TW202304586A - Carbon dioxide adsorption runner system and method thereof which can increase the efficiency of carbon dioxide enrichment and provide the effect of concentrating and recovering carbon dioxide - Google Patents

Abstract

The invention relates to a carbon dioxide adsorption runner system and a method thereof, which are mainly used in a carbon dioxide treatment system, and comprises a pretreatment device, a first carbon dioxide adsorption runner, a first heating device, a second carbon dioxide adsorption runner, a second heating device and a chimney, through connecting two carbon dioxide adsorption runners in series, the gas generated after primary desorption of carbon dioxide in a desorption area of the first carbon dioxide adsorption runner is desorbed and concentrated and transported to a adsorption area of the second carbon dioxide adsorption runner for secondary adsorption, and then the gas generated after secondary desorption of carbon dioxide in the desorption area of the second carbon dioxide adsorption runner is desorbed and concentrated, so that the efficiency of carbon dioxide enrichment is increased and the effect of concentrating and recovering carbon dioxide is provided.

Description

Carbon dioxide adsorption wheel system and method

The present invention relates to a carbon dioxide adsorption runner system and its method, especially to a carbon dioxide concentration-enhancing efficiency, which has the efficiency of concentrating and recovering carbon dioxide, and is suitable for the semiconductor industry, optoelectronic industry, chemical-related industries or manufacturing-related industries Carbon dioxide treatment system or similar equipment.

By the way, in recent years, environmental protection has become a topic of concern to every country in the world, especially the part of greenhouse gases. At present, the largest part of greenhouse gases is the emission of carbon dioxide CO ₂ . Among them, carbon dioxide CO ₂ is a common compound in the air. It is composed of two An oxygen atom is connected to a carbon atom by a polar covalent bond.

Since the industrial revolution, human beings have used a large amount of fossil fuels (such as coal and oil) for the development of industry and civilization, coupled with the continuous deforestation of tropical rainforests to increase the area of farming. These improper human activities have produced excessive greenhouse gases and greatly strengthened the The greenhouse effect destroys the long-term energy balance, resulting in an increase in the temperature of the earth's surface, leading to global warming.

In response to the impact of global warming, the United Nations adopted the United Nations Framework Convention on Climate Change (UNFCCC) in New York in 1992, hoping to stabilize the concentration of greenhouse gases in the atmosphere through the efforts of all countries, so that human beings can develop economy and civilization. At the same time, it can also protect the earth's ecosystem from threats. After that, many climate change conferences were jointly held, and the goals of the climate change framework convention were clearly defined in the following agreements: 1. The Kyoto Protocol, 2. The Paris Agreement. Other In addition, the European Union announced the European Green Policy in 2019, proposing to achieve the "carbon neutral" goal of offsetting the increase and decrease of carbon emissions by 2050, in order to control the global temperature rise within 1.5 degrees Celsius before the end of this century.

In recent years, the government has attached great importance to air pollution, and therefore has established relevant air quality standards for chimney emission standards. At the same time, it will be reviewed periodically in accordance with the development of international control trends.

Therefore, in view of the above deficiencies, the inventor expects to propose a carbon dioxide adsorption runner system and its method capable of concentrating and recovering carbon dioxide, so that users can easily operate and assemble. User convenience is the motivation for the invention that the inventor wants to develop.

The main purpose of the present invention is to provide a carbon dioxide adsorption rotor system and its method, which are mainly used in carbon dioxide treatment systems, and are provided with a pretreatment device, a first carbon dioxide adsorption rotor, a first heating device, and a second The carbon dioxide adsorption wheel, a second heating device and a chimney are used to connect the two carbon dioxide adsorption wheels in series, and the desorbed carbon dioxide produced in the desorption area of the first carbon dioxide adsorption wheel is desorbed and concentrated to deliver the gas Carry out secondary adsorption in the adsorption zone of the second carbon dioxide adsorption wheel, and then generate the desorbed and concentrated gas of carbon dioxide desorbed for the second time from the desorption zone of the second carbon dioxide adsorption wheel, so as to increase the carbon dioxide extraction Concentration efficiency, and the ability to concentrate and recover carbon dioxide, thereby increasing the overall practicability.

Another object of the present invention is to provide a carbon dioxide adsorption runner system and method thereof, through which the other end of the second desorption gas pipeline of the second carbon dioxide adsorption runner is connected with a double-tower polymer tubular membrane device Connected, the desorbed and concentrated gas of carbon dioxide desorbed for the second time can be recompressed through the double-tower polymer tubular membrane equipment to form carbon dioxide Compress dry gas, and the recompressed carbon dioxide compressed dry gas can be stored through steel cylinders and steel tanks, or transported to other places that need carbon dioxide, such as greenhouses or seaweed farms, soda cola fields, chemical plants , or food industry factories and other industries, as raw materials, so that the carbon dioxide compressed dry gas can have the performance of subsequent applications, thereby increasing the overall usability.

Another object of the present invention is to provide a carbon dioxide adsorption rotor system and its method, through which the second desorption gas pipeline is connected to a recirculation pipeline, and one end of the recirculation pipeline is connected to the second desorption gas The other end of the recirculation pipeline is connected to the second heating intake pipeline, so that the gas desorbed and concentrated after the secondary desorption of carbon dioxide can return to the second heating intake pipeline through the recirculation pipeline mixed in the road, and reheated by the second heating device, and then transported to the desorption zone of the second carbon dioxide adsorption wheel for desorption, so that it has the effect of continuous recycling, so that the desorption of carbon dioxide The concentration can be increased from 6% at the inlet to 40%~99% after desorption, thereby increasing the overall operability.

In order to further understand the characteristics, characteristics and technical content of the present invention, please refer to the following detailed description and drawings related to the present invention, but the attached drawings are only for reference and illustration, and are not intended to limit the present invention.

10: Pretreatment equipment

11: Gas intake pipeline

20: The first carbon dioxide adsorption runner

201: Adsorption area

202: Desorption area

21: Pretreatment gas pipeline

211: fan

22: The first net gas discharge pipeline

221: fan

23: The first hot gas delivery pipeline

24: The first desorption gas pipeline

241: fan

30: The first heating device

31: The first heating intake pipe

311: fan

40: The second carbon dioxide adsorption runner

401: adsorption area

402: Desorption area

41: The second net gas discharge pipeline

411: fan

42: The second hot gas delivery pipeline

43: Second desorption gas pipeline

431: fan

432: The first fan

432: The second fan

44: Recirculation change pipeline

441: valve

50: Second heating device

51: The second heating intake pipe

511: fan

60: chimney

70: Double-tower polymer tubular membrane equipment

71: The first tower polymer tubular membrane group

711: The first adsorption tower

712: The first air intake pipeline

7121: valve

713: The first exhaust pipe

7131: valve

714: The first regeneration pipeline

7141: valve

715: The first compressed gas pipeline

7151: valve

72: The second tower polymer tubular membrane group

721: The second adsorption tower

722: Second air intake pipeline

7221: valve

723: Second exhaust pipe

7231: valve

724: Second regeneration pipeline

7241: valve

725: The first compressed gas pipeline

7251: valve

73: exhaust pipe

74:Hot gas pipeline

75: Compressed gas output pipeline

76: First heater

77: Second heater

78: heater

80: cooling device

90: heat exchanger

901: cold side piping

902: hot side piping

S100: Gas input pretreatment equipment

S110: first carbon dioxide adsorption rotor adsorption

S120: Discharge of the first carbon dioxide adsorption runner

S130: transporting the first hot gas for desorption

S140: Output the gas after desorption and concentration of carbon dioxide

S150: second carbon dioxide adsorption rotor adsorption

S160: Discharge of the second carbon dioxide adsorption runner

S170: transporting the second hot gas for desorption

S180: Output the gas after desorption and concentration of carbon dioxide

S200: transported to twin-tower polymer tubular membrane equipment

Figure 1 is a schematic diagram of the system architecture of the main embodiment of the present invention.

Fig. 2 is a schematic diagram of the system architecture of the first variation of the main embodiment of the present invention.

Fig. 3 is a schematic diagram of the system architecture of the second variation of the main embodiment of the present invention.

Fig. 4 is a schematic diagram of the system architecture of the third variant of the main embodiment of the present invention.

FIG. 5 is a schematic diagram of the system architecture of another embodiment of the present invention.

FIG. 6 is a schematic diagram of the system architecture of the first variant according to another embodiment of the present invention.

FIG. 7 is a schematic diagram of the system architecture of the second variant of another embodiment of the present invention.

Fig. 8 is a schematic diagram of the system structure of the third variation and the first variation of another embodiment of the present invention.

Fig. 9 is a schematic diagram of the system architecture of the second variation of the third variation of another embodiment of the present invention.

Fig. 10 is a schematic diagram of the system architecture of the fourth variation according to another embodiment of the present invention.

Fig. 11 is a schematic diagram of the system architecture of the fifth variation and the first variation of another embodiment of the present invention.

Fig. 12 is a schematic diagram of the system architecture of the fifth variation and the second deformation system of another embodiment of the present invention.

FIG. 13 is a schematic diagram of the system architecture of the sixth variation according to another embodiment of the present invention.

Fig. 14 is a schematic diagram of the system architecture of the seventh variation and the first variation of another embodiment of the present invention.

Fig. 15 is a schematic diagram of the system architecture of the seventh variation, the second deformation, of another embodiment of the present invention.

Fig. 16 is a schematic diagram of the system architecture of the eighth variation according to another embodiment of the present invention.

Fig. 17 is a schematic diagram of the system architecture of the ninth variation and the first variation of another embodiment of the present invention.

Fig. 18 is a schematic diagram of the system architecture of the ninth variation, the second variation, of another embodiment of the present invention.

Fig. 19 is a flow chart of the main steps of the present invention.

Fig. 20 is another flow chart of the present invention.

Please refer to Figures 1 to 20, which are schematic diagrams of embodiments of the present invention, and the best implementation of the carbon dioxide adsorption wheel system and method of the present invention is applied to the semiconductor industry, optoelectronic industry, chemical related industries or manufacturing related industries The advanced carbon dioxide treatment system or similar equipment can mainly increase the efficiency of carbon dioxide concentration, and has the efficiency of concentrating and recovering carbon dioxide.

The carbon dioxide adsorption rotor system of the present invention mainly includes a pretreatment device 10, a first carbon dioxide adsorption rotor 20, a first heating device 30, a second carbon dioxide adsorption rotor 40, and a second heating device 50 And a chimney 60 (as shown in the 1st figure to the 18th figure), wherein one side of the pretreatment equipment 10 is connected to a gas inlet pipeline 11, and one end of the gas inlet pipeline 11 is connected to the production Manufacturing sites, office buildings and other places where carbon dioxide is produced or areas where carbon dioxide is produced indoors (not shown), the gas inlet pipeline 11 can transport gas containing carbon dioxide or other gases, and the pretreatment equipment 10 is Any one of the cooler, condenser, dehumidifier, and desuperheater is used to pre-treat the gas so that the gas can release heat energy to improve the adsorption efficiency. In addition, the first heating device 30 is provided with a first heating intake pipeline 31, and the second heating device 50 is provided with a second heating intake pipeline 51, and the first heating device 30 and the second heating The device 50 is any one of electric heater, natural gas heater, heat exchanger, heat medium oil heat exchanger, shell and tube heat exchanger, fin tube heat exchanger, plate heat exchanger or heat pipe heat exchanger .

In addition, the first carbon dioxide adsorption runner 20 of the present invention is provided with an adsorption zone 201 and a desorption zone 202, and the first carbon dioxide adsorption runner 20 is connected with a pretreatment gas pipeline 21 and a first clean gas discharge pipeline 22 , a first hot gas delivery pipeline 23 and a first desorption gas pipeline 24 (as shown in the 1st figure to the 18th figure), and the second carbon dioxide adsorption The runner 40 is provided with an adsorption zone 401 and a desorption zone 402, and the second carbon dioxide adsorption runner 40 is connected with a second clean gas discharge pipeline 41, a second hot gas delivery pipeline 42 and a second desorption gas Pipeline 43 (as shown in Figures 1 to 18). Wherein the first carbon dioxide adsorption runner 20 and the second carbon dioxide adsorption runner 40 are respectively zeolite concentration runners or concentration runners made of other materials.

Wherein one end of the pretreatment gas pipeline 21 is connected to the other side of the pretreatment equipment 10, and the other end of the pretreatment gas pipeline 21 is connected to one of the adsorption regions 201 of the first carbon dioxide adsorption runner 20 side, so that the gas containing carbon dioxide or other gases that have been pre-treated by the pretreatment equipment 10 can be transported to the adsorption area 201 of the first carbon dioxide adsorption wheel 20 through the pretreatment gas pipeline 21, so as to carry out Carbon dioxide adsorption (shown in Figures 1 to 4). Wherein the pretreatment gas pipeline 21 is provided with a fan 211 (as shown in the 3rd figure and the 4th figure), so that the pretreated carbon dioxide contained in the pretreatment gas pipeline 21 can be passed through the fan 211 Gas or other gases are pushed and pulled into the adsorption zone 201 of the first carbon dioxide adsorption wheel 20 . Another end of the first clean gas discharge pipeline 22 is connected with the other side of the adsorption area 201 of the first carbon dioxide adsorption runner 20, and the other end of the first clean gas discharge pipeline 22 is connected with the chimney 60 Connect (as shown in Figures 1 to 4), so that the gas after adsorption of carbon dioxide produced by the adsorption zone 201 of the first carbon dioxide adsorption wheel 20 can pass through the first clean gas discharge pipe 22 to the chimney 60 for discharge to atmosphere. Wherein the first clean gas discharge pipeline 22 is provided with a blower fan 221 (as shown in Fig. 3 and Fig. 4), so that the carbon dioxide in the first clean gas discharge pipeline 22 can be adsorbed through the blower fan 221 The gas is pushed and pulled to the chimney 60 for discharge.

In addition, the other side of the desorption zone 202 of the first carbon dioxide adsorption runner 20 is connected to one end of the first hot gas delivery pipeline 23, and the other end of the first hot gas delivery pipeline 23 is connected to the first heating The device 30 is connected (as shown in Fig. 1 to Fig. 4), and the first heating device 30 is to input external air or gas from other sources through the first heating air intake pipeline 31, so that the first heating device The device 30 can raise the temperature of the outside air or the gas from other sources input by the first heating intake pipe 31 to form high-temperature hot gas, and then pass the high-temperature hot gas generated by the first heating device 30 through the first The hot gas delivery pipeline 23 is delivered to the desorption area 202 of the first carbon dioxide adsorption wheel 20 for desorption. Wherein the first heating air intake pipeline 31 is provided with a fan 311 (as shown in Fig. 3 and Fig. 4), so that the outside air in the first heating air intake pipeline 31 or Gases from other sources are pushed and pulled into the first heating device 30 .

One side of the desorption zone 202 of the first carbon dioxide adsorption runner 20 is connected with one end of the first desorption gas pipeline 24, and the other end of the first desorption gas pipeline 24 is connected with the second desorption gas pipeline 24. One side of the adsorption area 401 of the carbon dioxide adsorption wheel 40 is connected (as shown in Figures 1 to 4), so that the desorption of the desorption area 202 passing through the first carbon dioxide adsorption wheel 20 can be desorbed once. The desorbed and concentrated carbon dioxide gas is transported through the first desorbed gas pipeline 24 to the adsorption zone 401 of the second carbon dioxide adsorption wheel 40 for re-adsorption. Wherein the first desorption gas pipeline 24 is provided with a blower fan 241 (as shown in Fig. 3 and Fig. 4), so that the primary desorption in the first desorption gas pipeline 24 can be carried out through the blower fan 241 The gas after carbon dioxide desorption and concentration is pushed and pulled into the adsorption zone 401 of the second carbon dioxide adsorption wheel 40 .

Another side of the adsorption area 401 of the second carbon dioxide adsorption wheel 40 It is connected with the second clean gas discharge pipeline 41, and the other end of the second clean gas discharge pipeline 41 is connected with the chimney 60 (as shown in the first figure to the fourth figure), so that through the first The carbon dioxide adsorbed gas produced by the adsorption zone 401 of the second carbon dioxide adsorption wheel 40 can be transported to the chimney 60 through the second clean gas discharge pipeline 41 to be discharged to the atmosphere. Wherein the second clean air discharge pipeline 41 is provided with a fan 411 (as shown in Figure 3 and Figure 4), so that the carbon dioxide in the second clean air discharge pipeline 41 can be absorbed through the fan 411 The gas is pushed and pulled to the chimney 60 for discharge.

In addition, the other side of the desorption zone 402 of the second carbon dioxide adsorption runner 40 is connected to one end of the second hot gas delivery pipeline 42, and the other end of the second hot gas delivery pipeline 42 is connected to the second heating The device 50 is connected (as shown in Fig. 1 to Fig. 4), and the second heating device 50 is to input external air or gas from other sources through the second heating air intake pipeline 51, so that the second heating device The device 50 can raise the temperature of the outside air or the gas from other sources input by the second heating air intake pipeline 51 to form high-temperature hot gas, and then pass the high-temperature hot gas generated by the second heating device 50 through the second heating device 50. The hot gas delivery pipeline 42 is delivered to the desorption zone 402 of the second carbon dioxide adsorption wheel 40 for desorption. Wherein the second heating intake pipeline 51 is provided with a fan 511 (as shown in Figure 4), so that the outside air in the second heating intake pipeline 51 or other sources can be passed through the fan 511 Gas is pushed and pulled into this second heating device 50 .

And one side of the desorption zone 402 of the second carbon dioxide adsorption runner 40 is connected with an end of the second desorption gas pipeline 43 (as shown in Fig. 1 to Fig. 4), so that the 2. The desorbed carbon dioxide desorbed in the desorption area 402 of the carbon dioxide adsorption runner 40 to produce the second desorbed carbon dioxide desorbed and concentrated gas is output through the second desorbed gas pipeline 43 for further desorption. Subsequent processing. Wherein the so-called follow-up treatment (not shown in the figure) includes that the second desorbed carbon dioxide desorbed and concentrated gas transported by the second desorbed gas pipeline 43 can be stored through a steel cylinder or a steel tank, or transported and supplied to other Places that require carbon dioxide, such as greenhouses or seaweed farms, soda cola fields, chemical plants, or food industry factories, etc., as raw materials, so that the gas after secondary desorption of carbon dioxide desorption and concentration can be used in subsequent applications the efficacy. Wherein the second desorption gas pipeline 43 is provided with a fan 431 (as shown in Fig. 3 and Fig. 4), so that the secondary desorption in the second desorption gas pipeline 43 can be carried out through the fan 431 The gas push-pull output after desorption and concentration of carbon dioxide.

In addition, the first variation of the main embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the second The heating device 50 and a chimney 60 are designed, and the relevant content has been described and will not be repeated here. Therefore, the first variation of the main embodiment (as shown in Figure 2) is that the second desorption gas pipeline 43 is provided with a recirculation pipeline 44, and one end of the recirculation pipeline 44 is connected to the The second desorption gas pipeline 43, and the other end of the recirculation pipeline 44 is connected to the second heating intake pipeline 51, so that the second desorbed carbon dioxide transported by the second desorption gas pipeline 43 is desorbed. The concentrated gas can be returned to the second heating intake pipeline 51 through the recirculation pipeline 44, and then mixed with the external air in the second heating intake pipeline 51 or gas from other sources. The gas that enters the second heating device 50 or the second heating intake line 51 is not mixed with outside air or other sources of gas. Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In addition, the second variation of the main embodiment of the present invention is based on the above-mentioned The main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the second heating device 50 and a chimney 60 are designed, and the relevant content has been carried out description, not repeated here. Therefore, the second variation of the main embodiment (as shown in Figure 3) is that the second desorption gas pipeline 43 is also provided with a recirculation pipeline 44 (please refer to the content of the first variation of the main embodiment , not repeated here), and the difference from the first variation of the main embodiment is that the front end and the rear end of the second desorption gas pipeline 43 at the connection of one end of the recirculation pipeline 44 are respectively provided with a first The blower 432 and a second blower 433 are matched with the recirculation pipeline 44 to form a positive pressure pattern, so that the desorbed and concentrated carbon dioxide desorbed in the second desorption gas pipeline 43 can be squeezed into The recirculation pipeline 44 returns to the second heating intake pipeline 51 . Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In addition, the third variation of the main embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the second The heating device 50 and a chimney 60 are designed, and the relevant content has been described and will not be repeated here. Therefore, the third variation of the main embodiment (as shown in Figure 4) is that the second desorption gas pipeline 43 is also provided with a recirculation pipeline 44 (please refer to the content of the first variation of the main embodiment , not repeated here), and the difference from the first variation of the main embodiment is that the second desorption gas pipeline 43 is provided with a blower 431, and the second heating intake pipeline 51 is provided with a blower 511, and The fan 511 provided by the second heating air intake pipeline 51 is located at the rear end of the connection between the recirculation pipeline 44 and the second heating air intake pipeline 51, and is close to the second heating device 50, and then Cooperate with the fan 431 provided in the second desorption gas pipeline 43 to form a negative pressure pattern, so that the second desorption gas pipeline 4 The desorbed and concentrated gas of carbon dioxide desorbed for the second time in 3 can return to the second heating intake pipeline 51 through the recirculation pipeline 44 . Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

Furthermore, another embodiment of the present invention is based on the pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, and the second heating device of the main embodiment. 50 and a chimney 60 design, and its described related content has been described, and will not be repeated here. Therefore, another embodiment of the present invention is mainly that the other end of the second desorption gas pipeline 43 is connected with a double-tower polymer tubular membrane device 70 (as shown in Fig. 5 and Fig. 6), The desorbed and concentrated carbon dioxide desorbed for the second time in the second desorbed gas pipeline 43 can be recompressed through the double-tower polymer tubular membrane device 70 to form carbon dioxide compressed dry gas.

In another embodiment of the present invention, the double-tower polymer tubular membrane equipment 70 is provided with a first tower polymer tubular membrane group 71 and a second tower polymer tubular membrane group 72, and the The first tower polymer tubular membrane group 71 is provided with a first adsorption tower 711, a first intake pipeline 712, a first exhaust pipeline 713, a first regeneration pipeline 714 and a first compression Gas pipeline 715 (as shown in the 5th figure and the 6th figure), this second tower type macromolecule tubular membrane group 72 is provided with a second adsorption tower 721, a second intake pipeline 722, a first Two exhaust pipelines 723, a second regeneration pipeline 724 and a second compressed gas pipeline 725 (as shown in Figure 5 and Figure 6), and the first tower-type polymer tubular membrane group 71 The first air intake pipeline 712, the first exhaust pipeline 713, the first regeneration pipeline 714 and the first compressed gas pipeline 715 are respectively provided with a valve 7121, 7131, 7141, 7151 (as shown in Fig. 5 and Fig. 6). As shown in the figure), and the second tower polymer tubular membrane group 72 The second intake gas pipeline 722, the second exhaust pipeline 723, the second regeneration pipeline 724 and the second compressed gas pipeline 725 are each provided with a valve 7221, 7231, 7241, 7251 (as shown in Fig. 5 and Fig. 6). shown) to control the gas flow between the above-mentioned pipelines.

In addition, in the first adsorption tower 711 of the first tower-type polymer tubular membrane group 71 and in the second adsorption tower 721 of the second tower-type polymer tubular membrane group 72, a plurality of hollow tubular polymer tubes are arranged. (as shown in Figure 5 and Figure 6), and the hollow tubular polymer tubular membrane adsorption material is made of high molecular polymer and adsorbent, and the polymer is Made of polysulfone (PSF), polyethersulfone (PESF), polyvinylidene fluoride (PVDF), polyphenylsulfone (PPSU), polyacrylonitrile (polyacrylonitrile), cellulose acetate, Cellulose diacetate, polyimide (polyimide, PI), polyetherimide, polyamide, polyvinyl alcohol, polylactic acid, polyglycolic acid, polylactic-co-glycolic acid (polylactic-co-glycolic acid), Group consisting of polycaprolactone, polyvinyl pyrrolidone, ethylene vinyl alcohol, polydimethylsiloxane, polytetrafluoroethylene and cellulose acetate (CA) At least one of the groups. The diameter and outer diameter of the produced hollow tubular polymer tubular membrane are more than 2mm, so that it has a high specific surface area, is easy to adsorb, and is easy to desorb. Therefore, the amount of adsorbent used is smaller than that of traditional particle type, which can achieve With the same dynamic adsorption performance, it will naturally use less heat energy to complete the desorption during desorption, so it has an energy-saving effect.

In addition, the above-mentioned hollow tubular polymer tubular membrane adsorbent has an adsorbent ratio of 10%~90%, and the adsorbent is in any shape of granular body, powder body, hollow fiber body, and honeycomb shape. (not shown in the figure), wherein the plurality of particles of the powder have a particle size of 0.005 to 50um, and the plurality of particles of the powder have a two-dimensional or three-dimensional hole structure, and the holes are regular Regular or irregular shape, wherein the adsorbent is modified by molecular sieve, activated carbon, alcohol amine, A-type zeolite (such as 3A, 4A or 5A), X-type zeolite (such as 13X), Y-type zeolite (such as ZSM -5), at least one of the group consisting of mesoporous molecular sieves (such as MCM-41, 48, 50 and SBA-15), metal organic frameworks (Metal Organic Frameworks: MOF) or graphene.

In addition, the above-mentioned hollow tubular polymer tubular membrane adsorption material is made of inorganic materials (not shown in the figure), wherein the size of the added inorganic materials is from 0.01um to 100um, and the inorganic materials can contain adsorbents, such as containing For adsorbents, the ratio of the adsorbent to the inorganic material is 1:20 to 20:1, and the above-mentioned inorganic materials are iron oxide, copper oxide, barium titanate, lead titanate, aluminum oxide, silicon dioxide, gas Silica aerogel, bentonite (such as potassium bentonite, sodium bentonite, calcium bentonite and alumina bentonite), china clay (such as Al 2 O 3.2SiO 2.2H 2 O), hyplas soil (such as 20% Al 2 O 3.70%SiO 2.0.8%Fe 2 O 3.2.3%K 2 O.1.6%Na 2 O), calcium silicate (such as Ca 3 SiO 5, Ca 3 Si 2 O 7 and CaSiO 3) , magnesium silicate (such as Mg 3 Si 4 O 10 (OH) 2), sodium silicate (such as Na 2 SiO 3 and its hydrate (hydrate)), anhydrous sodium sulfate, zirconium silicate (such as ZrSiO 4), opaque Zirconium (such as 53.89%SiO 2.4.46%Al 2 O 3.12.93%ZrO 2.9.42%CaO. 2.03%MgO. 12.96%ZnO. 3.73%K 2 O. 0.58%Na 2 O) and silicon carbide At least one of the groups.

In another embodiment of the present invention, the first air inlet pipeline 712 of the first tower-type polymer tubular membrane group 71 and the second air inlet pipeline 722 of the second tower-type polymer tubular membrane group 72 It is connected with the other end of the second desorption gas pipeline 43 (as shown in Fig. 5 to Fig. 18), so that the gas after the desorption and concentration of carbon dioxide after secondary desorption can be input to the double towers Type polymer tubular membrane equipment 70 to carry out recompression treatment, and through the first tower polymer tubular membrane group 71 and the second tower polymer tubular membrane group 72 to carry out the adsorption drying process respectively Sequence and regeneration desorption procedures, and when the first tower-type polymer tubular membrane group 71 is performing the adsorption drying procedure, the valve 7121 of the first inlet pipeline 712 is in an open state (as shown in Figures 7 to 9 shown), and the second tower-type polymer tubular membrane group 72 undergoes regeneration and desorption procedures, so the valve 7221 of the second inlet pipeline 722 is in a closed state (as shown in Figures 7 to 9 shown), and the valve 7121 of the first gas inlet pipeline 712 is opened, so that the desorbed and concentrated gas of carbon dioxide that has undergone secondary desorption in the second desorbed gas pipeline 43 is input into the first tower In the first adsorption tower 711 in the molecular tubular membrane group 71 , adsorption and drying are carried out through the hollow tubular polymer tubular membrane adsorbent in the first adsorption tower 711 .

After a period of time, the first tower-type polymer tubular membrane group 71 performs the adsorption drying procedure before the adsorption is saturated, and then switches to the second tower-type polymer tubular membrane group 72 to perform the adsorption drying procedure, and when When the second tower-type polymer tubular membrane group 72 carried out the adsorption drying process, the valve 7221 of the second inlet pipeline 722 was in an open state (as shown in Figures 10 to 12), and the first tower The polymer tubular membrane group 71 is changed to a regeneration desorption procedure, so the valve 7121 of the first intake line 712 is in a closed state (as shown in Figures 10 to 12), and the first The valve of the second gas inlet pipeline 722 is opened, so that the gas after the desorption and concentration of carbon dioxide desorbed for the second time in the second desorption gas pipeline 43 is input into the second tower type polymer tubular membrane group 72 In the second adsorption tower 721, adsorption and drying are carried out through the hollow tubular polymer tubular membrane adsorbent in the second adsorption tower 721.

In another embodiment of the present invention, the first exhaust pipeline 713 of the first tower-type polymer tubular membrane group 71 and the second exhaust pipeline 723 of the second tower-type polymer tubular membrane group 72 are It is connected with an exhaust output pipeline 73 (as shown in Figure 5 to Figure 18), and the other end of the exhaust output pipeline 73 is in the atmosphere or outside air, and when the first tower When the polymer tubular membrane group 71 is carrying out the adsorption drying procedure, the valve 7131 of the first exhaust pipeline 713 is in a closed state (as shown in Fig. 7 to Fig. 9), and the second tower-type polymer tube The type membrane group 72 is to carry out the regeneration desorption procedure, so the valve 7231 of the second exhaust pipeline 723 is then in an open state (as shown in Fig. 7 to Fig. 9), allowing the first step of the regeneration desorption procedure The gas in the second adsorption tower 721 of the two-tower polymer tubular membrane group 72 can pass through the second exhaust pipeline 723 to perform exhaust action, and the second tower polymer tubular membrane group 72 is adsorbed During the drying process, the valve 7231 of the second exhaust pipeline 723 is in a closed state (as shown in Figures 10 to 12), and the first tower-type polymer tubular membrane group 71 is used for regeneration and desorption. Attached program, so the valve 7131 of the first exhaust pipeline 713 is in an open state (as shown in Figures 10 to 12), allowing the first tower-type polymer tubular membrane group to undergo regeneration and desorption procedures The gas in the first adsorption tower 711 of 71 can be exhausted through the first exhaust pipeline 713 .

In another embodiment of the present invention, the first compressed gas pipeline 715 of the first tower-type polymer tubular membrane group 71 and the second compressed gas pipeline 725 of the second tower-type polymer tubular membrane group 72 are It is connected with a compressed gas output pipeline 75 (as shown in Fig. 5 to Fig. 18), when the first tower-type polymer tubular membrane group 71 performs the adsorption drying process, the first compressed gas pipeline 715 The valve 7151 is in an open state (as shown in Figures 7 to 9), and the second tower-type polymer tubular membrane group 72 is performing regeneration and desorption procedures, so the second compressed gas pipeline 725 The valve 7251 is in a closed state (as shown in Figures 7 to 9), so that the desorbed and concentrated carbon dioxide gas that has undergone secondary desorption can pass through the first tower-type polymer tubular membrane group 71 The hollow tubular polymer tubular membrane adsorbent in the first adsorption tower 711 is used for adsorption and drying, and the carbon dioxide desorbed for the second time is desorbed and concentrated. The gas can produce compressed dry gas of carbon dioxide with low humidity dew point, wherein the compressed dry gas of carbon dioxide with low humidity dew point can reach the dew point of -40°C to -70°C, and then pass the compressed dry gas of carbon dioxide with low humidity dew point through the first compressed gas The pipeline 715 flows to the compressed gas output pipeline 75, and is output and collected through the compressed gas output pipeline 75. In addition, when the second tower-type polymer tubular membrane group 72 is performing the adsorption drying process, the valve 7251 of the second compressed gas pipeline 725 is in an open state (as shown in Figures 10 to 12), and the first A tower-type polymer tubular membrane group 71 then performs the regeneration desorption process, so the valve 7151 of the first compressed gas pipeline 715 is in a closed state (as shown in Figures 10 to 12), and passes through As in the above-mentioned adsorption drying process, the carbon dioxide compressed dry gas with a low humidity dew point is allowed to flow to the compressed gas output pipeline 75 through the second compressed gas pipeline 725 , and is output and collected through the compressed gas output pipeline 75 . The so-called collection and use (not shown in the figure) includes storing the compressed dry gas of carbon dioxide in steel cylinders and steel tanks for temporary storage, or directly transporting it to other places that need carbon dioxide, such as greenhouses or seaweed farms, soda cola fields, chemical industry Plants, or food industry factories and other industries as raw materials, so that the carbon dioxide compressed dry gas can have the effect of subsequent applications.

In another embodiment of the present invention, the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 and the second regeneration pipeline 724 of the second tower-type polymer tubular membrane group 72 are connected with a The thermal energy pipeline 74 is connected (as shown in the 5th figure to the 18th figure), and the first adsorption tower 711 in the first tower-type polymer tubular membrane group 71 is transported through the thermal energy pipeline 74 or The second adsorption tower 721 in the second tower-type polymer tubular membrane group 72 is used for regeneration and desorption. The valve 7141 of 714 is closed state (as the 7th figure to the 7th 9), and the second tower-type polymer tubular membrane group 72 is performing a regeneration desorption process, so the valve 7241 of the second regeneration pipeline 724 is in an open state (as shown in Figure 7 to Figure 9). 9), and when the second tower-type polymer tubular membrane group 72 is performing the adsorption drying procedure, the valve 7241 of the second regeneration pipeline 724 is closed (as shown in the 10th to the 12th figures) ), and the first tower-type polymer tubular membrane group 71 is for regeneration and desorption procedures, so the valve 7141 of the first regeneration pipeline 714 is in an open state (as shown in Figures 10 to 12 ).

In addition, the first variation of another embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the first carbon dioxide adsorption wheel Two heating devices 50 and a chimney 60 are designed, and the relevant content has been described and will not be repeated here. Therefore, the first change of another embodiment (as shown in Fig. 6) is that the first desorption gas pipeline 24 is provided with a cooling device 80, and the cooling device 80 is a cooler, a condenser, a dehumidifier Any one of the device and the cooler is used to treat the desorbed and concentrated gas of the first desorbed carbon dioxide in the first desorbed gas pipeline 24, so that the desorbed carbon dioxide desorbed and concentrated gas It can release heat energy and reduce the temperature of the desorbed and concentrated carbon dioxide desorbed once, so that it can improve the re-adsorption efficiency when entering the adsorption zone 401 of the second carbon dioxide adsorption wheel 40, so as to increase the second carbon dioxide adsorption process. The performance of the adsorption area 401 of the wheel 40.

In addition, the second variation of another embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the first carbon dioxide adsorption wheel Two heating devices 50 and a chimney 60 are designed, and the relevant content has been described and will not be repeated here. Therefore, another embodiment of the second The change (as shown in Figure 7) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the content of the first change in another embodiment, not repeated here), and with another The first variation difference of the embodiment is that the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 is provided with a first heater 76, and the second tower-type polymer tubular membrane group 72 The second regeneration pipeline 724 is provided with a second heater 77, wherein the first heater 76 and the second heater 77 are electric heaters, natural gas heaters, heat exchangers or heat medium oil heat exchangers Either of them, and through the first heater 76 of the first regeneration pipeline 714 and the second heater 77 of the second regeneration pipeline 724, the first tower-type polymer tubular membrane group 71 is regenerated When the desorption procedure or the second tower-type polymer tubular membrane group 72 is performing a regeneration desorption procedure, the first heater 76 or the second heater 77 can deliver high-temperature hot gas to the first tower-type high-temperature gas. The first adsorption tower 711 in the molecular tubular membrane group 71 or the second adsorption tower 721 in the second tower polymer tubular membrane group 72 is used for regeneration and desorption.

In addition, the third variation of another embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the first carbon dioxide adsorption wheel Two heating devices 50 and a chimney 60 are designed, and the relevant content has been described and will not be repeated here. Therefore, the third variation of another embodiment (as shown in Fig. 8 and Fig. 9) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the first The content of this change is not repeated here), and the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 7 is provided with a first heater 76, and the second tower-type polymer tubular membrane The second regeneration pipeline 725 of the group 72 is provided with a second heater 77 (please refer to the content of the second variation of another embodiment, which is not repeated here), and the difference with the second variation of another embodiment is The second desorption gas line 43 is provided with a recirculation pipeline 44, and one end of the recirculation pipeline 44 is connected to the second desorption gas pipeline 43, and the other end of the recirculation pipeline 44 is connected to the second heating intake pipeline 51, so that the first The gas after the desorption and concentration of carbon dioxide desorbed by the second desorption gas pipeline 43 can be returned to the second heating intake pipeline 51 by the recirculation pipeline 44, and then combined with the second heating intake air The external air in the pipeline 51 or gas from other sources enters the second heating device 50 after being mixed, or when the gas in the second heating intake pipeline 51 is not mixed with external air or gas from other sources to mix. Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In the third variation of another embodiment of the present invention described above, the second desorption gas pipeline 43 has two kinds of deformations, wherein the first deformation is that the second desorption gas pipeline 43 is connected to the recirculation pipe. The front end and the rear end of one end connection of the road 44 are respectively provided with a first blower fan 432 and a second blower fan 433 (as shown in FIG. 8 ), and the recirculation pipeline 44 is matched to form a positive pressure pattern. The desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can squeeze into the recirculation pipeline 44 and return to the second heated intake pipeline 51 . And the second modification is that the second desorption gas pipeline 43 is provided with a fan 431, and the second heating air intake pipeline 51 is provided with a fan 511 (as shown in the 9th figure), and the second heating inlet The blower fan 511 that air line 51 is provided with is positioned at the rear end of this recirculation line 44 and this second heating air intake line 51 connection, and near the place of this second heating device 50, cooperates this second take off again. The blower 431 provided with the gas pipeline 43 is in a negative pressure mode, so that the desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can return from the recirculation pipeline 44. The second heats the inside of the intake pipe 51 .

In addition, the fourth variation of another embodiment of the present invention is based on the above The main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the second heating device 50 and a chimney 60 are designed, and the relevant content has been carried out description, not repeated here. Therefore, the fourth variation of another embodiment (as shown in Fig. 10 and ) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the first variation of another embodiment. content, not repeated here), and the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 is provided with a first heater 76, and the second tower-type polymer tubular membrane group 72 The second regeneration pipeline 724 is provided with a second heater 77 (please refer to the content of the second variation of another embodiment, which will not be repeated here), and the difference from the fourth variation of another embodiment is that the first The thermal energy pipeline 74 that the first regeneration pipeline 714 of the tower type polymer tubular membrane group 71 is connected with the second regeneration pipeline 724 of the second tower type polymer tubular membrane group 72 is connected with a heat exchanger 90 connected, and the heat exchanger 90 is set on the first desorption gas pipeline 24 of the first carbon dioxide adsorption wheel 20, and the heat exchanger 90 is provided with a cold side pipeline 901 and a hot side pipeline 902, wherein one end of the cold side pipeline 901 of the heat exchanger 90 is connected to the other end of the heat pipeline 74, and the other end of the cold side pipeline 901 of the heat exchanger 90 is connected to the outside air or The cooling air can enter the cold-side pipeline 901 of the heat exchanger 90 for heat exchange, and then pass through the thermal energy pipeline 74 to deliver the high-temperature hot gas to the first tower-type polymer tube-type membrane group 71. The regeneration pipeline 714 is used for desorption and regeneration with the second regeneration pipeline 724 of the second tower-type polymer tubular membrane group 72, and the first desorption gas pipeline 24 is connected with the heat exchanger 90. The hot-side pipeline 902 forms a connection so that the desorbed carbon dioxide desorbed and concentrated gas in the first desorbed gas pipeline 24 can pass through the heat-side pipeline 902 of the heat exchanger 90 for heat exchange, and then transported to the cooler 80 for cooling, and finally transported to the second carbon dioxide adsorption runner 40 The adsorption zone 401 performs adsorption.

In addition, the fifth variation of another embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the first carbon dioxide adsorption wheel Two heating devices 50 and a chimney 60 are designed, and the relevant content has been described and will not be repeated here. Therefore, the fifth variation of another embodiment (as shown in Fig. 11 and Fig. 12) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the first The content of this change is not repeated here), and the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 is provided with a first heater 76, and the second tower-type polymer tubular membrane The second regeneration pipeline 724 of group 72 is provided with a second heater 77 (please refer to the content of the second variation of another embodiment, not repeated here), and the first tower type polymer tubular membrane group The thermal energy pipeline 74 that the first regeneration pipeline 714 of 71 is connected with the second regeneration pipeline 724 of the second tower polymer tubular membrane group 72 is connected with a heat exchanger 90, and the heat exchanger 90 It is arranged on the first desorption gas pipeline 24 of the first carbon dioxide adsorption runner 20, and the heat exchanger 90 is provided with a cold side pipeline 901 and a hot side pipeline 902 (please refer to another embodiment The content of the fourth change, not repeated here), and the difference with the fourth change of another embodiment is that the second desorption gas pipeline 43 is provided with a recirculation pipeline 44, and the recirculation pipeline One end of 44 is connected to the second desorption gas pipeline 43, and the other end of the recirculation pipeline 44 is connected to the second heating intake pipeline 51, so that the second desorption gas pipeline 43 transports two The desorbed carbon dioxide desorbed and concentrated gas can be returned to the second heating intake pipeline 51 by the recirculation pipeline 44, and then combined with the outside air in the second heating intake pipeline 51 or other The gas from the source enters the second heating device 50 after being mixed, or when the gas in the second heating intake line 51 is not mixed with the outside air or Gases from other sources are mixed. Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In the fifth variation of another embodiment of the present invention described above, the second desorption gas pipeline 43 has two kinds of deformations, wherein the first deformation is that the second desorption gas pipeline 43 is connected to the recirculation pipe. The front end and the rear end of one end connection of the road 44 are respectively provided with a first fan 432 and a second fan 433 (as shown in FIG. 11 ), and the recirculation pipeline 44 is matched to form a positive pressure pattern. The desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can squeeze into the recirculation pipeline 44 and return to the second heated intake pipeline 51 . And the second modification is that the second desorption gas pipeline 43 is provided with a fan 431, and the second heating air inlet pipeline 51 is provided with a fan 511 (as shown in Figure 12), and the second heating inlet The blower fan 511 that air line 51 is provided with is positioned at the rear end of this recirculation line 44 and this second heating air intake line 51 connection, and near the place of this second heating device 50, cooperates this second take off again. The blower 431 provided with the gas pipeline 43 is in a negative pressure mode, so that the desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can return from the recirculation pipeline 44. The second heats the inside of the intake pipe 51 .

In addition, the sixth variation of another embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the first carbon dioxide adsorption wheel Two heating devices 50 and a chimney 60 are designed, and the relevant content has been described and will not be repeated here. Therefore, the sixth variation of another embodiment (as shown in Figure 13) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the content of the first variation of another embodiment , not repeated here), and the first change difference from another embodiment is the first regeneration pipeline 7 of the first tower-type polymer tubular membrane group 71 14. The thermal energy pipeline 74 connected to the second regeneration pipeline 724 of the second tower-type polymer tubular membrane group 72 is provided with a heater 78, wherein the heater 78 is an electric heater, a natural gas heater, Either one of the heat exchanger or the heat medium oil heat exchanger, and the high-temperature hot gas generated by the heater 78 of the thermal energy pipeline 74 is sent to the first regeneration pipeline 714 or the second regeneration pipeline 724 , and then enter the first adsorption tower 711 in the first tower polymer tubular membrane group 71 or the second adsorption tower 721 in the second tower polymer tubular membrane group 72 for regeneration and desorption , and the flow direction is controlled through the valve 7141 of the first regeneration pipeline 714 and the valve 7241 of the second regeneration pipeline 724 .

In addition, the seventh variation of another embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the first carbon dioxide adsorption wheel Two heating devices 50 and a chimney 60 are designed, and the relevant content has been described and will not be repeated here. Therefore, the seventh variation of another embodiment (as shown in Fig. 14 and Fig. 15) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the first The content of this change will not be repeated here), and the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 and the second regeneration pipeline 724 of the second tower-type polymer tubular membrane group 72 The connected heat pipeline 74 is provided with a heater 78 (please refer to the content of the sixth variation of another embodiment, which is not repeated here), and the sixth variation difference with another embodiment is that the second detachment The attached gas pipeline 43 is provided with a recirculation pipeline 44, and one end of the recirculation pipeline 44 is connected to the second desorption gas pipeline 43, and the other end of the recirculation pipeline 44 is connected to the second desorbed gas pipeline 43. Heating the intake pipeline 51 so that the second desorbed carbon dioxide desorbed and concentrated gas transported by the second desorbed gas pipeline 43 can return to the second heated intake pipeline 51 through the recirculation pipeline 44 inside, and then with the second heated intake line 5 The external air in 1 or other sources of gas enters the second heating device 50 after being mixed, or the gas of the second heating intake line 51 is not mixed with external air or other sources of gas alone. . Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In the seventh variation of another embodiment of the present invention described above, the second desorption gas pipeline 43 has two kinds of deformations, wherein the first deformation is that the second desorption gas pipeline 43 is connected to the recirculation pipe. The front end and the rear end of one end connection of the road 44 are respectively provided with a first blower fan 432 and a second blower fan 433 (as shown in FIG. 14 ), and the recirculation pipeline 44 is matched to form a positive pressure pattern. The desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can squeeze into the recirculation pipeline 44 and return to the second heated intake pipeline 51 . And the second modification is that the second desorption gas pipeline 43 is provided with a fan 431, and the second heating air intake pipeline 51 is provided with a fan 511 (as shown in Figure 15), and the second heating inlet The blower fan 511 that gas pipeline 511 is set is positioned at the rear end of this recirculation pipeline 44 and this second heating air intake pipeline 51 joints, and near the place of this second heating device 50, cooperates this second take off again. The blower 431 provided with the gas pipeline 43 is in a negative pressure mode, so that the desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can return from the recirculation pipeline 44. The second heats the inside of the intake pipe 51 .

In addition, the eighth variation of another embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the first carbon dioxide adsorption wheel Two heating devices 50 and a chimney 60 are designed, and the relevant content has been described and will not be repeated here. Therefore, the eighth variation of another embodiment (as shown in Figure 16) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the content of the first change in another embodiment, not repeated here), and the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 and the second tower-type polymer tube The thermal energy pipeline 74 that the second regeneration pipeline 724 of formula membrane group 72 is connected is provided with a heater 78 (please refer to the content of the 6th kind of variation of another embodiment, do not repeat here), and with another embodiment The sixth change difference is the thermal energy connected to the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 and the second regeneration pipeline 724 of the second tower-type polymer tubular membrane group 72 Pipeline 74 is connected with a heat exchanger 90, and this heat exchanger 90 is arranged on the first desorption gas pipeline 24 of this first carbon dioxide adsorption wheel 20, and this heat exchanger 90 is provided with a cooling Side pipeline 901 and a hot side pipeline 902, wherein one end of the cold side pipeline 901 of the heat exchanger 90 is connected with the other end of the heat pipeline 74, the cold side pipeline 901 of the heat exchanger 90 The other end is the external air or connected to the cooling air, so that it can enter the cold side pipeline 901 of the heat exchanger 90 for heat exchange, and then pass the heat energy pipeline 74 to send the high-temperature hot gas to the first tower The first regeneration pipeline 714 of the polymer tubular membrane group 71 and the second regeneration pipeline 724 of the second tower polymer tubular membrane group 72 are used for desorption regeneration, and the first desorption gas pipe The road 24 is connected with the hot side pipeline 902 of the heat exchanger 90, so that the desorbed carbon dioxide desorbed and concentrated gas in the first desorbed gas pipeline 24 can pass through the hot side of the heat exchanger 90 After the pipeline 902 conducts heat exchange, it is transported to the cooler 80 for cooling, and finally transported to the adsorption zone 401 of the second carbon dioxide adsorption wheel 40 for adsorption.

In addition, the ninth variation of another embodiment of the present invention is based on the above-mentioned main pretreatment equipment 10, the first carbon dioxide adsorption wheel 20, the first heating device 30, the second carbon dioxide adsorption wheel 40, the first carbon dioxide adsorption wheel Two heating devices 50 and a chimney 60 are designed, and The relevant content has been explained and will not be repeated here. Therefore, the ninth variation of another embodiment (as shown in Fig. 17 and Fig. 18) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the first The content of this change will not be repeated here), and the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 and the second regeneration pipeline 724 of the second tower-type polymer tubular membrane group 72 The thermal energy pipeline 74 that is connected is provided with a heater 78 (please refer to the content of the 6th kind of variation of another embodiment, do not repeat at this), also has the first regeneration of the first tower type macromolecule tubular membrane group 71 The thermal energy pipeline 74 that the pipeline 714 is connected with the second regeneration pipeline 724 of the second tower type polymer tubular membrane group 72 is connected with a heat exchanger 90, and the heat exchanger 90 is located at the second regeneration pipeline 724. On the first desorption gas pipeline 24 of a carbon dioxide adsorption runner 20, and the heat exchanger 90 is provided with a cold side pipeline 901 and a hot side pipeline 902 (please refer to the eighth variation of another embodiment The content of which will not be repeated here), and the eighth variation difference from another embodiment is that the second desorption gas pipeline 43 is provided with a recirculation pipeline 44, and one end of the recirculation pipeline 44 is connected to The second desorption gas pipeline 43, and the other end of the recirculation pipeline 44 is connected to the second heating intake pipeline 51, so that the second desorbed carbon dioxide transported by the second desorption gas pipeline 43 The desorbed and concentrated gas can be returned to the second heated intake pipeline 51 through the recirculation pipeline 44, and then mixed with the external air in the second heated intake pipeline 51 or gas from other sources Then enter the second heating device 50, or the gas in the second heating intake line 51 alone without mixing with outside air or gas from other sources. Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In the ninth variation of another embodiment of the present invention described above, the second desorption gas pipeline 43 has two kinds of deformations, wherein the first deformation is the second desorption gas pipeline 43 A first fan 432 and a second fan 433 (as shown in FIG. 17 ) are respectively provided at the front end and the rear end of one end connection of the recirculation pipeline 44, and the recirculation pipeline 44 is matched to form Positive pressure mode, so that the second desorbed carbon dioxide desorbed and concentrated gas in the second desorbed gas pipeline 43 can squeeze into the recirculation pipeline 44 and return to the second heating intake pipeline 51 Inside. And the second modification is that the second desorption gas pipeline 43 is provided with a fan 431, and the second heating air intake pipeline 51 is provided with a fan 511 (as shown in Figure 18), and the second heating inlet The blower fan 511 that air line 51 is provided with is positioned at the rear end of this recirculation line 44 and this second heating air intake line 51 connection, and near the place of this second heating device 50, cooperates this second take off again. The blower 431 provided with the gas pipeline 43 is in a negative pressure mode, so that the desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can return from the recirculation pipeline 44. The second heats the inside of the intake pipe 51 .

And the carbon dioxide adsorption runner treatment method of the present invention is mainly used in the carbon dioxide adsorption runner system, and is provided with a pretreatment device 10, a first carbon dioxide adsorption runner 20, a first heating device 30, a second carbon dioxide adsorption Runner 40, a second heating device 50 and a chimney 60 (as shown in Figure 1 to Figure 18), and the first carbon dioxide adsorption runner 20 is provided with an adsorption zone 201 and a desorption zone 202. A carbon dioxide adsorption runner 20 is connected with a pretreatment intake pipeline 21, a first clean gas discharge pipeline 22, a first hot gas delivery pipeline 23 and a first desorption gas pipeline 24 (as shown in Fig. 1 shown in Figure 18), the second carbon dioxide adsorption runner 40 is provided with an adsorption zone 401 and a desorption zone 402, and the second carbon dioxide adsorption runner 40 is connected with a second clean gas discharge pipeline 41, a The second hot gas delivery pipeline 42 and a second desorption gas pipeline 43 (as shown in Figures 1 to 18), and the first heating device 30 is provided with a first heating intake pipeline 31, the second plus The heating device 50 is provided with a second heating intake pipeline 51, and the first heating device 30 and the second heating device 50 are electric heaters, natural gas heaters, heat exchangers, heat medium oil heat exchangers, Any one of shell and tube heat exchanger, fin tube heat exchanger, plate heat exchanger or heat pipe heat exchanger, and the pretreatment equipment 10 is provided with a gas inlet pipeline 11 (as shown in Figure 1 to Figure 1 Figure 18). The first carbon dioxide adsorption runner 20 and the second carbon dioxide adsorption runner 40 are respectively zeolite concentration runners or concentration runners made of other materials.

And the main steps of the treatment method (as shown in Fig. 19) are to include: Step S100 gas input pretreatment equipment: the gas is sent into the pretreatment equipment 10 through the gas inlet pipeline 11 for processing. After the above step S100 is completed, the next step S110 is performed.

One end of the above-mentioned gas inlet pipeline 11 is to be connected to a place where carbon dioxide is produced such as a manufacturing site, an office building, or an area where carbon dioxide is generated indoors (not shown), so that the gas inlet pipeline can transport gas containing carbon dioxide. gas or other gases, and the pretreatment equipment 10 is any one of cooler, condenser, dehumidifier, and desuperheater, which is used to pre-treat the gas so that the gas can release heat energy to improve adsorption efficiency.

In addition, the next step S110 is the first carbon dioxide adsorption rotor adsorption: the gas processed by the pretreatment equipment 10 is output to the first carbon dioxide adsorption rotor 20 from the other end of the pretreatment gas pipeline 21 One side of the adsorption zone 201 for carbon dioxide adsorption. After the above step S110 is completed, the next step S120 is performed.

One end of the above-mentioned pretreatment gas pipeline 21 is connected to the other side of the pretreatment equipment 10, and the other end of the pretreatment gas pipeline 21 is connected to the first dioxygen One side of the adsorption area 201 of the carbonization adsorption wheel 20, so that the gas containing carbon dioxide or other gases that have been pre-treated by the pretreatment device 10 can be transported to the first carbon dioxide through the pretreatment gas pipeline 21. Carbon dioxide adsorption is carried out in the adsorption zone 201 of the adsorption wheel 20 (as shown in FIGS. 1 to 4 ). Wherein the pretreatment gas pipeline 21 is provided with a fan 211 (as shown in the 3rd figure and the 4th figure), so that the pretreated carbon dioxide contained in the pretreatment gas pipeline 21 can be passed through the fan 211 Gas or other gases are pushed and pulled into the adsorption zone 201 of the first carbon dioxide adsorption wheel 20 .

In addition, step S120, which is carried out in the next step, is discharged from the first carbon dioxide adsorption runner: the gas adsorbed by the carbon dioxide produced by the adsorption area 201 of the first carbon dioxide adsorption runner 20 is discharged from the first clean gas discharge pipeline 22 The other end is output to the chimney 60 for discharge. After the above step S120 is completed, the next step S130 is performed.

Wherein one end of the above-mentioned first clean gas discharge pipeline 22 is connected with the other side of the adsorption area 201 of the first carbon dioxide adsorption runner 20, and the other end of the first clean gas discharge pipeline 22 is connected with the chimney 60 for connection (as shown in Figures 1 to 4), so that the gas after adsorption of carbon dioxide produced by the adsorption zone 201 of the first carbon dioxide adsorption wheel 20 can be discharged through the first clean gas Pipeline 22 is delivered to the chimney 60 for discharge to atmosphere. Wherein the first clean gas discharge pipeline 22 is provided with a blower fan 221 (as shown in Fig. 3 and Fig. 4), so that the carbon dioxide in the first clean gas discharge pipeline 22 can be adsorbed through the blower fan 221 The gas is pushed and pulled to the chimney 60 for discharge.

In addition, the next step S130 is to deliver the first hot gas for desorption: through the first hot gas delivery pipeline 23 connected to the first heating device 30, the high-temperature hot gas is delivered to the first carbon dioxide adsorption wheel 20 for desorption. Desorption is carried out in the attachment area 202. and finish on After the step S130, proceed to the next step S140.

Wherein the other side of the desorption zone 202 of the above-mentioned first carbon dioxide adsorption runner 20 is connected with one end of the first hot gas delivery pipeline 23, and the other end of the first hot gas delivery pipeline 23 is connected with the first hot gas delivery pipeline 23. The heating device 30 is connected (as shown in Fig. 1 to Fig. 4), and the first heating device 30 is input from the first heating air intake pipeline 31 to outside air or gas from other sources, so that the first heating device The heating device 30 can raise the temperature of the outside air or gas from other sources input by the first heating intake pipe 31 to form high-temperature hot gas, and then pass the high-temperature hot gas generated by the first heating device 30 through the first heating device 30. A hot gas delivery pipeline 23 is delivered to the desorption zone 202 of the first carbon dioxide adsorption wheel 20 for desorption. Wherein the first heating air intake pipeline 31 is provided with a fan 311 (as shown in Fig. 3 and Fig. 4), so that the outside air in the first heating air intake pipeline 31 or Gases from other sources are pushed and pulled into the first heating device 30 .

In addition, the step S140 carried out in the next step outputs the gas after desorption and concentration of carbon dioxide: the gas after desorption and concentration of carbon dioxide desorbed once desorbed through the desorption zone 202 of the first carbon dioxide adsorption runner 20 is produced by the The other end of the first desorption gas pipeline 24 is output. After the above step S140 is completed, the next step S150 is performed.

In addition, in the next step S150, the second carbon dioxide adsorption wheel adsorption: the desorbed carbon dioxide desorbed and concentrated gas in the first desorption gas pipeline 24 is transported to the second carbon dioxide adsorption wheel 40 for adsorption One side of zone 401 for resorption. After the above step S150 is completed, the next step S160 is performed.

Wherein one side of the desorption zone 202 of the above-mentioned first carbon dioxide adsorption runner 20 is connected to one end of the first desorption gas pipeline 24, and the first desorption gas pipeline 2 The other end of 4 is connected with one side of the adsorption area 401 of the second carbon dioxide adsorption runner 40 (as shown in Fig. 1 to Fig. 4), so that the desorbed gas passing through the first carbon dioxide adsorption runner 20 can be The desorbed carbon dioxide desorbed and concentrated gas produced in the zone 202 is transported through the first desorbed gas pipeline 24 to the adsorption zone 401 of the second carbon dioxide adsorption wheel 40 for re-adsorption. Wherein the first desorption gas pipeline 24 is provided with a blower fan 241 (as shown in Fig. 3 and Fig. 4), so that the primary desorption in the first desorption gas pipeline 24 can be carried out through the blower fan 241 The gas after carbon dioxide desorption and concentration is pushed and pulled into the adsorption zone 401 of the second carbon dioxide adsorption wheel 40 .

In addition, step S160, which is carried out in the next step, is discharged from the second carbon dioxide adsorption runner: the gas adsorbed by the carbon dioxide produced by the adsorption area 401 of the second carbon dioxide adsorption runner 40 is discharged from the second clean gas discharge pipeline 41 The other end is output to the chimney 60 for discharge. After the above step S160 is completed, the next step S170 is performed.

Wherein the other side of the adsorption zone 401 of the above-mentioned second carbon dioxide adsorption runner 40 is connected with the second clean gas discharge pipeline 41, and the other end of the second clean gas discharge pipeline 41 is connected with the chimney 60 Connect (as shown in Fig. 1 to Fig. 4), so that the gas after carbon dioxide adsorption generated by the adsorption area 401 of the second carbon dioxide adsorption wheel 40 after re-adsorption can pass through the second clean gas discharge pipe 41 to the chimney 60 for discharge to atmosphere. Wherein the second clean air discharge pipeline 41 is provided with a fan 411 (as shown in Figure 3 and Figure 4), so that the carbon dioxide in the second clean air discharge pipeline 41 can be absorbed through the fan 411 The gas is pushed and pulled to the chimney 60 for discharge.

In addition, the step S170 carried out in the next step transports the second hot gas for desorption: the high-temperature hot gas is transported through the second hot gas delivery pipeline 42 connected to the second heating device 50 It is sent to the desorption zone 402 of the second carbon dioxide adsorption wheel 40 for desorption. After the above step S170 is completed, the next step S180 is performed.

Wherein the other side of the desorption zone 402 of the second carbon dioxide adsorption runner 40 is connected with one end of the second hot gas delivery pipeline 42, and the other end of the second hot gas delivery pipeline 42 is connected with the second hot gas delivery pipeline 42. The heating device 50 is connected (as shown in Fig. 1 to Fig. 4), and the second heating device 50 is input from the second heating air intake pipeline 51 to outside air or gas from other sources, so that the second heating device 50 The heating device 50 can raise the temperature of the outside air or the gas from other sources input by the second heating intake pipe 51 to form high-temperature hot gas, and then pass the high-temperature hot gas generated by the second heating device 50 through the first Two hot gas pipelines 42 are used for desorption to the desorption zone 402 of the second carbon dioxide adsorption wheel 40 . Wherein the second heating intake pipeline 51 is provided with a fan 511 (as shown in Figure 4), so that the outside air in the second heating intake pipeline 51 or other sources can be passed through the fan 511 Gas is pushed and pulled into this second heating device 50 .

In addition, the next step S180 is to output the desorbed and concentrated gas of carbon dioxide: the desorbed and concentrated gas of carbon dioxide produced by the desorption zone 402 of the second carbon dioxide adsorption wheel 40 is sent from the second carbon dioxide adsorption wheel 40. The other end of the two desorption gas pipelines 43 is output.

Wherein one side of the desorption zone 402 of the above-mentioned second carbon dioxide adsorption wheel 40 is connected with an end of the second desorption gas pipeline 43 (as shown in Fig. 1 to Fig. 4), so as to pass through the desorption gas pipeline 43 The desorbed and concentrated carbon dioxide desorbed in the desorption area 402 of the second carbon dioxide adsorption wheel 40 for secondary desorption is output through the second desorption gas pipeline 43 for subsequent processing. Wherein the so-called follow-up treatment (not shown) comprises that the second desorption gas tube will be The desorbed and concentrated carbon dioxide transported by Road 43 can be stored through steel cylinders and steel tanks, or transported to other places that need carbon dioxide, such as greenhouses or seaweed farms, soda cola field, chemical industry Plants, or food industry factories and other industries, as raw materials, so that the gas after the second desorption of carbon dioxide desorption and concentration can have the effect of subsequent applications. Wherein the second desorption gas pipeline 43 is provided with a fan 431 (as shown in Fig. 3 and Fig. 4), so that the secondary desorption in the second desorption gas pipeline 43 can be carried out through the fan 431 The gas push-pull output after desorption and concentration of carbon dioxide.

In addition, in the main steps of the present invention, the second desorption gas pipeline 43 is provided with a recirculation pipeline 44, and one end of the recirculation pipeline 44 is connected to the second desorption gas pipeline 43 (as in the third Figure and Figure 4), and the other end of the recirculation pipeline 44 is connected to the second heating intake pipeline 51, so that the second desorbed carbon dioxide transported by the second desorption gas pipeline 43 is desorbed The concentrated gas can be returned to the second heating intake pipeline 51 through the recirculation pipeline 44, and then mixed with the external air in the second heating intake pipeline 51 or gas from other sources. The gas that enters the second heating device 50 or the second heating intake line 51 is not mixed with outside air or other sources of gas. The recirculation pipeline system 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In the above-mentioned main steps of the present invention, the second desorption gas pipeline 43 has two kinds of deformations, wherein the first deformation is the connection of the second desorption gas pipeline 43 at one end of the recirculation pipeline 44 The front end and the rear end are respectively equipped with a first fan 432 and a second fan 433 (as shown in Figure 3), and then cooperate with the recirculation pipeline 44 to form a positive pressure pattern, so that the second desorbed gas The gas after the desorption and concentration of the carbon dioxide desorbed for the second time in the pipeline 43 can be squeezed out. Into the recirculation pipeline 44, and return to the second heating intake pipeline 51. And the second modification is that the second desorption gas pipeline 43 is provided with a fan 431, and the second heating air intake pipeline 51 is provided with a fan 511 (as shown in Figure 4), and the second heating inlet The blower fan 511 that air line 51 is provided with is positioned at the rear end of this recirculation line 44 and this second heating air intake line 51 connection, and near the place of this second heating device 50, cooperates this second take off again. The blower 431 provided with the gas pipeline 43 is in a negative pressure mode, so that the desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can return from the recirculation pipeline 44. The second heats the inside of the intake pipe 51 .

Furthermore, another step of the present invention is based on the above step S100 gas input pretreatment equipment, step S110 first carbon dioxide adsorption runner adsorption, step S120 first carbon dioxide adsorption runner discharge, step S130 transporting the first hot gas to carry out Desorption, step S140 output carbon dioxide desorption concentrated gas, step S150 second carbon dioxide adsorption rotor adsorption, step S160 second carbon dioxide adsorption rotor discharge, step S170 transport second hot gas for desorption, step S180 output carbon dioxide desorption In terms of the design of the concentrated gas, the relevant content has been described and will not be repeated here. Therefore, the present invention includes the following steps (as shown in Figure 20) after outputting the gas after desorption and concentration of carbon dioxide in step S180, and step S200 is transported to the double-tower polymer tubular membrane equipment: the second desorption gas The desorbed and concentrated carbon dioxide in the pipeline 43 is transported to a double-tower polymer tubular membrane device 70 for treatment. And through the second desorption gas pipeline 43, the desorbed and concentrated gas of carbon dioxide desorbed for the second time can be recompressed through the double-tower polymer tubular membrane device 70 to form a compressed dry gas of carbon dioxide (such as Figures 5 and 6).

Wherein the above-mentioned double-tower polymer tubular membrane equipment 70 is provided with a first tower polymer tubular membrane group 71 and a second tower polymer tubular membrane group 72, and the first tower polymer tube Formula membrane group 71 is provided with a first adsorption tower 711, a first inlet pipeline 712, a first exhaust pipeline 713, a first regeneration pipeline 714 and a first compressed gas pipeline 715 (as the first 5 and 6), in addition, the second tower-type polymer tubular membrane group 72 is provided with a second adsorption tower 721, a second intake pipeline 722, a second exhaust pipeline 723, A second regeneration pipeline 724 and a second compressed gas pipeline 725 (as shown in Figure 5 and Figure 6), and the first gas inlet pipeline 712 of the first tower-type polymer tubular membrane group 71 , the first exhaust pipeline 713, the first regeneration pipeline 714 and the first compressed gas pipeline 715 are each provided with a valve 7121, 7131, 7141, 7151 (as shown in Figure 5 and Figure 6), and the The second air intake pipeline 722, the second exhaust pipeline 723, the second regeneration pipeline 724 and the second compressed gas pipeline 725 of the second tower-type polymer tubular membrane group 72 are respectively provided with a valve 7221, 7231 , 7241, 7251 (as shown in Figure 5 and Figure 6), used to control the gas flow between the above-mentioned pipelines.

In addition, in the first adsorption tower 711 of the first tower-type polymer tubular membrane group 71 and in the second adsorption tower 721 of the second tower-type polymer tubular membrane group 72, a plurality of hollow tubular polymer tubes are arranged. (as shown in Figure 5 and Figure 6), and the hollow tubular polymer tubular membrane adsorption material is made of high molecular polymer and adsorbent, and the polymer is Made of polysulfone (PSF), polyethersulfone (PESF), polyvinylidene fluoride (PVDF), polyphenylsulfone (PPSU), polyacrylonitrile (polyacrylonitrile), cellulose acetate, Cellulose diacetate, polyimide (PI), polyetherimide, polyamide, polyvinyl alcohol, polylactic acid, polyglycolic acid, polylactic-glycolic acid (polylactic-co-glycolic acid), polycaprolactone, polyvinyl pyrrolidone, ethylene vinyl alcohol, polydimethylsiloxane, polytetrafluoroethylene and cellulose acetate (Cellulose acetate, CA) at least one of the group. The diameter and outer diameter of the produced hollow tubular polymer tubular membrane are more than 2mm, so that it has a high specific surface area, is easy to adsorb, and is easy to desorb. Therefore, the amount of adsorbent used is smaller than that of traditional particle type, which can achieve With the same dynamic adsorption performance, it will naturally use less heat energy to complete the desorption during desorption, so it has an energy-saving effect.

In addition, the above-mentioned hollow tubular polymer tubular membrane adsorbent has an adsorbent ratio of 10%~90%, and the adsorbent is in any shape of granular body, powder body, hollow fiber body, and honeycomb shape. (not shown in the figure), wherein the plurality of particles of the powder have a particle size of 0.005 to 50um, and the plurality of particles of the powder have a two-dimensional or three-dimensional hole structure, and the holes are regular or irregular shapes, Wherein the adsorbent is made of molecular sieve, activated carbon, alcohol amine modification, A-type zeolite (such as 3A, 4A or 5A), X-type zeolite (such as 13X), Y-type zeolite (such as ZSM-5), medium-porous molecular sieve (such as MCM-41, 48, 50 and SBA-15), metal organic framework (Metal Organic Frameworks: MOF) or at least one of the group consisting of graphene.

In addition, the above-mentioned hollow tubular polymer tubular membrane adsorption material is made of inorganic materials (not shown in the figure), wherein the size of the added inorganic materials is from 0.01um to 100um, and the inorganic materials can contain adsorbents, such as containing For adsorbents, the ratio of the adsorbent to the inorganic material is 1:20 to 20:1, and the above-mentioned inorganic materials are iron oxide, copper oxide, barium titanate, lead titanate, aluminum oxide, silicon dioxide, gas Silica aerogel, bentonite (such as potassium bentonite, sodium bentonite, calcium bentonite and alumina bentonite), china clay (such as Al 2 O 3.2SiO 2.2H 2 O), hyplas soil (such as 20% Al 2 O 3.70%SiO 2.0.8%Fe 2 O 3.2.3%K 2 O.1.6%Na 2 O), calcium silicate (such as Ca 3 SiO 5. Ca 3 Si 2 O 7 and CaSiO 3), magnesium silicate (such as Mg 3 Si 4 O 10(OH)2), sodium silicate (such as Na 2 SiO 3 and its hydrate), anhydrous sulfuric acid Sodium, zirconium silicate (such as ZrSiO 4 ), opaque zirconium (such as 53.89%SiO 2.4.46%Al 2 O 3.12.93%ZrO 2.9.42%CaO.2.03%MgO.12.96%ZnO.3.73%K 2 O. 0.58%Na 2 O) and at least one of the group consisting of silicon carbide.

And in another step of the present invention, the first air inlet line 712 of the first tower type polymer tubular membrane group 71 and the second air inlet line 722 of the second tower type polymer tubular membrane group 72 are It is connected with the other end of the second desorption gas pipeline 43 (as shown in Fig. 5 to Fig. 18), so that the gas after the desorption and concentration of carbon dioxide after secondary desorption can be input to the double tower type The polymer tubular membrane equipment 70 is used for recompression treatment, and the adsorption drying process and the regeneration desorption process are respectively carried out through the first tower polymer tubular membrane group 71 and the second tower polymer tubular membrane group 72 , and when the first tower-type polymer tubular membrane group 71 is undergoing the adsorption drying process, the valve 7121 of the first air intake line 712 is open (as shown in Figures 7 to 9), and the other The second tower-type polymer tubular membrane group 72 then performs the regeneration desorption process, so the valve 7221 of the second inlet line 722 is in a closed state (as shown in Figures 7 to 9), and the The valve 7121 of the first gas inlet pipeline 712 is opened, so that the desorbed and concentrated gas of carbon dioxide that has undergone secondary desorption in the second desorbed gas pipeline 43 is input into the first tower-type polymer tubular membrane group 71 In the first adsorption tower 711, and through the hollow tubular polymer tubular membrane adsorbent in the first adsorption tower 711, adsorption and drying are carried out.

After a period of time, the first tower-type polymer tubular membrane group 71 performs the adsorption drying procedure before the adsorption is saturated, and then switches to the second tower-type polymer tubular membrane group 72 to perform the adsorption drying procedure, and when The second tower-type polymer tubular membrane group 72 is subjected to an adsorption drying procedure , the valve 7221 of the second intake pipeline 722 is open (as shown in Figures 10 to 12), and the first tower-type polymer tubular membrane group 71 is changed to a regeneration desorption procedure , so the valve 7121 of the first intake pipeline 712 is in a closed state (as shown in Figures 10 to 12), and the valve of the second intake pipeline 722 is opened for the second exhaust The gas after secondary desorption in the gas pipeline 43 after desorption and concentration of carbon dioxide is input into the second adsorption tower 721 in the second tower-type polymer tubular membrane group 72, and passes through the second adsorption tower 721. The hollow tubular polymer tubular membrane adsorption material is used for adsorption and drying.

And in another step of the present invention, the first exhaust pipeline 713 of the first tower-type polymer tubular membrane group 71 and the second exhaust pipeline 723 of the second tower-type polymer tubular membrane group 72 are connected with An exhaust output pipeline 73 is connected (as shown in the 5th figure to the 18th figure), and the other end of the exhaust output pipeline 73 is in the atmosphere or outside air, and when the first tower height When the molecular tubular membrane group 71 is carrying out the adsorption drying process, the valve 7131 of the first exhaust pipeline 713 is in a closed state (as shown in Figures 7 to 9), and the second tower polymer tubular Membrane group 72 then is to carry out regeneration desorption procedure, so the valve 7231 of this second exhaust pipe 723 is then in open state (as shown in Fig. 7 to Fig. 9), allows the second step of regeneration desorption procedure The gas in the second adsorption tower 721 of the tower-type polymer tubular membrane group 72 can pass through the second exhaust pipeline 723 to perform exhaust action, and the second tower-type polymer tubular membrane group 72 performs adsorption and drying During the program, the valve 7231 of the second exhaust pipeline 723 is closed (as shown in Figures 10 to 12), and the first tower-type polymer tubular membrane group 71 is used for regeneration and desorption program, so the valve 7131 of the first exhaust pipeline 713 is in an open state (as shown in Figures 10 to 12), allowing the first tower-type polymer tubular membrane group 71 that performs the regeneration and desorption process The gas in the first adsorption tower 711 can pass through the first exhaust pipeline 71 3 to carry out the exhaust action.

And in another step of the present invention, the first compressed gas pipeline 715 of the first tower-type polymer tubular membrane group 71 and the second compressed gas pipeline 725 of the second tower-type polymer tubular membrane group 72 are connected with A compressed gas output pipeline 75 is connected (as shown in Fig. 5 to Fig. 18), when the first tower-type polymer tubular membrane group 71 carries out the adsorption drying procedure, the valve of the first compressed gas pipeline 715 7151 is in an open state (as shown in Figures 7 to 9), and the second tower-type polymer tubular membrane group 72 is performing regeneration and desorption procedures, so the valve of the second compressed gas pipeline 725 7251 is in a closed state (as shown in Figures 7 to 9), so that the desorbed and concentrated carbon dioxide gas that has undergone secondary desorption can pass through the first tower-type polymer tubular membrane group 71 The hollow tubular polymer tubular membrane adsorbent in the first adsorption tower 711 is used for adsorption and drying, so that the gas after the secondary desorption of carbon dioxide desorption and concentration can produce carbon dioxide compressed dry gas with a low humidity dew point, wherein the low humidity dew point The carbon dioxide compressed dry gas with humidity dew point can reach -40°C to -70°C dew point, and then the carbon dioxide compressed dry gas with low humidity dew point flows to the compressed gas output line 75 through the first compressed gas pipeline 715, and passes through The compressed gas output pipeline 75 is used for output and collection. In addition, when the second tower-type polymer tubular membrane group 72 is performing the adsorption drying process, the valve 7251 of the second compressed gas pipeline 725 is in an open state (as shown in Figures 10 to 12), and the first A tower-type polymer tubular membrane group 71 then performs the regeneration desorption process, so the valve 7151 of the first compressed gas pipeline 715 is in a closed state (as shown in Figures 10 to 12), and passes through As in the above-mentioned adsorption drying process, the carbon dioxide compressed dry gas with a low humidity dew point is allowed to flow to the compressed gas output pipeline 75 through the second compressed gas pipeline 725 , and is output and collected through the compressed gas output pipeline 75 . The so-called collection and use (not shown) Including storing carbon dioxide compressed dry gas in steel cylinders, steel tanks for temporary storage, or directly transporting it to other places that need carbon dioxide, such as greenhouses or seaweed farms, soda cola fields, chemical plants, or food industry factories, etc. The industry uses it as a raw material, so that the carbon dioxide compressed dry gas can have the performance of subsequent applications.

And in another step of the present invention, the first regeneration pipeline 714 of the first tower type polymer tubular membrane group 71 and the second regeneration pipeline 724 of the second tower type polymer tubular membrane group 72 are combined with a thermal energy The pipeline 74 is connected (as shown in the 5th figure to the 18th figure), and the first adsorption tower 711 in the first tower-type polymer tubular membrane group 71 or the first adsorption tower 711 in the first tower-type polymer tubular membrane group 71 is transported through the thermal energy pipeline 74 The second adsorption 721 tower in the second tower-type polymer tubular membrane group 72 is used for regeneration and desorption. When the first tower-type polymer tubular membrane group 71 is undergoing an adsorption drying process, the first regeneration pipeline 714 The valve 7141 of the valve is in a closed state (as shown in Figures 7 to 9), and the second tower-type polymer tubular membrane group 72 is performing regeneration and desorption procedures, so the second regeneration pipeline 724 The valve 7241 is in an open state (as shown in Figures 7 to 9), and when the second tower-type polymer tubular membrane group 72 is undergoing the adsorption drying process, the valve 7241 of the second regeneration pipeline 724 is It is in a closed state (as shown in Figures 10 to 12), and the first tower-type polymer tubular membrane group 71 is performing regeneration and desorption procedures, so the valve 7141 of the first regeneration pipeline 714 is is open (as shown in Figures 10 to 12).

In addition, the first change of another step of the present invention is based on the design of the above-mentioned step S200 being transported to the double-tower polymer tubular membrane equipment, and the relevant content has been described and will not be repeated here. . Therefore, the first variation of another step (as shown in Figure 6) is that the first desorption gas pipeline 24 is provided with a cooling device 80, and the cooling device 8 O is any one of a cooler, a condenser, a dehumidifier, and a desuperheater, which is used to treat the desorbed and concentrated carbon dioxide desorbed once in the first desorbed gas pipeline 24, and let it be desorbed once. The desorbed carbon dioxide desorbed and concentrated gas can release heat energy, and reduce the temperature of the desorbed carbon dioxide desorbed and concentrated gas once, so as to facilitate re-adsorption when entering the adsorption zone 401 of the second carbon dioxide adsorption runner 40 Efficiency, so as to increase the efficiency of the adsorption zone 401 of the second carbon dioxide adsorption wheel 40 .

In addition, the second variation of another step of the present invention is based on the design of the above-mentioned step S200 being transported to the double-tower polymer tubular membrane equipment, and the relevant content has been described and will not be repeated here. . Therefore, the second change of another step (as shown in Figure 7) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the content of the first change of another step, not in This repeats), and the first change difference with another step is that the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 is provided with a first heater 76, and the second tower-type The second regeneration pipeline 724 of the polymer tubular membrane group 72 is provided with a second heater 77, wherein the first heater 76 and the second heater 77 are electric heaters, natural gas heaters, heat exchangers or any one of the heat medium oil heat exchanger, and let the first tower polymer When the tubular membrane group 71 is performing the regeneration and desorption process or the second tower polymer tubular membrane group 72 is performing the regeneration and desorption process, the first heater 76 or the second heater 77 can be used to transport high-temperature hot gas The first adsorption tower 711 in the first tower-type polymer tubular membrane group 71 or the second adsorption tower 721 in the second tower-type polymer tubular membrane group 72 is used for regeneration and desorption.

In addition, the third variation of another step of the present invention is based on the above steps Step S200 is transferred to the design of the twin-tower polymer tubular membrane equipment, and the relevant content has been described, so it will not be repeated here. Therefore, the third variation of another step (as shown in Fig. 8 and Fig. 9) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the first variation of another step content, not repeated here), and the first regeneration line 714 of the first tower-type polymer tubular membrane group 71 is provided with a first heater 76, and the second tower-type polymer tubular membrane group 72 The second regeneration pipeline 724 is provided with a second heater 77 (please refer to the content of the second variation of another step, not repeated here), and the difference with the second variation of another step is that the second degassing The attached gas pipeline 43 is provided with a recirculation pipeline 44, and one end of the recirculation pipeline 44 is connected to the second desorption gas pipeline 43, and the other end of the recirculation pipeline 44 is connected to the second desorbed gas pipeline 43. Heating the intake pipeline 51 so that the second desorbed carbon dioxide desorbed and concentrated gas transported by the second desorbed gas pipeline 43 can return to the second heated intake pipeline 51 through the recirculation pipeline 44 inside, and then mixed with the outside air in the second heating intake pipeline 51 or gas from other sources to enter the second heating device 50, or the gas in the second heating intake pipeline 51 alone Do not mix with outside air or gases from other sources. Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In the third variation of another step of the present invention described above, the second desorption gas pipeline 43 has two kinds of deformations, wherein the first deformation is that the second desorption gas pipeline 43 is connected to the recirculation pipeline. The front end and the rear end of one end connection of 44 are respectively provided with a first blower fan 432 and a second blower fan 433 (as shown in Figure 8), and then the recirculation pipeline 44 is matched to form a positive pressure pattern, so that The second desorbed carbon dioxide desorbed and concentrated gas in the second desorbed gas pipeline 43 can squeeze into the recirculation pipeline 44 and return to the second heating intake pipeline 51 Inside. And the second modification is that the second desorption gas pipeline 43 is provided with a fan 431, and the second heating air intake pipeline 51 is provided with a fan 511 (as shown in the 9th figure), and the second heating inlet The blower fan 511 that air line 51 is provided with is positioned at the rear end of this recirculation line 44 and this second heating air intake line 51 connection, and near the place of this second heating device 50, cooperates this second take off again. The blower 431 provided with the gas pipeline 43 is in a negative pressure mode, so that the desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can return from the recirculation pipeline 44. The second heats the inside of the intake pipe 51 .

In addition, the fourth variation of another step of the present invention is based on the design of the above-mentioned step S200 being transported to the double-tower polymer tubular membrane equipment, and the relevant content has been described and will not be repeated here. . Therefore, the fourth change of another step (as shown in Figure 10) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the content of the first change of another step, not in This repeats), and the first regeneration line 714 of the first tower-type polymer tubular membrane group 71 is provided with a first heater 76, and the second regeneration of the second tower-type polymer tubular membrane group 72 Pipeline 724 is provided with a second heater 77 (please refer to the content of the second variation of another step, not repeated here), and the fourth variation difference with another step is that the first tower polymer tube The thermal energy pipeline 74 that the first regeneration pipeline 714 of the formula membrane group 71 is connected with the second regeneration pipeline 724 of the second tower type polymer tubular membrane group 72 is connected with a heat exchanger 90, and the heat exchanger 90 The exchanger 90 is arranged on the first desorption gas pipeline 24 of the first carbon dioxide adsorption runner 20, and the heat exchanger 90 is provided with a cold side pipeline 901 and a hot side pipeline 902, wherein the heat One end of the cold-side pipeline 901 of the heat exchanger 90 is connected to the other end of the heat pipeline 74, and the other end of the cold-side pipeline 901 of the heat exchanger 90 is external air or connected to cooling air, so as to be able to Enter the cold side pipeline 9 of the heat exchanger 90 01 to carry out heat exchange, and then through the heat pipeline 74, the high-temperature hot gas is transported to the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 and the second tower-type polymer tubular membrane The second regeneration pipeline 724 of the group 72 is used for desorption regeneration, and the first desorption gas pipeline 24 is connected with the hot side pipeline 902 of the heat exchanger 90, so that the first desorption gas pipeline The desorbed carbon dioxide in the road 24 can be desorbed and concentrated once through the heat side pipeline 902 of the heat exchanger 90 for heat exchange, then transported to the cooler 80 for cooling, and finally transported to the second The adsorption zone 401 of the carbon dioxide adsorption wheel 40 performs adsorption.

In addition, the fifth variation of another step of the present invention is based on the design of the above-mentioned step S200 being transported to the double-tower polymer tubular membrane equipment, and the relevant content has been described and will not be repeated here. . Therefore, the fifth variation of another step (as shown in Fig. 11 and Fig. 12) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the first variation of another step content, not repeated here), and the first regeneration line 714 of the first tower-type polymer tubular membrane group 71 is provided with a first heater 76, and the second tower-type polymer tubular membrane group 72 The second regeneration line 724 is provided with a second heater 77 (please refer to the content of the second variation of another step, not repeated here), and the first column of the first tower polymer tubular membrane group 71 The heat energy pipeline 74 that a regeneration pipeline 714 is connected with the second regeneration pipeline 724 of the second tower type polymer tubular membrane group 72 is connected with a heat exchanger 90, and the heat exchanger 90 is located at On the first desorption gas pipeline 24 of the first carbon dioxide adsorption runner 20, and the heat exchanger 90 is provided with a cold side pipeline 901 and a hot side pipeline 902 (please refer to the fourth kind of another step The content of the change is not repeated here), and the fourth change difference with another step is that the second desorption gas pipeline 43 is provided with a recirculation pipeline 44, and one end of the recirculation pipeline 44 is connected to The second desorption gas line 43, and the recirculation line The other end of 44 is connected to the second heating air intake pipeline 51, so that the second desorbed carbon dioxide desorbed and concentrated gas transported by the second desorbed gas pipeline 43 can return to the gas from the recirculation pipeline 44 In the second heating air intake pipeline 51, it is mixed with the outside air in the second heating air intake pipeline 51 or the gas from other sources and then enters the second heating device 50, or when the second heating air intake pipeline 51 is used alone The gas in the intake line 51 is heated without mixing with outside air or gas from other sources. Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In the fifth variation of another step of the present invention described above, the second desorption gas pipeline 43 has two kinds of deformations, wherein the first deformation is that the second desorption gas pipeline 43 is connected to the recirculation pipeline. The front end and the rear end of one end connection of 44 are respectively provided with a first blower fan 432 and a second blower fan 433 (as shown in Figure 11), and then the recirculation pipeline 44 is matched to form a positive pressure pattern, so that The desorbed and concentrated carbon dioxide in the second desorbed gas pipeline 43 can squeeze into the recirculation pipeline 44 and return to the second heated intake pipeline 51 . And the second modification is that the second desorption gas pipeline 43 is provided with a fan 431, and the second heating air inlet pipeline 51 is provided with a fan 511 (as shown in Figure 12), and the second heating inlet The blower fan 511 that air line 51 is provided with is positioned at the rear end of this recirculation line 44 and this second heating air intake line 51 connection, and near the place of this second heating device 50, cooperates this second take off again. The blower 431 provided with the gas pipeline 43 is in a negative pressure mode, so that the desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can return from the recirculation pipeline 44. The second heats the inside of the intake pipe 51 .

In addition, the sixth variation of another step of the present invention is based on the design of the above-mentioned step S200 conveying to the double-tower polymer tubular membrane equipment, and the related internal The content has already been explained and will not be repeated here. Therefore, the sixth variation of another step (as shown in Figure 13) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the content of the first variation of another step, not in This repeats), and the first change difference with another step is that the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 and the first regeneration pipeline 714 of the second tower-type polymer tubular membrane group 72 The thermal energy pipeline 74 that the two regeneration pipelines 724 are connected is provided with a heater 78, wherein the heater 78 is any one of an electric heater, a natural gas heater, a heat exchanger or a heat medium oil heat exchanger, and The high-temperature hot gas generated by the heater 78 of the heat pipeline 74 is sent to the first regeneration pipeline 714 or the second regeneration pipeline 724, and then enters the first tower-type polymer tubular membrane group 71 The first adsorption tower 711 in the middle or the second adsorption tower 721 in the second tower-type polymer tubular membrane group 72 is used for regeneration and desorption, and the valve 7141 of the first regeneration pipeline 714 and the second adsorption tower 714 The valve 7241 of the second regeneration pipeline 724 is used to control the flow direction.

In addition, the seventh variation of another step of the present invention is based on the design of the above-mentioned step S200 being transported to the double-tower polymer tubular membrane equipment, and the relevant content has been described and will not be repeated here. . Therefore, the seventh variation of another step (as shown in Fig. 14 and Fig. 15) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the first variation of another step content, not repeated here), and the connection between the first regeneration pipeline 714 of the first tower polymer tubular membrane group 71 and the second regeneration pipeline 724 of the second tower polymer tubular membrane group 72 The thermal energy pipeline 74 is provided with a heater 78 (please refer to the content of the sixth variation of another step, not repeated here), and the sixth variation difference with another step is that the second desorption gas pipeline 43 is provided with a recirculation pipeline 44, and one end of the recirculation pipeline 44 is connected to the second desorption gas pipeline 43, and the other end of the recirculation pipeline 44 The end is connected to the second heating intake pipeline 51, so that the second desorbed carbon dioxide desorbed and concentrated gas transported by the second desorbed gas pipeline 43 can return to the second desorbed gas pipeline by the recirculation pipeline 44. Heating the air in the air intake pipeline 51, and then mixing with the outside air in the second heating air intake pipeline 51 or the gas from other sources before entering the second heating device 50, or separately when the second heating air intake The gas in the pipeline 51 is not mixed with outside air or gas from other sources. Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In the seventh variation of another step of the present invention described above, the second desorption gas pipeline 43 has two kinds of deformations, wherein the first deformation is that the second desorption gas pipeline 43 is connected to the recirculation pipeline. The front end and the rear end of one end connection of 44 are respectively provided with a first blower fan 432 and a second blower fan 433 (as shown in Figure 14), and the recirculation pipeline 44 is matched to form a positive pressure pattern, so that The desorbed and concentrated carbon dioxide in the second desorbed gas pipeline 43 can squeeze into the recirculation pipeline 44 and return to the second heated intake pipeline 51 . And the second modification is that the second desorption gas pipeline 43 is provided with a fan 431, and the second heating air intake pipeline 51 is provided with a fan 511 (as shown in Figure 15), and the second heating inlet The blower fan 511 that gas pipeline 511 is set is positioned at the rear end of this recirculation pipeline 44 and this second heating air intake pipeline 51 joints, and near the place of this second heating device 50, cooperates this second take off again. The blower 431 provided with the gas pipeline 43 is in a negative pressure mode, so that the desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can return from the recirculation pipeline 44. The second heats the inside of the intake pipe 51 .

In addition, the eighth variation of another step of the present invention is based on the design of the above-mentioned step S200 conveying to the double-tower polymer tubular membrane equipment, and the related internal The content has already been explained and will not be repeated here. Therefore, the eighth variation of another step (as shown in Figure 16) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the content of the first variation of another step, not in This repeats), and the thermal energy pipeline connected to the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 and the second regeneration pipeline 724 of the second tower-type polymer tubular membrane group 72 74 is provided with a heater 78 (please refer to the content of the 6th kind of change of another step, do not repeat here), and the 6th kind of change difference with another step is that this first tower type macromolecule tubular membrane group 71 The heat energy pipeline 74 that the first regeneration pipeline 714 of this second tower type polymer tubular membrane group 72 is connected with the second regeneration pipeline 724 is connected with a heat exchanger 90, and this heat exchanger 90 is Set on the first desorption gas pipeline 24 of the first carbon dioxide adsorption wheel 20, and the heat exchanger 90 is provided with a cold side pipeline 901 and a hot side pipeline 902, wherein the heat exchanger 90 One end of the cold-side pipeline 901 is connected to the other end of the thermal energy pipeline 74, and the other end of the cold-side pipeline 901 of the heat exchanger 90 is external air or connected to cooling air to enter the heat exchange. After heat exchange with the cold side pipeline 901 of the device 90, the high-temperature hot gas is delivered to the first regeneration pipeline 714 of the first tower-type polymer tubular membrane group 71 through the thermal energy pipeline 74 and the second regeneration pipeline 714. The second regeneration pipeline 724 of the tower-type polymer tubular membrane group 72 is used for desorption regeneration, and the first desorption gas pipeline 24 is connected with the hot side pipeline 902 of the heat exchanger 90, so that The first desorbed carbon dioxide desorbed and concentrated gas in the first desorbed gas pipeline 24 can pass through the heat side pipeline 902 of the heat exchanger 90 for heat exchange, and then transport it to the cooler 80 for cooling. Finally, it is transported to the adsorption zone 401 of the second carbon dioxide adsorption wheel 40 for adsorption.

In addition, the ninth variation of another step of the present invention is based on the design of the above-mentioned step S200 conveying to the double-tower polymer tubular membrane equipment, and the related internal The content has already been explained and will not be repeated here. Therefore, the ninth variation of another step (as shown in Fig. 17 and Fig. 18) is that the first desorption gas pipeline 24 is provided with a cooling device 80 (please refer to the first variation of another step content, not repeated here), and the connection between the first regeneration pipeline 714 of the first tower polymer tubular membrane group 71 and the second regeneration pipeline 724 of the second tower polymer tubular membrane group 72 The thermal energy pipeline 74 is provided with a heater 78 (please refer to the content of the sixth variation of another step, which is not repeated here), and the first regeneration pipeline 714 of the first tower type polymer tubular membrane group 71 The thermal energy pipeline 74 connected to the second regeneration pipeline 724 of the second tower-type polymer tubular membrane group 72 is connected with a heat exchanger 90, and the heat exchanger 90 is located at the first carbon dioxide adsorption On the first desorption gas pipeline 24 of the runner 20, and the heat exchanger 90 is provided with a cold side pipeline 901 and a hot side pipeline 902 (please refer to the content of the eighth change in another step, not in This repeats), and the eighth variation difference with another step is that the second desorption gas pipeline 43 is provided with a recirculation pipeline 44, and one end of the recirculation pipeline 44 is connected to the second desorption gas pipeline 43. gas pipeline 43, and the other end of the recirculation pipeline 44 is connected to the second heating intake pipeline 51, so that the second desorbed carbon dioxide transported by the second desorption gas pipeline 43 is desorbed and concentrated The gas can return to the second heating intake pipeline 51 from the recirculation pipeline 44, and then enter the second heating intake pipeline 51 after being mixed with the outside air or gas from other sources. The heating device 50, or the second heating gas in the intake line 51 alone does not mix with outside air or gas from other sources. Wherein the recirculation pipeline 44 is provided with a valve 441 to control the gas flow direction of the recirculation pipeline 44 through the valve 441 .

In the ninth variation of another step of the present invention described above, the second desorption gas pipeline 43 has two kinds of deformations, wherein the first deformation is that the second desorption gas pipeline 43 is The front end and the rear end of one end connection of the recirculation pipeline 44 are respectively provided with a first fan 432 and a second fan 433 (as shown in the 17th figure), and the recirculation pipeline 44 is matched to form a normal pressure type, so that the second desorbed carbon dioxide in the second desorbed gas pipeline 43 can be squeezed into the recirculation pipeline 44 and returned to the second heating intake pipeline 51. . And the second modification is that the second desorption gas pipeline 43 is provided with a fan 431, and the second heating air intake pipeline 51 is provided with a fan 511 (as shown in Figure 18), and the second heating inlet The blower fan 511 that air line 51 is provided with is positioned at the rear end of this recirculation line 44 and this second heating air intake line 51 connection, and near the place of this second heating device 50, cooperates this second take off again. The blower 431 provided with the gas pipeline 43 is in a negative pressure mode, so that the desorbed and concentrated carbon dioxide desorbed in the second desorbed gas pipeline 43 can return from the recirculation pipeline 44. The second heats the inside of the intake pipe 51 .

From the above detailed description, those who are familiar with this art can understand that the present invention can indeed achieve the aforementioned purpose, and have actually met the provisions of the Patent Law, so they should file an application for a patent for invention.

But the above-mentioned ones are only preferred embodiments of the present invention, and should not limit the scope of the present invention; therefore, all simple equivalent changes and modifications made according to the patent scope of the present invention and the contents of the description of the invention , should still fall within the scope covered by the patent of the present invention.

10: Pretreatment equipment

11: Gas intake pipeline

20: The first carbon dioxide adsorption runner

201: Adsorption area

202: Desorption area

21: Pretreatment gas pipeline

22: The first net gas discharge pipeline

23: The first hot gas delivery pipeline

24: The first desorption gas pipeline

30: The first heating device

31: The first heating intake pipe

40: The second carbon dioxide adsorption runner

401: adsorption area

402: Desorption area

41: The second net gas discharge pipeline

42: The second hot gas delivery pipeline

43: Second desorption gas pipeline

50: Second heating device

51: The second heating intake pipe

60: chimney

Claims (45)

A carbon dioxide adsorption runner treatment system, comprising: A pretreatment device, one side of the pretreatment device is connected with a gas inlet pipeline; A first carbon dioxide adsorption runner, the first carbon dioxide adsorption runner is provided with an adsorption zone and a desorption zone, the first carbon dioxide adsorption runner is connected to a pretreatment gas pipeline, a first clean gas discharge pipeline, A first hot gas delivery pipeline and a first desorption gas pipeline, one end of the pretreatment gas pipeline is connected to the other side of the pretreatment equipment, and the other end of the pretreatment gas pipeline is connected to the first One side of the adsorption area of a carbon dioxide adsorption wheel, one end of the first clean gas discharge pipeline is connected to the other side of the adsorption area of the first carbon dioxide adsorption wheel, one end of the first hot gas delivery pipeline is Connected to the other side of the desorption area of the first carbon dioxide adsorption wheel, one end of the first desorption gas pipeline is connected to one side of the desorption area of the first carbon dioxide adsorption wheel; A first heating device, the first heating device is provided with a first heating air intake pipeline, and the first heating device is connected to the other end of the first hot gas delivery pipeline of the first carbon dioxide adsorption wheel; A second carbon dioxide adsorption runner, the second carbon dioxide adsorption runner is provided with an adsorption zone and a desorption zone, and the second carbon dioxide adsorption runner is connected to a second clean gas discharge pipeline and a second hot gas delivery pipeline and a second desorption gas pipeline, one side of the adsorption area of the second carbon dioxide adsorption wheel is connected to the other end of the first desorption gas pipeline, and one end of the second clean gas discharge pipeline is connected to The other side of the adsorption area of the second carbon dioxide adsorption wheel is connected, and one end of the second hot gas delivery pipeline is connected with the other side of the desorption area of the second carbon dioxide adsorption wheel Next, one end of the second desorption gas pipeline is connected to one side of the desorption zone of the second carbon dioxide adsorption wheel; A second heating device, the second heating device is provided with a second heating intake pipeline, the second heating device is connected to the other end of the second hot gas delivery pipeline of the second carbon dioxide adsorption wheel; and A chimney is connected with the other end of the first clean gas discharge pipeline of the first carbon dioxide adsorption runner and the other end of the second clean gas discharge pipeline of the second carbon dioxide adsorption runner. According to the carbon dioxide adsorption rotary treatment system described in item 1 of the scope of application, the pretreatment gas pipeline is further provided with a fan. According to the carbon dioxide adsorption rotary treatment system described in item 1 of the scope of the patent application, the first clean gas discharge pipeline is further provided with a fan. According to the carbon dioxide adsorption rotary treatment system described in item 1 of the patent application, the second clean gas discharge pipeline is further provided with a fan. According to the carbon dioxide adsorption rotary treatment system described in item 1 of the patent application, the first desorption gas pipeline is further provided with a blower. According to the carbon dioxide adsorption rotary treatment system described in item 1 of the patent application, the second desorption gas pipeline is further provided with a fan. According to the carbon dioxide adsorption rotary treatment system described in item 1 of the scope of the patent application, the first heated air intake pipeline is further provided with a blower fan. According to the carbon dioxide adsorption rotary treatment system described in item 1 of the scope of the patent application, the second heated air intake pipeline is further provided with a fan. The carbon dioxide adsorption rotary treatment system described in item 1 of the scope of the patent application, wherein the pretreatment equipment is further any one of a cooler, a condenser, a dehumidifier, and a desuperheater. The carbon dioxide adsorption rotary treatment system described in item 1 of the scope of the patent application, wherein the second desorption gas pipeline is further provided with a recirculation pipeline, and one end of the recirculation pipeline is connected to the second desorption gas pipeline, the other end of the recirculation pipeline is connected to the second heating intake pipeline. The carbon dioxide adsorption rotary treatment system described in item 10 of the scope of the patent application, wherein the second desorption gas pipeline is further provided with a first blower at the front end and the rear end of the connection at one end of the recirculation pipeline and a second fan. The carbon dioxide adsorption rotary treatment system described in item 10 of the scope of the patent application, wherein the second desorption gas pipeline is further provided with a fan, and the second heated intake pipeline is further provided with a fan, and the first The blower installed in the second heating intake pipeline is located at the rear end of the connection between the recirculation pipeline and the second heating intake pipeline, and is close to the second heating device. According to the carbon dioxide adsorption rotary treatment system described in item 1 of the scope of application, the first desorption gas pipeline is further provided with a cooling device. The carbon dioxide adsorption rotor processing system described in item 1 of the scope of the patent application, wherein the other end of the second desorption gas pipeline of the second carbon dioxide adsorption rotor is further connected to a double-tower polymer tubular membrane device , the double-tower polymer tubular membrane equipment is provided with a first tower polymer tubular membrane group and a second tower polymer tubular membrane group, and the first tower polymer tubular membrane group is designed There is a first adsorption tower, a first intake pipeline, a first exhaust pipeline, a first regeneration pipeline and a first compressed gas pipeline, and the second tower-type polymer tubular membrane group is equipped with There is a second adsorption tower, a second intake pipeline, a second exhaust pipeline, a second regeneration pipeline and a second compressed gas pipeline. The carbon dioxide adsorption rotary treatment system described in item 14 of the scope of the patent application, wherein the first exhaust pipe of the first tower-type polymer tubular membrane group and the second exhaust pipe of the second tower-type polymer tubular membrane group The exhaust pipeline is further connected with an exhaust output pipeline. The carbon dioxide adsorption rotor treatment system described in item 14 of the scope of the patent application, wherein the first compressed gas pipeline of the first tower-type polymer tubular membrane group and the second pipeline of the second tower-type polymer tubular membrane group The compressed gas pipeline is further connected with a compressed gas output pipeline. The carbon dioxide adsorption rotary treatment system described in item 14 of the scope of the patent application, wherein the first regeneration pipeline of the first tower-type polymer tubular membrane group is further provided with a first heater, and the second tower-type high The second regeneration pipeline of the molecular tubular membrane group is further provided with a second heater. The carbon dioxide adsorption rotary treatment system described in item 14 of the scope of the patent application, wherein the first air intake pipeline, the first exhaust pipeline, the first regeneration pipeline and the first tower-type polymer tubular membrane group are The first compressed gas pipeline is further equipped with a valve, the second gas inlet pipeline, the second exhaust pipeline, the second regeneration pipeline and the second compressed gas pipeline of the second tower type polymer tubular membrane group Each of the road systems is further provided with a valve. The carbon dioxide adsorption rotary treatment system described in item 14 of the scope of the patent application, wherein the first adsorption tower of the first tower-type polymer tubular membrane group and the second adsorption of the second tower-type polymer tubular membrane group The inside of the tower is further filled with a plurality of hollow tubular polymer tubular membrane adsorption materials, and the hollow tubular polymer tubular membrane adsorption materials are made of high molecular polymer and adsorbent. The carbon dioxide adsorption rotary treatment system described in item 14 of the patent application, wherein the first regeneration pipeline of the first tower-type polymer tubular membrane group and the second regeneration of the second tower-type polymer tubular membrane group The pipeline is further connected with a heat pipeline. As the carbon dioxide adsorption rotary treatment system described in item 20 of the scope of patent application, wherein the thermal energy pipeline is further equipped with a heater, the heater is an electric heater, a natural gas heater, a heat exchanger or a heat medium oil heater any of the switches. The carbon dioxide adsorption wheel processing system as described in item 20 of the scope of the patent application, wherein the thermal energy pipeline is further connected with a heat exchanger, and the heat exchanger is arranged on the first desorption of the first carbon dioxide adsorption wheel On the gas pipeline, the heat exchanger is provided with a cold side pipeline and a hot side pipeline, the thermal energy pipeline is connected with the cold side pipeline of the heat exchanger, and the first desorbed gas pipeline is connected with the The hot side piping of the heat exchanger forms the connection. A carbon dioxide adsorption rotor treatment method, mainly used in a carbon dioxide adsorption rotor system, and is provided with a pretreatment device, a first carbon dioxide adsorption rotor, a first heating device, a second carbon dioxide adsorption rotor, a second Heating device and a chimney, the first carbon dioxide adsorption wheel system is provided with an adsorption area and a desorption area, the first carbon dioxide adsorption wheel system is connected to a pretreatment intake pipeline, a first clean gas discharge pipeline, a The first hot gas delivery pipeline and a first desorption gas pipeline, the second carbon dioxide adsorption wheel system is provided with an adsorption area and a desorption area, and the second carbon dioxide adsorption wheel system is connected to a second clean gas discharge pipeline . A second hot gas delivery pipeline and a second desorption gas pipeline, the first heating device is provided with a first heated intake pipeline, the second heating device is provided with a second heated intake pipeline, The pretreatment equipment is provided with a gas inlet pipeline, and the main steps of the treatment method include: Gas input pretreatment equipment: the gas is sent to the pretreatment equipment through the gas inlet pipeline for processing; The first carbon dioxide adsorption wheel adsorption: the gas treated by the pretreatment equipment is output from the other end of the pretreatment gas pipeline to the side of the adsorption area of the first carbon dioxide adsorption wheel for carbon dioxide adsorption ; Discharge from the first carbon dioxide adsorption runner: output the gas after the carbon dioxide adsorption produced by the adsorption zone of the first carbon dioxide adsorption runner to the chimney from the other end of the first clean gas discharge pipeline; Transporting the first hot gas for desorption: transporting the high-temperature hot gas to the desorption zone of the first carbon dioxide adsorption wheel through the first hot gas delivery pipeline connected to the first heating device for desorption; Output the desorbed and concentrated gas of carbon dioxide: the desorbed carbon dioxide desorbed and concentrated gas that passes through the desorption zone of the first carbon dioxide adsorption wheel is desorbed and concentrated, and is sent from the other end of the first desorbed gas pipeline to output; Adsorption by the second carbon dioxide adsorption wheel: transport the desorbed and concentrated carbon dioxide once desorbed in the first desorption gas pipeline to one side of the adsorption area of the second carbon dioxide adsorption wheel for re-adsorption; Discharge from the second carbon dioxide adsorption runner: output the gas after the carbon dioxide adsorption produced by the adsorption zone of the second carbon dioxide adsorption runner to the chimney from the other end of the second clean gas discharge pipeline; Transporting the second hot gas for desorption: transporting the high-temperature hot gas to the desorption zone of the second carbon dioxide adsorption wheel through the second hot gas delivery pipeline connected to the second heating device for desorption; and Output the desorbed and concentrated gas of carbon dioxide: the desorbed and concentrated gas of carbon dioxide that passes through the desorption zone of the second carbon dioxide adsorption wheel is sent from the other end of the second desorbed gas pipeline output. The carbon dioxide adsorption rotor treatment method described in claim 23 of the patent application, wherein the pretreatment gas pipeline is further equipped with a fan. The carbon dioxide adsorption rotor treatment method described in item 23 of the patent application, wherein the first clean gas discharge pipeline is further provided with a fan. The carbon dioxide adsorption rotor treatment method described in item 23 of the patent application, wherein the second clean gas discharge pipeline is further provided with a fan. The carbon dioxide adsorption rotor treatment method described in claim 23 of the patent application, wherein the first desorption gas pipeline is further provided with a blower. The carbon dioxide adsorption rotor treatment method described in claim 23 of the patent application, wherein the second desorption gas pipeline is further provided with a blower. The carbon dioxide adsorption rotor treatment method described in claim 23 of the patent application, wherein the first heated air intake pipeline is further provided with a fan. The carbon dioxide adsorption rotor treatment method described in claim 23 of the patent application, wherein the second heated air intake pipeline is further provided with a fan. The carbon dioxide adsorption rotary treatment method described in claim 23 of the patent application, wherein the pretreatment equipment is further any one of a cooler, a condenser, a dehumidifier, and a desuperheater. The carbon dioxide adsorption rotor treatment method described in item 23 of the scope of the patent application, wherein the second desorption gas pipeline is further provided with a recirculation pipeline, and one end of the recirculation pipeline is connected to the second desorption gas pipeline, the other end of the recirculation pipeline is connected to the second heating intake pipeline. The carbon dioxide adsorption rotor treatment method described in item 32 of the scope of the patent application, wherein the second desorption gas pipeline is further provided with a first blower at the front end and the rear end of the connection at one end of the recirculation pipeline and a second fan. The carbon dioxide adsorption rotor treatment method described in item 32 of the scope of the patent application, wherein the second desorption gas pipeline is further provided with a fan, and the second heated intake pipeline is further provided with a fan, and the first The blower installed in the second heating intake pipeline is located at the rear end of the connection between the recirculation pipeline and the second heating intake pipeline, and is close to the second heating device. The carbon dioxide adsorption rotor treatment method described in claim 23 of the patent application, wherein the first desorption gas pipeline is further provided with a cooling device. The carbon dioxide adsorption rotor treatment method described in item 23 of the scope of the patent application further includes the following steps after the step of outputting the gas after desorption and concentration of carbon dioxide: Transport to twin-tower polymer tubular membrane equipment: The desorbed and concentrated carbon dioxide desorbed in the second desorption gas pipeline is transported to a twin-tower polymer tubular membrane equipment for processing. The carbon dioxide adsorption rotor treatment method described in item 36 of the patent application, wherein the double-tower polymer tubular membrane equipment is equipped with a first tower polymer tubular membrane group and a second tower polymer tube Type membrane group, the first tower type polymer tubular membrane group is equipped with a first adsorption Tower, a first intake pipeline, a first exhaust pipeline, a first regeneration pipeline and a first compressed gas pipeline, the second tower-type polymer tubular membrane group is provided with a second adsorption Tower, a second air intake pipeline, a second exhaust pipeline, a second regeneration pipeline and a second compressed gas pipeline. The carbon dioxide adsorption rotor treatment method as described in item 37 of the scope of the patent application, wherein the first exhaust pipe of the first tower-type polymer tubular membrane group and the second exhaust pipe of the second tower-type polymer tubular membrane group The exhaust pipeline is further connected with an exhaust output pipeline. The carbon dioxide adsorption rotor treatment method as described in item 37 of the scope of patent application, wherein the first compressed gas pipeline of the first tower-type polymer tubular membrane group and the second pipeline of the second tower-type polymer tubular membrane group The compressed gas pipeline is further connected with a compressed gas output pipeline. The carbon dioxide adsorption rotor treatment method described in item 37 of the scope of the patent application, wherein the first regeneration pipeline of the first tower-type polymer tubular membrane group is further provided with a first heater, and the second tower-type high The second regeneration pipeline of the molecular tubular membrane group is further provided with a second heater. The carbon dioxide adsorption rotor treatment method described in item 37 of the scope of the patent application, wherein the first air intake pipeline, the first exhaust pipeline, the first regeneration pipeline and the first tower-type polymer tubular membrane group are The first compressed gas pipeline is further equipped with a valve, the second gas inlet pipeline, the second exhaust pipeline, the second regeneration pipeline and the second compressed gas pipeline of the second tower type polymer tubular membrane group Each of the road systems is further provided with a valve. The carbon dioxide adsorption rotor treatment method described in item 37 of the scope of the patent application, wherein the first adsorption tower of the first tower-type polymer tubular membrane group and the second adsorption of the second tower-type polymer tubular membrane group The inside of the tower is further filled with a plurality of hollow tubular polymer tubular membrane adsorbents, and the hollow tubular polymer tubular membrane adsorbents are made of high molecular polymer and absorbent Additives are made. The carbon dioxide adsorption rotor treatment method described in item 37 of the patent application, wherein the first regeneration pipeline of the first tower-type polymer tubular membrane group and the second regeneration of the second tower-type polymer tubular membrane group The pipeline is further connected with a heat pipeline. The carbon dioxide adsorption rotor treatment method described in item 43 of the scope of patent application, wherein the thermal energy pipeline is further equipped with a heater, and the heater is an electric heater, a natural gas heater, a heat exchanger or a heat medium oil heater. any of the switches. The carbon dioxide adsorption wheel treatment method as described in item 43 of the scope of the patent application, wherein the thermal energy pipeline is further connected with a heat exchanger, and the heat exchanger is arranged on the first desorption of the first carbon dioxide adsorption wheel On the gas pipeline, the heat exchanger is provided with a cold side pipeline and a hot side pipeline, the thermal energy pipeline is connected with the cold side pipeline of the heat exchanger, and the first desorbed gas pipeline is connected with the The hot side piping of the heat exchanger forms the connection.

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