CN114383145A - Energy-saving type single-runner high-concentration hot-side bypass over-temperature control system and method thereof - Google Patents

Abstract

An energy-saving single-runner high-concentration hot-side bypass over-temperature control system and a method thereof are mainly used for an organic waste gas treatment system, and are provided with a direct-fired incinerator, a first heat exchanger, a second heat exchanger, a third heat exchanger, a first cold-side conveying pipeline, a third cold-side conveying pipeline, an adsorption runner and a chimney, wherein a hot-side forced exhaust pipeline is arranged in a hearth of the direct-fired incinerator, and the other end of the hot-side forced exhaust pipeline is connected with a joint between the third hot-side pipeline of the third heat exchanger and the second hot-side pipeline of the second heat exchanger, or connected with a joint between the second hot-side pipeline of the second heat exchanger and the first hot-side pipeline of the first heat exchanger, or connected with any one of outlets of the direct-fired incinerator; the invention can prevent the direct-fired incinerator from generating over-temperature phenomenon due to too high incinerator temperature and even stopping the incinerator.

Description

Energy-saving single-wheel high-concentration hot-side bypass temperature control system and method

technical field

The invention relates to an energy-saving single runner high-concentration hot side by-pass temperature control system and a method thereof, in particular to an energy-saving single runner high-concentration thermal side-pass temperature control system and a method thereof, in particular to a system capable of adjusting the amount or concentration of heat recovery when the concentration of volatile organic compounds (VOCS) becomes high. , so that when the organic waste gas is treated, it can prevent the direct-fired incinerator (TO) from overheating due to too high furnace temperature, and even lead to shutdown. It is suitable for the semiconductor industry, optoelectronic industry or chemical related industries. Industrial organic waste gas treatment systems or similar equipment.

Background technique

At present, volatile organic gases (VOCs) are generated in the manufacturing process of semiconductor industry or optoelectronic industry. Therefore, processing equipment for volatile organic gases (VOCs) will be installed in each factory area to avoid volatile organic gases (VOCs). ) directly into the air and cause air pollution. At present, most of the concentrated gas desorbed by the treatment equipment is sent to the incinerator for combustion, and then the burned gas is sent to the chimney for discharge.

However, in recent years, the relevant departments have attached great importance to air pollution, and therefore have established relevant air quality standards in the emission standards of chimneys, and will review them periodically in accordance with the development of international control trends.

Therefore, in view of the above deficiencies, the present inventors expect to propose an energy-saving single-wheel high-concentration hot-side bypass temperature control system and method with improved organic waste gas treatment efficiency, so that users can easily operate and assemble, and concentrate on research and development. Thinking and designing the organization system to provide user convenience and the motivation for the invention that the inventor intends to develop.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to provide an energy-saving single-wheel high-concentration hot-side bypass temperature control system and method thereof, which are mainly used in organic waste gas treatment systems, and are provided with a direct-fired incinerator (TO), a first A heat exchanger, a second heat exchanger, a third heat exchanger, a first cold-side conveying pipeline, a third cold-side conveying pipeline, an adsorption runner, and a chimney are passed through the The furnace chamber of the combustion type incinerator (TO) is provided with a hot-side forced discharge pipeline, and the other end of the hot-side forced-discharge pipeline is connected to the third hot-side pipeline of the third heat exchanger and the second heat exchanger The connection between the second hot-side pipeline of the second heat exchanger, or the connection between the second hot-side pipeline of the second heat exchanger and the first hot-side pipeline of the first heat exchanger, or the direct connection The direct-fired incinerator (TO) is connected to any one of the outlets of the direct-fired incinerator (TO), so when the volatile organic compound (VOCS) concentration becomes high, the direct-fired incinerator (TO) can be adjusted through the hot-side forced exhaust line. ) in order to adjust the heat recovery amount or concentration, so that the organic waste gas can be prevented from overheating due to too high furnace temperature, and even lead to Downtime situations occur, thereby increasing overall utility.

Another object of the present invention is to provide an energy-saving single runner high-concentration hot side bypass temperature control system and method thereof. The other end of the exhaust pipe is connected with the third hot side pipe of the third heat exchanger and the second hot side pipe of the second heat exchanger, or with the second hot side pipe of the second heat exchanger. The connection between the hot-side pipeline and the first hot-side pipeline of the first heat exchanger, or any connection with the outlet of the direct-fired incinerator (TO), is used when volatile organic compounds ( When the concentration of VOCS) becomes high, the air volume of the furnace chamber of the direct-fired incinerator (TO) can be adjusted through the hot-side strong discharge pipeline, and part of the incinerated high-temperature gas can be transported to the hot side of different heat exchangers. At the connection of the pipelines, the hot-side strong exhaust pipeline has the effect of adjusting the heat recovery amount or concentration, so that the organic waste gas can be prevented from being damaged by the direct-fired incinerator (TO) due to the high furnace temperature. The phenomenon of overheating occurs, and even leads to downtime, thereby increasing the overall usability.

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

Description of drawings

FIG. 1 is a schematic diagram of a system structure with a hot-side strong discharge pipeline according to the first embodiment of the present invention.

FIG. 2 is a schematic diagram of a system structure with a hot-side strong discharge pipeline according to the second embodiment of the present invention.

FIG. 3 is a schematic diagram of a system structure with a hot-side strong discharge pipeline according to a third embodiment of the present invention.

FIG. 4 is a flow chart of the main steps of the first embodiment of the present invention.

FIG. 5 is a flow chart of the main steps of the second embodiment of the present invention.

FIG. 6 is a flow chart of the main steps of the third embodiment of the present invention.

Description of reference numbers:

10. Direct-fired incinerator (TO) 101. Burner head

102. Furnace 11. Entrance

12. Outlet 20. The first heat exchanger

21. The first cold side pipeline 22. The first hot side pipeline

23. The first cold side conveying pipeline 30, the second heat exchanger

31. Second cold side pipeline 32. Second hot side pipeline

40. The third heat exchanger 41. The third cold side pipeline

42. The third hot side pipeline 43. The third cold side delivery pipeline

60. Adsorption runner

601, adsorption zone 602, cooling zone

603. Desorption zone 61. Exhaust gas intake pipeline

611. Exhaust gas communication pipeline 6111. Exhaust gas communication control valve

62. Clean gas discharge pipeline 621. Clean gas communication pipeline

6211. Clean air communication control valve 63. Cooling air intake pipeline

64. Cooling gas delivery pipeline 65. Hot gas delivery pipeline

66. Desorption concentrated gas pipeline 661. Fan

80. Chimney

90. Hot side strong discharge pipeline 901. Adjusting damper

S100, input the gas to be adsorbed S200, input the gas to be adsorbed

S110, the adsorption wheel performs adsorption S210, the adsorption wheel performs adsorption

S120, input cooling gas S220, input cooling gas

S130, transporting hot gas for desorption S230, transporting hot gas for desorption

S140, delivery of desorption concentrated gas S240, delivery of desorption concentrated gas

S150, gas transportation after incineration S250, gas transportation after incineration

S160, hot side forced discharge pipeline adjustment S260, hot side forced discharge pipeline adjustment

S300, input the gas to be adsorbed

S310, the adsorption runner performs adsorption

S320, input cooling gas

S330. Transporting hot gas for desorption

S340, desorption concentrated gas delivery

S350. Gas transportation after incineration

S360, hot side forced discharge pipeline adjustment

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

Please refer to FIGS. 1 to 6 , which are schematic diagrams of the embodiments of the present invention, and the best embodiments of the energy-saving single-wheel high-concentration hot-side bypass temperature control system and the method thereof of the present invention are used in the semiconductor industry, the optoelectronic industry or the chemical industry. The volatile organic waste gas treatment system or similar equipment in related industries, mainly when the concentration of volatile organic compounds (VOCS) becomes high, can adjust the heat recovery amount or concentration, so that the organic waste gas can be treated to prevent direct combustion incineration The furnace (TO) will not overheat due to too high furnace temperature, or even lead to shutdown.

The energy-saving single-wheel high-concentration hot-side bypass temperature control system of the present invention mainly includes a direct-fired incinerator (TO) 10, a first heat exchanger 20, a second heat exchanger 30, and a first heat exchanger. The combined design of three heat exchangers 40, a first cold-side conveying pipeline 23, a third cold-side conveying pipeline 43, an adsorption runner 60 and a chimney 80 (as shown in Figures 1 to 3) , wherein the first heat exchanger 20 is provided with a first cold side pipeline 21 and a first hot side pipeline 22, and the second heat exchanger 30 is provided with a second cold side pipeline 31 and a second hot side pipeline 32, the third heat exchanger 40 is provided with a third cold side pipeline 41 and a third hot side pipeline 42. In addition, the direct-fired incinerator (TO) 10 is provided with a burner 101 and a furnace chamber 102, the burner head 101 communicates with the furnace chamber 102, and the first heat exchanger 20, the second heat exchanger 30 and the third heat exchanger The exchangers 40 are respectively provided in the direct-fired incinerator (TO) 10, and the direct-fired incinerator (TO) 10 is provided with an inlet 11 and an outlet 12 (as shown in FIG. 1 to FIG. 3 ), and The inlet 11 is located at the furnace head 101, and the inlet 11 is connected to the other end of the third cold-side pipeline 41 of the third heat exchanger 40. In addition, the outlet 12 is located at the furnace chamber 102, and The outlet 12 is connected to the chimney 80 , so that the organic waste gas can enter the burner head 101 through the inlet 11 for combustion, and the burnt gas can pass through the hearth 102 and be discharged from the outlet 12 It is discharged to the chimney 80 to have the effect of saving energy.

The burner head 101 of the above-mentioned direct-fired incinerator (TO) 10 can first transport the incinerated high-temperature gas to one side of the third hot-side pipeline 42 of the third heat exchanger 40 for heat exchange, and then From the other side of the third hot-side pipeline 42 of the third heat exchanger 40, the incinerated high-temperature gas is re-transported to one side of the second hot-side pipeline 32 of the second heat exchanger 30 for processing. After heat exchange, the incinerated high-temperature gas is re-transported to the first hot-side pipeline 22 of the first heat exchanger 20 from the other side of the second hot-side pipeline 32 of the second heat exchanger 30 one side of the first heat exchanger 20 for heat exchange, and finally the other side of the first hot side pipeline 22 of the first heat exchanger 20 is transported to the outlet 12 of the furnace 102 (as shown in FIG. 1 to FIG. 3 ), and then It is conveyed from the outlet 12 of the furnace 102 to the chimney 80 for discharge through the chimney 80 .

In addition, the adsorption runner 60 of the present invention is provided with an adsorption zone 601, a cooling zone 602 and a desorption zone 603, and the adsorption runner 60 is connected with an exhaust gas intake pipe 61, a clean gas discharge pipe 62, and a cooling gas intake pipe Road 63, a cooling gas delivery pipeline 64, a hot gas delivery pipeline 65 and a desorption concentrated gas pipeline 66, (as shown in Figures 1 to 3). Wherein the adsorption runner 60 is a zeolite concentration runner or a concentration runner of other materials.

One end of the exhaust gas intake pipe 61 is connected to one side of the adsorption zone 601 of the adsorption wheel 60 , so that the exhaust gas intake pipe 61 can transport organic waste gas to one side of the adsorption zone 601 of the adsorption wheel 60 , One end of the clean gas discharge pipeline 62 is connected to the other side of the adsorption area 601 of the adsorption runner 60, the other end of the clean gas discharge pipeline 62 is connected to the chimney 80, and the clean gas discharge pipeline 62 is provided with a fan 621 (as shown in FIG. 3 ), so that the adsorbed gas in the clean air exhaust line 62 can be pushed and pulled into the chimney 80 by the fan 621 for discharge.

In addition, one side of the cooling zone 602 of the adsorption runner 60 is connected to the cooling gas inlet pipeline 63, so that the gas enters the cooling zone 602 of the adsorption runner 60 for cooling use (as shown in Figures 1 to 3). , and the other side of the cooling zone 602 of the adsorption runner 60 is connected to one end of the cooling gas delivery pipeline 64 , and the other end of the cooling gas delivery pipeline 64 is connected to the second cold side of the second heat exchanger 30 One end of the pipeline 31 is connected to transport the gas after entering the cooling zone 602 of the adsorption runner 60 into the second heat exchanger 30 for heat exchange (as shown in Figures 1 to 3). In addition, One end of the hot gas delivery pipeline 65 is connected to the other side of the desorption zone 603 of the adsorption runner 60 , and the other end of the hot gas delivery pipeline 65 is connected to the second cold side pipeline of the second heat exchanger 30 The other end of 31 is connected, so that the high-temperature hot gas exchanged through the second heat exchanger 30 can be transported to the desorption zone 603 of the adsorption runner 60 through the hot gas transport pipeline 65 for desorption.

The above-mentioned cooling area 602 of the adsorption wheel 60 is provided with two implementations. The first implementation is that the cooling air intake line 63 connected to one side of the cooling area 602 of the adsorption wheel 60 is for supplying fresh air. Or outside air enters (as shown in FIG. 1 ), and the fresh air or outside air is used to provide cooling in the cooling zone 602 of the adsorption wheel 60 . Another second embodiment is that the exhaust gas intake pipe 61 is provided with an exhaust gas communication pipe 611, and the other end of the exhaust gas communication pipe 611 is connected to the cooling gas intake pipe 63 (as shown in FIG. 2 and FIG. 3 ). , so that the exhaust gas in the exhaust gas inlet pipeline 61 can be transported to the cooling area 602 of the adsorption runner 60 through the exhaust gas communication pipeline 611 for cooling use. In addition, the exhaust gas communication pipeline 611 is provided with an exhaust gas communication control valve 6111 to control the air volume of the exhaust gas communication line 611.

One end of the desorbed concentrated gas pipeline 66 is connected to one side of the desorption zone 603 of the adsorption runner 60 , and the other end of the desorbed concentrated gas pipeline 66 is connected to the first cooling system of the first heat exchanger 20 . One end of the side pipeline 21 is connected, wherein the other end of the first cold side pipeline 21 of the first heat exchanger 20 is connected with one end of the first cold side delivery pipeline 23, and the first cold side delivery pipeline The other end of 23 is connected to one end of the third cold side pipeline 41 of the third heat exchanger 40 (as shown in FIG. 1 to FIG. 3 ). In addition, the other end of the third cold side pipeline 41 of the third heat exchanger 40 is connected to one end of the third cold side delivery pipeline 43, and the other end of the third cold side delivery pipeline 43 is connected to the third cold side delivery pipeline 43. The inlet 11 of the direct-fired incinerator (TO) 10 is connected, so that the desorbed concentrated gas desorbed by the high temperature can be transported to the first heat exchanger 20 through the desorbed concentrated gas pipeline 66 . One end of a cold-side pipeline 21, and the other end of the first cold-side pipeline 21 of the first heat exchanger 20 is transported into one end of the first cold-side delivery pipeline 23, and is transported by the first cold-side pipeline 23. The other end of the cold-side delivery pipeline 23 is transported to one end of the third cold-side pipeline 41 of the third heat exchanger 40 , and then sent to one end of the third cold-side pipeline 41 of the third heat exchanger 40 from the third cold-side pipeline 41 of the third heat exchanger 40 The other end is transported to one end of the third cold side transport pipeline 43, and finally the other end of the third cold side transport pipeline 43 is transported to the inlet 11 of the direct-fired incinerator (TO) 10 ( As shown in FIG. 1 to FIG. 3 ), the burner head 101 of the direct-fired incinerator (TO) 10 is used for pyrolysis to reduce volatile organic compounds. The desorbed concentrated gas pipeline 66 is provided with a fan 661 to push and pull the desorbed concentrated gas into one end of the first cold side pipeline 21 of the first heat exchanger 20.

In addition, the energy-saving single-wheel high-concentration hot side bypass temperature control system of the present invention mainly has three implementation forms, and in the three implementation forms, the direct-fired incinerator (TO) 10, the first heat The exchanger 20, the second heat exchanger 30, the third heat exchanger 40, the first cold side conveying line 23, the third cold side conveying line 43, the adsorption runner 60 and the chimney 80 are of the same design, so , the above-mentioned direct-fired incinerator (TO) 10, the first heat exchanger 20, the second heat exchanger 30, the third heat exchanger 40, the first cold side conveying line 23, and the third cold side conveying line 43. The content of the adsorption runner 60 and the chimney 80 is not repeated, please refer to the above description.

The difference of the first implementation form (shown in FIG. 1 ) is that a hot-side forced-discharge pipeline 90 is provided in the furnace chamber 102 of the direct-fired incinerator (TO) 10 , and one end of the hot-side forced-discharge pipeline 90 is provided. It is connected to the furnace chamber 102 of the direct-fired incinerator (TO) 10 , and the other end of the hot-side strong discharge pipeline 90 exchanges heat with the third hot-side pipeline 42 of the third heat exchanger 40 and the second heat. The second hot-side pipeline 32 of the device 30 is connected at the connection point, wherein the hot-side strong discharge pipeline 90 is provided with at least one damper 901, and two dampers (not shown in the figure) can also be provided in conjunction with the pipeline. ), so as to adjust the air volume of the hot side strong exhaust pipe 90 through the regulating damper 901, so when the concentration of volatile organic compounds (VOCS) becomes high, the hot side strong exhaust pipe 90 can be used to adjust the air flow. The air volume of the furnace chamber 102 of the combustion type incinerator (TO) 10, and part of the incinerated high-temperature gas is transported to the third hot-side pipeline 42 of the third heat exchanger 40 and the second heat exchanger 30. The connection between the hot side pipelines 32 allows the hot side strong exhaust pipeline 90 to have the effect of adjusting the heat recovery amount or concentration, so that the organic waste gas can be prevented from being damaged by the direct-fired incinerator (TO) 10 during the treatment. The furnace temperature is too high and the phenomenon of overheating occurs, even leading to shutdown.

The difference of the second embodiment (as shown in FIG. 2 ) is that a hot-side forced discharge pipeline 90 is provided in the furnace chamber 102 of the direct-fired incinerator (TO) 10, and one end of the hot-side forced discharge pipeline 90 is The furnace chamber 102 of the direct-fired incinerator (TO) 10 is connected, and the other end of the hot-side strong exhaust pipe 90 is connected to the second hot-side pipe 32 of the second heat exchanger 30 and the first heat exchanger The first hot-side pipeline 22 of the 20 is connected at the connection point, wherein the hot-side strong exhaust pipeline 90 is provided with at least one damper 901, and two dampers (not shown) can also be provided in conjunction with the pipeline. , so as to adjust the air volume of the hot side strong exhaust pipe 90 through the regulating damper 901 , so when the concentration of volatile organic compounds (VOCS) becomes high, the direct combustion can be adjusted through the hot side strong exhaust pipe 90 The air volume of the furnace chamber 102 of the type incinerator (TO) 10 is adjusted, and the partially incinerated high temperature gas is transported to the second hot side pipeline 32 of the second heat exchanger 30 and the first heat of the first heat exchanger 20. At the connection between the side pipes 22, the hot side strong exhaust pipe 90 has the effect of adjusting the amount of heat recovery or concentration, so that when the organic waste gas is treated, it can prevent the direct-fired incinerator (TO) 10 from being damaged by the furnace. If the temperature is too high, the phenomenon of over-temperature occurs, and even leads to shutdown.

The difference of the third embodiment (as shown in FIG. 3 ) is that a hot-side forced discharge pipe 90 is provided in the furnace chamber 102 of the direct-fired incinerator (TO) 10 , and one end of the hot-side forced discharge pipe 90 is The furnace 102 of the direct-fired incinerator (TO) 10 is connected, and the other end of the hot-side strong exhaust pipe 90 is connected to the outlet 12 of the direct-fired incinerator (TO) 10 , wherein the hot-side strong exhaust pipe The road 90 is provided with at least one regulating damper 901, and two regulating dampers (not shown) can also be provided in conjunction with the pipeline, so that the air volume of the hot-side strong exhaust pipeline 90 can be regulated by the regulating damper 901. Therefore, When the concentration of volatile organic compounds (VOCS) becomes high, the air volume of the furnace chamber 102 of the direct-fired incinerator (TO) 10 can be adjusted through the hot-side strong exhaust line 90, and the partially incinerated high-temperature gas can be transported To the outlet 12 of the direct-fired incinerator (TO) 10, the hot-side strong exhaust pipe 90 has the effect of adjusting the heat recovery amount or concentration, so that the organic waste gas can be prevented from being treated by the direct-fired incinerator (TO). TO) 10 will not overheat due to too high furnace temperature, or even cause shutdown.

The energy-saving single-wheel high-concentration hot-side bypass temperature control method of the present invention is mainly used in an organic waste gas treatment system, and includes a direct-fired incinerator (TO) 10, a first heat exchanger 20, a The combined design of the second heat exchanger 30, a third heat exchanger 40, a first cold side conveying line 23, a third cold side conveying line 43, an adsorption runner 60 and a chimney 80 (as shown in the figure) 1 to FIG. 3), wherein the first heat exchanger 20 is provided with a first cold side pipeline 21 and a first hot side pipeline 22, and the second heat exchanger 30 is provided with a second cold side pipeline 31 and the second hot side pipeline 32, the third heat exchanger 40 is provided with a third cold side pipeline 41 and a third hot side pipeline 42, wherein one end of the first cold side delivery pipeline 23 is connected to the first cold side pipeline 23. The other end of the cold side pipeline 21 is connected, the other end of the first cold side delivery pipeline 23 is connected to one end of the third cold side pipeline 41, and one end of the third cold side delivery pipeline 43 is connected to the third cold side pipeline 43. The other end of the cold side pipeline 41 is connected, and the other end of the third cold side conveying pipeline 43 is connected to the inlet 11 of the direct-fired incinerator (TO) 10 . In addition, the direct-fired incinerator (TO) 10 is provided with a furnace head 101 and a furnace chamber 102, the furnace head 101 communicates with the furnace chamber 102, and the first heat exchanger 20, the second heat exchanger 30 and the third heat exchanger The exchangers 40 are respectively provided in the direct-fired incinerator (TO) 10, and the direct-fired incinerator (TO) 10 is provided with an inlet 11 and an outlet 12 (as shown in FIG. 1 to FIG. 3 ), and the inlet 11 is set at the furnace head 101, and the inlet 11 is connected to the other end of the third cold-side pipeline 41 of the third heat exchanger 40. In addition, the outlet 12 is set at the furnace 102, and the outlet 12 is connected to the chimney 80, so that the organic waste gas can enter the burner 101 from the inlet 11 for combustion, and then allow the burned gas to pass through the hearth 102 and be discharged to the chimney from the outlet 12 80 places are discharged to have the effect of saving energy.

The burner head 101 of the above-mentioned direct-fired incinerator (TO) 10 can transport the incinerated high-temperature gas to one side of the third hot-side pipeline 42 of the third heat exchanger 40 for heat exchange, and then From the other side of the third hot-side pipeline 42 of the third heat exchanger 40, the incinerated high-temperature gas is re-transported to one side of the second hot-side pipeline 32 of the second heat exchanger 30 for processing. After heat exchange, the incinerated high-temperature gas is re-transported to the first hot-side pipeline 22 of the first heat exchanger 20 from the other side of the second hot-side pipeline 32 of the second heat exchanger 30 one side of the first heat exchanger 20 for heat exchange, and finally the other side of the first hot side pipeline 22 of the first heat exchanger 20 is transported to the outlet 12 of the furnace 102 (as shown in FIG. 1 to FIG. 3 ), and then It is conveyed from the outlet 12 of the furnace 102 to the chimney 80 for discharge through the chimney 80 .

In addition, the adsorption runner 60 of the present invention is provided with an adsorption zone 601, a cooling zone 602 and a desorption zone 603. The adsorption runner 60 is connected with an exhaust gas intake pipeline 61, a clean gas discharge pipeline 62, and a cooling gas intake pipeline 63. A cooling gas delivery pipeline 64, a hot gas delivery pipeline 65 and a desorption concentrated gas pipeline 66 (as shown in Figures 1 to 3). Wherein the adsorption wheel 60 is a zeolite concentration wheel or a concentration wheel made of other materials.

The main steps of the control method (as shown in FIG. 4 ) include: step S100 inputting the gas to be adsorbed: sending the exhaust gas through the other end of the exhaust gas inlet pipe 61 into a part of the adsorption zone 601 of the adsorption runner 60 . side. After the above step S100 is completed, the next step S110 is performed.

The next step S110 is the adsorption runner for adsorption: after the adsorption is carried out through the adsorption zone 601 of the adsorption runner 60, the adsorbed gas is discharged through the clean gas from the other side of the adsorption zone 601 of the adsorption runner 60 The other end of the pipeline 62 comes out. After the above step S110 is completed, the next step S120 is performed.

Wherein the other side of the adsorption area 601 of the adsorption wheel 60 in the above step S110 is connected to the clean gas discharge pipeline 62, so as to be connected to the chimney 80 through the other end of the clean gas discharge pipeline 62, and the A fan 621 (as shown in FIG. 3 ) is provided in the clean gas discharge line 62 , so that the adsorbed gas in the clean gas discharge line 62 can be pushed and pulled into the chimney 80 by the fan 621 for discharge.

The next step S120 is to input cooling gas: the cooling gas is transported to the cooling zone 602 of the adsorption runner 60 through the other end of the cooling gas inlet line 63 for cooling, and then passed through the other end of the cooling gas delivery line 64 The cooling gas passing through the cooling zone 602 of the adsorption runner 60 is sent to one end of the second cold side pipeline 31 of the second heat exchanger 30 . After the above step S120 is completed, the next step S130 is performed.

The cooling zone 602 of the adsorption runner 60 in the above-mentioned step S120 is provided with two embodiments, wherein the first embodiment is the cooling gas intake pipeline 63 connected to one side of the cooling zone 602 of the adsorption runner 60 It is for the entry of fresh air or outside air (as shown in FIG. 1 ), and the cooling zone 602 of the adsorption runner 60 is provided for cooling by the fresh air or outside air. The second embodiment is that the exhaust gas intake pipe 61 is provided with an exhaust gas communication pipe 611, and the other end of the exhaust gas communication pipe 611 is connected to the cooling gas intake pipe 63 (as shown in FIG. 2 and FIG. 3 ). In order to be able to convey the exhaust gas in the exhaust gas intake pipe 61 to the cooling zone 602 of the adsorption runner 60 through the exhaust gas communication pipe 611 for cooling use, and the exhaust gas communication pipe 611 is provided with an exhaust gas communication control valve 6111 , so as to control the air volume of the exhaust gas communication line 611 .

The next step S130 is to transport the hot gas for desorption: the hot gas is transported to the desorption of the adsorption runner 60 through the hot gas transport pipe 65 connected to the other end of the second cold side pipe 31 of the second heat exchanger 30 . The desorption zone 603 is desorbed, and then the desorbed concentrated gas is transported to one end of the first cold side pipeline 21 of the first heat exchanger 20 through the other end of the desorbed concentrated gas pipeline 66 . After the above step S130 is completed, the next step S140 is performed.

The desorption concentrated gas pipeline 66 in the above-mentioned step S130 is provided with a fan 661 (as shown in FIG. 3 ), so that the desorption concentrated gas can be pushed and pulled into the first cold side pipeline of the first heat exchanger 20 within 21.

The next step S140 is to transport the desorbed and concentrated gas: the desorbed and concentrated gas is then transported through the first cold-side transport pipeline 23 connected to the other end of the first cold-side pipeline 21 of the first heat exchanger 20 to one end of the third cold-side pipeline 41 of the third heat exchanger 40 , and then pass through the third cold-side delivery pipeline connected to the other end of the third cold-side pipeline 41 of the third heat exchanger 40 43 to be delivered to the inlet 11 of the direct-fired incinerator (TO) 10 . After the above step S140 is completed, the next step S150 is performed.

Next step S150 incineration gas delivery: the incinerated gas generated after the burner 101 of the direct-fired incinerator (TO) 10 is burned to the third heat exchanger of the third heat exchanger 40. One end of the side pipe 42, and the other end of the third hot side pipe 42 of the third heat exchanger 40 is transported to one end of the second hot side pipe 32 of the second heat exchanger 30, and then sent by the second heat exchanger 30. The other end of the second hot-side pipe 32 of the second heat exchanger 30 is sent to one end of the first hot-side pipe 22 of the first heat exchanger 20 , and finally the first heat of the first heat exchanger 20 The other end of the side line 22 is delivered to the outlet 12 of the direct-fired incinerator (TO) 10 . After the above step S150 is completed, the next step S160 is performed.

The next step S160 is to adjust the hot-side forced discharge pipeline: the furnace 102 of the direct-fired incinerator (TO) 10 is provided with a hot-side forced-discharge pipeline 90, and one end of the hot-side forced-discharge pipeline 90 is connected to the direct-fired incinerator (TO) 10. The furnace chamber 102 of the combustion type incinerator (TO) 10 is connected, and the other end of the hot-side strong discharge pipe 90 is connected to the third hot-side pipe 42 of the third heat exchanger 40 and the second heat exchanger 30 . The two hot-side pipelines 32 are connected at the connection point. The hot-side forced exhaust pipeline 90 is provided with at least one regulating damper 901 to adjust the direct-fired incinerator (TO) through the hot-side forced exhaust pipeline 90 . The air volume of the furnace 102 of 10.

Wherein in the above-mentioned step S160, one end of the hot-side strong exhaust pipe 90 is connected to the furnace chamber 102 of the direct-fired incinerator (TO) 10, and the other end of the hot-side strong exhaust pipe 90 exchanges with the third heat The third hot-side pipeline 42 of the heat exchanger 40 is connected to the second hot-side pipeline 32 of the second heat exchanger 30, wherein the hot-side strong exhaust pipeline 90 is provided with at least one damper 901, and also Two dampers (not shown) can be arranged in conjunction with the pipeline to adjust the air volume of the hot-side strong exhaust pipeline 90 through the damper 901. Therefore, when the concentration of volatile organic compounds (VOCS) becomes high At the same time, the air volume of the furnace chamber 102 of the direct-fired incinerator (TO) 10 can be adjusted through the hot-side strong exhaust pipe 90, and the partially incinerated high-temperature gas can be transported to the third heat exchanger 40 of the third heat exchanger 40. The connection between the hot-side pipeline 42 and the second hot-side pipeline 32 of the second heat exchanger 30 allows the hot-side strong discharge pipeline 90 to have the effect of adjusting the amount or concentration of heat recovery, so that the organic waste gas can be treated When the temperature is too high, the direct-fired incinerator (TO) 10 can be prevented from overheating due to too high furnace temperature, or even causing shutdown.

In addition, the energy-saving single runner high-concentration hot side bypass temperature control method of the present invention mainly has three implementation forms, and the first implementation form (as shown in FIG. 4 ) in step S100 inputs the gas to be adsorbed, Step S110 adsorption runner for adsorption, S120 input cooling gas, step S130 transport hot gas desorption, step S140 desorption concentrated gas transport, step S150 gas transport after incineration and step S160 hot side forced discharge pipeline adjustment, have been proposed above For instructions, please refer to the description above.

In the second embodiment (as shown in FIG. 5 ), step S200 inputs the gas to be adsorbed, step S210 adsorbs the runner for adsorption, S220 inputs cooling gas, step S230 conveys hot gas for desorption, step S240 desorbs concentrated gas conveying and In step S250, the gas transportation after incineration is the same as in step S300 of the third embodiment (as shown in FIG. 6), the gas to be adsorbed is input in step S300, the adsorption runner is adsorbed in step S310, the cooling gas is input in step S320, and the hot gas is transported in step S330 for desorption. , Step S340 desorption concentrated gas transport and step S350 gas transport after incineration, all adopt the same as the first implementation form (as shown in Figure 4) in step S100 to input the gas to be adsorbed, step S110 adsorption wheel to adsorb , S120 input cooling gas, step S130 transport hot gas desorption, step S140 desorption concentrated gas transport, step S150 the same design of gas transport after incineration, only the difference lies in the content of step S160 hot side forced exhaust pipeline adjustment.

Therefore, the above is the same as the step S100 to input the gas to be adsorbed, the step S110 to adsorb the runner for adsorption, the step S120 to input the cooling gas, the step S130 to transport the hot gas for desorption, the step S140 to transport the desorbed concentrated gas, and the step S150 to transport the gas after incineration. The content is not repeated, please refer to the above description. The following will focus on step S260 hot-side forced discharge pipeline adjustment in the second implementation form (as shown in Figure 5) and step S360 hot-side forced exhaust pipeline adjustment in the third implementation form (as shown in Figure 6 ). to explain.

The difference of the second implementation form (as shown in FIG. 5 ) is the adjustment of the hot-side forced exhaust pipeline in step S260: the furnace 102 of the direct-fired incinerator (TO) 10 is provided with a hot-side forced exhaust pipeline 90 . One end of the hot side strong exhaust pipe 90 is connected to the furnace 102 of the direct-fired incinerator (TO) 10 , and the other end of the hot side strong exhaust pipe 90 is connected to the second hot side pipe of the second heat exchanger 30 The connection between the channel 32 and the first hot side pipeline 22 of the first heat exchanger 20 is connected. The air volume of the furnace chamber 102 of the direct-fired incinerator (TO) 10 is adjusted.

Wherein in the above-mentioned step S260, one end of the hot-side forced exhaust pipe 90 is connected to the furnace chamber 102 of the direct-fired incinerator (TO) 10, and the other end of the hot-side forced exhaust pipe 90 is in exchange with the second heat The second hot-side pipeline 32 of the heat exchanger 30 is connected to the first hot-side pipeline 22 of the first heat exchanger 20, wherein the hot-side strong exhaust pipeline 90 is provided with at least one damper 901, and also Two dampers (not shown) can be arranged in conjunction with the pipeline to adjust the air volume of the hot-side strong exhaust pipeline 90 through the damper 901. Therefore, when the concentration of volatile organic compounds (VOCS) becomes high At the same time, the air volume of the furnace chamber 102 of the direct-fired incinerator (TO) 10 can be adjusted through the hot-side strong exhaust pipe 90, and the partially incinerated high-temperature gas can be transported to the second heat exchanger 30. The connection between the hot-side pipeline 32 and the first hot-side pipeline 22 of the first heat exchanger 20 allows the hot-side strong discharge pipeline 90 to have the effect of adjusting the amount or concentration of heat recovery, so that the organic waste gas can be treated When the temperature is too high, the direct-fired incinerator (TO) 10 can be prevented from overheating due to too high furnace temperature, or even causing shutdown.

The difference of the third implementation form (as shown in FIG. 6 ) is the adjustment of the hot-side forced exhaust pipeline in step S360: the furnace 102 of the direct-fired incinerator (TO) 10 is provided with a hot-side forced exhaust pipeline 90, One end of the side strong exhaust pipe 90 is connected to the furnace 102 of the direct-fired incinerator (TO) 10, and the other end of the hot side strong exhaust pipe 90 is connected to the outlet 12 of the direct-fired incinerator (TO) 10 , the hot side strong exhaust pipe 90 is provided with at least one regulating damper 901 to adjust the air volume of the furnace chamber 102 of the direct-fired incinerator (TO) 10 through the hot side strong exhaust pipe 90 .

In the above step S360, one end of the hot-side strong exhaust pipe 90 is connected to the furnace chamber 102 of the direct-fired incinerator (TO) 10, and the other end of the hot-side strong exhaust pipe 90 is connected to the direct-fired incinerator (TO) 10. The outlet 12 of the furnace (TO) 10 is connected, wherein the hot-side strong discharge pipeline 90 is provided with at least one regulating damper 901, and two regulating dampers (not shown) can also be provided in conjunction with the pipeline to adjust the The damper 901 is used to regulate the air volume of the hot-side strong exhaust pipe 90. Therefore, when the volatile organic compound (VOCS) concentration becomes high, the direct-fired incinerator (TO can be adjusted through the hot-side strong exhaust pipe 90). ) 10 of the furnace chamber 102, and part of the incinerated high-temperature gas is transported to the outlet 12 of the direct-fired incinerator (TO) 10, so that the hot-side strong exhaust pipe 90 has the ability to adjust the amount of heat recovery or concentration. It can prevent the direct-fired incinerator (TO) 10 from overheating due to too high furnace temperature, and even lead to shutdown.

From the above detailed description, those skilled in the art can understand that the present invention can indeed achieve the aforementioned objects, and it has actually met the provisions of the Patent Law, and an application for a patent for invention can be filed.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above-mentioned specific embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention. Within the spirit and principle of the present invention, any modifications, equivalent replacements, improvements, etc. made should be included within the protection scope of the present invention.

Claims (16)

1. An energy-saving single-wheel high-concentration hot-side bypass temperature control system, comprising: A direct-fired incinerator, the direct-fired incinerator is provided with a burner head and a hearth, the burner head is communicated with the hearth, the direct-fired incinerator is provided with an inlet and an outlet, the inlet is provided at the burner head, the burner an outlet is provided at the hearth; a first heat exchanger, the first heat exchanger is arranged in the direct-fired incinerator, and the first heat exchanger is provided with a first cold side pipeline and a first hot side pipeline; a second heat exchanger, the second heat exchanger is arranged in the direct-fired incinerator, and the second heat exchanger is provided with a second cold side pipeline and a second hot side pipeline; a third heat exchanger, the third heat exchanger is installed in the direct-fired incinerator, and the third heat exchanger is provided with a third cold-side pipeline and a third hot-side pipeline; A first cold side delivery pipeline, one end of the first cold side delivery pipeline is connected with the other end of the first cold side pipeline, and the other end of the first cold side delivery pipeline is connected with the third cold side pipeline One end of the road is connected; A third cold-side conveying pipeline, one end of the third cold-side conveying pipeline is connected to the other end of the third cold-side pipeline, and the other end of the third cold-side conveying pipeline is connected to the direct-fired incinerator the entry connection; An adsorption runner. The adsorption runner is provided with an adsorption area, a cooling area and a desorption area. The adsorption runner is connected with an exhaust gas intake pipeline, a clean air discharge pipeline, a cooling gas intake pipeline, and a cooling gas delivery pipeline. pipeline, a hot gas conveying pipeline and a desorption concentrated gas pipeline, one end of the exhaust gas intake pipeline is connected to one side of the adsorption area of the adsorption runner, and one end of the clean gas discharge pipeline is connected to the adsorption runner is connected to the other side of the adsorption zone, one end of the cooling gas inlet pipeline is connected to one side of the cooling zone of the adsorption runner, and one end of the cooling gas delivery pipeline is connected to the other side of the cooling zone of the adsorption runner connection, the other end of the cooling gas delivery pipeline is connected with one end of the second cold side pipeline of the second heat exchanger, and one end of the hot gas delivery pipeline is connected with the other side of the desorption zone of the adsorption runner , the other end of the hot gas conveying pipeline is connected to the other end of the second cold side pipeline of the second heat exchanger, and one end of the desorption concentrated gas pipeline is connected to one side of the desorption zone of the adsorption runner , the other end of the desorption concentrated gas pipeline is connected with one end of the first cold side pipeline of the first heat exchanger; a chimney to which the other end of the clean air discharge line is connected; and A hot-side strong discharge pipeline, one end of the hot-side strong-exhaust pipeline is connected to the furnace of the direct-fired incinerator, and the other end of the hot-side strong-exhaust pipeline is connected to the third hot side of the third heat exchanger The pipeline is connected with the second hot side pipeline of the second heat exchanger, and the hot side strong discharge pipeline is provided with at least one regulating damper. 2. An energy-saving single-wheel high-concentration hot-side bypass temperature control system, comprising: A direct-fired incinerator, the direct-fired incinerator is provided with a burner head and a hearth, the burner head is communicated with the hearth, the direct-fired incinerator is provided with an inlet and an outlet, the inlet is provided at the burner head, the burner an outlet is provided at the hearth; a first heat exchanger, the first heat exchanger is arranged in the direct-fired incinerator, and the first heat exchanger is provided with a first cold side pipeline and a first hot side pipeline; a second heat exchanger, the second heat exchanger is arranged in the direct-fired incinerator, and the second heat exchanger is provided with a second cold side pipeline and a second hot side pipeline; a third heat exchanger, the third heat exchanger is installed in the direct-fired incinerator, and the third heat exchanger is provided with a third cold-side pipeline and a third hot-side pipeline; A first cold side delivery pipeline, one end of the first cold side delivery pipeline is connected with the other end of the first cold side pipeline, and the other end of the first cold side delivery pipeline is connected with the third cold side pipeline One end of the road is connected; A third cold-side conveying pipeline, one end of the third cold-side conveying pipeline is connected to the other end of the third cold-side pipeline, and the other end of the third cold-side conveying pipeline is connected to the direct-fired incinerator the ingress connection; An adsorption runner. The adsorption runner is provided with an adsorption area, a cooling area and a desorption area. The adsorption runner is connected with an exhaust gas intake pipeline, a clean air discharge pipeline, a cooling gas intake pipeline, and a cooling gas delivery pipeline. pipeline, a hot gas conveying pipeline and a desorption concentrated gas pipeline, one end of the exhaust gas intake pipeline is connected to one side of the adsorption area of the adsorption runner, and one end of the clean gas discharge pipeline is connected to the adsorption runner is connected to the other side of the adsorption zone, one end of the cooling gas inlet pipeline is connected to one side of the cooling zone of the adsorption runner, and one end of the cooling gas delivery pipeline is connected to the other side of the cooling zone of the adsorption runner connection, the other end of the cooling gas delivery pipeline is connected with one end of the second cold side pipeline of the second heat exchanger, and one end of the hot gas delivery pipeline is connected with the other side of the desorption zone of the adsorption runner , the other end of the hot gas conveying pipeline is connected to the other end of the second cold side pipeline of the second heat exchanger, and one end of the desorption concentrated gas pipeline is connected to one side of the desorption zone of the adsorption runner , the other end of the desorption concentrated gas pipeline is connected with one end of the first cold side pipeline of the first heat exchanger; a chimney to which the other end of the clean air discharge line is connected; and A hot-side strong discharge pipeline, one end of the hot-side strong-exhaust pipeline is connected to the furnace of the direct-fired incinerator, and the other end of the hot-side strong-exhaust pipeline is connected to the second hot side of the second heat exchanger The pipeline is connected with the first hot side pipeline of the first heat exchanger, and the hot side strong discharge pipeline is provided with at least one regulating damper. 3. An energy-saving single-wheel high-concentration hot-side bypass temperature control system, comprising: A direct-fired incinerator, the direct-fired incinerator is provided with a burner head and a hearth, the burner head is communicated with the hearth, the direct-fired incinerator is provided with an inlet and an outlet, the inlet is provided at the burner head, the burner an outlet is provided at the hearth; a first heat exchanger, the first heat exchanger is arranged in the direct-fired incinerator, and the first heat exchanger is provided with a first cold side pipeline and a first hot side pipeline; a second heat exchanger, the second heat exchanger is arranged in the direct-fired incinerator, and the second heat exchanger is provided with a second cold side pipeline and a second hot side pipeline; a third heat exchanger, the third heat exchanger is installed in the direct-fired incinerator, and the third heat exchanger is provided with a third cold-side pipeline and a third hot-side pipeline; A first cold side delivery pipeline, one end of the first cold side delivery pipeline is connected with the other end of the first cold side pipeline, and the other end of the first cold side delivery pipeline is connected with the third cold side pipeline One end of the road is connected; A third cold-side conveying pipeline, one end of the third cold-side conveying pipeline is connected to the other end of the third cold-side pipeline, and the other end of the third cold-side conveying pipeline is connected to the direct-fired incinerator the ingress connection; An adsorption runner. The adsorption runner is provided with an adsorption area, a cooling area and a desorption area. The adsorption runner is connected with an exhaust gas intake pipeline, a clean air discharge pipeline, a cooling gas intake pipeline, and a cooling gas delivery pipeline. pipeline, a hot gas conveying pipeline and a desorption concentrated gas pipeline, one end of the exhaust gas intake pipeline is connected to one side of the adsorption area of the adsorption runner, and one end of the clean gas discharge pipeline is connected to the adsorption runner is connected to the other side of the adsorption zone, one end of the cooling gas inlet pipeline is connected to one side of the cooling zone of the adsorption runner, and one end of the cooling gas delivery pipeline is connected to the other side of the cooling zone of the adsorption runner connection, the other end of the cooling gas delivery pipeline is connected with one end of the second cold side pipeline of the second heat exchanger, and one end of the hot gas delivery pipeline is connected with the other side of the desorption zone of the adsorption runner , the other end of the hot gas conveying pipeline is connected with the other end of the second cold side pipeline of the second heat exchanger, and one end of the desorption concentrated gas pipeline is connected with one side of the desorption zone of the adsorption runner , the other end of the desorption concentrated gas pipeline is connected with one end of the first cold side pipeline of the first heat exchanger; a chimney to which the other end of the clean air discharge line is connected; and A hot side strong discharge pipeline, one end of the hot side strong discharge pipeline is connected to the furnace of the direct-fired incinerator, and the other end of the hot-side strong discharge pipeline is connected to the outlet of the direct-fired incinerator. The hot-side strong discharge pipeline is provided with at least one regulating damper. 4. The energy-saving single-wheel high-concentration hot-side bypass temperature control system as claimed in claim 1, 2 or 3, wherein the outlet of the direct-fired incinerator is further connected to the chimney. 5. The energy-saving single runner high-concentration hot side bypass temperature control system as claimed in claim 1, 2 or 3, wherein the cooling air intake pipeline is further provided for fresh air or outside air to enter. 6. The energy-saving single runner high-concentration hot side bypass temperature control system according to claim 1, 2 or 3, wherein the exhaust gas intake pipeline is further provided with an exhaust gas communication pipeline, and the exhaust gas communication pipeline is connected with the cooling gas The air intake pipeline is connected, and the exhaust gas communication pipeline is further provided with an exhaust gas communication control valve to control the air volume of the exhaust gas communication pipeline. 7. The energy-saving single runner high-concentration hot-side bypass temperature control system as claimed in claim 1, 2 or 3, wherein the desorption concentrated gas pipeline is further provided with a fan. 8. The energy-saving single runner high-concentration hot side bypass temperature control system according to claim 1, 2 or 3, wherein the clean air discharge pipeline is further provided with a fan. 9. An energy-saving single runner high-concentration hot side bypass temperature control method, which is mainly used in an organic waste gas treatment system, and is provided with a direct-fired incinerator, a first heat exchanger, a second heat exchanger, A third heat exchanger, a first cold side conveying pipeline, a third cold side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator is provided with a burner head and a furnace chamber, the burner head In communication with the furnace, the direct-fired incinerator is provided with an inlet and an outlet, the inlet is provided at the burner head, the outlet is provided at the furnace, and the first heat exchanger is provided with a first cold side pipeline and a second a hot side pipeline, the second heat exchanger is provided with a second cold side pipeline and a second hot side pipeline, the third heat exchanger is provided with a third cold side pipeline and a third hot side pipeline, One end of the first cold side delivery pipeline is connected to the other end of the first cold side pipeline, the other end of the first cold side delivery pipeline is connected to one end of the third cold side pipeline, the third cold side One end of the conveying pipeline is connected to the other end of the third cold side pipeline, the other end of the third cold side conveying pipeline is connected to the inlet of the direct-fired incinerator, and the adsorption runner is provided with an adsorption zone, a cooling The adsorption runner is connected to a waste gas intake pipeline, a clean gas discharge pipeline, a cooling gas intake pipeline, a cooling gas delivery pipeline, a hot gas delivery pipeline and a desorption concentrated gas pipeline. The main steps of the control method include: Input the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption runner through the other end of the exhaust gas inlet pipeline; Adsorption by the adsorption runner: after the adsorption is carried out through the adsorption zone of the adsorption runner, the adsorbed gas is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption runner; Input cooling gas: The cooling gas is transported to the cooling area of the adsorption runner through the other end of the cooling gas inlet pipeline for cooling, and then passed through the cooling area of the adsorption runner through the other end of the cooling gas delivery pipeline. The cooling gas is delivered to one end of the second cold side pipeline of the second heat exchanger; Transporting hot gas for desorption: the hot gas is transported to the desorption zone of the adsorption runner through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger for desorption, and then passes through the desorption attaching the other end of the concentrated gas pipeline to deliver the desorbed concentrated gas to one end of the first cold side pipeline of the first heat exchanger; Delivery of desorption concentrated gas: the desorption concentrated gas is then transported to the first cold side delivery pipeline connected to the other end of the first cold side pipeline of the first heat exchanger to the third heat exchanger. One end of the three cold-side pipelines is transported to the inlet of the direct-fired incinerator through the third cold-side conveying pipeline connected to the other end of the third cold-side pipeline of the third heat exchanger; Delivery of incinerated gas: the incinerated gas produced by burning the burner head of the direct-fired incinerator is delivered to one end of the third heat side pipeline of the third heat exchanger, and the third heat The other end of the third hot-side pipeline of the heat exchanger is sent to one end of the second hot-side pipeline of the second heat exchanger, and then sent to the other end of the second hot-side pipeline of the second heat exchanger. One end of the first hot-side pipeline of the first heat exchanger is finally transported to the outlet of the direct-fired incinerator from the other end of the first hot-side pipeline of the first heat exchanger; and Adjustment of hot side strong exhaust pipeline: the furnace chamber of the direct-fired incinerator is provided with a hot side strong exhaust pipeline, one end of the hot side strong exhaust pipeline is connected to the furnace of the direct combustion incinerator, and the hot side strong exhaust pipeline is connected to the furnace of the direct combustion incinerator. The other end of the pipeline is connected to the connection between the third hot-side pipeline of the third heat exchanger and the second hot-side pipeline of the second heat exchanger, and the hot-side strong discharge pipeline is provided with at least one The damper is adjusted to adjust the air volume of the furnace chamber of the direct-fired incinerator through the hot-side strong exhaust line. 10. An energy-saving single runner high-concentration hot side bypass temperature control method, which is mainly used in an organic waste gas treatment system, and is provided with a direct-fired incinerator, a first heat exchanger, a second heat exchanger, A third heat exchanger, a first cold side conveying pipeline, a third cold side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator is provided with a burner head and a furnace chamber, the burner head In communication with the furnace, the direct-fired incinerator is provided with an inlet and an outlet, the inlet is provided at the burner head, the outlet is provided at the furnace, and the first heat exchanger is provided with a first cold side pipeline and a second a hot side pipeline, the second heat exchanger is provided with a second cold side pipeline and a second hot side pipeline, the third heat exchanger is provided with a third cold side pipeline and a third hot side pipeline, One end of the first cold side delivery pipeline is connected to the other end of the first cold side pipeline, the other end of the first cold side delivery pipeline is connected to one end of the third cold side pipeline, the third cold side One end of the conveying pipeline is connected to the other end of the third cold side pipeline, the other end of the third cold side conveying pipeline is connected to the inlet of the direct-fired incinerator, and the adsorption runner is provided with an adsorption zone, a cooling zone and desorption zone, the adsorption runner is connected with a waste gas intake pipeline, a clean gas discharge pipeline, a cooling gas intake pipeline, a cooling gas delivery pipeline, a hot gas delivery pipeline and a desorption concentrated gas pipeline The main steps of the control method include: Input the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption runner through the other end of the exhaust gas inlet pipeline; Adsorption by the adsorption runner: after the adsorption is carried out through the adsorption zone of the adsorption runner, the adsorbed gas is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption runner; Input cooling gas: The cooling gas is transported to the cooling area of the adsorption runner through the other end of the cooling gas inlet pipeline for cooling, and then passed through the cooling area of the adsorption runner through the other end of the cooling gas delivery pipeline The cooling gas is delivered to one end of the second cold side pipeline of the second heat exchanger; Transporting hot gas for desorption: the hot gas is transported to the desorption zone of the adsorption runner through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger for desorption, and then passes through the desorption attaching the other end of the concentrated gas pipeline to deliver the desorbed concentrated gas to one end of the first cold side pipeline of the first heat exchanger; Delivery of desorption concentrated gas: the desorption concentrated gas is then transported to the first cold side delivery pipeline connected to the other end of the first cold side pipeline of the first heat exchanger to the third heat exchanger. One end of the three cold-side pipelines is transported to the inlet of the direct-fired incinerator through the third cold-side conveying pipeline connected to the other end of the third cold-side pipeline of the third heat exchanger; Delivery of incinerated gas: the incinerated gas produced by burning the burner head of the direct-fired incinerator is delivered to one end of the third heat side pipeline of the third heat exchanger, and the third heat The other end of the third hot-side pipeline of the heat exchanger is sent to one end of the second hot-side pipeline of the second heat exchanger, and then sent to the other end of the second hot-side pipeline of the second heat exchanger. One end of the first hot-side pipeline of the first heat exchanger is finally transported to the outlet of the direct-fired incinerator from the other end of the first hot-side pipeline of the first heat exchanger; and Adjustment of hot side strong exhaust pipeline: the furnace chamber of the direct-fired incinerator is provided with a hot side strong exhaust pipeline, one end of the hot side strong exhaust pipeline is connected to the furnace of the direct combustion incinerator, and the hot side strong exhaust pipeline is connected to the furnace of the direct combustion incinerator. The other end of the pipeline is connected to the connection between the second hot side pipeline of the second heat exchanger and the first hot side pipeline of the first heat exchanger, and the hot side strong discharge pipeline is provided with at least one The damper is adjusted to adjust the air volume of the furnace chamber of the direct-fired incinerator through the hot-side strong exhaust line. 11. An energy-saving single runner high-concentration hot side bypass temperature control method, which is mainly used in an organic waste gas treatment system, and is provided with a direct-fired incinerator, a first heat exchanger, a second heat exchanger, A third heat exchanger, a first cold side conveying pipeline, a third cold side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator is provided with a burner head and a furnace chamber, the burner head In communication with the furnace, the direct-fired incinerator is provided with an inlet and an outlet, the inlet is provided at the burner head, the outlet is provided at the furnace, and the first heat exchanger is provided with a first cold side pipeline and a second a hot side pipeline, the second heat exchanger is provided with a second cold side pipeline and a second hot side pipeline, the third heat exchanger is provided with a third cold side pipeline and a third hot side pipeline, One end of the first cold side delivery pipeline is connected to the other end of the first cold side pipeline, the other end of the first cold side delivery pipeline is connected to one end of the third cold side pipeline, the third cold side One end of the conveying pipeline is connected to the other end of the third cold side pipeline, the other end of the third cold side conveying pipeline is connected to the inlet of the direct-fired incinerator, and the adsorption runner is provided with an adsorption zone, a cooling zone and desorption zone, the adsorption runner is connected with a waste gas intake pipeline, a clean gas discharge pipeline, a cooling gas intake pipeline, a cooling gas delivery pipeline, a hot gas delivery pipeline and a desorption concentrated gas pipeline The main steps of the control method include: Input the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption runner through the other end of the exhaust gas inlet pipeline; Adsorption by the adsorption runner: after the adsorption is carried out through the adsorption zone of the adsorption runner, the adsorbed gas is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption runner; Input cooling gas: The cooling gas is transported to the cooling zone of the adsorption runner through the other end of the cooling gas inlet pipeline for cooling, and then passed through the cooling zone of the adsorption runner through the other end of the cooling gas delivery pipeline The cooling gas is delivered to one end of the second cold side pipeline of the second heat exchanger; Transporting hot gas for desorption: the hot gas is transported to the desorption zone of the adsorption runner through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger for desorption, and then passes through the desorption attaching the other end of the concentrated gas pipeline to deliver the desorbed concentrated gas to one end of the first cold side pipeline of the first heat exchanger; Delivery of desorption concentrated gas: the desorption concentrated gas is then transported to the first cold side delivery pipeline connected to the other end of the first cold side pipeline of the first heat exchanger to the third heat exchanger. One end of the three cold-side pipelines is transported to the inlet of the direct-fired incinerator through the third cold-side conveying pipeline connected to the other end of the third cold-side pipeline of the third heat exchanger; Delivery of incinerated gas: the incinerated gas produced by burning the burner head of the direct-fired incinerator is delivered to one end of the third heat side pipeline of the third heat exchanger, and the third heat The other end of the third hot-side pipeline of the heat exchanger is sent to one end of the second hot-side pipeline of the second heat exchanger, and then sent to the other end of the second hot-side pipeline of the second heat exchanger. One end of the first hot-side pipeline of the first heat exchanger is finally transported to the outlet of the direct-fired incinerator from the other end of the first hot-side pipeline of the first heat exchanger; and Adjustment of hot side strong exhaust pipeline: the furnace chamber of the direct-fired incinerator is provided with a hot side strong exhaust pipeline, one end of the hot side strong exhaust pipeline is connected to the furnace of the direct combustion incinerator, and the hot side strong exhaust pipeline is connected to the furnace of the direct combustion incinerator. The other end of the pipeline is connected to the outlet of the direct-fired incinerator, and the hot-side strong exhaust pipeline is provided with at least one regulating damper, so as to adjust the furnace chamber of the direct-fired incinerator through the hot-side strong exhaust pipeline of air volume. 12. The energy-saving single-wheel high-concentration hot-side bypass temperature control method as claimed in claim 9, 10 or 11, wherein the outlet of the direct-fired incinerator is further connected to the chimney. 13. The energy-saving single-runner high-concentration hot-side bypass temperature control method as claimed in claim 9, 10 or 11, wherein the cooling air intake pipeline is further supplied for fresh air or outside air to enter. 14. The energy-saving single runner high-concentration hot side bypass temperature control method as claimed in claim 9, 10 or 11, wherein the exhaust gas intake pipeline is further provided with an exhaust gas communication pipeline, the exhaust gas communication pipeline and the cooling The exhaust gas communication pipeline is further provided with an exhaust gas communication control valve to control the air volume of the exhaust gas communication pipeline. 15. The energy-saving single runner high-concentration hot-side bypass temperature control method as claimed in claim 9, 10 or 11, wherein the desorption concentrated gas pipeline is further provided with a fan. 16. The energy-saving single-runner high-concentration hot-side bypass temperature control method as claimed in claim 9, 10 or 11, wherein the clean air discharge pipeline is further provided with a fan.

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