CN104676630A - Pressure swing absorption desorbed gas and excessive hydrogen recycling device - Google Patents
Pressure swing absorption desorbed gas and excessive hydrogen recycling device Download PDFInfo
- Publication number
- CN104676630A CN104676630A CN201310620910.5A CN201310620910A CN104676630A CN 104676630 A CN104676630 A CN 104676630A CN 201310620910 A CN201310620910 A CN 201310620910A CN 104676630 A CN104676630 A CN 104676630A
- Authority
- CN
- China
- Prior art keywords
- gas
- tank
- valve
- desorbed gas
- exess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007789 gas Substances 0.000 title claims abstract description 112
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000001257 hydrogen Substances 0.000 title claims abstract description 16
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 title abstract description 8
- 238000004064 recycling Methods 0.000 title abstract 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001179 sorption measurement Methods 0.000 claims description 15
- 239000002737 fuel gas Substances 0.000 claims description 10
- 239000003034 coal gas Substances 0.000 claims description 7
- 238000007796 conventional method Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention provides a pressure swing absorption desorbed gas and excessive hydrogen recycling device, belongs to a pressure swing absorption device and particularly designs a device for recycling desorbed gas and excessive hydrogen produced through pressure swing absorption. According to the pressure swing absorption desorbed gas and excessive hydrogen recycling device, a check valve is arranged at an output port of a desorbed gas tank, a first valve is arranged at an output port of a product hydrogen tank, the output port of the desorbed gas tank and the output port of the product hydrogen tank are mixed and then are connected with a buffer tank, a second output of the buffer tank is connected with an incandescent lamp gas source pipeline through a third valve, and the incandescent lamp gas source pipeline is connected with a nozzle gas source pipeline through a fourth valve. By utilizing the pressure swing absorption desorbed gas and excessive hydrogen recycling device, a traditional incandescent lamp is separated from methyl alcohol gas making, the higher-purity desorbed gas and the excessive hydrogen are utilized for ignition, the desorbed gas and the excessive hydrogen can be effectively utilized, energy is saved, and it can be ensured that the incandescent lamp does not go out.
Description
Technical field
The recycle device of pressure-variable adsorption resolution gas and the exess of H2 gas belongs to a pressure-swing absorption apparatus, the resolution gas that specific design is a kind of to be produced pressure-variable adsorption and the device that the exess of H2 gas is recycled.
Background technology
Pressure-swing absorption apparatus can produce resolution gas and the exess of H2 gas, and the conventional method of process resolution gas and the exess of H2 gas sends into torch burning by blow-down pipe, and this processing mode can cause the very large wasting of resources.
Conventional method adopts the gas making of methyl alcohol coal gas to light altar lamp, because altar lamp pipeline is very thin, and after wet desulfurization, desulfurization dewatering is incomplete, causes in use water accumulation of pipeline incrustation, easily make altar lamp to extinguish, great hidden danger is brought to the safety and steady operation of heating furnace.
Summary of the invention
In order to solve the problem of resolution gas and the exess of H2 gas waste, and the problem that altar lamp easily extinguishes, the present invention devises the recycle device of a kind of pressure-variable adsorption resolution gas and the exess of H2 gas, traditional altar lamp is separated by this device from the gas making of methyl alcohol coal gas, and the resolution gas utilizing purity higher and the exess of H2 gas are lighted, not only can effectively utilize resolution gas and the exess of H2 gas, economize energy, and can ensure that altar lamp does not extinguish.
The object of the present invention is achieved like this:
The recycle device of a kind of pressure-variable adsorption resolution gas and the exess of H2 gas, the delivery outlet of resolving gas tank is provided with check-valves, the delivery outlet of product hydrogen tank is provided with the first valve, after resolving the delivery outlet mixing of gas tank and product hydrogen tank, connect surge tank, surge tank has three outputs, first exports by the second valve connection blow-down pipe, second exports by the 3rd valve connection altar lamp source gas line, 3rd exports by the 6th valve connection fuel gas tank, described fuel gas tank connects methyl alcohol coal gas gas making pipeline by the 5th valve, the output of fuel gas tank connects nozzles source gas line, altar lamp source gas line connects nozzles source gas line by the 4th valve.
Above-mentioned a kind of pressure-variable adsorption resolution gas and the recycle device of the exess of H2 gas, remove the second valve and blow-down pipe.
Due to the recycle device of pressure-variable adsorption resolution gas of the present invention and the exess of H2 gas, pressure-variable adsorption resolution gas and the exess of H2 gas are flowed to altar lamp source gas line and nozzles source gas line, make resolution gas and the exess of H2 gas for providing source of the gas to altar lamp and nozzles, reduce or avoid the emptying amount of resolution gas and the exess of H2 gas, can effectively utilize resolution gas and the exess of H2 gas, economize energy; Meanwhile, resolution gas and the exess of H2 gas purity provide the methyl alcohol coal gas gas making of source of the gas higher than traditional altar lamp and nozzles, therefore can ensure again that altar lamp does not extinguish.
Accompanying drawing explanation
Fig. 1 is the recycle device structural representation of pressure-variable adsorption resolution gas of the present invention and the exess of H2 gas.
In figure: 1 resolves gas tank, 2 product hydrogen tanks, 3 first valves, 4 second valves, 5 the 3rd valves, 6 the 4th valves, 7 the 5th valves, 8 fuel gas tanks, 9 the 6th valves, 10 surge tanks, 11 check-valves.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described in further detail.
Specific embodiment one
The pressure-variable adsorption resolution gas of the present embodiment and the recycle device of the exess of H2 gas, structural representation as shown in Figure 1.The delivery outlet that this recycle device is resolving gas tank 1 is provided with check-valves 11, the delivery outlet of product hydrogen tank 2 is provided with the first valve 3, after resolving the delivery outlet mixing of gas tank 1 and product hydrogen tank 2, connect surge tank 10, surge tank 10 has three outputs, first output connects blow-down pipe by the second valve 4, second output connects altar lamp source gas line by the 3rd valve 5,3rd output connects fuel gas tank 8 by the 6th valve 9, described fuel gas tank 8 connects methyl alcohol coal gas gas making pipeline by the 5th valve 7, and the output of fuel gas tank 8 connects nozzles source gas line; Altar lamp source gas line connects nozzles source gas line by the 4th valve 6.
The delivery outlet of resolving gas tank 1 is installed check-valves 11, and when can effectively prevent parsing gas tank 1 low voltage operated, mist refluxes and affects pressure-variable adsorption effect;
Be provided with surge tank 10, resolution gas and the exess of H2 gas can be preserved, and provide source of the gas to altar lamp, altar lamp is freed from conventional methanol coal gas gas making source of the gas, the resolution gas utilizing purity higher and the exess of H2 gas are lighted, can effectively utilize resolution gas and the exess of H2 gas, economize energy;
Altar lamp source gas line connects nozzles source gas line by the 4th valve 6, object be when resolution gas and the exess of H2 gas enough time, can, by the resolution gas in altar lamp source gas line and the exess of H2 gas supply nozzles, too much resolution gas and the exess of H2 gas be avoided to be caused the wasting of resources by emptying.
Specific embodiment two
The pressure-variable adsorption resolution gas of the present embodiment and the recycle device of the exess of H2 gas, remove the second valve 4 and blow-down pipe.
This design is one repacking design when ensureing that the amount of pressure-variable adsorption resolution gas and the exess of H2 gas is no more than altar lamp and nozzles consumption, all resolution gas and the exess of H2 gas are used for altar lamp and nozzles, and avoid emptying, avoid the waste that resolution gas and the exess of H2 gas cause because of emptying completely.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structure change or method improvement made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (2)
1. the recycle device of a pressure-variable adsorption resolution gas and the exess of H2 gas, it is characterized in that, the delivery outlet of resolving gas tank (1) is provided with check-valves (11), the delivery outlet of product hydrogen tank (2) is provided with the first valve (3), after resolving the delivery outlet mixing of gas tank (1) and product hydrogen tank (2), connect surge tank (10), surge tank (10) has three outputs, first exports by the second valve (4) connection blow-down pipe, second exports by the 3rd valve (5) connection altar lamp source gas line, 3rd exports by the 6th valve (9) connection fuel gas tank (8), described fuel gas tank (8) connects methyl alcohol coal gas gas making pipeline by the 5th valve (7), the output of fuel gas tank (8) connects nozzles source gas line, altar lamp source gas line connects nozzles source gas line by the 4th valve (6).
2. the recycle device of a kind of pressure-variable adsorption resolution gas according to claim 1 and the exess of H2 gas, is characterized in that, removes the second valve (4) and blow-down pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620910.5A CN104676630B (en) | 2013-11-29 | 2013-11-29 | A kind of recycle device of pressure-variable adsorption resolution gas and the exess of H2 gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620910.5A CN104676630B (en) | 2013-11-29 | 2013-11-29 | A kind of recycle device of pressure-variable adsorption resolution gas and the exess of H2 gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676630A true CN104676630A (en) | 2015-06-03 |
| CN104676630B CN104676630B (en) | 2017-04-05 |
Family
ID=53312027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620910.5A Active CN104676630B (en) | 2013-11-29 | 2013-11-29 | A kind of recycle device of pressure-variable adsorption resolution gas and the exess of H2 gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676630B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082936A (en) * | 2021-04-30 | 2021-07-09 | 圣奥化学科技有限公司 | Device, system and method for recycling desorption gas generated in hydrogen production by methanol cracking |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006048061B3 (en) * | 2006-10-11 | 2008-04-30 | Lurgi Ag | Surge tank for gas torch equipment, has inlet aperture attached for torch gas in lower part of container case of closed container |
| CN101672478A (en) * | 2009-08-26 | 2010-03-17 | 江苏中圣高科技产业有限公司 | Flare gas safe recovery and discharge system |
| CN102261664A (en) * | 2011-05-23 | 2011-11-30 | 启东市海信机械有限公司 | Novel blast furnace gas diffusion and automatic ignition system |
| CN202131322U (en) * | 2011-05-23 | 2012-02-01 | 启东市海信机械有限公司 | Novel diffusing and automatic ignition system for blast furnace gas |
| CN202156925U (en) * | 2011-07-08 | 2012-03-07 | 南京荣欣化工有限公司 | Device for extracting hydrogen gas by using synthesis gas |
| CN202216271U (en) * | 2011-08-19 | 2012-05-09 | 潍坊振兴日升化工有限公司 | Recycling device for analysis gas during hydrogen production process |
| CN203549885U (en) * | 2013-11-29 | 2014-04-16 | 七台河宝泰隆圣迈煤化工有限责任公司 | Recycling device for pressure swing adsorption desorption gas and surplus hydrogen |
-
2013
- 2013-11-29 CN CN201310620910.5A patent/CN104676630B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006048061B3 (en) * | 2006-10-11 | 2008-04-30 | Lurgi Ag | Surge tank for gas torch equipment, has inlet aperture attached for torch gas in lower part of container case of closed container |
| CN101672478A (en) * | 2009-08-26 | 2010-03-17 | 江苏中圣高科技产业有限公司 | Flare gas safe recovery and discharge system |
| CN102261664A (en) * | 2011-05-23 | 2011-11-30 | 启东市海信机械有限公司 | Novel blast furnace gas diffusion and automatic ignition system |
| CN202131322U (en) * | 2011-05-23 | 2012-02-01 | 启东市海信机械有限公司 | Novel diffusing and automatic ignition system for blast furnace gas |
| CN202156925U (en) * | 2011-07-08 | 2012-03-07 | 南京荣欣化工有限公司 | Device for extracting hydrogen gas by using synthesis gas |
| CN202216271U (en) * | 2011-08-19 | 2012-05-09 | 潍坊振兴日升化工有限公司 | Recycling device for analysis gas during hydrogen production process |
| CN203549885U (en) * | 2013-11-29 | 2014-04-16 | 七台河宝泰隆圣迈煤化工有限责任公司 | Recycling device for pressure swing adsorption desorption gas and surplus hydrogen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082936A (en) * | 2021-04-30 | 2021-07-09 | 圣奥化学科技有限公司 | Device, system and method for recycling desorption gas generated in hydrogen production by methanol cracking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104676630B (en) | 2017-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203549885U (en) | Recycling device for pressure swing adsorption desorption gas and surplus hydrogen | |
| CN101634454B (en) | Burner switching system and burner switching method | |
| CN104676630A (en) | Pressure swing absorption desorbed gas and excessive hydrogen recycling device | |
| CN103256598B (en) | Biogas automatic classification burner | |
| CN201885236U (en) | Oil-gas dual-purpose combustion system | |
| CN204727853U (en) | The outlet sealing structure for water of refinery gas recycling pipeline | |
| CN203163935U (en) | Combustible gas leakage detection system applied to steam production | |
| CN206831502U (en) | A kind of energy-efficient fire pot device | |
| CN204369815U (en) | A kind of oils air-lift device | |
| CN205990374U (en) | One kind is used for producing high-purity gas with biomass fuel negative pressure wet purifying decice | |
| CN204325279U (en) | A kind of gasification chilling train | |
| CN205235740U (en) | A Two-Stage Porous Absorption Device for Removing SO2 from Flue Gas Using Coke Quenching Wastewater | |
| CN205782803U (en) | Power plant boiler flue gas recirculation oxygen-enriched combustion system | |
| CN205079230U (en) | Extra quality combustor of methyl alcohol steam | |
| CN204943527U (en) | Chimney dust removing device | |
| CN204824694U (en) | Carbon black boiler safety guarantee device | |
| CN203949176U (en) | A kind of improved gasification furnace combustion head | |
| CN204627797U (en) | A kind of gas electricity unit blending LNG fuel apparatus | |
| CN204345915U (en) | A kind of New-type boiler for tire production | |
| CN202792042U (en) | Device capable of delivering tail gas into boiler for medical intermediate producing system | |
| CN203373145U (en) | Immersed gas production device of pentane oil | |
| CN202900356U (en) | Inlet valve middle structure | |
| CN210035532U (en) | Torch pilot burner fuel gas pipeline | |
| CN112413405B (en) | A mobile pressure regulating integrated gas supply equipment | |
| CN207539924U (en) | Gas tool occurs for the special chemical industry reformed gas of boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 154603 Hongxian village, Hongqi Town, Xinxing District, Qitaihe City, Heilongjiang Province Patentee after: Qitaihe baotailong new energy Co.,Ltd. Address before: 154603 16 baotailong Road, Xinxing District, Qitaihe City, Heilongjiang Province Patentee before: QITAIHE BAOTAILONG SHENGMAI COAL CHEMICAL Co.,Ltd. |