CN203549885U - Recycling device for pressure swing adsorption desorption gas and surplus hydrogen - Google Patents
Recycling device for pressure swing adsorption desorption gas and surplus hydrogen Download PDFInfo
- Publication number
- CN203549885U CN203549885U CN201320768798.5U CN201320768798U CN203549885U CN 203549885 U CN203549885 U CN 203549885U CN 201320768798 U CN201320768798 U CN 201320768798U CN 203549885 U CN203549885 U CN 203549885U
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- Prior art keywords
- gas
- tank
- valve
- exess
- desorption gas
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- 239000007789 gas Substances 0.000 title claims abstract description 112
- 239000001257 hydrogen Substances 0.000 title claims abstract description 15
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000004064 recycling Methods 0.000 title abstract 5
- 238000002336 sorption--desorption measurement Methods 0.000 title abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001179 sorption measurement Methods 0.000 claims abstract description 17
- 239000002737 fuel gas Substances 0.000 claims description 10
- 239000003034 coal gas Substances 0.000 claims description 7
- 238000003795 desorption Methods 0.000 abstract 5
- 230000003139 buffering effect Effects 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 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
- 238000000034 method 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
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- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model relates to a recycling device for pressure swing adsorption desorption gas and surplus hydrogen, and belongs to pressure swing adsorption devices. Particularly, the device is designed for recycling the desorption gas and the surplus hydrogen which are generated by pressure swing adsorption. According to the recycling device for the pressure swing adsorption desorption gas and the surplus hydrogen, a check valve is arranged on an output port in a desorption gas tank, a first valve is arranged on an output port of a product hydrogen tank, the output port of the desorption gas tank and the output port of the product hydrogen tank are mixed and then connected with a buffering tank, a second output port of the buffering tank is connected with an eternal light gas source pipeline through a third valve, and the eternal light gas source pipeline is connected with a burner port gas source pipeline through a fourth valve. A traditional eternal light is separated from gas generation through methanol gas through the recycling device and is ignited through the desorption gas and the surplus hydrogen which are higher in purity, and therefore not only can the desorption gas and the surplus hydrogen be used effectively and energy be saved, but also it can be ensured that the eternal light is not extinguished.
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 device that a kind of resolution gas that pressure-variable adsorption is produced of specific design and the exess of H2 gas are recycled.
Background technology
Pressure-swing absorption apparatus can produce resolution gas and the exess of H2 gas, and the conventional method of processing resolution gas and the exess of H2 gas is to send 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 and extinguish, the safety and steady operation of heating furnace has been brought to great hidden danger.
Summary of the invention
In order to solve the problem of resolution gas and the exess of H2 gas waste, and the problem easily extinguished of altar lamp, the utility model has designed the recycle device of a kind of pressure-variable adsorption resolution gas and the exess of H2 gas, this device is separated traditional altar lamp from the gas making of methyl alcohol coal gas, and utilize resolution gas and the exess of H2 gas that purity is higher to light, not only can effectively utilize resolution gas and the exess of H2 gas, save the energy, and can guarantee that altar lamp does not extinguish.
The purpose of this utility model is achieved in that
The recycle device of a kind of pressure-variable adsorption resolution gas and the exess of H2 gas, at the delivery outlet of resolving gas tank, be provided with check-valves, delivery outlet at product hydrogen tank is provided with the first valve, resolve after the delivery outlet mixing of gas tank and product hydrogen tank, connect surge tank, surge tank has three outputs, the first output connects blow-down pipe by second valve, the second output connects altar lamp source gas line by the 3rd valve, the 3rd output connects fuel gas tank by the 6th valve, 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 second valve and blow-down pipe.
Due to the recycle device of the utility model pressure-variable adsorption resolution gas 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 avoided the emptying amount of resolution gas and the exess of H2 gas, can effectively utilize resolution gas and the exess of H2 gas, save the 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 guarantee again that altar lamp does not extinguish.
Accompanying drawing explanation
Fig. 1 is the recycle device structural representation of the utility model pressure-variable adsorption resolution gas 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.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model specific embodiment 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.This recycle device is provided with check-valves 11 at the delivery outlet of resolving gas tank 1, at the delivery outlet of product hydrogen tank 2, be provided with the first valve 3, resolve after the delivery outlet mixing of gas tank 1 and product hydrogen tank 2, connect surge tank 10, surge tank 10 has three outputs, the first output connects blow-down pipe by second valve 4, the second output connects altar lamp source gas line by the 3rd valve 5, the 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.
To resolve the delivery outlet of gas tank 1 check-valves 11 is installed, and can effectively prevent from resolving gas tank 1 when 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 traditional methyl alcohol coal gas gas making source of the gas, utilize resolution gas and the exess of H2 gas that purity is higher to light, can effectively utilize resolution gas and the exess of H2 gas, save the energy;
Altar lamp source gas line connects nozzles source gas line by the 4th valve 6, object is when resolution gas and the exess of H2 gas are when enough, resolution gas in altar lamp source gas line and the exess of H2 gas can be supplied with to nozzles, avoid too much resolution gas and the exess of H2 gas 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 second valve 4 and blow-down pipe.
This design is the one repacking design while guaranteeing 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 to altar lamp and nozzles, and avoid emptying, the waste of avoiding resolution gas and the exess of H2 gas to cause because of emptying completely.
The utility model is not limited to above-mentioned preferred forms; anyone should learn structural change or the method improvement of under enlightenment of the present utility model, making; every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.
Claims (2)
1. the recycle device of a pressure-variable adsorption resolution gas and the exess of H2 gas, it is characterized in that, at the delivery outlet of resolving gas tank (1), be provided with check-valves (11), at the delivery outlet of product hydrogen tank (2), be provided with the first valve (3), resolve after the delivery outlet mixing of gas tank (1) and product hydrogen tank (2), connect surge tank (10), surge tank (10) has three outputs, the first output connects blow-down pipe by second valve (4), the second output connects altar lamp source gas line by the 3rd valve (5), the 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), 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 second valve (4) and blow-down pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768798.5U CN203549885U (en) | 2013-11-29 | 2013-11-29 | Recycling device for pressure swing adsorption desorption gas and surplus hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320768798.5U CN203549885U (en) | 2013-11-29 | 2013-11-29 | Recycling device for pressure swing adsorption desorption gas and surplus hydrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549885U true CN203549885U (en) | 2014-04-16 |
Family
ID=50467995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320768798.5U Expired - Lifetime CN203549885U (en) | 2013-11-29 | 2013-11-29 | Recycling device for pressure swing adsorption desorption gas and surplus hydrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676630A (en) * | 2013-11-29 | 2015-06-03 | 七台河宝泰隆圣迈煤化工有限责任公司 | Pressure swing absorption desorbed gas and excessive hydrogen recycling device |
| CN105546555A (en) * | 2016-02-17 | 2016-05-04 | 浙江赛铬能源有限公司 | System for recycling uncondensed gases of alkylation compressor |
| CN107930345A (en) * | 2017-11-21 | 2018-04-20 | 七台河宝泰隆圣迈煤化工有限责任公司 | A kind of exhaust treatment system for exchanging altar lamp burning resolution gas and fuel gas |
-
2013
- 2013-11-29 CN CN201320768798.5U patent/CN203549885U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676630A (en) * | 2013-11-29 | 2015-06-03 | 七台河宝泰隆圣迈煤化工有限责任公司 | Pressure swing absorption desorbed gas and excessive hydrogen recycling device |
| CN104676630B (en) * | 2013-11-29 | 2017-04-05 | 七台河宝泰隆圣迈煤化工有限责任公司 | A kind of recycle device of pressure-variable adsorption resolution gas and the exess of H2 gas |
| CN105546555A (en) * | 2016-02-17 | 2016-05-04 | 浙江赛铬能源有限公司 | System for recycling uncondensed gases of alkylation compressor |
| CN107930345A (en) * | 2017-11-21 | 2018-04-20 | 七台河宝泰隆圣迈煤化工有限责任公司 | A kind of exhaust treatment system for exchanging altar lamp burning resolution gas and fuel gas |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
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| CX01 | Expiry of patent term |