CN202942803U - Combustible gas recovering system - Google Patents
Combustible gas recovering system Download PDFInfo
- Publication number
- CN202942803U CN202942803U CN 201220639310 CN201220639310U CN202942803U CN 202942803 U CN202942803 U CN 202942803U CN 201220639310 CN201220639310 CN 201220639310 CN 201220639310 U CN201220639310 U CN 201220639310U CN 202942803 U CN202942803 U CN 202942803U
- Authority
- CN
- China
- Prior art keywords
- fuel gas
- filling bottle
- combustible gas
- drier
- cooling
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a combustible gas recovering system. The combustible gas recovering system comprises a cooling system, a main pipeline, an analytical instrument, a filling bottle, an alkali liquor pool and a dryer, wherein the upper part of the main pipeline is arranged in a sleeve of the cooling system; the lower end of the sleeve, a perfusion pipe, a pump and a cooling pond are sequentially connected with one another, and the upper end of the sleeve is connected with the cooling pond through a backflow pipe; the upper end of the main pipeline, the alkali liquor pool, the dryer and the filling bottle are sequentially connected with one another; and the pipeline between the dryer and the filling bottle is provided with an electromagnetic valve, and the analytical instrument is arranged between the electromagnetic valve and the dryer. The combustible gas recovering system is capable of fully absorbing gas such as vapor and carbon dioxide in combustible gas, and thus the purity of the recovered combustible gas is effectively improved.
Description
Technical field
The utility model relates to for the system that reclaims fuel gas.
Background technology
The fuel gas such as oil gas, carbon monoxide, natural gas are in exhausting waste gas pipeline top or the chimney top burning imperishably throughout the year of oil refining, steel-making enterprise at present, the gas that produces after burning is atmosphere pollution but also caused the valuable wasting of resources not only, also have simultaneously most of unburned combustion gas to run off in atmosphere, these gases also can produce the material of harmful health after solar radiation reacts.Have on the market at present for these problems the device that reclaims relevant for fuel gas, yet these devices, carrying out can after only tentatively gas being analyzed reclaims, but the gases such as the steam of the gas interior that reclaims, carbon dioxide are not removed, made the purity of fuel gas of recovery lower.
The utility model content
For the deficiency that exists in above-mentioned technology, the utility model provides a kind of retracting device that can fully absorb the gases such as steam in fuel gas, carbon dioxide, and it has solved the low problem of fuel gas purity that reclaims effectively.
In order to reach the foregoing invention purpose, the technical solution adopted in the utility model is: a kind of fuel gas recovery system is provided, it comprises cooling system, trunk line, analytical instrument and filling bottle, it is characterized in that: also comprise alkali lye pond and drier, the upper pipe of described trunk line is arranged in the sleeve pipe of cooling system, the lower end of described sleeve pipe, woven hose, pump are connected successively with cooling bay, and the upper end of described sleeve pipe is connected with cooling bay by return duct; Described trunk line upper end, alkali lye pond, drier are connected with filling bottle and are connected; Be provided with a magnetic valve on pipeline between described drier and filling bottle, analytical instrument is arranged between magnetic valve and drier.
According to fuel gas recovery system described in the utility model, it is characterized in that: be provided with a Pressure gauge on described filling bottle.
According to fuel gas recovery system described in the utility model, it is characterized in that: described pump is connected with the upper end of cooling bay side by pipeline.
The beneficial effects of the utility model are: the alkali lye pond of fuel gas recovery system setting can be washed fuel gas, with carbon dioxide, hydrogen sulfide and the sulfur dioxide that carries in abundant absorption fuel gas; Drier can carry out drying to the fuel gas after washing, to remove the steam in fuel gas.In sum, this fuel gas recovery system has solved the impure problem of gas that reclaims.
Description of drawings
Fig. 1 is the structural representation of fuel gas recovery system.
Wherein, 1, cooling system; 11, pump; 12, woven hose; 13, return duct; 14, sleeve pipe; 2, trunk line; 3, alkali lye pond; 4, drier; 5, analytical instrument; 6, magnetic valve; 7, filling bottle; 71, Pressure gauge.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, this fuel gas recovery system comprises cooling system 1, trunk line 2, alkali lye pond 3 and drier 4, analytical instrument 5 and filling bottle 7, the upper pipe of described trunk line 2 is arranged in the sleeve pipe 14 of cooling system 1, the lower end of described sleeve pipe 14, woven hose 12, pump 11 are connected successively with cooling bay, and the upper end of described sleeve pipe 14 is connected with cooling bay by return duct 13; Described trunk line 2 upper ends, alkali lye pond 3, drier 4 are connected with filling bottle and are connected successively; Be provided with a magnetic valve 6 on pipeline between described drier 4 and filling bottle 7, analytical instrument 5 is arranged between magnetic valve 6 and drier 4; Be provided with a Pressure gauge 71 on described filling bottle 7; Described pump 11 is connected with the upper end of cooling bay side by pipeline.
Adopting this system to carry out fuel gas reclaims, at first start cooling system 1, under the effect of pump 11, the cooling fluid in cooling bay is driven in sleeve pipe 14 by woven hose 12, cooling fluid in sleeve pipe 14 end in contact directly and on trunk line 2, the temperature of trunk line 2 inside, upper end promptly descends, when fuel gas rose to trunk line 2 upper end, the temperature of fuel gas can drop to it below ignition point, and fuel gas just can burn-out; Then fuel gas just can enter by the outlet of trunk line 2 sidewalls alkali lye pond 3 and washs, carbon dioxide, hydrogen sulfide and sulfur dioxide that 3 pairs, alkali lye pond fuel gas carries absorb fully, contain a certain amount of steam from the fuel gas that 3 tops, alkali lye pond export away; The fuel gas that then carries steam enters drier 4 and carries out drying, gas after dry converges in pipeline between drier 4 and magnetic valve 6, analytical instrument 5 is analyzed the gas componant in pipeline constantly, when the concentration of fuel gas reaches when meeting the requiring of recovery, open magnetic valve 6, allow fuel gas enter in filling bottle 7, when concentration during lower than callable the requirement, shut electromagnetic valve 6; The Pressure gauge 71 that arranges on filling bottle 7 can show the pressure in filling bottle 7 constantly.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also carry out some improvement to the utility model, these improvement also fall in the protection domain of the utility model claim.
Claims (3)
1. fuel gas recovery system, comprise cooling system (1), trunk line (2), analytical instrument (5) and filling bottle (7), it is characterized in that: also comprise alkali lye pond (3) and drier (4), the upper pipe of described trunk line (2) is arranged in the sleeve pipe (14) of cooling system (1), the lower end of described sleeve pipe (14), woven hose (12), pump (11) are connected successively with cooling bay, and the upper end of described sleeve pipe (14) is connected with cooling bay by return duct (13); Described trunk line (2) upper end, alkali lye pond (3), drier (4) are connected 7 with filling bottle) connect successively; Be provided with a magnetic valve (6) on pipeline between described drier (4) and filling bottle (7), analytical instrument (5) is arranged between magnetic valve (6) and drier (4).
2. fuel gas recovery system according to claim 1, is characterized in that: be provided with a Pressure gauge (71) on described filling bottle (7).
3. fuel gas recovery system according to claim 1 and 2 is characterized in that: described pump (11) is connected with the upper end of cooling bay side by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639310 CN202942803U (en) | 2012-11-28 | 2012-11-28 | Combustible gas recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639310 CN202942803U (en) | 2012-11-28 | 2012-11-28 | Combustible gas recovering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942803U true CN202942803U (en) | 2013-05-22 |
Family
ID=48418519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639310 Expired - Fee Related CN202942803U (en) | 2012-11-28 | 2012-11-28 | Combustible gas recovering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202942803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709662A (en) * | 2016-04-06 | 2016-06-29 | 山东莱芜润达新材料有限公司 | Acetylene gas recovery device applied to production of alkylphenol acetylene tackifying resin |
| CN110862071A (en) * | 2019-10-28 | 2020-03-06 | 恒天摩尔科技(山东)有限公司 | Oxygen production system purifier |
-
2012
- 2012-11-28 CN CN 201220639310 patent/CN202942803U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709662A (en) * | 2016-04-06 | 2016-06-29 | 山东莱芜润达新材料有限公司 | Acetylene gas recovery device applied to production of alkylphenol acetylene tackifying resin |
| CN110862071A (en) * | 2019-10-28 | 2020-03-06 | 恒天摩尔科技(山东)有限公司 | Oxygen production system purifier |
| CN110862071B (en) * | 2019-10-28 | 2021-08-24 | 恒天摩尔科技(山东)有限公司 | Oxygen production system purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20151128 |