CN203474743U - Methane power generation desulfurization system - Google Patents
Methane power generation desulfurization system Download PDFInfo
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- CN203474743U CN203474743U CN201320500215.0U CN201320500215U CN203474743U CN 203474743 U CN203474743 U CN 203474743U CN 201320500215 U CN201320500215 U CN 201320500215U CN 203474743 U CN203474743 U CN 203474743U
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- power generation
- inlet pipe
- digester
- desulfurization
- pipe
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Abstract
The utility model relates to a desulfurization system, and particularly relates to a methane power generation desulfurization system. The methane power generation desulfurization system comprises desulfurization tanks, a gas inlet pipe, a gas outlet pipe and control valves, wherein the gas inlet pipe is communicated with the bottoms of the desulfurization tanks; the gas outlet pipe is communicated with the tops of the desulfurization tanks; the gas inlet pipe and the gas outlet pipe are both provided with the control valves. The methane power generation desulfurization system is internally provided with two parallel desulfurization tanks and additionally provided with the gas inlet pipe and the gas outlet pipe; the gas inlet pipe and the gas outlet pipe which are guided out of the two desulfurization tanks are respectively communicated with a main gas inlet pipe and a main gas outlet pipe. The methane power generation desulfurization system disclosed by the utility model can not only ensure that the desulfurization is complete under the condition of large methane quantity, but also ensure the continuous power generation when needing to be maintained.
Description
Technical field
The utility model relates to a kind of desulphurization system, is specifically related to a kind of marsh gas power generation desulphurization system.
Background technology
Biogas, is various organic substances, at isolated air, and under suitable temperature, humidity, a kind of combustible gas that the fermentative action of process microorganism produces.Marsh gas power generation is the biogas utilization technology occurring along with the development of large methane tank construction and biogas comprehensive utilization, and it is processed by anaerobically fermenting the biogas producing and is used for engine, and composite generating set is housed, to produce electric energy and heat energy.Marsh gas power generation has the features such as wound effect, energy-conservation, safety and environmental protection, is a kind of widely distributed and inexpensive energy.
The main component of biogas is methane, but in biogas, also contain a certain amount of hydrogen sulfide, if directly polluted the environment to discharging in atmosphere, so the hydrogen sulfide in biogas will be removed before generating, although have desulphurization system in existing biogas power generation technology, but be often only provided with a digester, when natural pond is large-minded, be unfavorable for abundant desulfurization, and can not uninterruptable power generation when needing repairing digester.
Utility model content
The technical problems to be solved in the utility model is that a digester is only set in prior art, can only remove partial vulcanization hydrogen wherein when natural pond is large-minded, is unfavorable for abundant desulfurization, and can not uninterruptable power generation when needing repairing digester.
For achieving the above object, the technical solution of the utility model is: marsh gas power generation desulphurization system, comprise digester, inlet pipe, escape pipe and control valve, described inlet pipe is communicated with digester bottom, escape pipe communicates with digester top, on inlet pipe and escape pipe, be equipped with control valve, wherein, in marsh gas power generation desulphurization system, be provided with two digesters arranged side by side, and having additional inlet manifold and the house steward that gives vent to anger, inlet pipe, escape pipe that two digesters are drawn are communicated with inlet manifold and the house steward that gives vent to anger respectively.
While adopting technique scheme, be provided with two digesters arranged side by side in system, when biogas amount is larger, open the control valve of two digester inlet pipe and escape pipe simultaneously, two digester desulfurization simultaneously, guarantee that desulfurization is complete; In the time need to changing the sweetening agent in digester or digester keeped in repair, hocket, can close the control valve of one of them digester inlet pipe and escape pipe, another digester can also guarantee the continuity of marsh gas power generation.
Further, described inlet pipe, escape pipe adopt flange to be connected with digester, adopt this mode of connection when needs carrying and maintenance, need be by demounting flange, and easy to operate.
Further, be provided with three and be 120 ° of centrosymmetric feets at the bottom of the tank of described digester, three are 120 ° of centrosymmetric feets and can make digester stably place on the ground.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
If Fig. 1 is the structural representation of the utility model marsh gas power generation desulphurization system.
Embodiment
As shown in Figure 1, marsh gas power generation desulphurization system, comprise digester 1, inlet pipe 2, escape pipe 3 and control valve 4, described inlet pipe 2 is communicated with digester 1 bottom, and escape pipe 3 communicates with digester 1 top, on inlet pipe 2 and escape pipe 3, is equipped with control valve 4, wherein, in marsh gas power generation desulphurization system, be provided with two digesters arranged side by side 1, and have additional inlet manifold 5 and inlet pipe 2, escape pipe 3 that 6, two digesters 1 of house steward of giving vent to anger are drawn are communicated with inlet manifold 5 and the house steward 6 that gives vent to anger respectively.
Described inlet pipe 2, escape pipe 3 adopt flange to be connected with digester 1, adopt this mode of connection when needs carrying and maintenance, need be by demounting flange, and easy to operate; At the bottom of the tank of described digester 1, be provided with three and be 120 ° of centrosymmetric feets, three are 120 ° of centrosymmetric feets and can make digester 1 stably place on the ground.
Concrete using method:
When sulfur-bearing biogas amount is larger, control valve 4 on inlet pipe 2 and escape pipe 3 is all opened, now, the biogas of sulfur-bearing is by inlet manifold 5, the inlet pipe 2 that then enters respectively two digesters 1 arranged side by side, can enter two digesters arranged side by side 1 simultaneously, under the sweetening agent effect of the biogas of sulfur-bearing in digester 1, hydrogen sulfide is absorbed, and the biogas of the not sulfur-bearing of handling is derived from escape pipe 3, then import the house steward 6 that gives vent to anger, last biogas flows to next processing section.
When sulfur-bearing biogas amount is little, open the control valve 4 of one of them digester 1, close the control valve 4 of another digester 1, now, the biogas of sulfur-bearing only enters a digester 1, under the sweetening agent effect of the biogas of sulfur-bearing in digester 1, hydrogen sulfide is absorbed, the biogas of the not sulfur-bearing of handling is derived from escape pipe 3, then imports the house steward 6 that gives vent to anger, and last biogas flows to next processing section.
Sweetening agent in need to changing digester 1 or when digester 1 is keeped in repair, can replace and use two digesters 1, the result that can not cause marsh gas power generation to stop.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. marsh gas power generation desulphurization system, comprise digester, inlet pipe, escape pipe and control valve, described inlet pipe is communicated with digester bottom, escape pipe communicates with digester top, on inlet pipe and escape pipe, be equipped with control valve, it is characterized in that, in marsh gas power generation desulphurization system, be provided with two digesters arranged side by side, and having additional inlet manifold and the house steward that gives vent to anger, inlet pipe, escape pipe that two digesters are drawn are communicated with inlet manifold and the house steward that gives vent to anger respectively.
2. marsh gas power generation desulphurization system according to claim 1, is characterized in that, between described inlet pipe, escape pipe and digester, adopts flange to be connected.
3. marsh gas power generation desulphurization system according to claim 1, is characterized in that, is provided with three and is 120 ° of centrosymmetric feets at the bottom of the tank of described digester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500215.0U CN203474743U (en) | 2013-08-16 | 2013-08-16 | Methane power generation desulfurization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500215.0U CN203474743U (en) | 2013-08-16 | 2013-08-16 | Methane power generation desulfurization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474743U true CN203474743U (en) | 2014-03-12 |
Family
ID=50223111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500215.0U Expired - Fee Related CN203474743U (en) | 2013-08-16 | 2013-08-16 | Methane power generation desulfurization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474743U (en) |
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2013
- 2013-08-16 CN CN201320500215.0U patent/CN203474743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |