CN202595147U - Biogas collecting equipment with double-air-bag buoyancy water seal - Google Patents
Biogas collecting equipment with double-air-bag buoyancy water seal Download PDFInfo
- Publication number
- CN202595147U CN202595147U CN201220213236XU CN201220213236U CN202595147U CN 202595147 U CN202595147 U CN 202595147U CN 201220213236X U CN201220213236X U CN 201220213236XU CN 201220213236 U CN201220213236 U CN 201220213236U CN 202595147 U CN202595147 U CN 202595147U
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- CN
- China
- Prior art keywords
- pump
- pipeline
- sealing cover
- air
- bag
- 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
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/56—Floating elements
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Clinical Laboratory Science (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Sludge (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses biogas collecting equipment with a double-air-bag buoyancy water seal. The biogas collecting equipment comprises a fermenting tank (1), an annular water groove (2), air bags (3), a sealing cover (4) and a pump, wherein the annular water groove (2) is formed in the fermenting tank (1); two annular air bags (3) are fixed on the annular water groove (2); the opening of the semispherical sealing cover (4) is hermetically connected with the contact of the two air bags (3); the air suction port of the pump (5) is communicated with the inside of the sealing cover (4) through a pipeline; a negative pressure meter (6) is arranged on a pipeline between the pump (5) and the sealing cover (4); the exhaust port of the pump (5) is communicated with the inside of the fermenting tank (1) through a pipeline; and the exhaust port of the pump (5) is connected with a desulfurizer (7) through a pipeline. The biogas collecting equipment has the advantages of safety, reliability and high gas yield.
Description
Technical field
The utility model relates to a kind of sludge gas collecting device, is specifically related to a kind of pair of air bag buoyancy water seal biogas equipment of gathering.
Background technology
Along with the popularization of China's biogas science and technology development and rural area household biogas, biogas facility is widely used.But existing biogas facility possibly blasted under the excessive situation of pressure, harm people's safety.Existing biogas facility can be extracted natural pond liquid out under the insufficient situation of gaseous tension, produce to stop up.Existing biogas facility is easy to generate crust in its fermentation vat, causes the methane gas producing rate low.
The utility model content
The purpose of the utility model promptly is to overcome the deficiency of prior art, provides a kind of safe and reliable, two air bag buoyancy water seal biogas that factor of created gase is high equipment of gathering.
The purpose of the utility model realizes through following technical scheme:
Two air bag buoyancy water seal biogas equipment of gathering; It comprises fermentation vat, annular water tank, air bag, sealing cover and pump; Annular water tank is arranged in the fermentation vat, is fixed with two annular air bags on the annular water tank, and the contact position of the opening part of hemispheric sealing cover and two air bags is tightly connected; The suction opening of pump is through the internal communication of pipeline and sealing cover; Pipeline between pump and the sealing cover is provided with depressimeter, and the venting port of pump is through the internal communication of pipeline and fermentation vat, and the venting port of pump is connected with devulcanizer through pipeline;
It also comprises gas-storing bag, and gas-storing bag is connected with the venting port of pump through electrically-controlled valve;
It also comprises unit and the air pressure probe that is arranged at the sealing cover top, and pump, air pressure probe, electrically-controlled valve are electrically connected with unit.
Depressimeter comprises a bag and the U type pipe that is communicated with the bag bottom.
Gas-storing bag is connected with vent valve through pipeline, and the pipeline between gas-storing bag and the vent valve is communicated with through manual valve with pipeline between sealing cover and the pump.
The advantage of the utility model is:
1. can effectively seal and the biogas no pressure requirement of gathering, can not produce blast, safe and reliable;
2. be provided with depressimeter, pump can suck air through depressimeter under the insufficient situation of sealing cover internal pressure, the situation generation of having avoided sucking natural pond liquid or having torn sealing cover;
3. adopt pneumatic stripping technique, the biogas that produces is sent in the fermentation vat through pump again, let natural pond liquid cycling cycling vibration in the fermentation vat, avoided liquid incrustive situation in natural pond to take place, make attached to the gas on the slag of natural pond and separate, improved factor of created gase with the natural pond slag.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among the figure, 1-fermentation vat, 2-annular water tank, 3-air bag, 4-sealing cover, 5-pump, 6-depressimeter, 7-devulcanizer, 8-gas-storing bag, 9-electrically-controlled valve, 10-air pressure probe, 11-unit, 12-vent valve, 13-manual valve.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further, the protection domain of the utility model is not limited to the following stated.
As shown in Figure 1, two air bag buoyancy water seal biogas equipment of gathering, it comprises fermentation vat 1, annular water tank 2, air bag 3, sealing cover 4 and pump 5; Annular water tank 2 is arranged in the fermentation vat 1; Store water in the annular water tank 2, its part can be sunk to below the liquid liquid level of natural pond, be fixed with two annular air bags 3 on the annular water tank 2; Annular water tank 2 can be floated on the liquid of natural pond, and the contact position of the opening part of hemispheric sealing cover 4 and two air bags 3 is tightly connected.The suction opening of pump 5 is through the internal communication of pipeline and sealing cover 4; Pipeline between pump 5 and the sealing cover 4 is provided with depressimeter 6; The venting port of pump 5 is through the internal communication of pipeline and fermentation vat 1, and the venting port of pump 5 is connected with devulcanizer 7 through pipeline, and devulcanizer 7 is connected with gas equipment; It also comprises gas-storing bag 8, and gas-storing bag 8 is connected with the venting port of pump 5 through electrically-controlled valve 9; It also comprises unit 11 and the air pressure probe 10 that is arranged at sealing cover 4 tops, and pump 5, air pressure probe 10, electrically-controlled valve 9 are electrically connected with unit 11.Depressimeter 6 comprises a bag and the U type pipe that is communicated with the bag bottom, in the U type pipe water is housed.Gas-storing bag 8 is connected with vent valve 12 through pipeline, and the pipeline between gas-storing bag 8 and the vent valve 12 is communicated with through manual valve 13 with pipeline between sealing cover 4 and the pump 5.
The principle of work of the utility model is following:
The biogas in the sealing cover 4 is extracted in pump 5 work out, through delivering to gas equipment behind the devulcanizer 7; When air pressure probe 10 detects sealing cover 4 internal gas pressures when excessive, unit 11 control electrically-controlled valve 9 are opened, and unnecessary biogas gets into gas-storing bag 8 and stores, and the biogas that gas-storing bag 8 can't store is discharged through vent valve 12; When sealing cover 4 internal gas pressures are lower, simultaneously pump 5 is when operation, and the suction opening of pump 5 produces negative pressure, and the water in this moment U type pipe gets into bag, and pump 5 sucks air through depressimeter 6.
Claims (3)
1. two air bag buoyancy water seal biogas equipment of gathering; It is characterized in that: it comprises fermentation vat (1), annular water tank (2), air bag (3), sealing cover (4) and pump (5); Annular water tank (2) is arranged in the fermentation vat (1); Be fixed with two annular air bags (3) on the annular water tank (2); The contact position of the opening part of hemispheric sealing cover (4) and two air bags (3) is tightly connected, and the suction opening of pump (5) is through the internal communication of pipeline and sealing cover (4), and the pipeline between pump (5) and the sealing cover (4) is provided with depressimeter (6); The venting port of pump (5) is through the internal communication of pipeline and fermentation vat (1), and the venting port of pump (5) is connected with devulcanizer (7) through pipeline;
It also comprises gas-storing bag (8), and gas-storing bag (8) is connected with the venting port of pump (5) through electrically-controlled valve (9);
It also comprises unit (11) and is arranged at the air pressure probe (10) at sealing cover (4) top that pump (5), air pressure probe (10), electrically-controlled valve (9) are electrically connected with unit (11).
2. according to claim 1 pair of air bag buoyancy water seal biogas equipment of gathering is characterized in that: described depressimeter (6) comprises bag and the U type pipe that is communicated with the bag bottom.
3. according to claim 1 pair of air bag buoyancy water seal biogas equipment of gathering; It is characterized in that: described gas-storing bag (8) is connected with vent valve (12) through pipeline, and the pipeline between gas-storing bag (8) and the vent valve (12) is communicated with through manual valve (13) with pipeline between sealing cover (4) and the pump (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220213236XU CN202595147U (en) | 2012-05-14 | 2012-05-14 | Biogas collecting equipment with double-air-bag buoyancy water seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220213236XU CN202595147U (en) | 2012-05-14 | 2012-05-14 | Biogas collecting equipment with double-air-bag buoyancy water seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595147U true CN202595147U (en) | 2012-12-12 |
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ID=47312702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220213236XU Expired - Fee Related CN202595147U (en) | 2012-05-14 | 2012-05-14 | Biogas collecting equipment with double-air-bag buoyancy water seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618685A (en) * | 2018-12-10 | 2019-04-16 | 贵州省潘念种养殖有限公司 | A kind of silage silo |
| CN115028260A (en) * | 2022-06-10 | 2022-09-09 | 濮阳市鹏鑫化工有限公司 | Industrial wastewater anaerobic tail gas trapping system and method |
-
2012
- 2012-05-14 CN CN201220213236XU patent/CN202595147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618685A (en) * | 2018-12-10 | 2019-04-16 | 贵州省潘念种养殖有限公司 | A kind of silage silo |
| CN115028260A (en) * | 2022-06-10 | 2022-09-09 | 濮阳市鹏鑫化工有限公司 | Industrial wastewater anaerobic tail gas trapping system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130514 |