CN103387931A - System utilizing organisms to produce biogas - Google Patents
System utilizing organisms to produce biogas Download PDFInfo
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- CN103387931A CN103387931A CN2012101446218A CN201210144621A CN103387931A CN 103387931 A CN103387931 A CN 103387931A CN 2012101446218 A CN2012101446218 A CN 2012101446218A CN 201210144621 A CN201210144621 A CN 201210144621A CN 103387931 A CN103387931 A CN 103387931A
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- biogas
- tank body
- storage area
- tank
- opening
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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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- Treatment Of Sludge (AREA)
Abstract
The invention discloses a system utilizing organisms to produce biogas. The system comprises a tank having an opened end, a heating tube is arranged on the inner wall of the tank, a top film is arranged at the opened end of the tank to realize seal, and a cavity between the tank and the top film forms a biogas storage area. The system has the advantages of simple structure, high seal performance, improved biogas purity, avoiding of the blast phenomenon, improvement of the biogas production efficiency through the heating of the heating tube, improved use continuity, shortened production period and reduced production cost.
Description
Technical field
The present invention relates to system, especially relate to the system of utilizing biological production biogas, belong to chemical industry, biological production field.
Background technology
Biogas is exactly the gas in marsh as its name suggests.People often see in swampland, side bilge or manure pit, having bubble to come up, and, if we are drawing match, light it the biogas of the natural generation of nature that Here it is so long.Biogas, be various organic substances, at isolated air (reductive condition), and at temperature that must be suitable, humidity, and a kind of combustible gas that produces through the fermentative action of microorganism.Biogas is some organic substances, and under certain temperature, humidity, acidity condition, isolated air (as use methane-generating pit), through microbial process (fermentation) and the inflammable gas of generation.It contains a small amount of hydrogen sulfide, so stink slightly.Fermentation is complicated biochemical change, has many microorganisms to participate in.Biogas is the mixture of multiple gases, generally contains methane 50～70%, and all the other are carbonic acid gas and a small amount of nitrogen, hydrogen and hydrogen sulfide etc.Its characteristic is similar to Sweet natural gas.In air as contain 8.6～20.8%(by volume) biogas the time, will form volatile mixed gas.Biogas except direct burning is used for cooking, oven dry agricultural byproducts, heating, illumination and gas welding etc., also can be made the industrial chemicals such as the fuel of oil engine and methanol, formalin, tetracol phenixin.Feed liquid and the sediment of discharging after the firedamp gas equipment fermentation, contain more rich nutritive substance, can be used as fertilizer and feed.The main component methane of biogas is a kind of desirable geseous fuel, its colorless and odorless, with after appropriate air mixed namely to the burning.The heating of every cubic metre of pure methane is 34000 kilojoules the most, and the thermal value of every cubic metre of biogas is about the 20800-23600 kilojoule.Namely after 1 cubic metre of biogas perfect combustion, can produce and be equivalent to the heat that 0.7 kilogram of hard coal provides.Compare with other combustion gas, its capability of antidetonance is better, is a kind of good clean fuel.Biogas is found at swampland in 1776 by Italian physicist A. Wal tower.Russian Β in 1916. П. good this base of plum difficult to understand has been isolated the first strain methanobacteria (but not being purebred).China is separation of methane sarcina success first in 1980.Nearly 20 strains of isolated methane bacterial classification in the world at present.Traditional biogas production is used for stopping property and is to utilize the natural temperature fermentation, causes efficiency and the purity of producing biogas to be affected, and easily blasts in use.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, the system of utilizing biological production biogas is provided, this system simple in structure, sealing property is high, makes the purity of biogas improve, avoided the phenomenon of blasting,, by the heating of heating tube, improved the efficiency of biogas production simultaneously, the continuity of use improves, shorten the production cycle, reduced production cost.
Purpose of the present invention is achieved through the following technical solutions: the system of utilizing biological production biogas, the tank body that comprises an end opening, be provided with heating tube on the inwall of described tank body, the opening end of tank body arranges teleblem and realizes sealing, and the cavity between tank body and teleblem forms the biogas storage area.
Be provided with whipping appts in described tank body, an end of whipping appts is provided with motor, and motor is arranged on the outside of tank body.
Be provided with opening for feed and liquid outlet on described tank body, liquid outlet is arranged on the below of opening for feed.
Described biogas storage area is provided with methane outlet.
Described tank body outer setting has vacuum fan, and vacuum fan is communicated with the biogas storage area.
In sum, the invention has the beneficial effects as follows: this system simple in structure, sealing property is high, make the purity of biogas improve, avoided the phenomenon of blasting, simultaneously the heating by heating tube, improved the efficiency of biogas production, the continuity of using improves, and shortens the production cycle, has reduced production cost.
Description of drawings
Fig. 1 is structural representation of the present invention.
Mark and corresponding component title in accompanying drawing: 1-tank body; 2-opening for feed; 3-vacuum fan; 4-biogas storage area; 5-teleblem; 6-methane outlet; 7-whipping appts; 8-liquid outlet; 9-heating tube.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment:
As shown in Figure 1, utilize the system of biological production biogas, comprise the tank body 1 of an end opening, be provided with heating tube 9 on the inwall of described tank body 1, the opening end of tank body 1 arranges teleblem 5 and realizes sealing, and the cavity between tank body 1 and teleblem 5 forms biogas storage area 4.Tank body 1 and teleblem 5 form sealed environment, and the biogas of producing is because the proportion problem rises in biogas storage area 4 and stores, and heating tube 9 gathers on the inwall of tank body 1,, to heating in tank body 1, shorten the time of fermentation, raise the efficiency.
Be provided with whipping appts 7 in described tank body 1, an end of whipping appts 7 is provided with motor, and motor is arranged on the outside of tank body 1.Stir by driven by motor whipping appts 7, make the biological fermentation in tank body 1 more abundant, the efficiency of producing biogas is higher.
Be provided with opening for feed 2 and liquid outlet 8 on described tank body 1, liquid outlet 8 is arranged on the below of opening for feed 2.Opening for feed 2 is constantly to the interior interpolation raw material of tank body 1, and the liquid after fermentation and dregs are discharged by liquid outlet 8, makes the production in tank body 1 keep continuity.
Described biogas storage area 4 is provided with methane outlet 6.The biogas of having produced, be transported to by methane outlet 6 position that needs.
Described tank body 1 outer setting has vacuum fan 3, and vacuum fan 3 is communicated with biogas storage area 4.Vacuum fan 3 is extracted the air in biogas storage area 4 out, guarantees that the environment in tank body 1 is anaerobic environment, improves the efficiency of fermentation.
Take aforesaid way, just can realize preferably the present invention.
Claims (5)
1. utilize the system of biological production biogas, it is characterized in that: the tank body (1) that comprises an end opening, be provided with heating tube (9) on the inwall of described tank body (1), the opening end of tank body (1) arranges teleblem (5) and realizes sealing, and the cavity between tank body (1) and teleblem (5) forms biogas storage area (4).
2. the system of utilizing biological production biogas according to claim 1, it is characterized in that: be provided with whipping appts (7) in described tank body (1), an end of whipping appts (7) is provided with motor, and motor is arranged on the outside of tank body (1).
3. the system of utilizing biological production biogas according to claim 1, it is characterized in that: be provided with opening for feed (2) and liquid outlet (8) on described tank body (1), liquid outlet (8) is arranged on the below of opening for feed (2).
4. the system of utilizing biological production biogas according to claim 1, it is characterized in that: described biogas storage area (4) is provided with methane outlet (6).
5. the described system of utilizing biological production biogas of any one according to claim 1 to 4, it is characterized in that: described tank body (1) outer setting has vacuum fan (3), and vacuum fan (3) is communicated with biogas storage area (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101446218A CN103387931A (en) | 2012-05-11 | 2012-05-11 | System utilizing organisms to produce biogas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101446218A CN103387931A (en) | 2012-05-11 | 2012-05-11 | System utilizing organisms to produce biogas |
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| CN103387931A true CN103387931A (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101446218A Pending CN103387931A (en) | 2012-05-11 | 2012-05-11 | System utilizing organisms to produce biogas |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317771Y (en) * | 2008-12-03 | 2009-09-30 | 北京盈和瑞环保设备有限公司 | Gas generating and storing integrative methane generator |
| CN201334395Y (en) * | 2009-01-09 | 2009-10-28 | 山东新能环境工程有限公司 | Internal-heating type gas-liquid integrated anaerobic fermentation reactor |
| CN201473522U (en) * | 2009-08-19 | 2010-05-19 | 宝林 | Anaerobic ferment tank with integrated fermentation and gas storage |
| CN201999928U (en) * | 2010-03-09 | 2011-10-05 | 安阳利浦筒仓工程有限公司 | Continuous monitoring anaerobic fermentation tank of sampling loop |
| CN202576412U (en) * | 2012-05-11 | 2012-12-05 | 四川汇利实业有限公司 | System for producing biogas by using organism |
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2012
- 2012-05-11 CN CN2012101446218A patent/CN103387931A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201317771Y (en) * | 2008-12-03 | 2009-09-30 | 北京盈和瑞环保设备有限公司 | Gas generating and storing integrative methane generator |
| CN201334395Y (en) * | 2009-01-09 | 2009-10-28 | 山东新能环境工程有限公司 | Internal-heating type gas-liquid integrated anaerobic fermentation reactor |
| CN201473522U (en) * | 2009-08-19 | 2010-05-19 | 宝林 | Anaerobic ferment tank with integrated fermentation and gas storage |
| CN201999928U (en) * | 2010-03-09 | 2011-10-05 | 安阳利浦筒仓工程有限公司 | Continuous monitoring anaerobic fermentation tank of sampling loop |
| CN202576412U (en) * | 2012-05-11 | 2012-12-05 | 四川汇利实业有限公司 | System for producing biogas by using organism |
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Application publication date: 20131113 |