CN202246671U - Biogas fermentation tank - Google Patents
Biogas fermentation tank Download PDFInfo
- Publication number
- CN202246671U CN202246671U CN2011203947607U CN201120394760U CN202246671U CN 202246671 U CN202246671 U CN 202246671U CN 2011203947607 U CN2011203947607 U CN 2011203947607U CN 201120394760 U CN201120394760 U CN 201120394760U CN 202246671 U CN202246671 U CN 202246671U
- Authority
- CN
- China
- Prior art keywords
- tank body
- biogas
- tank
- pipe
- fermentation tank
- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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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
Abstract
The utility model relates to a biogas fermentation tank, which mainly comprises a tank body. The tank body is provided with a feed pipe, a discharge pipe and an escape pipe, wherein the feed pipe and the discharge pipe are arranged at the lower part of the tank body, and are respectively arranged at both corresponding sides of the tank body; the tank body is connected with a storage pool through the feed pipe; the tank body is connected with a biogas sludge treatment device through the discharge pipe; the top part of the tank body is provided with the escape pipe; the escape pipe is communicated with the tank body and a biogas purification device; the tank body is provided with heating pipes; the tank body and a heating boiler are communicated by the heating pipes; the tank body is provided with a thermometer; and a cylinder mould is arranged in the tank body. In the biogas fermentation tank, the thermometer is arranged in the fermentation tank and is used for monitoring temperature in the fermentation tank, and simultaneously, the fermentation tank is provided with the heating pipes, and the biogas fermentation tank is communicated with the heating boiler by the heating pipes, and the heating pipes are used for supplying heat for the biogas fermentation tank in cold winter so as to ensure the fermentation temperature in the biogas fermentation tank and the biogas yield. As the cylinder mould is arranged in the tank body, and biogas generated from the bottom part of the tank body can rise along the cylinder mould, thereby, the even biogas yield is ensured.
Description
Technical field:
The utility model belongs to biogas generation technique field, is specifically related to a kind of marsh-gas fermentation tank.
Background technology:
Biogas, its major ingredient is a methane, and methane is a kind of ideal geseous fuel, and its colorless and odorless and can burn after an amount of air mixed.The thermal value of every cubic metre of pure methane is 34000 kilojoules, and the thermal value of every cubic metre of biogas is about the 20800-23600 kilojoule.Promptly 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 also can be made the fuel of oil engine and produce industrial chemicals such as methyl alcohol, Superlysoform, tetracol phenixin except that direct burning is used for cooking, oven dry agricultural byproducts, heating, illumination and gas welding etc.The feed liquid and the sediment of after the firedamp gas equipment fermentation, discharging; Contain more rich nutritive substance; Can be used as fertilizer and feed, biogas is reproducible clean energy, traditional biological mass-energy sources such as both alternative stalk, fuel wood; Also commercial energy resource such as alternative coal, and Energy efficiency is apparently higher than stalk, fuel wood, coal etc.
A complete biogas fermentation engineering, no matter its scale has all comprised following technical process: the aftertreatment of the collection of raw material, pre-treatment, fermentation unit (methane-generating pit), discharging and the purification of biogas and storage etc.; At present, pretreated raw material is sent to fermentation unit (methane-generating pit) through e Foerderanlage and ferments and then produces biogas, and the biogas of generation supplies daily production of people and life to use or storage through filtering, purifying; Fermentation unit is the core component of whole fermentation engineering, and the traditional zymotic device generally belongs to spontaneous fermentation, and leavening temperature receives extraneous thermal effect bigger; Uncontrollable, so just cause be warm summer, gas production rate is big; Biogas toos many or too much for use, and winter is cold, and temperature is low; Gas production rate is little, can not satisfy request for utilization.
Moreover ight soil, stalk and water are poured fermentation in the tank body into, and ight soil and stalk are after after a while; Air guide poor performance and easy crust, the biogas that makes tank base produce can not in time reach the tank body top, when base pressure hour; Almost do not have biogas above the tank body, when base pressure is big, wash stalk or ight soil open; Cause biogas pressure increase in the moment tank body, aerogenesis is inhomogeneous.
The utility model content:
In sum, for overcoming the deficiency of prior art, the utility model provides a kind of marsh-gas fermentation tank; It is that TM is set in fermentor tank, and the temperature in order in the monitoring fermentor tank is provided with heating tube simultaneously on fermentor tank; Heating tube is communicated with the biogas jar with heating boiler, in order to heat to fermentor tank cold season in winter, to guarantee the leavening temperature in the fermentor tank; Guarantee biogas output, in jar cylinder mould is set, can guarantee that aerogenesis is even.
For solving the problems of the technologies described above, the technical scheme of the utility model is achieved in that
A kind of marsh-gas fermentation tank mainly comprises tank body, and tank body is provided with feed-pipe, extraction line and escape pipe; Feed-pipe and extraction line are arranged on the bottom of tank body, and are separately positioned on the corresponding both sides of tank body, and tank body connects material storage container through feed-pipe; Tank body connects natural pond slag treatment unit through extraction line, and the tank body top is provided with escape pipe, and escape pipe is communicated with tank body and marsh gas purifying device; Wherein, described tank body is provided with heating tube, and heating tube is communicated with tank body and heating boiler; Tank body is provided with TM, and tank interior is provided with cylinder mould.
Further, the cylinder mould bottom is provided with base.
Further, described tank body is provided with upper circular tube and reaches circulation tube down, and circulation tube all was connected with recycle pump under upper circular tube reached.
Further, described tank body is provided with manhole.
Further, described feed-pipe is provided with feed valve, and extraction line is provided with bleeder valve, and escape pipe is provided with air outlet valve, and heating tube is provided with stopping valve.
The beneficial effect of the utility model is:
1, the utility model is that TM is set in fermentor tank; In order to the temperature in the monitoring fermentor tank; Simultaneously heating tube is set on fermentor tank, heating tube is communicated with the biogas jar with heating boiler, in order to heat to fermentor tank cold season in winter; To guarantee the leavening temperature in the fermentor tank, guarantee biogas output.
2, the utility model is provided with simple in structure, convenient and practical, applied range, and gas producing efficiency is high, and raw material time in tank body 1 is long; Sufficient reacting is thorough, and the container bottom evenly is provided with scum pipe, can in time remove the natural pond slag completely; To guarantee the volume of container, can stablize the assurance gas production rate.
3, owing in tank body, be provided with cylinder mould, the biogas that makes in the tank body bottom especially produce can in time rise along cylinder mould, guarantee uniform gas production rate.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of cylinder mould among Fig. 1.
Embodiment:
Below in conjunction with accompanying drawing the utility model is done further to specify.
Like Fig. 1, shown in Figure 2, a kind of marsh-gas fermentation tank mainly comprises tank body 1, and tank body 1 is provided with feed-pipe 7, extraction line 3 and escape pipe 9; Feed-pipe 7 and extraction line 3 are arranged on the bottom of tank body 1, and are separately positioned on the both sides of tank body 1 correspondence, and tank body 1 connects material storage containers through feed-pipe 7; Feed-pipe 7 is provided with feed valve 6, and tank body 1 is through extraction line 3 connection natural pond slag treatment unit, and extraction line 3 is provided with bleeder valve 4; Tank body 1 top is provided with escape pipe 9, and escape pipe 9 is communicated with tank body 1 and marsh gas purifying device, and escape pipe 9 is provided with air outlet valve 10; Tank body 1 is provided with heating tube 13, and heating tube 13 is communicated with tank body 1 and heating boiler, and heating tube 13 is provided with stopping valve 5; Tank body 1 is provided with TM 11, and tank body 1 is provided with upper circular tube 8 and reaches circulation tube 12 down, and circulation tube 12 all was connected with recycle pump under upper circular tube 8 reached; Also be provided with manhole 2 on the tank body 1, tank interior is provided with cylinder mould 14, and the cylinder mould bottom is provided with base 15.
During use, open feed valve 6, the biogas production raw material in the material storage container gets in the tank body 1 from feed-pipe 7; Fermentation produces biogas in tank body 1, and natural pond slag after fermentation finishes and natural pond liquid are discharged from extraction line 3, gets into natural pond slag treatment unit and carries out aftertreatment; The biogas that produces then gets into the marsh gas purifying device from escape pipe 9 and carries out filtration, purification, when wintry weather cold, when being unfavorable for biogas fermentation; Open the stopping valve 5 on the heating tube 13, boiler is communicated with tank body 1, boiler is heating in the tank body 1; Thereby guarantee the leavening temperature in the tank body 1, guarantee the aerogenesis quality.Inhomogeneous for preventing the fermenting raw materials in the tank body 1, upper circular tube 8 is set on the tank body 1 reaches circulation tube 12 down, circulation tube 12 all was connected with recycle pump under upper circular tube 8 reached; Thereby make the stirring that circulates up and down of fermentation raw material in the tank body 1; Raw material is fermented fully, simultaneously, owing in tank body 1, also be provided with cylinder mould 14; Make that especially the biogas of bottom generation can be in time along the cylinder mould rising in the tank body 1, aerogenesis is even.
Be noted that; The above embodiment is to the explanation of the utility model technical scheme and unrestricted; Other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art; As long as do not exceed the thinking and the scope of the utility model technical scheme, all should be included within the desired interest field of the utility model.
Claims (5)
1. marsh-gas fermentation tank, it comprises tank body (1), tank body (1) is provided with feed-pipe (7), extraction line (3) and escape pipe (9); Feed-pipe (7) and extraction line (3) are arranged on the bottom of tank body (1); And be separately positioned on the corresponding both sides of tank body (1), and tank body (1) connects material storage container through feed-pipe (7), and tank body (1) connects natural pond slag treatment unit through extraction line (3); Tank body (1) top is provided with escape pipe (9); Escape pipe (9) is communicated with tank body (1) and marsh gas purifying device, and it is characterized in that: described tank body (1) is provided with heating tube (13), and heating tube (13) is communicated with tank body (1) and heating boiler; Tank body (1) is provided with TM (11), and tank body (1) inside is provided with cylinder mould (14).
2. a kind of marsh-gas fermentation tank according to claim 1 is characterized in that: cylinder mould (14) bottom is provided with base (15).
3. a kind of marsh-gas fermentation tank according to claim 1 is characterized in that: described tank body (1) is provided with upper circular tube (8) and reaches circulation tube (12) down, and circulation tube (12) all was connected with recycle pump under upper circular tube (8) reached.
4. a kind of marsh-gas fermentation tank according to claim 1 is characterized in that: described tank body (1) is provided with manhole (2).
5. a kind of marsh-gas fermentation tank according to claim 1; It is characterized in that: described feed-pipe (7) is provided with feed valve (6); Extraction line (3) is provided with bleeder valve (4); Escape pipe (9) is provided with air outlet valve (10), and heating tube (13) is provided with stopping valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203947607U CN202246671U (en) | 2011-10-17 | 2011-10-17 | Biogas fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203947607U CN202246671U (en) | 2011-10-17 | 2011-10-17 | Biogas fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202246671U true CN202246671U (en) | 2012-05-30 |
Family
ID=46107942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203947607U Expired - Fee Related CN202246671U (en) | 2011-10-17 | 2011-10-17 | Biogas fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202246671U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344036A (en) * | 2013-07-19 | 2013-10-09 | 周奇迪 | Biogas boiler combustion system |
| CN106978331A (en) * | 2017-05-06 | 2017-07-25 | 赤峰中元晟华生物燃气项目建设有限责任公司 | Large-sized biogas engineering fermentative production system and method |
| CN107058068A (en) * | 2017-05-03 | 2017-08-18 | 山东帝得现代农牧科技有限公司 | A kind of multiple-tank body biogas generating device |
-
2011
- 2011-10-17 CN CN2011203947607U patent/CN202246671U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344036A (en) * | 2013-07-19 | 2013-10-09 | 周奇迪 | Biogas boiler combustion system |
| CN103344036B (en) * | 2013-07-19 | 2015-11-25 | 周成程 | Methane boiler combustion system |
| CN107058068A (en) * | 2017-05-03 | 2017-08-18 | 山东帝得现代农牧科技有限公司 | A kind of multiple-tank body biogas generating device |
| CN106978331A (en) * | 2017-05-06 | 2017-07-25 | 赤峰中元晟华生物燃气项目建设有限责任公司 | Large-sized biogas engineering fermentative production 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: 20120530 Termination date: 20131017 |