CN201713517U - Novel biogas tank - Google Patents
Novel biogas tank Download PDFInfo
- Publication number
- CN201713517U CN201713517U CN 201020127914 CN201020127914U CN201713517U CN 201713517 U CN201713517 U CN 201713517U CN 201020127914 CN201020127914 CN 201020127914 CN 201020127914 U CN201020127914 U CN 201020127914U CN 201713517 U CN201713517 U CN 201713517U
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- China
- Prior art keywords
- tank body
- biogas
- tank
- water pressure
- fermentation
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- 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.)
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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
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing 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
- 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
- C12M23/56—Floating elements
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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)
- Sustainable Development (AREA)
- Microbiology (AREA)
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- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Clinical Laboratory Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a biogas reaction vessel, which belongs to the technical field of biogas fermentation equipment and comprises a tank body and a water pressure chamber arranged on one side of the tank body. The feed inlet and the drain outlet of the tank body are communicated with the water pressure chamber, and a straw feed port is arranged at the upper part of the side surface of the tank body. The novel biogas tank is characterized in that a buoyancy stop net is arranged in the middle of the tank body and is fixed on a hanger on the inner wall of the tank body, and a drawbar is arranged at the center of the buoyancy stop net and is connected at the bottom of the tank body. The buoyancy stop net is arranged at the middle part of the fermentation tank. During usage, straws are fed into the tank body through the feed inlet, float upwards after manure water is filled into the tank body through the feed inlet of the water pressure chamber, and are stopped and limited by the buoyancy stop net to conduct rapid hermetic fermentation in combination with a tank body heating mechanism. The novel biogas fermentation tank can directly use straws as the main raw material for mixed fermentation in combination with small amount of manure water, and has the advantages of long-lasting biogas production, stable and high biogas yield, easily-accessible raw materials and easy generalization.
Description
Technical field
The utility model relates to a kind of marsh gas anaerobic reaction equipment, belongs to the biogas fermentation equipment technical field.
Background technology
Biogas is a kind of novel renewable energy source, is used widely in vast rural area of China and industrial production.In the prior art, many employings directly utilize the anaerobic fermentation technology of people and animals' liquid manure that biogas is provided, but along with being on the increase of biogas facility quantity, and can not satisfy the demands gradually as the human and animal excreta of raw material; Meanwhile, agricultural wastes such as stalk, waste wood etc. are ignited or are abandoned, and not only cause waste, and contaminate environment, and agricultural stalk quantity is many, can be used as the raw material of biogas generation preferably after the crushed stalk.When stalk uses in biogas facility, need be pulverizing, ensiling, operation such as become thoroughly decomposed to stalk, waste time and energy, the application cost height, therefore, need a kind of biogas generation tank that can directly use stalk as raw material of design badly, to solve the problems that the stalk marsh gas engineering exists.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple in structure, easy to use, suitable novel excrement material and the dual-purpose biogas retort of promoting of stalk.
The alleged problem of the utility model realizes with following technical scheme:
A kind of marsh gas jar, comprise tank body in the formation, described tank body top is the Cap for tin body of sealing, described tank body one side is a water pressure house, the opening for feed of tank body and sewage draining exit are communicated with water pressure house, are the stalk charging opening in opening for feed one side, after the improvement, the floating net of resistance is set at the tank body middle part, and the floating net of resistance is fixed on the inner tank wall hook.
Above-mentioned marsh gas jar is provided with pull bar in the middle of the floating net of described resistance, and pull bar is connected tank base.
Stirrer is set in the middle of the above-mentioned marsh gas jar, described tank body top, and the stir shaft rotation of stirrer is supported on the Cap for tin body, and agitating vane is positioned at the floating online side of resistance.
Above-mentioned marsh gas jar, the floating net of described resistance adopts corrosion-resistant materials such as Stainless Steel Wire, plastics.
Above-mentioned marsh gas jar, described tank body is provided with heating mechanism, and described heating mechanism is fixed on the inner tank wall.
Above-mentioned marsh gas jar, described stalk charging opening is not less than opening for feed.
Above-mentioned marsh gas jar, described water pressure house bottom is a settling pit, establishes residual sea water pump in the settling pit.
Rational in infrastructure, the good airproof performance of the utility model, the floating net of resistance is set in the middle of fermentor tank, and the fermentor tank side is provided with independently stalk charging opening, during use, stalk places the tank body bottom, after treating that the opening for feed of liquid manure by water pressure house is full of tank body, the stalk come-up is blocked by the floating net of resistance, in the fermenting process, can regulate leavening temperature by the agitator stirring and the cooperation jar intravital heating mechanism that place the floating online portion of resistance, methane gas producing efficient height, easy to operate.
The utility model adopts straw to carry out anaerobic degradation as raw material, and the stalk aerogenesis is stable, longer duration, and raw material sources are extensive, suit to promote in the Rural areas big area.
Description of drawings
Fig. 1 is the utility model schematic top plan view;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is the B-B cross-sectional view of Fig. 1.
The component label is respectively in the accompanying drawing: 1. tank body; 2. Cap for tin body; 3. biogas pipe; 4. water pressure house; 5. net is floated in resistance; 6. opening for feed; 7. sewage draining exit; 8. charging opening; 9. link up with; 10. pull bar; 11. stirrer; 12. settling pit; 13. residual sea water pump; 14. heating mechanism; 15. upper hose; 16. water return outlet; 17. stir shaft; 18. agitating vane.
Embodiment
Consult Fig. 1-Fig. 3, a kind of anaerobic fermentation tank of making biogas, comprise fermentation tank body 1, described tank body place suitable for reading establishes the Cap for tin body 2 of sealing, described biogas pipe 3 is communicated with tank inner chamber by Cap for tin body, described fermentor tank body side surface is water pressure house 4 independently, water pressure house is communicated with the opening for feed 6 and the sewage draining exit 7 of tank body, the tank body middle and upper part of described water pressure house one side is a stalk charging opening 8, charging opening is a little more than opening for feed, and wherein, the floating net of resistance at fermentation tank body middle part is divided into cavity up and down with the reaction chamber of tank body, the floating net of described resistance is fixed on the inner tank wall hook 9, is connected tank base by pull bar 10 in the middle of the floating net of resistance.Stirrer 11 is set on the described tank body, and stir shaft 17 rotations of stirrer are supported on the Cap for tin body, and agitating vane 18 is positioned at the floating online portion of resistance.In conjunction with Fig. 2, Fig. 3, near the fixedly heating mechanism 14 of described fermentation inner tank wall, in the present embodiment, heating mechanism adopts water-warming heater, and well heater is looped around on the inner tank wall, and its top is provided with water-in 15, the bottom is provided with water return outlet 16; Water-in and water return outlet are communicated with the formation circulation path with process furnace.In the practical application, as required, fermentor tank can be heated to 50-65 ℃ of thermophilic fermentation with sun power, boiler etc., 20-49 ℃ of mesophilic digestion or 20 ℃ of following low temperature fermentations.
The utility model is provided with the floating net of removable resistance in the biogas jar, the floating net of resistance is divided into two chambers up and down with tank body fermentation reaction chamber, during use, earlier stalk is added in the fermentor tank from the stalk charging opening, opening for feed by water pressure house pours into the people's animal manure material that stirs through dilution then, and stalk floats in the excrement material and floats the net place to resistance, seals anaerobic fermentation tank then, anaerobic reaction by anaerobic fermentation tank, make the excrement material produce biogas, stalk by the anerobe decomposing and fermenting, is converted into methane gas subsequently, in the conversion process, rotate stir shaft, natural pond liquid is stirred, because of agitating vane is positioned at the floating online portion of resistance by agitating vane, with the approaching place of stalk material, during stirring, the stalk rotating effect is good, and decomposition rate is accelerated, in conjunction with heating mechanism, the decomposition efficiency height; After treating that material decomposes fully, waste firedamp liquid enters the settling pit 12 of water pressure house bottom by sewage draining exit, opens residual sea water pump 13 at last waste firedamp liquid is extracted out.
The utility model in actual use, fermentor tank can adopt the column structure, tank body can adopt metallic substance to make or use the cement grouting moulding; Fermentor tank can adopt monomer, concatermer structure.The floating net of resistance of the present utility model adopts corrosion-resistant materials such as Stainless Steel Wire, plastics to make.
Claims (5)
1. marsh gas jar, comprise tank body (1) in the formation, described tank body top is the Cap for tin body (2) of sealing, described tank body one side is water pressure house (4), opening for feed of tank body (6) and sewage draining exit (7) are communicated with water pressure house (4), are stalk charging opening (8) in opening for feed (6) one sides, it is characterized in that, described tank body middle part is provided with the floating net (5) of resistance, and the floating net of resistance is fixed on the inner tank wall hook (9).
2. marsh gas jar according to claim 1 is characterized in that, is provided with pull bar (10) in the middle of the floating net of described resistance, and pull bar is connected tank base.
3. marsh gas jar according to claim 2 is characterized in that, stirrer (11) is set in the middle of the described tank body top, and the stir shaft of stirrer (17) rotation is supported on the Cap for tin body, and agitating vane (18) is positioned at the floating online side of resistance.
4. marsh gas jar according to claim 1 is characterized in that, described stalk charging opening is not less than opening for feed.
5. marsh gas jar according to claim 4 is characterized in that, described water pressure house bottom is settling pit (12), establishes residual sea water pump (13) in the settling pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020127914 CN201713517U (en) | 2010-03-11 | 2010-03-11 | Novel biogas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020127914 CN201713517U (en) | 2010-03-11 | 2010-03-11 | Novel biogas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713517U true CN201713517U (en) | 2011-01-19 |
Family
ID=43459517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020127914 Expired - Fee Related CN201713517U (en) | 2010-03-11 | 2010-03-11 | Novel biogas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694375A (en) * | 2014-12-23 | 2015-06-10 | 李世峰 | Wet-dry two-step biogas fermentation device and method |
-
2010
- 2010-03-11 CN CN 201020127914 patent/CN201713517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694375A (en) * | 2014-12-23 | 2015-06-10 | 李世峰 | Wet-dry two-step biogas fermentation device 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: 20110119 Termination date: 20130311 |