CN201305597Y - Improved structure of methane tank - Google Patents
Improved structure of methane tank Download PDFInfo
- Publication number
- CN201305597Y CN201305597Y CNU2008202023012U CN200820202301U CN201305597Y CN 201305597 Y CN201305597 Y CN 201305597Y CN U2008202023012 U CNU2008202023012 U CN U2008202023012U CN 200820202301 U CN200820202301 U CN 200820202301U CN 201305597 Y CN201305597 Y CN 201305597Y
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- CN
- China
- Prior art keywords
- pond
- improved structure
- cover
- methane
- generating pit
- 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
- 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
- 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
- C12M23/36—Means for collection or storage of gas; Gas holders
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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)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Clinical Laboratory Science (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to an improved structure of a methane tank. The improved structure comprises a tank body which is made of hard materials. A charging opening and a discharging opening are arranged on the tank body, a plurality of supporting posts are vertically arranged in the tank body along the circumferential direction, a soft cover is sheathed on the plurality of supporting posts and can move up and down along the plurality of supporting posts, a dropping body is arranged at the lower end of the soft cover, an air outlet is arranged at the top part of the soft cover, a water-pressing tank which is communicated with the tank body is arranged at one side of the tank body, a top cover made of hard materials is arranged at the top part of the tank body, and an air outlet through hole which is corresponding to the air outlet is arranged on the top cover. By utilizing the improved structure, air leakage is reduced, the utilization rate of marsh gas is high, and the service life is long.
Description
Technical field
The utility model relates to a kind of improved structure of methane-generating pit.
Background technology
Growing tension along with the energy, biogas more and more obtains people as a kind of renewable energy resources and payes attention to, existing methane pool is roughly divided two kinds, a kind of is that the pond body is all made by mechanically resistant materials such as cement, another kind of pond body is the software bag, and in use, the former stopping property is relatively poor, it is more to leak gas, and the utilization ratio of biogas is lower.It is bigger that the latter produces the pressure that the software bag is subjected to behind the biogas, breaks easily, and work-ing life is shorter.
The utility model content
The utility model is intended to overcome above-mentioned the deficiencies in the prior art, and the improved structure of the methane-generating pit that a kind of work-ing life is long, gas leakage is less, the biogas utilization rate is higher is provided
The improved structure of a kind of methane-generating pit that provides according to the utility model, comprise the pond body of making by mechanically resistant material, the pond body is provided with opening for feed and discharge port, the edge is circumferentially with the pillar stiffener of several vertical settings in the body of described pond, be arranged with a software cover on described several pillar stiffener, described software cover can move up and down along several pillar stiffeners, described software cover lower end is provided with down falling body, described software cover top is provided with the air outlet, one side of described pond body is provided with the setting-out pond that is communicated with the pond body, body top, described pond is provided with the top cover of being made by mechanically resistant material, and corresponding air outlet is provided with out vent hole on the described top cover.
The utility model also has following additional technical feature:
Described pond body is overlooked direction and is tetragon, and four corners are respectively equipped with a pillar stiffener in the body of described pond.
End periphery bends inwards and its end is fixed on the software cover inwall under the described software cover, thereby forms spatial accommodation, and described falling body down is arranged in the spatial accommodation.
Described falling body down is a sand.
A described side of described pond body also is provided with a material-output tank, and described material-output tank is communicated with the pond body by discharge port.
The improved structure of a kind of methane-generating pit that provides according to the utility model, prior art has following advantage relatively: the utility model work-ing life is long, gas leakage is less, the biogas utilization rate is higher.
Description of drawings
Embodiment below in conjunction with accompanying drawing provides describes the utility model in detail, wherein:
Fig. 1 is the schematic top plan view of structure improved a kind of optimal way of a kind of methane-generating pit of the utility model.
Fig. 2 is that A-A is to cross-sectional schematic.
Fig. 3 is that B-B is to cross-sectional schematic.
Fig. 4 is a C place enlarged view among Fig. 2.
Embodiment
Referring to Fig. 1 to Fig. 4, structure improved a kind of optimal way of a kind of methane-generating pit of the utility model is shown, comprise the pond body of making by mechanically resistant material 1, Chi Tike is made by cement, the pond body is provided with opening for feed 10 and discharge port 11, the edge is circumferentially with the pillar stiffener 2 of several vertical settings in the body of described pond, be arranged with a software cover 3 on described several pillar stiffener, the software cover can be made of plastics, described software cover 3 can move up and down along several pillar stiffeners, in the present embodiment, described pond body is overlooked direction and is tetragon, four corners are respectively equipped with a pillar stiffener in the body of described pond, every pillar stiffener should be tried one's best when mounted near pond body inwall, so that the software cover can cover inner bottom part top, pond as wide as possible, four pillar stiffeners support also, and tensioning struts the software cover, described software cover lower end is provided with down falling body 4, described software cover top is provided with air outlet 30, one side of described pond body is provided with the setting-out pond 5 that is communicated with the pond body, body top, described pond is provided with the top cover of being made by mechanically resistant material 6, corresponding air outlet is provided with out vent hole 60 on the described top cover, and top cover 6 is the cement lid.
End periphery bends inwards and its end is fixed on the software cover inwall under the described software cover, thereby forms spatial accommodation 7, and described falling body down is arranged in the spatial accommodation, and in the present embodiment, following falling body is a sand.A described side of described pond body also is provided with a material-output tank 8, and described material-output tank is communicated with the pond body by discharge port, and discharge port is positioned at the bottom of pond body.
During use, throat-fed from the body of pond, intravital material fermentation back, pond produces biogas, biogas is to rising, and most of biogas is concentrated in the software cover, because the stopping property of software cover is better, therefore it is less to leak gas, the biogas utilization rate is higher, along with the continuous increase of biogas, software covers under the effect of biogas pressure, the software cover overcome and four pillar stiffeners between tensile force, frictional force reaches the gravity of falling body down, move up, lean at last on top cover 6, at this moment, the pressure of biogas concentrates on the top cover, the pressure that the software cover is subjected to is less, therefore the software cover can not break, and not fragile, its work-ing life is longer.Pressure in the generation of biogas and from air outlet 30 output procedures at software cover top, methane-generating pit can fluctuate, and the effect in the setting-out pond 5 that is communicated with the pond body just is to adjust automatically the pressure of methane-generating pit, makes the intravital pressure in pond keep constant substantially.When needing discharging, can be directly from the material-output tank discharging.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (5)
1, a kind of improved structure of methane-generating pit, comprise the pond body of making by mechanically resistant material (1), the pond body is provided with opening for feed (10) and discharge port (11), it is characterized in that in the body of described pond along the pillar stiffener (2) that is circumferentially with several vertical settings, be arranged with a software cover (3) on described several pillar stiffener, described software cover (3) can move up and down along several pillar stiffeners, described software cover lower end is provided with down falling body (4), described software cover top is provided with air outlet (30), one side of described pond body is provided with the setting-out pond (5) that is communicated with the pond body, body top, described pond is provided with the top cover of being made by mechanically resistant material (6), and corresponding air outlet is provided with out vent hole (60) on the described top cover.
2, the improved structure of methane-generating pit according to claim 1 is characterized in that described pond body overlooks direction and be tetragon, and four corners are respectively equipped with a pillar stiffener (2) in the body of described pond.
3, the improved structure of methane-generating pit according to claim 1 is characterized in that under the described software cover that end periphery bends inwards and its end is fixed on the software cover inwall, thereby forms spatial accommodation (7), and described falling body down is arranged in the spatial accommodation.
4, the improved structure of methane-generating pit according to claim 3 is characterized in that described falling body down is a sand.
5, the improved structure of methane-generating pit according to claim 1 is characterized in that a described side of described pond body also is provided with a material-output tank (8), and described material-output tank is communicated with the pond body by discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202023012U CN201305597Y (en) | 2008-10-24 | 2008-10-24 | Improved structure of methane tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202023012U CN201305597Y (en) | 2008-10-24 | 2008-10-24 | Improved structure of methane tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201305597Y true CN201305597Y (en) | 2009-09-09 |
Family
ID=41098063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202023012U Expired - Fee Related CN201305597Y (en) | 2008-10-24 | 2008-10-24 | Improved structure of methane tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201305597Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018335A (en) * | 2014-04-15 | 2015-11-04 | 罗利民 | Process for movable production of biogas by using groove cover single tank |
| CN113024288A (en) * | 2019-12-25 | 2021-06-25 | 山东盛园现代农业科技发展有限公司 | Complete equipment for producing liquid fertilizer by fermenting livestock and poultry manure |
| CN115574890A (en) * | 2022-12-07 | 2023-01-06 | 天宇利水信息技术成都有限公司 | 20CM bore weighing type evaporation measuring instrument |
-
2008
- 2008-10-24 CN CNU2008202023012U patent/CN201305597Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018335A (en) * | 2014-04-15 | 2015-11-04 | 罗利民 | Process for movable production of biogas by using groove cover single tank |
| CN113024288A (en) * | 2019-12-25 | 2021-06-25 | 山东盛园现代农业科技发展有限公司 | Complete equipment for producing liquid fertilizer by fermenting livestock and poultry manure |
| CN115574890A (en) * | 2022-12-07 | 2023-01-06 | 天宇利水信息技术成都有限公司 | 20CM bore weighing type evaporation measuring instrument |
| CN115574890B (en) * | 2022-12-07 | 2023-03-10 | 天宇利水信息技术成都有限公司 | 20CM bore weighing type evaporation measuring instrument |
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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: 20090909 Termination date: 20111024 |