CN104250615A - Biogas digester sealing cover - Google Patents
Biogas digester sealing cover Download PDFInfo
- Publication number
- CN104250615A CN104250615A CN201310436960.8A CN201310436960A CN104250615A CN 104250615 A CN104250615 A CN 104250615A CN 201310436960 A CN201310436960 A CN 201310436960A CN 104250615 A CN104250615 A CN 104250615A
- Authority
- CN
- China
- Prior art keywords
- base
- cap
- several
- methane
- capping
- 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.)
- Pending
Links
Classifications
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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
-
- 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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- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Foundations (AREA)
Abstract
The invention provides a biogas digester sealing cover. The sealing cover able to be mounted and fixed on a biogas digester mouth to use includes a base and a cap. The cap matching and interlocking with the base is disposed on the round base, several movable pressure bars are distributed on the cap, several fixed bolts arranged correspondingly to the movable pressure bars are disposed around the base, several fixation screw holes for fixing the base are connected around the base, several movable pressure bars are mounted on the cap through respective hinged shaft seat, and a seal ring is disposed at the juncture where the base and the cap are interlocked. During use, the base is fixed over the biogas digester mouth, and the mouth can be sealed by the configured cap. The biogas digester sealing cover has the obvious characteristics of convenient installation and use, good sealing effect, safety and reliability.
Description
Technical field
The present invention relates to the component that a kind of village's methane-generating pit uses, a kind of methane-generating pit seal closure specifically.
Background technology
Methane-generating pit has to be provided fuel and stores fertile effect, now promote the use of widely at rural area wide geographic area, the principle of work of methane-generating pit be various material is placed through close after make it fermentation produce biogas as fuel and illumination use, the situation demands both having met the renewable energy resources is promoted in the construction of methane-generating pit, very big convenience in life is provided again for vast rural area, but the construction of methane-generating pit is an insoluble difficult problem all the time in its sealing, major cause is that methane-generating pit must guarantee stopping property during the fermentation, and close the bad problem being also directly involved in safe handling, actual special-purpose sealing lid is installed and used owing to lacking to meet to build in current rural area, general is all make a circular closure with cement or clay, compress closed with bimetallic lever or wooden stick by timber wedge mode again during use, this traditional mode, very inconvenient in installation and use, and there is very large hidden danger.
Summary of the invention
The object of the invention is to the insoluble for many years difficult problem solving above-mentioned existence, a kind of methane-generating pit seal closure is provided, have and install and use feature all very easily, and in use very safe and reliable.
The present invention includes base and capping, the technical scheme adopted is: can be fixed on the seal closure that methane-generating pit mouth uses is on a circular base, be configured with the capping interlocked that coincide, capping is distributed with several movable depression bar, base surrounding has the corresponding standing bolt arranged of several and movable depression bar.
In technique scheme: base surrounding is connected with several fixing threaded hole for firm banking.
Several movable depression bar is arranged on above capping by respective hinged block.
The intersection interlocked at base and capping is provided with sealing-ring.
The present invention passes through technique scheme, owing to adopting a base that can be fixed on methane-generating pit mouth, and configure an identical capping, in addition several movable depression bar mode is adopted to close, this structure meets the needs of methane-generating pit whole installation very much, when capping coincide close and pass through several bolt fix after, can completely by methane-generating pit safety close, particularly add a sealing-ring, fermented product in pond can be allowed under anaerobic conditions well to ferment, during unlatching, only several bolt need be revolved nut of dismantling, open by movable depression bar, rise except capping, because methane-generating pit is after material fills, only need close, few unlatching, this set corresponds to actual needs very much, solve the problems such as present methane-generating pit construction lacks special capping sealing difficulty and stopping property is bad thus, there is design science, install and use all very convenient, meet the distinguishing features such as safety requirements.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention.
In figure: 1, base, 2, capping, 3, movable depression bar, 4, hinged block, 5, standing bolt, 6, fixing threaded hole, 7, sealing-ring.
Embodiment
Shown in Fig. 1: can be fixed on the seal closure that methane-generating pit mouth uses is be configured with the capping 2 interlocked that coincide on a circular base 1, capping 2 is distributed with several movable depression bar 3, base 1 surrounding has the corresponding standing bolt 5 arranged of several and movable depression bar 3.Base 1 surrounding is connected with several fixing threaded hole 6 for firm banking 1.Several movable depression bar 3 is arranged on above capping 2 by respective hinged block 4.The intersection interlocked in base 1 and capping 2 is provided with sealing-ring 7.
During installation, base 1 is placed on methane-generating pit mouth, hole, ground is squeezed into by the accurate location of fixing threaded hole 6 in pond mouth surrounding with electric hammer, inserting expansion bolt can be fixed on methane-generating pit mouth by base 1, the standing bolt 5 that movable depression bar 3 correspondence is fixed also can use this method, is fixed on by standing bolt 5 on Chi Kou ground, also can when producing base 1, standing bolt 5 is connected directly between the surrounding of base 1, specifically can needs to arrange according to market and user.
Claims (4)
1. a methane-generating pit seal closure, comprise base (1) and capping (2), it is characterized in that: can be fixed on the seal closure that methane-generating pit mouth uses is on a circular base (1), be configured with the capping (2) interlocked that coincide, capping (2) is distributed with several movable depression bar (3), base (1) surrounding has the corresponding standing bolt (5) arranged of several and movable depression bar (3).
2. methane-generating pit seal closure according to claim 1, is characterized in that: base (1) surrounding is connected with several fixing threaded hole for firm banking (1) (6).
3. methane-generating pit seal closure according to claim 1, is characterized in that: several movable depression bar (3) is arranged on above capping (2) by respective hinged block (4).
4. methane-generating pit seal closure according to claim 1, is characterized in that: the intersection interlocked in base (1) and capping (2) is provided with sealing-ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436960.8A CN104250615A (en) | 2013-09-12 | 2013-09-12 | Biogas digester sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436960.8A CN104250615A (en) | 2013-09-12 | 2013-09-12 | Biogas digester sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104250615A true CN104250615A (en) | 2014-12-31 |
Family
ID=52185873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310436960.8A Pending CN104250615A (en) | 2013-09-12 | 2013-09-12 | Biogas digester sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104250615A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554281A (en) * | 2018-11-27 | 2019-04-02 | 河南美丽乡村环保科技有限公司 | A kind of automatic-closing mechanism of biogas feed inlet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070284016A1 (en) * | 2006-04-25 | 2007-12-13 | Analia Bisca | Double cap system for the handling and transfer of hazardous materials |
| CN201660537U (en) * | 2010-03-15 | 2010-12-01 | 马岩波 | Quick-attach-detach biomass pool movable cover for composite materials |
| CN203546013U (en) * | 2013-09-12 | 2014-04-16 | 陈祖军 | Methane tank sealing cover |
-
2013
- 2013-09-12 CN CN201310436960.8A patent/CN104250615A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070284016A1 (en) * | 2006-04-25 | 2007-12-13 | Analia Bisca | Double cap system for the handling and transfer of hazardous materials |
| CN201660537U (en) * | 2010-03-15 | 2010-12-01 | 马岩波 | Quick-attach-detach biomass pool movable cover for composite materials |
| CN203546013U (en) * | 2013-09-12 | 2014-04-16 | 陈祖军 | Methane tank sealing cover |
Non-Patent Citations (1)
| Title |
|---|
| 张凤岭等: "《生物技术》", 31 July 1993 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109554281A (en) * | 2018-11-27 | 2019-04-02 | 河南美丽乡村环保科技有限公司 | A kind of automatic-closing mechanism of biogas feed inlet |
| CN109554281B (en) * | 2018-11-27 | 2021-11-26 | 河南美丽乡村环保科技有限公司 | Automatic closing mechanism of marsh gas feed inlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141231 |