CN204385190U - A kind of partitioned methane-generating pit adopting membrane structure top cover - Google Patents
A kind of partitioned methane-generating pit adopting membrane structure top cover Download PDFInfo
- Publication number
- CN204385190U CN204385190U CN201420777639.6U CN201420777639U CN204385190U CN 204385190 U CN204385190 U CN 204385190U CN 201420777639 U CN201420777639 U CN 201420777639U CN 204385190 U CN204385190 U CN 204385190U
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- CN
- China
- Prior art keywords
- methane
- generating pit
- membrane structure
- partitioned
- top cover
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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.)
- Expired - Fee Related
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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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- Tents Or Canopies (AREA)
Abstract
The utility model relates to a kind of partitioned methane-generating pit adopting membrane structure top cover, it is characterized in that: it comprises a methane-generating pit body with multiple separate tanks road be separated into by cement wall, multiple stationary installation is evenly set being positioned at the cement coping around each Chi Dao; The multiple stationary installations be positioned at around each Chi Dao connect the flexible partition in arch that is positioned at this Chi Dao top jointly; Each stationary installation comprise one be embedded in cement wall in the anchor rib of a few font, the top of anchor rib is fastenedly connected by a bolt angle steel that two rubber gaskets and that a channel-section steel, two be fastened on anchor rib is positioned at channel-section steel top are positioned at two rubber gasket tops successively; The edge of flexible partition is by bolt-through and step up between two rubber gaskets.The biogas membrane structure matching that the utility model adopts is high, and that can suit measures to local conditions is configured various methane-generating pit type, and biogas membrane structure tool is anti-aging, high pressure resistant, resistance to air loss is good and the advantage such as acid and alkali-resistance.The utility model is widely used in the methane-generating pit of large-scale pasture.
Description
Technical field
The utility model relates to a kind of methane-generating pit, particularly about a kind of partitioned methane-generating pit adopting membrane structure top cover.
Background technology
The concrete prefabricated board-like cap structure of the many employings of traditional methane-generating pit, this cap structure is closed and is outdoor construction, so there is no good Insulation, and the methane-generating pit top cover Financial cost adopting cement pre-fabricated panel to close is higher, quality is larger, be not easy to install and maintenance, and very large inconvenience is also brought to the Chi Ding cleaning in later stage.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of for large-scale pasture and economy, maintenance convenience adopt the partitioned methane-generating pit of membrane structure top cover preferably.
For achieving the above object, the utility model takes following technical scheme: a kind of partitioned methane-generating pit adopting membrane structure top cover, it is characterized in that: it comprises a methane-generating pit body with multiple separate tanks road be separated into by cement wall, multiple stationary installation is evenly set being positioned at the cement coping around Chi Dao described in each; The multiple described stationary installation be positioned at around Chi Dao described in each connects the flexible partition in arch that is positioned at Chi Dao top described in this jointly; Stationary installation described in each comprise one be embedded in cement wall in the anchor rib of a few font, the top of described anchor rib is fastenedly connected by a bolt angle steel that rubber gasket and that a channel-section steel, two be fastened on described anchor rib is positioned at described channel-section steel top is positioned at rubber gasket top described in two successively; The edge of described flexible partition is by described bolt-through and step up described in two between rubber gasket.
Be embedded with a steel bar framework in the bottom surface of described methane-generating pit body and cement wall, described steel bar framework comprise one be arranged in described methane-generating pit body bottom portion by the horizontal bar frame of many reinforcing bar stitches and the vertical bar frame of cement wall.
Described in each of described methane-generating pit body, Chi Dao is equipped with a water seal arrangement, and described water seal arrangement is installed on cement wall top and by Chi Dao described in a water seal pipeline connection.
Described in each of described methane-generating pit body, Chi Dao is equipped with a biogas e Foerderanlage, described biogas e Foerderanlage comprises the outlet pipe of a connection Chi Dao and methane-generating pit body exterior, the end of described escape pipe is one vertical section of pipeline, one umbrella rain protection water device is set on the top of described vertical section pipeline, described escape pipe is provided with multiple trip valve for controlling biogas conveying.
Top and the surrounding of described methane-generating pit body arrange an airtight steel house; Described steel house is provided with Electrically operated gate, window shutter and ventilation blower fan.
The utility model is owing to taking above technical scheme, it has the following advantages: 1, the utility model is closed methane-generating pit top owing to adopting flexible partition, therefore economy is high, sealing property good, is not easy to cause gas leakage, thus adds the safety coefficient of methane-generating pit.2, the utility model is owing to adopting flexible partition as the cap structure of methane-generating pit, and flexible partition light quality, be therefore easy to install and maintenance, particularly the cleaning in later stage brought great convenience, greatly reduce manually-operated difficulty.3, membrane structure top cover of the present utility model is owing to adopting partitioned process, be divided into multiple little Chi road to seal with biogas film respectively, therefore the pressure of methane-generating pit is effectively reduced, and make material stirring more abundant, temperature of charge is more balanced, effectively improves the utilization ratio of material.4, the utility model is owing to having built steel house outward at methane-generating pit, and be configured with blower fan explosion-proof equipment, therefore for fermentation vat provides better external environment, effectively improve insulated capacity, enhance safety performance, and the detrimentally affect that the severe natural weather such as rain, snow, thunder and lightning causes it can be prevented.5, the biogas membrane structure matching that adopts of the utility model is high, and that can suit measures to local conditions is configured various methane-generating pit type, and biogas membrane structure has the advantages such as anti-aging, high pressure resistant, resistance to air loss is good, acid and alkali-resistance.The utility model is widely used in the methane-generating pit of large-scale pasture.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is side-view of the present utility model;
Fig. 3 is the structural representation that the utility model stationary installation is amplified;
Fig. 4 is the structural representation of the utility model water seal arrangement;
Fig. 5 is the structural representation of the utility model biogas e Foerderanlage;
Fig. 6 is the structural representation of the utility model steel house.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, the utility model comprises a methane-generating pit body 100 with multiple separate tanks road 1 be separated into by cement wall, evenly arranges multiple stationary installation 4 being positioned at the cement coping around each road, pond 1.The multiple stationary installations 4 be positioned at around each road, pond 1 connect the flexible partition 5 in arch that is positioned at this top, road, pond 1 jointly.As shown in Figure 3, each stationary installation 4 comprise one be embedded in cement wall in the anchor rib 41 of a few font, the top of anchor rib 41 is fastenedly connected by a bolt 45 angle steel 44 that two rubber gaskets 43 and that a channel-section steel 42, two be fastened on anchor rib 41 is positioned at channel-section steel 42 top are positioned at two rubber gasket 43 tops successively.The edge of flexible partition 5 is run through by bolt 42 and steps up between two rubber gaskets.
In the above-described embodiments, in the bottom surface and cement wall of methane-generating pit body 100, be embedded with a steel bar framework 2, steel bar framework 2 comprise one be arranged in bottom methane-generating pit body 100 by the horizontal bar frame 21 of many reinforcing bar stitches and the vertical bar frame 22 of cement wall.
In the above-described embodiments, as shown in Figure 1, Figure 2 and Figure 4, each road, pond 1 of methane-generating pit body 100 is equipped with a water seal arrangement 3, water seal arrangement 3 is installed on cement wall top and is communicated with road, pond 1 by a water seal pipeline 7, this water seal arrangement 3 utilizes the biogas pressure in water seal height control road, pond 1, causes air film explosion when preventing pond internal pressure from increasing rapidly.
In the above-described embodiments, as shown in Figure 5, each road, pond 1 of methane-generating pit body 100 is also equipped with a biogas e Foerderanlage 8, biogas e Foerderanlage 8 comprises the outlet pipe 81 of a road, connection pond 1 and methane-generating pit body 100 outside, the end of escape pipe 81 is one vertical section of pipeline, one umbrella rain protection water device 83 is set on the top of vertical section pipeline, escape pipe 81 is provided with multiple trip valve, for controlling biogas conveying.
In the above-described embodiments, as shown in Fig. 1, Fig. 6, can the top of methane-generating pit body 100 and around an airtight steel house 6 is set, steel house 6 keeps off the rain for the windproof of methane-generating pit body 100, enhances insulation and resists the ability of severe natural weather.On steel house 6, be provided with Electrically operated gate 61, window shutter 62 and ventilation blower fan 63, blower fan 63 of wherein taking a breath, for ventilation within doors, causes the danger such as blast to occur after preventing biogas from leaking simultaneously.
The various embodiments described above are only for illustration of the utility model; wherein the structure, mode of connection etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (7)
1. adopt a partitioned methane-generating pit for membrane structure top cover, it is characterized in that: it comprises a methane-generating pit body with multiple separate tanks road be separated into by cement wall, multiple stationary installation is evenly set being positioned at the cement coping around Chi Dao described in each; The multiple described stationary installation be positioned at around Chi Dao described in each connects the flexible partition in arch that is positioned at Chi Dao top described in this jointly; Stationary installation described in each comprise one be embedded in cement wall in the anchor rib of a few font, the top of described anchor rib is fastenedly connected by a bolt angle steel that two rubber gaskets and that a channel-section steel, two be fastened on described anchor rib is positioned at described channel-section steel top are positioned at rubber gasket top described in two successively; The edge of described flexible partition is by described bolt-through and step up described in two between rubber gasket.
2. a kind of partitioned methane-generating pit adopting membrane structure top cover as claimed in claim 1, it is characterized in that: in the bottom surface of described methane-generating pit body and cement wall, be embedded with a steel bar framework, described steel bar framework comprise one be arranged in described methane-generating pit body bottom portion by the horizontal bar frame of many reinforcing bar stitches and the vertical bar frame of cement wall.
3. a kind of partitioned methane-generating pit adopting membrane structure top cover as claimed in claim 1, it is characterized in that: described in each of described methane-generating pit body, Chi Dao is equipped with a water seal arrangement, described water seal arrangement is installed on cement wall top and by Chi Dao described in a water seal pipeline connection.
4. a kind of partitioned methane-generating pit adopting membrane structure top cover as claimed in claim 2, it is characterized in that: described in each of described methane-generating pit body, Chi Dao is equipped with a water seal arrangement, described water seal arrangement is installed on cement wall top and by Chi Dao described in a water seal pipeline connection.
5. a kind of partitioned methane-generating pit adopting membrane structure top cover as claimed in claim 1 or 2 or 3 or 4, it is characterized in that: described in each of described methane-generating pit body, Chi Dao is equipped with a biogas e Foerderanlage, described biogas e Foerderanlage comprises the outlet pipe of a connection Chi Dao and methane-generating pit body exterior, the end of described escape pipe is one vertical section of pipeline, one umbrella rain protection water device is set on the top of described vertical section pipeline, described escape pipe is provided with multiple trip valve for controlling biogas conveying.
6. a kind of partitioned methane-generating pit adopting membrane structure top cover as claimed in claim 1 or 2 or 3 or 4, is characterized in that: the top of described methane-generating pit body and arrange an airtight steel house around; Described steel house is provided with Electrically operated gate, window shutter and ventilation blower fan.
7. a kind of partitioned methane-generating pit adopting membrane structure top cover as claimed in claim 5, is characterized in that: top and the surrounding of described methane-generating pit body arrange an airtight steel house; Described steel house is provided with Electrically operated gate, window shutter and ventilation blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777639.6U CN204385190U (en) | 2014-12-10 | 2014-12-10 | A kind of partitioned methane-generating pit adopting membrane structure top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777639.6U CN204385190U (en) | 2014-12-10 | 2014-12-10 | A kind of partitioned methane-generating pit adopting membrane structure top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204385190U true CN204385190U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420777639.6U Expired - Fee Related CN204385190U (en) | 2014-12-10 | 2014-12-10 | A kind of partitioned methane-generating pit adopting membrane structure top cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116917456A (en) * | 2021-02-15 | 2023-10-20 | 本纳曼恩服务有限公司 | lagoon cover |
-
2014
- 2014-12-10 CN CN201420777639.6U patent/CN204385190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116917456A (en) * | 2021-02-15 | 2023-10-20 | 本纳曼恩服务有限公司 | lagoon cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |