CN203768354U - Multi-digester parallelable water pressure type household biogas digester - Google Patents
Multi-digester parallelable water pressure type household biogas digester Download PDFInfo
- Publication number
- CN203768354U CN203768354U CN201420045410.3U CN201420045410U CN203768354U CN 203768354 U CN203768354 U CN 203768354U CN 201420045410 U CN201420045410 U CN 201420045410U CN 203768354 U CN203768354 U CN 203768354U
- Authority
- CN
- China
- Prior art keywords
- digester
- water pressure
- biogas
- reinforced plastic
- glass reinforced
- 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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Classifications
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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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- Processing Of Solid Wastes (AREA)
Abstract
A multi-digester parallelable water pressure type household biogas digester comprises a machine-processed mold pressing glass reinforced plastic rectangular flat-top cover, a charging hole, a discharging hole and a fermentation room, wherein the machine-processed mold pressing glass reinforced plastic rectangular flat-top cover is buckled on an upper opening tank wall of the rectangular fermentation room built of concrete and gray bricks, a connecting part is sealed with anti-seepage cement sealant and reinforced with cement mortar, the flat-top cover is provided with the charging hole, is connected to a conical feed pipe flange and a bolt and is sealed with sealant, a glass reinforced plastic movable inserting plate is arranged between the discharging hole and the fermentation room; when the digester is built and maintained and materials in the digester are changed completely, the movable inserting plate is not inserted, and when new materials are added to a fermentation digester, the movable inserting plate is inserted so as to prevent the new materials from entering a water pressure tank from the digester and avoid waste of biogas. The charging hole is formed in the top of the digester, and thus stirring is convenient and feeding is fast. The digester is buried below a frozen oil layer in winter, the charging hole and an opening of the water pressure tank are exposed out of the ground, and the biogas digester is covered with a heat preservation plate for heat preservation and with a colored light membrane for temperature increase in winter. A middle and small-sized biomass digester for biogas engineering can be formed by parallel connection of a plurality of multi-digester parallelable water pressure type household biogas digesters. The digester has the beneficial effects of low construction cost, fast construction, low operating cost, energy conservation, environmental protection, safety, reliability, little investment and high return and quickly takes effect.
Description
Technical field
The utility model relates to a kind of methane-generating pit, and especially many ponds can parallel hydraulic domestic methane tank.
Background technology
Country advocates rich people's new forms of energy of development biogas utilization, energy-conserving and environment-protective energetically at present, but the domestic methane tank that existing majority or whole concrete, grey brick are built and the medium and small biogas engineering of plant, build that pond is long in time limit, expense is high and easy seepage, and high reason, the support equipment of middle-size and small-size biogas engineering cost expense is many and operation big energy-consuming, the problem such as running cost is high, the fermentation of slag liquid is not thorough.
Utility model content
For overcoming above-mentioned existing problem, the utility model discloses a kind of many ponds can parallel hydraulic domestic methane tank, can comparatively ideally address the above problem.
For achieving the above object, the technical solution adopted in the utility model is: many ponds can parallel hydraulic methane-generating pit, comprise sweathouse, glass reinforced plastic flat deck roof, ager, discharge port, opening for feed, pool wall, airway, it is characterized in that sweathouse and glass reinforced plastic flat deck roof combination rectangle pond body, can form medium and small used for biogas project methane-generating pit in many ponds in parallel.
The sweathouse of domestic methane tank is that concrete, grey brick are built, the pool wall flange suitable for reading and machine-processed stem pressing glass reinforced plastics flat deck roof of sweathouse is connected, junction by anti-seep cement sealing compound be stained with connect sealing, cement mortar is reinforced, domestic methane tank has ager and discharge port, between have glass reinforced plastic to make active plugboard, build while reloading greatly in pond and maintenance, pond without active plugboard, when fermentation vat is thrown virgin material, plug active plugboard and prevent that the biogas producing in virgin material inflow ager in pond from slatterning.
Domestic methane tank opening for feed above pond top, stir convenient, charging is quick.
Many ponds parallel hydraulic methane-generating pit, imbeds below frozen soil layer in underground winter, and opening for feed and ager reveal above ground level, and heat winter with warming plate insulation and glory film.
The utility model beneficial effect is: domestic methane tank can compose in parallel tens cubes to the methane-generating pit of hundreds of cube, construction is fast, the duration is short, build that pond cost is low, working cost is low, thorough, the energy-conservation not only environmental protection of slag liquid fermentation, safety but reliably, the more advanced methane-generating pit of high, the instant effect of less investment, return.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is that the utility model section master looks schematic diagram.
Fig. 2 is the utility model floor map.
In figure 1, sweathouse, 2, glass reinforced plastic flat deck roof, 3, ager, 4, discharge port, 5, opening for feed, 6, feed-pipe, 7, active plugboard, 8, pool wall, 9, liquid water, 10, slag liquid, 11, biogas, 12, airway.
Embodiment
As shown in Figure 1, 2: many ponds can parallel hydraulic domestic methane tank, comprise glass reinforced plastic flat deck roof 2, button is placed on sweathouse 1 pool wall 8 suitable for reading be tightly connected firmly, imbed underground, ager 3 and opening for feed 5, suitable for reading more than ground, virgin material feed-pipe 6 enters in sweathouse 1, active plugboard 7, be inserted in discharge port 4 and sweathouse centre, make slag liquid 10 not flow into ager, under the pressure of the liquid water 9 of biogas 11 in ager 3, by airway 12, discharge outside ponds.
Claims (3)
1. pond more than a kind can parallel hydraulic domestic methane tank, comprise sweathouse, glass reinforced plastic flat deck roof, ager, discharge port, opening for feed, pool wall, airway, it is characterized in that sweathouse and glass reinforced plastic flat deck roof combination rectangle pond body, can form medium and small used for biogas project methane-generating pit in many ponds in parallel.
2. many ponds according to claim 1 can parallel hydraulic domestic methane tank, it is characterized in that opening for feed above top, pond and ager mouth above ground level.
3. can parallel hydraulic domestic methane tank according to many ponds described in claim 1 or 2, it is characterized in that many ponds can imbed below frozen soil layer in winter by parallel hydraulic domestic methane tank, opening for feed and ager mouth, winter heat with warming plate insulation and glory film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045410.3U CN203768354U (en) | 2014-01-19 | 2014-01-19 | Multi-digester parallelable water pressure type household biogas digester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045410.3U CN203768354U (en) | 2014-01-19 | 2014-01-19 | Multi-digester parallelable water pressure type household biogas digester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768354U true CN203768354U (en) | 2014-08-13 |
Family
ID=51285565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045410.3U Expired - Fee Related CN203768354U (en) | 2014-01-19 | 2014-01-19 | Multi-digester parallelable water pressure type household biogas digester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768354U (en) |
-
2014
- 2014-01-19 CN CN201420045410.3U patent/CN203768354U/en not_active Expired - Fee Related
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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: 20140813 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |