CN2918426Y - Agricultural methane tank of convenient tapping - Google Patents
Agricultural methane tank of convenient tapping Download PDFInfo
- Publication number
- CN2918426Y CN2918426Y CNU2005200356046U CN200520035604U CN2918426Y CN 2918426 Y CN2918426 Y CN 2918426Y CN U2005200356046 U CNU2005200356046 U CN U2005200356046U CN 200520035604 U CN200520035604 U CN 200520035604U CN 2918426 Y CN2918426 Y CN 2918426Y
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- CN
- China
- Prior art keywords
- storage tank
- liquid storage
- fermentation vat
- methane
- tank
- 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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- 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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Abstract
The utility model relates to a methane tank for agricultural use which is convenient for the discharging of slag muck, comprising three sections, namely, a feeding portion, a fermenting tank and a aqua storage tank. A slag muck discharging hole for communication is arranged on common wall section between the fermenting tank and the aqua storage tank. The bottom surface of the fermenting tank is inclined to the direction of the slag muck tap. A slag muck discharging operating floor relative to the position of the slag muck discharging hole is arranged at the bottom of the aqua storage tank. The top opening cover of the fermenting tank is provided additionally with an air inlet tube which enables gas pressure balance inside the tank, the remnant methane is diluted and the slag muck is discharged safely, conveniently and immediately when discharging the slag muck. An exudation hole is arranged on the upper wall of the aqua storage tank to avoid the spillage of the liquid dung from the top cap of the aqua storage tank under the methane pressure in the fermenting tank.
Description
Affiliated technical field
The utility model relates to production and use of marsh gas energy development facility, particularly a kind of agricultural easily methane-generating pit of slagging tap.
Background technology
Employed methane-generating pit in the current production and use of marsh gas energy development facility is generally brick mix structure, the thin shell type methane-generating pit that also has precoated plate to inlay, and glass reinforced plastic thin spherical shell methane-generating pit, they respectively have its characteristics.It constitutes mostly is fermentation vat, charging and three parts of slagging tap.More than the maximum technological deficiencies of three kinds of methane-generating pits are the parts of slagging tap, it is pretty troublesome to go out slag operation, particularly operation is required great effort time-consuming when slag crust seriously stops up.Also to open the fermentation vat lid in this case, not so cause slag gas to mix, also can cause operator to poison because of carelessness.
Summary of the invention
For overcoming the defective on the existing methane-generating pit facility technology, the present invention is the part of slagging tap of existing methane-generating pit, be designed to the liquid storage tank of a rectangular parallelepiped, liquid storage tank is provided with a step by inboard, the end, scum hole that fermentation vat is connected with liquid storage tank of fermentation vat and the design of liquid storage tank bottom.One blast main is installed on the fermentation vat flap again, drain the liquid dung of liquid storage tank when slagging tap with pump, slag crust sinks, do not take off Chi Gai, air enters from the blast main on the fermentation vat flap device, and dilution remains in the biogas between gas storage, at this moment opening for feed, gas in the fermentation vat is as good as with outside air concentration, and the people is not threatened.The people just can be easily standing on the step below the liquid storage tank of safety the scum hole of slag crust from fermentation vat taken out.
The utility model realizes that the technical scheme of its goal of the invention is,, this agricultural easily methane-generating pit of slagging tap is made of fermentation vat, charging, three parts of liquid storage tank.The fermentation vat bottom is a sweathouse, is cylindric, and top is between gas storage, is hemispherical.The fermentation vat mouth is established flap two tracheaes that diameter is different is installed, and narrow tube is output biogas pipe.Large diameter pipe is the air admission pipe, and the pipe upper end has screw thread to seal with nut.The fermentation vat bottom is the inclined-plane.Feeding part is made of circular feed-pipe, square hopper.The straight-through sweathouse in circular feed-pipe lower end.Liquid storage tank and fermentation vat side part links to each other with wall, liquid storage tank be cuboid and fermentation vat with wall one side open one be connected on be with arcual scum hole.The liquid storage tank lower end sets out the slag operation platform with respect to the opposite side bottom of scum hole, and the liquid storage tank upper wall is provided with a liquid overflow hole.
The beneficial effect of this utility model is: the fermentation vat bottom is the inclined-plane, and slag crust is slagged tap very light under the manpower pulling when slagging tap.On the fermentation vat flap, blast main is installed, when slagging tap in the air admission rapid dilution pond remaining biogas slag tap to save time and reach convenient, fast, safety, can finish general half a day.The liquid storage tank upper wall is provided with liquid overflow hole, has avoided liquid manure to overflow from the liquid storage tank loam cake under the fermentation vat biogas pressure.
Description of drawings
Fig. 1 is a kind of agricultural easily methane-generating pit front elevational schematic of slagging tap.
Fig. 2 is a kind of agricultural easily methane-generating pit schematic top plan view of slagging tap.
Fig. 3 looks synoptic diagram for a kind of agricultural easily methane-generating pit fermentation vat right side of slagging tap.
Fig. 4 looks synoptic diagram for a kind of right side of slagging tap agricultural easily methane-generating pit liquid storage tank.
Embodiment
The utility model embodiment is described further in conjunction with the accompanying drawings.A kind of agricultural easily methane-generating pit of slagging tap is made up of charging, fermentation, liquid storage tank three parts.Feeding part is made of hopper (1), feed-pipe (2), opening for feed (10), lead on feed-pipe (2) lower end and fermentation vat (7) sweathouse top, fermentation vat (7) is between hemispheric gas storage for cylindrical upper section and the bottom is that the sweathouse that the bottom surface tilts constitutes bottom surface gradient and horizontal plane discrepancy in elevation 0.3m.Fermentation vat (7) top mouth is provided with fermentation vat lid (5), fermentation vat lid (5) is gone up defeated biogas pipe (6) and blast main (3) is installed, blast main (3) top band screw thread uses nut (4) to seal at ordinary times, only takes out liquid manure and fermentation vat (7) is opened use when slagging tap at liquid storage tank (8).Liquid storage tank (8) is a cuboid, liquid storage tank lid (13) is established in the upper end, a long limit part and fermentation vat (7) be wall altogether, and the wall place is provided with a scum hole (11) and is connected with liquid storage tank (8) altogether, and liquid storage tank (8) the wall inner underside relative with scum hole (11) sets out slag operation platform (9).Liquid storage tank (8) is provided with liquid overflow hole (12) by 0.2m place, upper end.
Claims (4)
1, a kind of agricultural easily methane-generating pit of slagging tap, by feeding part, the fermentation vat part, liquid storage tank is partly formed, feeding part comprises hopper (1), feed-pipe (2), opening for feed (10), fermentation part comprises fermentation vat (7), scum hole (11), fermentation vat top cover (5), defeated biogas pipe (6), blast main (3) and nut (4), liquid storage tank partly comprises liquid storage tank (8), operation step (9), liquid overflow hole (12) liquid storage tank lid (13), it is characterized in that: feeding part and fermentation vat interlink, fermentation vat (7) links to each other feeding part with liquid storage tank (8) with wall, liquid storage tank places fermentation vat (7) both sides respectively.
2, methane-generating pit according to claim 1 is characterized in that: fermentation vat (7) bottom surface is the inclined-plane, tilts to the liquid storage tank direction, and the scarp discrepancy in elevation is 0.3m, and fermentation vat (7) top cover (5) is provided with blast main (3).
3, methane-generating pit according to claim 1 is characterized in that: fermentation vat (7) is provided with the common wall place of liquid storage tank (8) and is with arcual scum hole (11).
4, methane-generating pit according to claim 1 is characterized in that: liquid storage tank (8) bottom is provided with the operator's console of slagging tap (9), and outer wall is provided with liquid overflow hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200356046U CN2918426Y (en) | 2005-09-27 | 2005-09-27 | Agricultural methane tank of convenient tapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200356046U CN2918426Y (en) | 2005-09-27 | 2005-09-27 | Agricultural methane tank of convenient tapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2918426Y true CN2918426Y (en) | 2007-07-04 |
Family
ID=38216240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200356046U Expired - Fee Related CN2918426Y (en) | 2005-09-27 | 2005-09-27 | Agricultural methane tank of convenient tapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2918426Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191173A (en) * | 2011-06-01 | 2011-09-21 | 金海� | Series-parallel connection biogas generating pit |
| CN102212464A (en) * | 2011-06-01 | 2011-10-12 | 金海� | Methane tank capable of facilitating slag removal |
| CN104403930A (en) * | 2014-10-30 | 2015-03-11 | 温玉友 | Biogas fermenting tank |
| CN112940913A (en) * | 2021-04-23 | 2021-06-11 | 王进洋 | Multiple fermentation tank combined methane tank with double star belt overflow tank |
-
2005
- 2005-09-27 CN CNU2005200356046U patent/CN2918426Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191173A (en) * | 2011-06-01 | 2011-09-21 | 金海� | Series-parallel connection biogas generating pit |
| CN102212464A (en) * | 2011-06-01 | 2011-10-12 | 金海� | Methane tank capable of facilitating slag removal |
| CN104403930A (en) * | 2014-10-30 | 2015-03-11 | 温玉友 | Biogas fermenting tank |
| CN112940913A (en) * | 2021-04-23 | 2021-06-11 | 王进洋 | Multiple fermentation tank combined methane tank with double star belt overflow tank |
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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: 20070704 Termination date: 20091027 |