CN205024214U - Methane -generating pit is used in rural area - Google Patents
Methane -generating pit is used in rural area Download PDFInfo
- Publication number
- CN205024214U CN205024214U CN201520590582.3U CN201520590582U CN205024214U CN 205024214 U CN205024214 U CN 205024214U CN 201520590582 U CN201520590582 U CN 201520590582U CN 205024214 U CN205024214 U CN 205024214U
- Authority
- CN
- China
- Prior art keywords
- fermentation vat
- pond
- methane
- generating pit
- rural area
- 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)
- Fertilizers (AREA)
Abstract
The utility model discloses a methane -generating pit is used in rural area, including feed inlet, feeding pond, intake pipe, air pump, air duct, top cap, outlet duct, venthole, waste material pond and discharge gate, the left side at the fermentation vat is installed in the feeding pond, the right side at the fermentation vat is installed in the waste material pond, be provided with the feed inlet between feeding pond and fermentation vat, be provided with the discharge gate between fermentation vat and waste material pond, air pump fixedly connected is passed through with the outlet duct to the intake pipe, the lower extreme at the outlet duct is installed to the venthole, the fermentation vat top is provided with the air duct, the top in the waste material pond is installed to the top cap. The utility model discloses be favorable to promoting the fertile decomposition in natural pond with abundant fermented, improve the fertile utilization ratio in natural pond, simple structure, equipment fixing is simple and convenient, and it is convenient to maintain, long service life, low in production cost is applicable to extensive popularization and application, is difficult for the crust and blocks up, can regularly clear up the raw materials after the fermentation.
Description
Technical field
The utility model relates to technical field of methane fermentation, is specially a kind of rural area methane-generating pit.
Background technology
In the process of rural development construction methane generating pit, there is following problem: one is do not install stirring in methane-generating pit, the fertile decomposition efficiency in natural pond is low, ferment insufficient, cause the fertile utilization ratio in natural pond low, two is install mechanical type to stir, not only require high to agitator, and installation and maintenance are also inconvenient, greatly can increase production cost, result of use is unsatisfactory, thus affect the construction and development of biogas cause, three is difficult deslagging that traditional methane-generating pit exists, easy crust and blocking, the utility model is conducive to the decomposition and the fully fermentation that promote natural pond fertilizer, improve the utilization ratio of natural pond fertilizer, structure is simple, equipment is installed simple and convenient, easy to maintenance, long service life, production cost is low, be applicable to wide popularization and application, not easily crust and block, regularly can clear up the raw material after fermentation.
Utility model content
The purpose of this utility model is to provide a kind of rural area methane-generating pit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of rural area methane-generating pit, comprise opening for feed, opening for feed, inlet pipe, air pump, airway, top cover, escape pipe, production well, waste tank and discharge port, described feed tank is arranged on the left side of fermentation vat, described waste tank is arranged on the right side of fermentation vat, opening for feed is provided with between described feed tank and fermentation vat, discharge port is provided with between described fermentation vat and waste tank, described inlet pipe and escape pipe are by air pump fixed-link, described production well is arranged on the lower end of escape pipe, airway is provided with above described fermentation vat, described top cover is arranged on the top of waste tank.
Preferably, described production well is evenly distributed on the lower end of escape pipe.
Preferably, the height of described opening for feed is higher than the height of discharge port.
Preferably, described airway is provided with trip switch.
Preferably, the bottom of described fermentation vat has certain gradient.
Compared with prior art, the beneficial effects of the utility model are: this biogas fermentation device, are conducive to the decomposition and the fully fermentation that promote natural pond fertilizer, improve the utilization ratio of natural pond fertilizer, structure is simple, equipment is installed simple and convenient, easy to maintenance, long service life, production cost is low, be applicable to wide popularization and application, not easily crust and block, regularly can clear up the raw material after fermentation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 opening for feed, 2 feed tanks, 3 fermentation vats, 4 inlet pipe, 5 air pumps, 6 airways, 7 trip switchs, 8 top covers, 9 escape pipes, 10 production wells, 11 waste tanks, 12 discharge ports.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of rural area methane-generating pit technical scheme: a kind of rural area methane-generating pit, comprise opening for feed 1, feed tank 2, inlet pipe 4, air pump 5, airway 6, top cover 8, escape pipe 9, production well 10, waste tank 11 and discharge port 12, feed tank 2 is arranged on the left side of fermentation vat 3, waste tank 11 is arranged on the right side of fermentation vat 3, opening for feed 1 is provided with between feed tank 2 and fermentation vat 3, discharge port 12 is provided with between fermentation vat 3 and waste tank 11, the height of opening for feed 1 is higher than the height of discharge port 12, inlet pipe 4 and escape pipe 9 are by air pump 5 fixed-link, production well 10 is arranged on the lower end of escape pipe 9, production well 10 is evenly distributed on the lower end of escape pipe 9, airway 6 is provided with above fermentation vat 3, airway 6 is provided with trip switch 7, top cover 8 is arranged on the top of waste tank 11, the bottom of fermentation vat 3 has certain gradient.
Principle of work: during methane-generating pit work, natural pond fertilizer enters fermentation vat 3 from feed tank 2 by opening for feed 1, fermentation vat 3 pairs of natural pond fertilizer ferment, air pump 5 makes the natural pond fertilizer in escape pipe 9 pairs of fermentation vats 3 stir when working, make that natural pond is fertile fully decomposes and fermentation, fermentation vat 3 biogas that ferments imports combustion equipment by airway 6.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. a rural area methane-generating pit, comprise opening for feed (1), feed tank (2), inlet pipe (4), air pump (5), airway (6), top cover (8), escape pipe (9), production well (10), waste tank (11) and discharge port (12), it is characterized in that: described feed tank (2) is arranged on the left side of fermentation vat (3), described waste tank (11) is arranged on the right side of fermentation vat (3), opening for feed (1) is provided with between described feed tank (2) and fermentation vat (3), discharge port (12) is provided with between described fermentation vat (3) and waste tank (11), described inlet pipe (4) and escape pipe (9) are by air pump (5) fixed-link, described production well (10) is arranged on the lower end of escape pipe (9), described fermentation vat (3) top is provided with airway (6), described top cover (8) is arranged on the top of waste tank (11).
2. a kind of rural area according to claim 1 methane-generating pit, is characterized in that: described production well (10) is evenly distributed on the lower end of escape pipe (9).
3. a kind of rural area according to claim 1 methane-generating pit, is characterized in that: the height of described opening for feed (1) is higher than the height of discharge port (12).
4. a kind of rural area according to claim 1 methane-generating pit, is characterized in that: described airway (6) is provided with trip switch (7).
5. a kind of rural area according to claim 1 methane-generating pit, is characterized in that: the bottom of described fermentation vat (3) has certain gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590582.3U CN205024214U (en) | 2015-08-07 | 2015-08-07 | Methane -generating pit is used in rural area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590582.3U CN205024214U (en) | 2015-08-07 | 2015-08-07 | Methane -generating pit is used in rural area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024214U true CN205024214U (en) | 2016-02-10 |
Family
ID=55256764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520590582.3U Expired - Fee Related CN205024214U (en) | 2015-08-07 | 2015-08-07 | Methane -generating pit is used in rural area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024214U (en) |
-
2015
- 2015-08-07 CN CN201520590582.3U patent/CN205024214U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160807 |