CN2358081Y - Solar methane generator - Google Patents
Solar methane generator Download PDFInfo
- Publication number
- CN2358081Y CN2358081Y CN98218060U CN98218060U CN2358081Y CN 2358081 Y CN2358081 Y CN 2358081Y CN 98218060 U CN98218060 U CN 98218060U CN 98218060 U CN98218060 U CN 98218060U CN 2358081 Y CN2358081 Y CN 2358081Y
- Authority
- CN
- China
- Prior art keywords
- methane
- wall body
- solar
- enclosure wall
- fermentor 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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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model relates to a solar methane generator, which is composed of a methane fermentation tank and a greenhouse shed which is arranged on the outer of the methane fermentation tank. In this way, the goal of heating the fermentation tank can be reached by utilizing the solar energy at all seasons, a thermal insulation cover coil can be added at night or in the cold weather to keep the temperature in the greenhouse shed and keep the temperature in the methane fermentation tank within 30 DEG to 60 DEG, thereby, the speed of generating methane can be accelerated and the methane production rate can be enlarged.
Description
The utility model relates to a kind of biogas production device.
The vast rural area of present China, promoted a kind of biogas generation equipment one underground water pressure type methane-generating pit, this methane-generating pit is to pack into after various stalks and people and animals are just stirred by a certain percentage in the pond, fill up a certain amount of water again, realize the water seal feed inlet and outlet, this methane-generating pit is to become a cylindrical tank with cement masonry with masonry, and it is hemispherical that the top is, the top is provided with production well, and the biogas of output is for the use of cooking.Both sides are provided with opening for feed and discharge port, in order to make methane-generating pit often keep constant normal temperature, often that methane-generating pit is buried in the position of distance ground below one meter, its advantage is to save to take up an area of to go up area, and charging is convenient, but shortcoming is: because underground, influenced by ground temperature, temperature in the methane-generating pit is between 11 ℃-24 ℃ all the time, cause the fermentation raw material in the methane-generating pit to be in the state of normal temperature fermentation, thereby it is slower to cause biogas to produce, the gas production rate deficiency, often because of winter gas production rate too little, and abandoned using by vast farmers gradually.
The purpose of this utility model is to provide a kind of leavening temperature aerogenesis that can utilize sun power to improve biogas generator the fast also solar biogas producer of gas production rate foot.
The purpose of this utility model is achieved in that the utility model is made of the marsh-gas fermentation tank greenhouse canopy outer with being arranged on fermentor tank.
Fermentor tank of the present utility model is provided with escape pipe, feeding port and filler flap.
Greenhouse of the present utility model canopy is made of enclosure wall body and the awning film that is arranged on the enclosure wall body.
But the utility model is provided with the insulation cover volume of bedding awning film on enclosure wall body top.
The utility model is provided with speculum in the enclosure wall body.
The utility model fermentor tank is the coating black metal tin.
The utility model has improved the leavening temperature of fermentation raw material, thereby the biogas generating capacity is improved rapidly, one 8 meters owing to made full use of sun power
3Underground methane-generating pit, on aerogenesis peak in summer, also can only produce 0.1-0.15m daily
3/ m
3Biogas, and we the design the solar biogas producer, on aerogenesis peak in summer, the daily output biogas reached 1.2-1.6m
3/ m
3It is 10 times that underground methane-generating pit is produced tolerance daily.Simultaneously, this equipment when reloading, as long as with angle of columniform iron flask rotation, just the natural pond slag in the jar can be toppled over out, has reached the purpose easily of reloading because be placed in more than the ground.In addition,, accepted by the peasant easily because this equipment manufacturing cost is cheap, so, can promote in the whole nation, have favorable economic benefit and social benefit.
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model outside drawing.
Below in conjunction with accompanying drawing the utility model is described in detail:
Shown in accompanying drawing 1,2, the iron flask that steel plate of the utility model design is made is inserted fermentation raw material the feeding port of fermentor tank upper end as fermentor tank 1.
The utility model is after the feeding port 9 of fermentor tank 1 is opened, fermentation raw material is inserted in the fermentor tank 1, cover filler flap 10 completely sealing again, fermentor tank 1 is placed in one by top board 12, side wall 3, side wall 4, back wall 5, enclosure wall body and awning film 8 that front wall 6 constitutes, insulation cover is rolled up in the greenhouse brooder of composition such as 7 parts such as grade, the back wall 5 of enclosure wall body is provided with speculum 13, realized utilizing solar heating fermentor tank 1, thereby the temperature of the fermentation raw material in the raising iron flask, and the heat-insulating property by the greenhouse brooder, the equilibrium temperature that has kept fermentor tank 1, thereby realized that fermentation raw material accelerated the generation of biogas at higher temperature bottom fermentation, and export biogas to methane cooker by transfer port 11, realized that biogas replaces the purpose of coal burning.
The utility model stays a pore in the central position of filler flap 10, is used to export biogas.The outside surface of fermentor tank 10 is coated pitch-dark, is beneficial to absorb the heat energy of solar radiation, like this, no matter is the spring, summer, autumn and winter, all can directly utilize sun power to reach the purpose of heating fermentor tank 1.And add a cover a thicker straw screen or mat or cotton-wadded quilt night on the plastic film surface of greenhouse brooder, as insulation cover volume 7, the temperature in the greenhouse brooder is maintained.Therefore, the fermentation raw material in the iron flask can be fermented among 30-60 ℃ temperature, thereby accelerated aerogenesis speed and improved gas production rate.
Claims (7)
1, a kind of solar biogas producer is characterized in that by a marsh-gas fermentation tank (1) and is arranged on the outer greenhouse canopy (2) of fermentor tank constituting.
2, a kind of solar biogas producer according to claim 1 is characterized in that said fermentor tank (1) is provided with escape pipe (11), feeding port (9) and filler flap (10).
3, a kind of solar biogas producer according to claim 1 and 2 is characterized in that said greenhouse canopy (2) is made of enclosure wall body and the awning film (8) that is arranged on the enclosure wall body.
4, a kind of solar biogas producer according to claim 3, but it is characterized in that being provided with the insulation cover volume (7) of bedding awning film (8) on enclosure wall body top.
5, a kind of solar biogas producer according to claim 3 is characterized in that being provided with speculum (13) in the enclosure wall body.
6, a kind of solar biogas producer according to claim 4 is characterized in that being provided with speculum (13) in the enclosure wall body.
7, a kind of solar biogas producer according to claim 1 and 2 is characterized in that said fermentor tank (1) is the coating black metal tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98218060U CN2358081Y (en) | 1998-08-06 | 1998-08-06 | Solar methane generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98218060U CN2358081Y (en) | 1998-08-06 | 1998-08-06 | Solar methane generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358081Y true CN2358081Y (en) | 2000-01-12 |
Family
ID=33970463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98218060U Expired - Fee Related CN2358081Y (en) | 1998-08-06 | 1998-08-06 | Solar methane generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358081Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424406C (en) * | 2006-08-11 | 2008-10-08 | 辽宁省建设科学研究院 | Comprehensive utilization method for canned methane solar energy and biological energy |
| CN100457886C (en) * | 2006-11-03 | 2009-02-04 | 北京化工大学 | Combined temperature increasing device and method by anaerobic degesting greenhouse and solar water heater |
| CN102015134A (en) * | 2008-07-02 | 2011-04-13 | 金栋基 | Method using food waste and human excrement |
| CN103477909A (en) * | 2013-09-18 | 2014-01-01 | 黑龙江农科肥业有限责任公司 | Northern greenhouse vegetable production system based on comprehensive utilization of biogas residue, biogas slurry and biogas |
| CN108623113A (en) * | 2018-05-11 | 2018-10-09 | 厦门中环能科技有限公司 | A kind of aerobic fermentation device of sealable dynamic deodorizing |
-
1998
- 1998-08-06 CN CN98218060U patent/CN2358081Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424406C (en) * | 2006-08-11 | 2008-10-08 | 辽宁省建设科学研究院 | Comprehensive utilization method for canned methane solar energy and biological energy |
| CN100457886C (en) * | 2006-11-03 | 2009-02-04 | 北京化工大学 | Combined temperature increasing device and method by anaerobic degesting greenhouse and solar water heater |
| CN102015134A (en) * | 2008-07-02 | 2011-04-13 | 金栋基 | Method using food waste and human excrement |
| CN103477909A (en) * | 2013-09-18 | 2014-01-01 | 黑龙江农科肥业有限责任公司 | Northern greenhouse vegetable production system based on comprehensive utilization of biogas residue, biogas slurry and biogas |
| CN103477909B (en) * | 2013-09-18 | 2015-10-28 | 黑龙江农科肥业有限责任公司 | Based on the northern greenhouse room Vegetable produce system of three natural pond comprehensive utilizations |
| CN108623113A (en) * | 2018-05-11 | 2018-10-09 | 厦门中环能科技有限公司 | A kind of aerobic fermentation device of sealable dynamic deodorizing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |