CN205347406U - Solar energy stirring methane -generating pit - Google Patents
Solar energy stirring methane -generating pit Download PDFInfo
- Publication number
- CN205347406U CN205347406U CN201521006815.7U CN201521006815U CN205347406U CN 205347406 U CN205347406 U CN 205347406U CN 201521006815 U CN201521006815 U CN 201521006815U CN 205347406 U CN205347406 U CN 205347406U
- Authority
- CN
- China
- Prior art keywords
- solar energy
- generating pit
- fermentation tank
- solar
- water 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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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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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a solar energy stirring methane -generating pit, it includes fermentation cylinder, constant temperature water tank and solar panel, the inside central principal axis that sets up of fermentation cylinder, dc motor is connected on the top of main shaft, installs the oar piece on the main shaft, the top and the bottom of fermentation cylinder are equipped with top slope space and bottom inclined plane respectively, the fermentation cylinder bottom is equipped with the heat pipe, and the heat pipe links to each other with the constant temperature water tank, is equipped with solar panel on the constant temperature water tank. The utility model provides an among the prior art fermentation raw materials static relatively, few with microorganism contact, in winter or at some in cold areas, the not high scheduling problem of fermenting microorganism activity throughout the year can both high -efficient product gas, need not plus the power, has the characteristics of environmental protection.
Description
Technical field
This utility model relates to a kind of methane-generating pit, particularly relates to a kind of solar energy stirring methane-generating pit utilizing solar energy to realize stirring and heat insulation function.
Background technology
The biogas production system that each department are common, raw material etc. is stored in single large-scale storage tank or storage fermentation in cellar by major part process units, single contact surface is formed at compartment interior and air, fermentation raw material is contacted few with microorganism, the internal microorganism participating in fermentation reaction can not be able to abundant fermentation, and the methane quantity of generation is limited.And in winter or at some cold districts, fermentative microorganism activity is not high so that refuse can not be decomposed fermentation in time.
Utility model content
This utility model is for above-mentioned problems of the prior art, provide a kind of solar energy stirring methane-generating pit, solve fermentation raw material geo-stationary in prior art, contact few with microorganism, in winter or at some cold districts, the problems such as fermentative microorganism activity is not high, and also this utility model utilizes solar energy to realize above-mentioned functions, without additional power source, there is the feature of environmental protection.
The technical solution of the utility model is as follows:
Including fermentation tank, thermostatic water tank and solar heat-collection plate, arranging central principal axis inside described fermentation tank, the top of main shaft connects dc motor, and main shaft is provided with blade, and the top and bottom of described fermentation tank is respectively equipped with top droop space and bottom bevel；Described fermenter base is provided with heat pipe, and heat pipe is connected with thermostatic water tank, and thermostatic water tank is provided with solar heat-collection plate.
Described fermentation tank top is provided with charging aperture and air guide port, and fermentation tank bottom is provided with discharging opening, and charging aperture is by being connected with fermentation tank by feed pipe；Discharging opening is connected with fermentation tank by discharge nozzle.
Described dc motor is connected to solar charging device.
Described solar charging device is made up of solar panel and accumulator, and solar panel is arranged on the top of fermentation tank, and described accumulator connects dc motor and solar panel by wire.
Described accumulator is connected with thermostatic water tank by wire.
Described fermentation tank is totally cylindrical.
Described blade is screw-type.
Described top droop space and the angle of bottom bevel and horizontal plane are 5 °.
Described heat pipe is uniformly covered with fermenter base.
The utility model has the advantages of as follows:
This utility model solves fermentation raw material geo-stationary in prior art, contact few with microorganism, in winter or at some cold districts, the problems such as fermentative microorganism activity is not high, and this utility model utilizes solar energy to realize above-mentioned functions, throughout the year can efficient aerogenesis, it is not necessary to additional power source, there is the feature of environmental protection.
Accompanying drawing explanation
Fig. 1 is this utility model fermentation tank structural representation.
Fig. 2 is this utility model thermostatic water tank and solar heat-collection plate structural representation.
Fig. 3 is this utility model solar cell panel structure schematic diagram.
Fig. 4 is this utility model fermenter base heat pipe structural representation.
In figure, 1, fermentation tank, 2, solar heat-collection plate, 3, thermostatic water tank, 4, main shaft, 5, dc motor, 6, accumulator, 7, blade, 8, top droop space, 9, bottom bevel, 10, heat pipe, 11, charging aperture, 12, feed pipe, 13, air guide port, 14, discharging opening, 15, discharge nozzle, 16, solar panel, 17, wire.
Detailed description of the invention
This utility model, with reference to accompanying drawing, in conjunction with specific embodiments, is described in detail as follows.
Embodiment
As shown in the figure, including fermentation tank 1, thermostatic water tank 3 and solar heat-collection plate 2, described fermentation tank 1 is totally cylindrical, a central principal axis 4 is set up at described fermentation tank center, the top of main shaft connects dc motor 5, dc motor is made directly power supply by accumulator 6, main shaft is equipped with screw-type blade 7 simultaneously, for mechanical agitation, fermented feed liquid is made to be evenly distributed, increase the contact surface of microorganism and raw material, accelerate fermenting speed, improve gas production, and screw-type blade makes fluid matasomatism resistance thereon be down to minimum compared with other shape blades while not affecting mixing effect, save electric energy and extend blade service life.Described fermentation tank axial section parallelogram, the top and bottom of fermentation tank is respectively equipped with top droop space 8 and bottom bevel 9；The top droop space biogas for generating after storage of raw materials fermentation, bottom bevel is easy to deposition reaction biogas residue thoroughly and is trickled downwards, and the angle of top droop space and bottom bevel and horizontal plane is 5 °.Described fermenter base is covered with equally distributed heat pipe 10, and heat pipe is connected with thermostatic water tank 3, and thermostatic water tank is provided with solar heat-collection plate 2, and the heat of the hot water in heat pipe is provided by solar heat-collection plate.Described fermentation tank top is provided with charging aperture 11 and air guide port 13, and fermentation tank bottom is provided with discharging opening 14, and charging aperture 11 is connected with fermentation tank 1 by feed pipe 12；Discharging opening 14 is connected with fermentation tank by discharge nozzle 15.Described fermentation tank is also arranged above solar panel 16, powers in order to the equipment powered to dc motor and other needs are powered, and described accumulator 6 connects dc motor 5, solar panel 16 and thermostatic water tank 3 by wire 17.
Principle of the present utility model and work process are as follows:
Work by day state: solar energy is converted into the interior energy of water by solar heat-collection plate, and water enters heat pipe after thermostatic water tank, and heat pipe regulates the temperature of whole fermentation tank, and the hot water through heat pipe is back to again thermostatic water tank.Solar energy is changed into unidirectional current by solar panel, the electric current produced is divided into two parts, Part I directly feeds accumulator charging, and Part II electric current realizes constant current constant voltage by control circuit, and realizes the work of electric current monitor in real time rear drive dc motor, dc motor drives central principal axis to rotate, central principal axis drives screw type lodicule to rotate, and lodicule rotates and makes raw material not stop stirring, increases the contact surface of microorganism and raw material, accelerate fermenting speed, improve gas production.When occur any unexpected time, control circuit can cut off circuit in time, effectively protects payload security.
Work at night state: accumulator provides electric power heated constant temperature water tank to thermostatic water tank, in order to guarantee that night, fermentation tank reached the temperature that is suitable for.Electric power in accumulator is also provided to dc motor and other electrical equipments, it is ensured that night time whole solar energy stirring production of methane tank flow process be able to constant operating.
Charging and discharge state: user has only to add raw materials into charging aperture, raw material just enters in fermentation tank along feed pipe and ferments.During discharging, bottom bevel is easy to deposition reaction biogas residue thoroughly and is trickled downwards, and biogas residue discharges fermentation tank by discharge nozzle and discharging opening.
Protection domain of the present utility model is not limited by specific embodiment, is as the criterion with claim.
Claims (9)
1. solar energy stirring methane-generating pit, it is characterized in that including fermentation tank, thermostatic water tank and solar heat-collection plate, inside described fermentation tank, central principal axis is set, the top of main shaft connects dc motor, being provided with blade on main shaft, the top and bottom of described fermentation tank is respectively equipped with top droop space and bottom bevel；Described fermenter base is provided with heat pipe, and heat pipe is connected with thermostatic water tank, and thermostatic water tank is provided with solar heat-collection plate.
2. solar energy according to claim 1 stirring methane-generating pit, it is characterised in that described fermentation tank top is provided with charging aperture and air guide port, and fermentation tank bottom is provided with discharging opening, and charging aperture is by being connected with fermentation tank by feed pipe；Discharging opening is connected with fermentation tank by discharge nozzle.
3. solar energy according to claim 1 stirring methane-generating pit, it is characterised in that described dc motor is connected to solar charging device.
4. solar energy according to claim 3 stirring methane-generating pit, it is characterized in that described solar charging device is made up of solar panel and accumulator, solar panel is arranged on the top of fermentation tank, and described accumulator connects dc motor and solar panel by wire.
5. solar energy according to claim 4 stirring methane-generating pit, it is characterised in that described accumulator is connected with thermostatic water tank by wire.
6. solar energy according to claim 1 stirring methane-generating pit, it is characterised in that described fermentation tank is totally cylindrical.
7. solar energy according to claim 1 stirring methane-generating pit, it is characterised in that described blade is screw-type.
8. solar energy according to claim 1 stirring methane-generating pit, it is characterised in that described top droop space and the angle of bottom bevel and horizontal plane are 5 °.
9. solar energy according to claim 1 stirring methane-generating pit, it is characterised in that described heat pipe is uniformly covered with fermenter base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006815.7U CN205347406U (en) | 2015-12-08 | 2015-12-08 | Solar energy stirring methane -generating pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006815.7U CN205347406U (en) | 2015-12-08 | 2015-12-08 | Solar energy stirring methane -generating pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347406U true CN205347406U (en) | 2016-06-29 |
Family
ID=56152773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521006815.7U Expired - Fee Related CN205347406U (en) | 2015-12-08 | 2015-12-08 | Solar energy stirring methane -generating pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400684A (en) * | 2015-12-08 | 2016-03-16 | 辽宁石油化工大学 | Solar stirring biogas digester |
| CN112430537A (en) * | 2020-11-25 | 2021-03-02 | 四川大学 | Automatic temperature control device |
-
2015
- 2015-12-08 CN CN201521006815.7U patent/CN205347406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400684A (en) * | 2015-12-08 | 2016-03-16 | 辽宁石油化工大学 | Solar stirring biogas digester |
| CN112430537A (en) * | 2020-11-25 | 2021-03-02 | 四川大学 | Automatic temperature control device |
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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: 20160629 Termination date: 20161208 |