CN206607135U - Solar heating biogas recirculation utilizes system - Google Patents
Solar heating biogas recirculation utilizes system Download PDFInfo
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- CN206607135U CN206607135U CN201720189997.9U CN201720189997U CN206607135U CN 206607135 U CN206607135 U CN 206607135U CN 201720189997 U CN201720189997 U CN 201720189997U CN 206607135 U CN206607135 U CN 206607135U
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- tank
- fermentation tank
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- outlet pipe
- temperature
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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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Abstract
The utility model discloses a kind of solar heating biogas recirculation and utilizes system, including fermentation tank, pig house, air collector, biogas slurry tank, filtrate collection port switch, solar panel, air compressor, outlet pipe, water inlet pipe, temperature-sensing valve；The fermentation tank uses structure, and pig house is connected with sideways, and top is provided with air collector, and bottom is connected by pipeline with biogas slurry tank；Switched between fermentation tank and biogas slurry tank provided with filtrate collection port；By water inlet pipe with being communicated on the right side of fermentation tank on the downside of solar panel, upside on the left of fermentation tank by outlet pipe with communicating, and water inlet pipe position is less than outlet pipe；Temperature-sensing valve is installed on outlet pipe, air compressor is provided between temperature-sensing valve and solar panel.A kind of solar heating biogas recirculation uses solar energy heating principle using system；It is more preferable to anaerobic fermentation process controllability, and energy-conservation and environmental protection；Efficiently solve winter production rate of methane low, the problem of aerogenesis is unstable.
Description
Technical field
The utility model is related to a kind of methane-generating pit recycle utilization technology field, more particularly to a kind of solar heating biogas is followed
Ring utilizes system.
Background technology
Energy and environment are the hot issues of world today's common concern.Energy based on non-renewable fossil fuel
Source consumption aggravates to destroy environment for the survival of mankind, threatens the sustainable development of the mankind.Develop environmentally friendly
Regenerative resource have become certainty.
Solar energy and biomass energy are that stock number is big, are distributed two kinds of very universal regenerative resources.Biomass anaerobic fermentation
Technology and low-temperature solar energy heat collection technology are two kinds of current mature technologies.Biomass anaerobic fermentation technology efficiently solves agriculture
Village's fuel crunch problem, realizes the harmless treatment of fowl and animal excrement and multi-level recycling, thus by the general of various countries
All over concern.However, anaerobic fermentation process is affected by temperature seriously, fermentation temperature is too low or fluctuation is too fast, can all influence anaerobism to send out
CH4 content in the gas production rate and biogas of ferment.Existing methane-generating pit temperature raising and maintaining method some utilize biomass, coal, electricity
Equal energy source, heat energy conversion ratio is low, easily produces pollution, and some temperature raising and maintaining effects are poor, and biomass anaerobic fermentation process is difficult control
System.
The content of the invention
In order to solve the above problems；The utility model provides a kind of solar heating biogas recirculation and utilizes system, the sun
Biogas recirculation can be heated and use solar energy heating principle using system；It is more preferable to anaerobic fermentation process controllability, and energy-conservation and ring
Protect；Efficiently solve winter production rate of methane low, the problem of aerogenesis is unstable.
The utility model solves the technical scheme that its technical problem used：Solar heating biogas recirculation utilizes system
System, including fermentation tank, pig house, air collector, biogas slurry tank, filtrate collection port switch, solar panel, air compressor, water outlet
Pipe, water inlet pipe, temperature-sensing valve；The fermentation tank uses structure, and pig house is connected with sideways, and top is provided with air collector, and bottom passes through pipe
Road is connected with biogas slurry tank；Switched between fermentation tank and biogas slurry tank provided with filtrate collection port；Pass through water inlet on the downside of solar panel
Pipe on the right side of fermentation tank with communicating, and upside on the left of fermentation tank by outlet pipe with communicating, and water inlet pipe position is less than outlet pipe；Outlet pipe
On temperature-sensing valve is installed, between temperature-sensing valve and solar panel be provided with air compressor.
It is preferred that, the fermentation top tank structure is provided with zone of heating, and center is provided with heating tube, is conducive to water circulation system to fermentation
The heating of biogas slurry in tank.
It is preferred that, the heating tube uses top-bottom cross misconstruction, and biogas slurry in fermentation tank fully can be heated,
And ensure that the balance of biogas slurry temperature.
A kind of the utility model, solar heating biogas recirculation utilizes system：Using solar energy economy heat-collecting temperature with
The matching of constant-temperatureanaerobic anaerobic fermentation temperature provides solar thermal collector and the integrated basis of biomass anaerobic fermentation device.The system will
The solar energy that solar thermal collector is collected, fermentation tank is supplied by heating agent of water, to meet the heat needed for fermentation, is allowed to breach
Round the clock, the constraint of the unfavorable factor such as season, weather, realizes continuous-stable energy supply.Solar panel is by absorbing solar energy
Mode the water of water circulation system is heated；Outer wall and heating tube pair that the water of water circulation system passes through fermentation tank zone of heating
Biogas slurry is heated in tank, and temperature control is between 30 DEG C ~ 45 DEG C.When temperature drop is to 30 DEG C in fermentation tank, temperature-sensing valve is opened
Open, the water in zone of heating heated up in circulating-heating, fermentation tank；When fermentation jar temperature rises to 40 DEG C, temperature-sensing valve is closed,
The water of zone of heating no longer carries out circulating-heating.
The utility model solar heating biogas recirculation utilizes system, and its advantage is：
1）A kind of solar heating biogas recirculation breaches northern area time, season, climate change pair using system
The constraint of biomass anaerobic fermentation, it is low to efficiently solve winter production rate of methane, the problem of aerogenesis is unstable；
2）Compared with traditional methane tank insulation method for increasing temperature, a kind of solar heating biogas recirculation utilizes system more supernumerary segment
Energy and environmental protection, it is more preferable to anaerobic fermentation process controllability；
3）A kind of solar heating biogas recirculation is fermented using system, tank body is all taken in the part of gas collection, deposited biogas fluid
Design, facilitates the integrated and user of solar biogas can system to install and use；
4）A kind of solar heating biogas recirculation reduced using system dependence to traditional energy, expand it is renewable
The utilization scope of the energy, improves renewable energy utilization proportion, realizes the sustainable development of energy and environment.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation that the utility model solar heating biogas recirculation utilizes system.
Fig. 2 is the partial top view that the utility model solar heating biogas recirculation utilizes system.
In figure, 1, fermentation tank, 2, pig house, 3, air collector, 4, heating tube, 5, zone of heating, 6, biogas slurry tank, 7, filtrate collection port
Switch, 8, solar panel, 9, air compressor, 10, outlet pipe, 11, water inlet pipe, 12, temperature-sensing valve.
Embodiment
Fig. 1, Fig. 2 are refer to, this specific embodiment, including fermentation tank, pig house, air collector, biogas slurry tank, filtrate collection port are opened
Pass, solar panel, air compressor, outlet pipe, water inlet pipe, temperature-sensing valve；The fermentation tank uses structure, is connected with sideways
Pig house, top is provided with air collector, and bottom is connected by pipeline with biogas slurry tank；Filtrate collection port is provided between fermentation tank and biogas slurry tank
Switch；By water inlet pipe with being communicated on the right side of fermentation tank on the downside of solar panel, upside passes through outlet pipe and phase on the left of fermentation tank
Logical, water inlet pipe position is less than outlet pipe；Temperature-sensing valve is installed on outlet pipe, air is provided between temperature-sensing valve and solar panel
Compressor.
Fig. 1, Fig. 2 are refer to, the fermentation top tank structure is provided with zone of heating, and center is provided with heating tube, is conducive to water circulation system
The heating united to biogas slurry in fermentation tank.
Fig. 1, Fig. 2 are refer to, the heating tube uses top-bottom cross misconstruction, biogas slurry in fermentation tank can be filled
Divide heating, and ensure that the balance of biogas slurry temperature.
Exemplary description has been carried out to the utility model above in conjunction with accompanying drawing, it is clear that realization of the present utility model not by
The limitation of aforesaid way, as long as employing the various improvement of technical solutions of the utility model progress, or not improved says this practicality
New design and technical scheme are applied to other occasions, in protection domain of the present utility model.
Claims (3)
1. solar heating biogas recirculation utilizes system, including fermentation tank, pig house, air collector, biogas slurry tank, filtrate collection port to open
Pass, solar panel, air compressor, outlet pipe, water inlet pipe, temperature-sensing valve；It is characterized in that：The fermentation tank is using knot
Structure, is connected with pig house sideways, and top is provided with air collector, and bottom is connected by pipeline with biogas slurry tank；Between fermentation tank and biogas slurry tank
Provided with filtrate collection port switch；By water inlet pipe with being communicated on the right side of fermentation tank on the downside of solar panel, upside passes through outlet pipe
With being communicated on the left of fermentation tank, water inlet pipe position is less than outlet pipe；Temperature-sensing valve, temperature-sensing valve and solar cell are installed on outlet pipe
Air compressor is provided between plate.
2. solar heating biogas recirculation according to claim 1 utilizes system, it is characterised in that：The fermentation top tank structure
Provided with zone of heating, center is provided with heating tube.
3. solar heating biogas recirculation according to claim 2 utilizes system, it is characterised in that：The heating tube is used
Top-bottom cross misconstruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189997.9U CN206607135U (en) | 2017-03-01 | 2017-03-01 | Solar heating biogas recirculation utilizes system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189997.9U CN206607135U (en) | 2017-03-01 | 2017-03-01 | Solar heating biogas recirculation utilizes system |
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| Publication Number | Publication Date |
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| CN206607135U true CN206607135U (en) | 2017-11-03 |
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| CN201720189997.9U Active CN206607135U (en) | 2017-03-01 | 2017-03-01 | Solar heating biogas recirculation utilizes system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109776121A (en) * | 2019-02-26 | 2019-05-21 | 贺利兵 | A kind of agricultural wastes biogas slurry fermentation rainer |
-
2017
- 2017-03-01 CN CN201720189997.9U patent/CN206607135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109776121A (en) * | 2019-02-26 | 2019-05-21 | 贺利兵 | A kind of agricultural wastes biogas slurry fermentation rainer |
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