CN107523480A - A kind of solar energy auxiliary heating type biogas quick reaction device - Google Patents
A kind of solar energy auxiliary heating type biogas quick reaction device Download PDFInfo
- Publication number
- CN107523480A CN107523480A CN201710940085.5A CN201710940085A CN107523480A CN 107523480 A CN107523480 A CN 107523480A CN 201710940085 A CN201710940085 A CN 201710940085A CN 107523480 A CN107523480 A CN 107523480A
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- China
- Prior art keywords
- fermentation vat
- agitating shaft
- enhancing tube
- motor
- relay
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
-
- 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
Abstract
The invention discloses a kind of solar energy auxiliary heating type biogas quick reaction device,Including fermentation vat,Solar thermal collector and feed device,The fermentation vat is embedded in underground,Fermentation vat bottom section is in arc-shaped,Solar thermal collector is fixed on above fermentation vat and is obliquely installed,The present apparatus above fermentation vat by setting solar thermal collector,Heat water by solar thermal collector makes to keep the condition of high temperature in fermentation vat with carrying out heat exchange in fermentation vat,And then accelerate fermenting speed,Raw material is stirred by the setting of agitating shaft and secondary agitating shaft,And use helical blade and two-way stirring technology,Avoid raw material accumulation and cause to ferment uneven,The low situation of raw material availability occurs,And waste material in fermentation vat is lifted up by enhancing tube and finally discharged from waste outlet to avoid waste from stacking influence fermentation in fermentation vat 1 and reduce manual cleaning work.
Description
Technical field
The present invention relates to a kind of biogas generating device, specifically a kind of solar energy auxiliary heating type biogas quick reaction device.
Background technology
Biogas is to produce the technology of biogas using the clean energy resource of life, industrial organic wastes production, anaerobic digestion, because
There is the good energy, environmental benefit gradually to be paid close attention in recent years by people for it, particularly in rural area, has and largely can be used to
The raw material of biogas is prepared, is appropriate for wideling popularize, but biogas is had a great influence in preparation process is carried out by conditions such as temperature,
Particularly in northern China arctic weather, raw material is difficult to anaerobic fermentation reaction, turns into and restricts the important difficulty that biogas uses
Topic, and raw material is heated using conventional energy resource to make raw material heating often unable to make ends meet；Solar energy as cleaning and easily
The obtained energy has popularized the every field in people's daily life gradually, if solar energy can be utilized to solve winter biogas output
The problem of amount, can then largely effect on promoting the use of for biogas, while existing marsh gas preparation device between material due to not moving
Exchange, cause material reaction efficiency very low, it is therefore desirable to improve.
The content of the invention
It is an object of the invention to provide a kind of solar energy auxiliary heating type biogas quick reaction device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：
A kind of solar energy auxiliary heating type biogas quick reaction device, including fermentation vat, solar thermal collector and feed device, the hair
Ferment pond is embedded in underground, and fermentation vat bottom section is in arc-shaped, and solar thermal collector is fixed on above fermentation vat and is obliquely installed,
The water inlet end of the solar thermal collector and water side are respectively connected with circulating line, and heat-exchange tube is embedded with fermentation vat side wall
Road, the solar thermal collector, circulating line and heat exchanging pipe are in turn connected to form circulation loop, installed on circulating line
There is circulating pump, the feed device includes horizontal feed cylinder, and feed cylinder is fixed between fermentation vat and solar thermal collector,
Material bin in downward closing in shape is installed at the top of feed cylinder, conveying auger is provided with inside feed cylinder, is installed on the left of feed cylinder
Have a feeder motor, output shaft and the conveying auger of feeder motor are connected, feed cylinder right-hand member bottom with being connected in fermentation vat,
Center is fitted with enhancing tube in the fermentation vat, and enhancing tube is shaped as inverted " t " type, and the enhancing tube includes being arranged on enhancing tube
The lifting arm and the lifting spiral on lifting arm in center, the outside motor set of lifting arm connection, in enhancing tube
Bottom offers two waste material entrances, and valve is provided with waste material entrance, and the enhancing tube upper end is extended above fermentation vat,
Enhancing tube upper end is provided with waste outlet, and hermatic door is provided with waste outlet；Intelligence stirring dress is additionally provided with the fermentation vat
Put, the intelligent agitating device includes the agitating shaft being inserted into vertical direction in fermentation vat, and the agitating shaft is rotatably installed in
On fermentation vat top surface, agitating shaft lower end is located at bottom in fermentation vat and is provided with the first stirring vane, and agitating shaft upper end is from fermentation
Stretch out above pond and be connected with the motor shaft of stirring motor, electrically connected between the stirring motor and controller, controller peace
At the top of fermentation vat, the agitating shaft is located on the right side of enhancing tube, and in fermentation vat, secondary agitating shaft is provided with the left of enhancing tube,
Linkage ring is equipped with the top of agitating shaft bottom and secondary agitating shaft, and the linkage ring on agitating shaft and secondary agitating shaft is passed by linkage
Dynamic connection, the second stirring vane is additionally provided with secondary agitating shaft top；Controller includes diode D1, electric capacity C1, relay K and electricity
Machine M, motor M are stirring motor, one end connection resistance R1, power supply VCC, pin 4, the chip of chip IC 1 of the electric capacity C1
The not moved end of IC1 pin 8 and relay K contact K-2, electric capacity C1 other end connection electric capacity C2, electric capacity C3, diode D3
Negative electrode, relay K, the pin 1 of chip IC 1 and relay K contact K-3 not moved end, resistance R1 other end connection electricity
Hinder R2, the pin 7 of chip IC 1 and diode D2 anode, resistance R2 other end connection diode D1 negative electrode, diode D1
The anode connection electric capacity C2 other end, diode D2 negative electrode, the pin 6 of the pin 2 of chip IC 1 and chip IC 1, chip
IC1 pin 3 connects the resistance R3 and relay K other end, resistance R3 another point connection diode D3 anode, relay
The K contact K-2 connection relay K of not moved end 1 contact K-3 not moved end 1 and motor M, relay K contact K-2 are not
Moved end 2 connects relay K contact K-3 not moved end 2 and the motor M other end；Power supply VCC is provided by power circuit, described
Power circuit includes resistance-capacitance depressurization module and rectifier bridge T, and resistance-capacitance depressurization module is by the resistance R4 and electric capacity C4 that are connected in parallel with each other
Composition, resistance-capacitance depressurization module are connected between 220V line voltages and rectifier bridge T voltage input end, and rectifier bridge T port 2 is defeated
Go out power supply VCC.
As the further scheme of the present invention：The angle of inclination of the solar thermal collector is 25 °.
As further scheme of the invention：The waste outlet is located in enhancing tube side wall and is in lifting drum outer wall
60 ° of angles are obliquely installed.
As the further scheme of the present invention：The model NE555 of the chip IC 1.
As the further scheme of the present invention：First stirring vane and the second stirring vane are helical blade.
As the further scheme of the present invention：The full-bridge that the rectifier bridge T is made up of 4 IN4001 type commutation diodes
Rectification circuit.
As the further scheme of the present invention：The stirring motor is bidirectional, dc motor.
Compared with prior art, the beneficial effects of the invention are as follows：The present apparatus above fermentation vat by setting solar energy collection
Hot device, heat water by solar thermal collector makes to keep the condition of high temperature in fermentation vat with carrying out heat exchange in fermentation vat, Jin Erjia
Fast fermenting speed, is stirred by the setting of agitating shaft and secondary agitating shaft to raw material, and uses helical blade and two-way
Stirring technique, the situation for avoiding raw material accumulation and causing to ferment uneven, raw material availability is low occurs, and passes through enhancing tube
Waste material in fermentation vat is lifted up and is finally discharged from waste outlet and then avoids waste from stacking in fermentation vat 1 from influenceing fermentation simultaneously
And reduce manual cleaning work.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the circuit diagram of controller.
Fig. 3 is the circuit diagram of power circuit.
1- fermentation vats in figure, 2- solar thermal collectors, 21- circulating lines, 22- heat exchanging pipes, 3- agitating shafts, 31- are stirred
Mix motor, the stirring vanes of 32- first, 33- linkage rings, 34- linkages, 35- pair agitating shafts, the stirring vanes of 36- second, 37- controls
Device processed, 4- feed devices, 41- material bins, 42- feeder motors, 43- conveying augers, 5- enhancing tubes, 51- waste material entrances, 52- are carried
Rising stem, 53- lifting spirals, 54- waste outlets.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, in the embodiment of the present invention, a kind of solar energy auxiliary heating type biogas quick reaction device, including fermentation
Pond 1, solar thermal collector 2 and feed device 4, the fermentation vat 1 are embedded in underground, and the bottom section of fermentation vat 1 is in arc-shaped, too
Positive energy heat collector 2 is fixed on the top of fermentation vat 1 and is obliquely installed, and the angle of inclination of solar thermal collector 2 is 25 °, the sun
The water inlet end of energy heat collector 2 and water side are respectively connected with circulating line 21, and heat exchanging pipe is embedded with the side wall of fermentation vat 1
22, the solar thermal collector 2, circulating line 21 and heat exchanging pipe 22 are in turn connected to form circulation loop, in circulating line
Circulating pump is installed, the feed device 4 includes horizontal feed cylinder, and feed cylinder is fixed on fermentation vat 1 and solar energy collection on 21
Between hot device 2, the material bin 41 in downward closing in shape is installed at the top of feed cylinder, conveying auger 43 is provided with inside feed cylinder,
Feeder motor 42 is installed on the left of feed cylinder, output shaft and the conveying auger 43 of feeder motor 42 are connected, and feed cylinder is right
Holding bottom, center is fitted with enhancing tube 5 in the fermentation vat 1, and enhancing tube 5 is shaped as inverted " t " with being connected in fermentation vat 1
Type, the enhancing tube 5 include being arranged on the lifting arm 52 in the center of enhancing tube 5 and the lifting spiral 53 on lifting arm 52,
The lifting arm 52 connects the motor of outside setting, two waste material entrances 51 is offered in the bottom of enhancing tube 5, in waste material entrance 51
Valve is provided with, the upper end of enhancing tube 5 extends the top of fermentation vat 1, waste outlet 54 is provided with the upper end of enhancing tube 5, described
Waste outlet 54 is located in the side wall of enhancing tube 5 and is obliquely installed with the outer wall of enhancing tube 5 in 60 ° of angles, pacifies on waste outlet 54
Equipped with hermatic door；Intelligent agitating device is additionally provided with the fermentation vat 1, the intelligent agitating device includes inserting in vertical direction
Agitating shaft 3 in fermentation vat 1, the agitating shaft 3 are rotatably installed on the top surface of fermentation vat 1, and the lower end of agitating shaft 3 is located at fermentation vat
Bottom and the first stirring vane 32 is installed in 1, the upper end of agitating shaft 3 is stretched out and the motor of stirring motor 31 above fermentation vat 1
Axle is connected, and is electrically connected between stirring motor 31 and controller 37, and the agitating shaft 3 is located at the left side of enhancing tube 5, in fermentation vat 1
The interior, right side of enhancing tube 5 is provided with secondary agitating shaft 35, is equipped with linkage ring 33 in the bottom of agitating shaft 3 and the top of secondary agitating shaft 35, and stir
The linkage ring 33 mixed on axle 3 and secondary agitating shaft 35 is connected by linkage 34, and second is additionally provided with the secondary top of agitating shaft 35
Stirring vane 36.
The present invention operation principle be：When carrying out the preparation of biogas, raw material is thrown in material bin 41, starts conveying electricity
Machine 42 makes conveying auger 43 rotate in raw material feeding fermentation vat 1, and raw material is carried out by conveying auger 42 and feed cylinder inwall
Extruding makes raw material obtain crushing effect, and then improves fermenting speed；When raw material carries out fermentation generation biogas in fermentation vat 1, too
Positive energy heat collector 2 is heated by absorbing solar energy to water in solar thermal collector 2, and the water after heating passes through circulating line 21
Heat exchange is carried out in into heat exchanging pipe 22 and fermentation vat 1, makes to keep the condition of high temperature in fermentation vat 1, and then accelerate fermentation
Speed, and during the fermentation, drive agitating shaft 3 to rotate by stirring motor 31, and then drive the first stirring vane 32 right
Raw material is stirred, and drives the second stirring vane 33 to be stirred raw material by link ring 33 and linkage 34, is controlled
Device 37 controls the action of stirring motor 31, can two-way stirring, while stirring vane is helical blade, can be made up and down
The material of layer fully merges exchanges, makes that fermentation vat 1 is interior, the raw material of the both sides of enhancing tube 5 stirs, avoids lamination, and then
The situation for avoiding raw material accumulation and causing to ferment uneven, raw material availability is low occurs, and after fermenting raw materials terminate, opens waste material
Valve on hermatic door and waste material entrance 51 in outlet 54, starts motor driven lifting arm 52 and rotates, will be from by lifting spiral 53
The waste material that waste material entrance 51 enters in enhancing tube 5 is lifted up and finally discharged from waste outlet 54, and then avoids in fermentation vat 1
Waste from stacking influences to ferment and reduce manual cleaning work, and the present apparatus above fermentation vat 1 by setting solar energy heating
Device 2, heat water by solar thermal collector 2 makes to keep the condition of high temperature in fermentation vat 1 with carrying out heat exchange in fermentation vat 1, and then
Accelerate fermenting speed, raw material be stirred by the setting of agitating shaft 3 and secondary agitating shaft 35, and using helical blade and
Two-way stirring technology, the situation for avoiding raw material accumulation and causing to ferment uneven, raw material availability is low occur, and by carrying
Cylinder 5 is risen to be lifted up waste material in fermentation vat 1 and finally discharge from waste outlet 54 and then avoid waste from stacking shadow in fermentation vat 1
Ring and ferment and reduce manual cleaning work.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of solar energy auxiliary heating type biogas quick reaction device, including fermentation vat, solar thermal collector and feed device, it is special
Sign is that the fermentation vat is embedded in underground, and fermentation vat bottom section is in arc-shaped, and solar thermal collector is fixed on fermentation vat
Side is simultaneously obliquely installed, and the water inlet end of the solar thermal collector and water side are respectively connected with circulating line, in fermentation vat side wall
Heat exchanging pipe is embedded with, the solar thermal collector, circulating line and heat exchanging pipe are in turn connected to form circulation loop,
Circulating pump is installed, the feed device includes horizontal feed cylinder, and feed cylinder is fixed on fermentation vat and the sun on circulating line
Between energy heat collector, the material bin in downward closing in shape is installed at the top of feed cylinder, conveying auger is provided with inside feed cylinder,
Feeder motor is installed on the left of feed cylinder, output shaft and the conveying auger of feeder motor are connected, feed cylinder right-hand member bottom with
It is connected in fermentation vat, center is fitted with enhancing tube in the fermentation vat, and enhancing tube is shaped as inverted " t " type, the enhancing tube
Including being arranged on the lifting arm in enhancing tube center and the lifting spiral on lifting arm, the lifting arm connection is outside to be set
Motor, two waste material entrances are offered in enhancing tube bottom, are provided with valve on waste material entrance, the enhancing tube upper end extension
Go out above fermentation vat, be provided with waste outlet in enhancing tube upper end, hermatic door is installed on waste outlet；In the fermentation vat also
Provided with intelligent agitating device, the intelligent agitating device includes the agitating shaft being inserted into vertical direction in fermentation vat, described to stir
Mix axle to be rotatably installed on fermentation vat top surface, agitating shaft lower end is located at bottom in fermentation vat and is provided with the first stirring vane, stirs
Axle upper end is mixed to stretch out above fermentation vat and with the motor shaft of stirring motor be connected, it is electric between the stirring motor and controller
Connection, controller are arranged at the top of fermentation vat, and the agitating shaft is located on the right side of enhancing tube, is set in fermentation vat, on the left of enhancing tube
There is secondary agitating shaft, linkage ring, and the linkage on agitating shaft and secondary agitating shaft are equipped with the top of agitating shaft bottom and secondary agitating shaft
Ring is connected by linkage, and the second stirring vane is additionally provided with secondary agitating shaft top；Controller includes diode D1, electric capacity
C1, relay K and motor M, electric capacity C1 one end connection resistance R1, power supply VCC, the pin 4 of chip IC 1, chip IC 1
Pin 8 and relay K contact K-2 not moved end, electric capacity C1 other end connection electric capacity C2, electric capacity C3, diode D3 the moon
Pole, relay K, the pin 1 of chip IC 1 and relay K contact K-3 not moved end, resistance R1 other end connection resistance R2,
The pin 7 of chip IC 1 and diode D2 anode, resistance R2 other end connection diode D1 negative electrode, diode D1 sun
The pole connection electric capacity C2 other end, diode D2 negative electrode, the pin 6 of the pin 2 of chip IC 1 and chip IC 1, chip IC 1
Pin 3 connects the resistance R3 and relay K other end, and resistance R3 another point connection diode D3 anode, relay K's touches
Point K-2 not moved end 1 connects relay K contact K-3 not moved end 1 and motor M, relay K contact K-2 not moved end 2
Connect relay K contact K-3 not moved end 2 and the motor M other end；Power supply VCC is provided by power circuit, the power supply electricity
Road includes resistance-capacitance depressurization module and rectifier bridge T, and resistance-capacitance depressurization module is made up of the resistance R4 and electric capacity C4 being connected in parallel with each other, resistance
Hold voltage reduction module to be connected between 220V line voltages and rectifier bridge T voltage input end, the rectifier bridge T out-put supply of port 2
VCC。
A kind of 2. solar energy auxiliary heating type biogas quick reaction device according to claim 1, it is characterised in that the chip
IC1 model NE555.
A kind of 3. solar energy auxiliary heating type biogas quick reaction device according to claim 1, it is characterised in that the sun
The angle of inclination of energy heat collector is 25 °.
A kind of 4. solar energy auxiliary heating type biogas quick reaction device according to claim 1, it is characterised in that the waste material
Outlet is obliquely installed in enhancing tube side wall and with lifting drum outer wall in 60 ° of angles.
5. a kind of solar energy auxiliary heating type biogas quick reaction device according to claim 1, it is characterised in that described first
Stirring vane and the second stirring vane are helical blade.
A kind of 6. solar energy auxiliary heating type biogas quick reaction device according to claim 1, it is characterised in that the rectification
The full bridge rectifier that bridge T is made up of 4 IN4001 type commutation diodes.
A kind of 7. solar energy auxiliary heating type biogas quick reaction device according to claim 1, it is characterised in that the stirring
Motor is bidirectional, dc motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710940085.5A CN107523480A (en) | 2017-10-11 | 2017-10-11 | A kind of solar energy auxiliary heating type biogas quick reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710940085.5A CN107523480A (en) | 2017-10-11 | 2017-10-11 | A kind of solar energy auxiliary heating type biogas quick reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107523480A true CN107523480A (en) | 2017-12-29 |
Family
ID=60685053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710940085.5A Withdrawn CN107523480A (en) | 2017-10-11 | 2017-10-11 | A kind of solar energy auxiliary heating type biogas quick reaction device |
Country Status (1)
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| CN (1) | CN107523480A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218495A (en) * | 2018-04-19 | 2018-06-29 | 车宗奇 | A kind of solar energy organic fertilizer fermentation pond heating unit |
| CN110885261A (en) * | 2019-11-13 | 2020-03-17 | 南京三美农业发展有限公司 | Fermentation production process of organic fertilizer |
-
2017
- 2017-10-11 CN CN201710940085.5A patent/CN107523480A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218495A (en) * | 2018-04-19 | 2018-06-29 | 车宗奇 | A kind of solar energy organic fertilizer fermentation pond heating unit |
| CN110885261A (en) * | 2019-11-13 | 2020-03-17 | 南京三美农业发展有限公司 | Fermentation production process of organic fertilizer |
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Application publication date: 20171229 |