CN108795706A - A kind of light sensation thermal-insulating type fermentation stirring system - Google Patents
A kind of light sensation thermal-insulating type fermentation stirring system Download PDFInfo
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- CN108795706A CN108795706A CN201811038246.2A CN201811038246A CN108795706A CN 108795706 A CN108795706 A CN 108795706A CN 201811038246 A CN201811038246 A CN 201811038246A CN 108795706 A CN108795706 A CN 108795706A
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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
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
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- 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
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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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
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- 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
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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
- 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
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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Abstract
The invention discloses a kind of light sensation thermal-insulating type fermentation stirring systems, including fermentation tank, heat preservation sandwich layer, light sensation heating system, heating dish, endless tube fluidic system, cross fluidic system and circulating pump.Heat preservation sandwich layer is wrapped in the outer wall of fermentation tank, and light sensation heating system and heating dish are arranged in heat preservation sandwich layer, and light sensation heating system is located at the day side of fermentation tank, and heating dish is located at the back of the body sun side of fermentation tank；Endless tube fluidic system is arranged at the lower part of fermentation tank with cross fluidic system, and cross fluidic system is located at the top of endless tube fluidic system；The inlet tube of circulating pump is deep into the inner cavity top of fermentation tank, and the outlet tube of circulating pump is connect with endless tube fluidic system, while connecting cross fluidic system.Light sensation thermal-insulating type fermentation stirring system makes full use of solar energy heating, energy conservation and environmental protection；It can ensure that proper temperature in fermentation tank, fermentation reaction are thorough constantly；Without dead angle, stirring efficiency is high for stirring.
Description
Technical field
The present invention relates to Zymolysis Equipment technical fields, and in particular to a kind of light sensation thermal-insulating type fermentation stirring system.
Background technology
Fermentation process refer to by living-cell catalyst (mainly microbial cell), it is numerous under aerobic or oxygen free condition
It grows microbial cells itself or prepares the process of metabolite and secondary metabolite.It needs to control temperature, pressure in fermentation process
The multiple parameters such as power, flow, pH, meanwhile, stirring is also the indispensable procedure of fermentation process.Sufficiently and uniformly stir
Area that material contacts with microorganism can not only be increased, gas is made to be discharged rapidly, the material in fermentation tank and temperature can also be made
It spends and is uniformly distributed, avoids the occurrence of local sludge accumulation etc..
Currently, during the fermentation to the control of temperature mainly by using coil pipe heated type fermentation tank, agitating mode
Mainly there are mechanical agitation type, self-priming, gas-lifting type, high-order sieve-board type etc..But existing mode of heating and agitating mode are deposited
In defect：In northern territory high energy consumption, it is bad that there is also stirring conditions, causes in tank that there are materials to be unevenly distributed, is layered, heap
Phenomena such as product, keeps the effect of fermentation undesirable, influence fermentation efficiency.
Invention content
The embodiment of the present invention is designed to provide a kind of light sensation thermal-insulating type fermentation stirring system, to solve existing fermentation
Equipment fermentation temperature is difficult to control, high energy consumption, ferment effect is undesirable, stirs the problem that dead angle is more, mixing effect is bad.
To achieve the above object, the embodiment of the present invention provides a kind of light sensation thermal-insulating type fermentation stirring system, and the light sensation is protected
Warm type fermentation stirring system include：Fermentation tank, heat preservation sandwich layer, light sensation heating system, heating dish, endless tube fluidic system, cross are penetrated
Streaming system and circulating pump；The heat preservation sandwich layer is wrapped in the outer wall of the fermentation tank, and the light sensation heating system and heating dish are equal
It is arranged in the heat preservation sandwich layer, the light sensation heating system is located at the day side of the fermentation tank, and the heating dish is located at institute
State the back of the body sun side of fermentation tank；The endless tube fluidic system is arranged at the lower part of the fermentation tank with the cross fluidic system,
The cross fluidic system is located at the top of the endless tube fluidic system；The inlet tube of the circulating pump is deep into the fermentation tank
Inner cavity top, the outlet tube of the circulating pump is connect with the endless tube fluidic system, while connecting the cross fluidic system.
Preferably, the light sensation thermal-insulating type fermentation stirring system further includes hemisphere slideway, and the hemisphere installation of slide track is in institute
State the top and bottom in heat preservation sandwich layer；The heating dish is fixed by the hemisphere slideway；The light sensation heating system includes
Thermal-insulating telescopic curtain and controller, the thermal-insulating telescopic curtain are slidably connected with the hemisphere slideway, the controller and the heat preservation
Flexible curtain connection.
Preferably, the light sensation thermal-insulating type fermentation stirring system further includes heat exchanger, and the heat exchanger is arranged in the hair
The outside of fermentation tank, the heat exchanger are connect with the heating dish.
Preferably, the endless tube fluidic system is annulus line, and several nozzles are arranged in the tube wall of the annulus line；Institute
It is cross pipeline to state cross fluidic system, and the cross pipeline is " ten " font, several in the tube wall setting of the cross pipeline
Nozzle.
Preferably, it is 10~40 that the nozzle sum on the annulus line, which is arranged, is arranged on the cross tee road
Nozzle sum be 20~40.
Preferably, the axis of the nozzle intersects at an acute angle with horizontal line.
Preferably, the annulus line and the cross pipeline use Venturi throat structure.
Preferably, the tank skin of the fermentation tank is the transparent material of high intensity class.
Preferably, light sensation thermal-insulating type fermentation stirring system further includes the first block valve and the second block valve, and described the
One block valve is arranged between the outlet tube and the endless tube fluidic system of the circulating pump, and second block valve is arranged in institute
It states between the outlet tube of circulating pump and the cross fluidic system.
Preferably, the light sensation thermal-insulating type fermentation stirring system further includes barricade, and the dams setting is in the fermentation tank
Upper inside wall, formed into liquid zone between the barricade and the fermentation top tank structure, the inlet tube nozzle of the circulating pump gos deep into
To described into liquid zone.
The embodiment of the present invention has the following advantages that：Light sensation thermal-insulating type provided in this embodiment fermentation stirring system includes：Hair
Fermentation tank, heat preservation sandwich layer, light sensation heating system, heating dish, endless tube fluidic system, cross fluidic system and circulating pump.By light sensation plus
Hot systems constitute double heating systems with heating dish, elevated temp are manufactured to fermentation tank, to meet fermentation tank in different time sections pair
The requirement of temperature keeps fermentation reaction thorough.Wherein, light sensation heating system is energy saving using temperature in sunshine energy adjustment fermentation tank
Environmental protection.Double stirring systems are constituted by endless tube fluidic system, cross fluidic system, the power provided using circulating pump makes fermentation tube
Interior liquid circulation stirring makes fresh material and digestion material uniformly contact, augmentation of heat transfer, and provide organic matter to strain breeds for it
Growth, can also be crushed the scum layer that fermentation tank longtime running is formed in liquid level, play an important roll to the raising for the load that ferments, reach
To good ferment effect.Double heating systems are carried out with double stirring system cooperations, prevent stirring dead angle from generating, and improve stirring effect
Rate,
Description of the drawings
Fig. 1 is the structural schematic diagram of light sensation thermal-insulating type provided in an embodiment of the present invention fermentation stirring system.
Fig. 2 is the vertical view of light sensation thermal-insulating type provided in an embodiment of the present invention fermentation stirring system.
Fig. 3 is the structural representation of the cross fluidic system of light sensation thermal-insulating type provided in an embodiment of the present invention fermentation stirring system
Figure.
Wherein, 1- fermentation tanks, 11- barricades, 2- heat preservation sandwich layers, 3- light sensations heating system, 31- thermal-insulating telescopics curtain, 32- controls
Device, 4- heating dish, 41- heat exchangers, 5- endless tubes fluidic system, 51- nozzles, 6- crosses fluidic system, 61- nozzles, 7 circulating pumps,
8- hemisphere slideway, the first block valves of 9-, the second block valves of 10-.
Specific implementation mode
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Embodiment
As shown in Figure 1, 2, 3, light sensation thermal-insulating type fermentation stirring system provided in this embodiment includes：Fermentation tank 1, thermal insulation clamp
Layer 2, light sensation heating system 3, heating dish 4, endless tube fluidic system 5, cross fluidic system 6, circulating pump 7, hemisphere slideway 8, first
Block valve 9 and the second block valve 10.
Heat preservation sandwich layer 2 is wrapped in the outer wall of fermentation tank 1, and light sensation heating system 3 and heating dish 4 are arranged at heat preservation sandwich layer 2
Interior, light sensation heating system 3 is located at the day side of fermentation tank 1, and heating dish 4 is located at the back of the body sun side of fermentation tank 1, the tank skin of fermentation tank 1
For the transparent material of high intensity class.
Light sensation heating system 3 includes thermal-insulating telescopic curtain 31 and controller 32, and hemisphere slideway 8 is arranged in heat preservation sandwich layer 2
Top and bottom, thermal-insulating telescopic curtain 31 are slidably connected with hemisphere slideway 8, and controller 32 is connect with thermal-insulating telescopic curtain 31, can control
About 31 thermal-insulating telescopic curtain processed is flexible or left and right is flexible, thus by 31 open or close of thermal-insulating telescopic curtain.
Heating dish 4 be arranged the heat exchanger 41 outside fermentation tank 1 connect by hemisphere slideway 8 fix.Heat exchanger 41
Heating dish 4 heat and then improves the temperature in fermentation tank 1.
Endless tube fluidic system 5 is arranged at the lower part of fermentation tank 1 with cross fluidic system 6, and cross fluidic system 6 is located at ring
5 top of pipe jet system.The inlet tube of circulating pump 7 is deep into the inner cavity top of fermentation tank 1.It is set in the upper inside wall of fermentation tank 1
Barricade 11 is set, is formed between barricade 11 and the inner wall of fermentation tank 1 into liquid zone, the inlet tube nozzle of circulating pump 7 is deep into liquid zone.
The outlet tube of circulating pump 7 is connect with endless tube fluidic system 5, while connecting cross fluidic system 6.In circulating pump 7
First block valve 9 is set between outlet tube and endless tube fluidic system 5, between the outlet tube and cross fluidic system 6 of circulating pump 7
Second block valve 10 is set.The center of cross fluidic system 6 is located on the central shaft of fermentation tank 1, the outlet tube of circulating pump 7 and ten
The center of word fluidic system 6 connects.
Endless tube fluidic system 5 is annulus line, using Venturi throat structure, is arranged 10~40 in the tube wall of annulus line
A nozzle 51.Cross fluidic system 6 is cross pipeline, and cross pipeline is " ten " font, using Venturi throat structure, in cross
20~40 nozzles 61 are arranged in the tube wall of pipeline.
The axis of nozzle intersects at an acute angle with horizontal line, and to avoid occurring in jet process dead angle, stirring is uneven.It is past
Toward the axis of the nozzle 51 positioned at day side, intersect on horizontal alignment be 60 °~90 °, is located at the axis of the nozzle 51 of back of the body sun side
It is 0 °~20 ° to intersect on horizontal alignment, when opening the first block valve 9, when endless tube fluidic system 5 being allowed to be stirred work, is sent out
Will produce in fermentation tank 1 from the bottom to top, by the unidirectional loop flow field of day side side of light sensation heating system (setting) positive side of supporting or opposing,
Make the fluid for being deposited on bottom mix with top fluid simultaneously to stir heated fluid to non-heated fluid, makes non-receptive fluid flow
To day side, heat transfer and stirring are realized so that fluid is heated evenly in fermentation tank, fluid homogenizes；Spray positioned at side on the sunny side
The axis of mouth 61 is 5 °~30 ° with horizontal line angle, be located at the axis of the nozzle 61 of the positive side of the back of the body and horizontal line angle be 70 °~
90 °, when open the second block valve 10, when cross fluidic system 6 being allowed to be stirred work, will produce in fermentation tank 1 from the bottom to top,
From the positive side of the back of the body (side of setting heating dish) to the unidirectional loop flow field in day side, can equally make to be deposited on the fluid of bottom with
Top fluid mixing simultaneously stirs heated fluid to non-heated fluid, so that non-heated fluid is flowed to heating dish side, reaches biography
The purpose of thermal agitation.
Light sensation thermal-insulating type fermentation stirring system provided in this embodiment, in placement often according to the geographical longitude and latitude for using ground
Degree towards adjustment, make light sensation heating system 3 on the sunny side and angle is suitable so that 1 maximum intensity of fermentation tank utilizes sunlight
Shine into capable heating.Under conditions of sunshine abundance, start thermal-insulating telescopic curtain 31, receiving sun angles by adjusting makes fermentation tank 1
Heating.When sunshine terminates or intensity of sunshine is not enough to support the requirement temperature of fermentation tank 1, thermal-insulating telescopic curtain 31 can be suitably closed
It is kept the temperature, starts 4 heat temperature raising of heating dish, to reach temperature required in fermentation tank 1.
Light sensation thermal-insulating type fermentation stirring system provided in this embodiment is combined using light sensation heating system 3 and heating dish 4
Double jacket heating systems heated up comprehensively to fermentation tank, the moment ensure fermentation tank 1 in proper temperature growth, breeding,
Make full use of solar energy heating, energy conservation and environmental protection simultaneously.
In the present embodiment, light sensation thermal-insulating type fermentation stirring system using endless tube fluidic system 5, cross fluidic system 6 with
Above-mentioned double jacket heating systems mutual cooperation is stirred.When illumination abundance, heat temperature raising is carried out using light sensation heating system 3
When, the first block valve 9 is opened, coordinates flow field high temperature partially liq to rise flowing by endless tube fluidic system 5, to promote to send out
Strain is sufficiently stirred in fermentation tank 1.When illumination deficiency, when being heated using heating dish 4, the first block valve 9 is closed, second is opened and blocks
Valve 10 opens cross fluidic system 6 to coordinate flow field high temperature partially liq to rise flowing, prevents stirring dead angle from generating, improves
Stirring efficiency, keeps the fermentation reaction thorough, reduces energy consumption.
Light sensation thermal-insulating type fermentation stirring system provided in this embodiment is widely used in biogas engineering, stalk fermentation, biology
The Fermentation Engineerings projects such as fermentation, food fermentation, municipal sludge degradation.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention belong to the scope of protection of present invention.
Claims (10)
- The stirring system 1. a kind of light sensation thermal-insulating type ferments, which is characterized in that the light sensation thermal-insulating type fermentation stirring system includes：Hair Fermentation tank (1), heat preservation sandwich layer (2), light sensation heating system (3), heating dish (4), endless tube fluidic system (5), cross fluidic system (6) With circulating pump (7)；The heat preservation sandwich layer (2) is wrapped in the outer wall of the fermentation tank (1), the light sensation heating system (3) and adds Hot plate (4) is arranged in the heat preservation sandwich layer (2), and the light sensation heating system (3) is located at facing south for the fermentation tank (1) Side, the heating dish (4) are located at the back of the body sun side of the fermentation tank (1)；The endless tube fluidic system (5) and cross jet stream system System (6) is arranged at the lower part of the fermentation tank (1), and the cross fluidic system (6) is located at the endless tube fluidic system (5) Top；The inlet tube of the circulating pump (7) is deep into the inner cavity top of the fermentation tank (1), the outlet tube of the circulating pump (7) It is connect with the endless tube fluidic system (5), while connecting the cross fluidic system (6).
- The stirring system 2. light sensation thermal-insulating type according to claim 1 ferments, which is characterized in that the light sensation thermal-insulating type fermentation Stirring system further includes hemisphere slideway (8), the top and bottom that the hemisphere slideway (8) is arranged in the heat preservation sandwich layer (2)； The heating dish (4) is fixed by the hemisphere slideway (8)；The light sensation heating system (3) include thermal-insulating telescopic curtain (31) and Controller (32), the thermal-insulating telescopic curtain (31) are slidably connected with the hemisphere slideway (8), the controller (32) and the guarantor Flexible curtain (31) connection of temperature.
- The stirring system 3. light sensation thermal-insulating type according to claim 2 ferments, which is characterized in that the light sensation thermal-insulating type fermentation Stirring system further includes heat exchanger (41), and the heat exchanger (41) is arranged in the outside of the fermentation tank (1), the heat exchanger (41) it is connect with the heating dish (4).
- The stirring system 4. light sensation thermal-insulating type according to claim 3 ferments, which is characterized in that the endless tube fluidic system (5) it is annulus line, several nozzles is set in the tube wall of the annulus line；The cross fluidic system (6) is cross pipeline, The cross pipeline is " ten " font, and several nozzles are arranged in the tube wall of the cross pipeline.
- The stirring system 5. light sensation thermal-insulating type according to claim 4 ferments, which is characterized in that be arranged in the annulus line On nozzle sum be 10~40, the nozzle sum being arranged on the cross tee road be 20~40.
- The stirring system 6. light sensation thermal-insulating type according to claim 5 ferments, which is characterized in that the axis and water of the nozzle Horizontal line intersection is at an acute angle.
- The stirring system 7. light sensation thermal-insulating type according to claim 6 ferments, which is characterized in that the annulus line and described Cross pipeline uses Venturi throat structure.
- The stirring system 8. light sensation thermal-insulating type according to claim 1 ferments, which is characterized in that the tank of the fermentation tank (1) Wall is the transparent material of high intensity class.
- The stirring system 9. light sensation thermal-insulating type according to claim 1 ferments, which is characterized in that the light sensation thermal-insulating type fermentation Stirring system further includes the first block valve (9) and the second block valve (10), and first block valve (9) is arranged in the circulating pump (7) between outlet tube and the endless tube fluidic system (5), second block valve (10) is arranged in the circulating pump (7) Between outlet tube and the cross fluidic system (6).
- The stirring system 10. light sensation thermal-insulating type according to claim 1 ferments, which is characterized in that the light sensation thermal-insulating type hair Ferment stirring system further includes barricade (11), and barricade (11) setting is in the upper inside wall of the fermentation tank (1), the barricade (11) it is formed into liquid zone between the fermentation tank (1) inner wall, the inlet tube nozzle of the circulating pump (7) is deep into the feed liquor Area.
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| CN201811038246.2A CN108795706A (en) | 2018-09-06 | 2018-09-06 | A kind of light sensation thermal-insulating type fermentation stirring system |
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| CN201811038246.2A CN108795706A (en) | 2018-09-06 | 2018-09-06 | A kind of light sensation thermal-insulating type fermentation stirring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109593643A (en) * | 2019-01-31 | 2019-04-09 | 邓传聪 | A kind of microorganism efficient ferment apparatus |
| CN110628576A (en) * | 2019-09-24 | 2019-12-31 | 天津科技大学 | Stirring system and method of fermentation tank |
| CN112520436A (en) * | 2020-10-12 | 2021-03-19 | 嘉兴学院 | Solid state fermentation box and use method thereof |
| CN114538978A (en) * | 2022-03-17 | 2022-05-27 | 甘肃省科学院生物研究所 | Circulating heat compensation type organic fertilizer fermentation device in cold area and use method thereof |
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| US20100327077A1 (en) * | 2009-06-30 | 2010-12-30 | Mehran Parsheh | Nozzles for Circulating Fluid in an Algae Cultivation Pond |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109593643A (en) * | 2019-01-31 | 2019-04-09 | 邓传聪 | A kind of microorganism efficient ferment apparatus |
| CN110628576A (en) * | 2019-09-24 | 2019-12-31 | 天津科技大学 | Stirring system and method of fermentation tank |
| CN112520436A (en) * | 2020-10-12 | 2021-03-19 | 嘉兴学院 | Solid state fermentation box and use method thereof |
| CN112520436B (en) * | 2020-10-12 | 2022-06-24 | 嘉兴学院 | Solid state fermentation box and use method thereof |
| CN114538978A (en) * | 2022-03-17 | 2022-05-27 | 甘肃省科学院生物研究所 | Circulating heat compensation type organic fertilizer fermentation device in cold area and use method thereof |
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