CN116694436A - Composite microorganism fermentation device - Google Patents
Composite microorganism fermentation device Download PDFInfo
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- CN116694436A CN116694436A CN202310874820.2A CN202310874820A CN116694436A CN 116694436 A CN116694436 A CN 116694436A CN 202310874820 A CN202310874820 A CN 202310874820A CN 116694436 A CN116694436 A CN 116694436A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 130
- 230000004151 fermentation Effects 0.000 title claims abstract description 130
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 244000005700 microbiome Species 0.000 title description 12
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000000813 microbial effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 29
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 10
- 239000000498 cooling water Substances 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 244000309464 bull Species 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/24—Recirculation of gas
-
- 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
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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
- C12M41/20—Heat exchange systems, e.g. heat jackets or outer envelopes the heat transfer medium being a gas
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
Abstract
The application relates to the technical field of microbial fermentation, in particular to a composite microbial fermentation device, which comprises: a support seat and a fermentation box; the supporting mechanism is arranged between the supporting seat and the fermentation tank; the fermentation mechanism is connected with the fermentation box and the supporting mechanism; wherein, fermentation mechanism includes: the stirring assembly is arranged on the inner side of the fermentation tank; the air guide assembly is connected with the fermentation box and the stirring assembly; the connecting component is arranged between the stirring component and the supporting mechanism, and is used for guiding air on the inner side of the fermentation box through the fermentation mechanism, so that the mixed material is fully contacted with the air, and the heat exchange is directly carried out with the air through the adjustment of the temperature of the air, a large amount of cooling water is saved, the heat dissipation effect is good, and the fermentation effect and the product quality are effectively guaranteed.
Description
Technical Field
The application relates to the technical field of microbial fermentation, in particular to a composite microbial fermentation device.
Background
Microbial fermentation refers to the process of converting a feedstock into a product desired by a human being via a specific metabolic pathway under suitable conditions using microorganisms. Sometimes, in order to obtain multiple fermentation products at the same time, multiple microbial strains which have no antagonism to each other are mixed together in advance, and then fermentation is performed, namely, composite microbial fermentation is performed.
In the fermentation process of the compound microorganism on the solid substrate, in order to ensure sufficient air supply and good heat dissipation, the solid material is often required to be turned over, a jacket is arranged on the side wall of the fermentation tank, and heat generated by the fermentation of the compound microorganism is taken away through low temperature water in the jacket. The mode process is complicated, a large amount of low-temperature water is required to be used for heat dissipation, the side wall of the fermentation tank is utilized for heat conduction and heat dissipation, the heat dissipation effect is poor, and the fermentation effect and the product quality are influenced, so that the development of a compound microorganism fermentation device is urgently required to overcome the defects in the current practical application aiming at the current situation.
Disclosure of Invention
The application aims to provide a composite microorganism fermentation device for solving the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions:
a complex microbial fermentation device comprising:
the fermentation box is connected with the supporting seat in a sliding manner;
the supporting mechanism is arranged between the supporting seat and the fermentation box and is used for supporting the fermentation box by matching with the supporting seat;
the fermentation mechanism is connected with the fermentation box and the supporting mechanism;
wherein, fermentation mechanism includes:
the stirring assembly is arranged on the inner side of the fermentation tank;
the air guide assembly is connected with the fermentation box and the stirring assembly and is used for driving the stirring assembly and realizing temperature adjustment of air inside the fermentation box;
the connecting component is arranged between the stirring component and the supporting mechanism and is used for being matched with the stirring component to drive the supporting mechanism to realize the vibration of the fermentation tank.
Compared with the prior art, the application has the beneficial effects that:
when the device is operated, after raw materials enter the inner side of the fermentation tank, the air guide component can drive air at the inner side of the fermentation tank to circularly flow, and temperature adjustment of the air is realized in the flow guide process, so that the temperature at the inner side of the fermentation tank is kept at the temperature, the air guide component can also drive the stirring component to stir the raw materials at the inner side of the fermentation tank, the supporting mechanism can be driven by the connecting component to realize vibration of the fermentation tank when the stirring component is operated, and therefore fermentation efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a complex microorganism fermentation device.
FIG. 2 is a top view of a support base in a composite microbial fermentation apparatus.
FIG. 3 is a schematic diagram of the structure of a transmission case in the composite microorganism fermentation device.
FIG. 4 is a schematic structural view of a support tube in a composite microorganism fermentation apparatus.
In the figure: 1-supporting seat, 2-fermenting box, 3-feeding pipe, 4-connecting box, 5-temperature sensor, 6-control box, 7-breathing pipe, 8-temperature regulator, 9-air pump, 10-air pipe, 11-air duct, 12-driving box, 13-driving rod, 14-air inlet pipe, 15-air guide groove, 16-supporting pipe, 17-driven rod, 18-stirring rod, 19-air outlet pipe, 20-rotating rod, 21-cam, 22-fixing seat, 23-push plate, 24-slide block, 25-connecting plate, 26-driving groove and 27-fan blade.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, in one embodiment of the present application, a composite microorganism fermentation apparatus includes: the fermentation box 2 is connected with the support seat 1 in a sliding manner; the supporting mechanism is arranged between the supporting seat 1 and the fermentation box 2 and is used for supporting the fermentation box 2 by matching with the supporting seat 1; the fermentation mechanism is connected with the fermentation box 2 and the supporting mechanism; wherein, fermentation mechanism includes: the stirring assembly is arranged on the inner side of the fermentation tank 2; the air guide component is connected with the fermentation tank 2 and the stirring component and is used for driving the stirring component and realizing temperature adjustment of air inside the fermentation tank 2; the connecting component is arranged between the stirring component and the supporting mechanism and is used for being matched with the stirring component to drive the supporting mechanism to vibrate the fermentation tank 2.
In this embodiment, when the device is operated, after the raw materials enter the inner side of the fermentation tank 2, the air guide component can drive the air at the inner side of the fermentation tank 2 to circulate, and realize the temperature adjustment of the air in the diversion process, and then make the temperature at the inner side of the fermentation tank 2 keep the temperature, the air guide component can also drive the stirring component to stir the raw materials at the inner side of the fermentation tank 2, the stirring component can drive the supporting mechanism through the connecting component during operation, the supporting mechanism realizes the vibration of the fermentation tank 2, thereby improving the fermentation efficiency.
In one embodiment of the present application, referring to fig. 1 and 4, the stirring assembly includes: the connecting box 4 is arranged on the inner side of the fermentation box 2 and is fixedly connected with the fermentation box 2; the air guide groove 15 is arranged on the inner side of the connecting box 14 and is connected with the air guide component; the supporting tube 16 is rotatably connected with the connecting box 14 and is connected with the air guide groove 15; the stirring rod 18, stirring rod 18 fixed connection is located the stay tube 16 outside, and outside fixed connection is provided with a plurality of outlet duct 19.
In this embodiment, connecting box 4 fixed connection locates fermentation case 2 inboard top, connecting box 4 inboard is provided with air guide groove 15, stay tube 16 outside fixed connection is provided with a plurality of puddlers 18, fixed connection is provided with a plurality of outlet duct 19 on the puddler 18, the inboard fixed connection of outlet duct 19 is provided with the check valve, and air guide assembly carries air to get into air guide groove 15 inboard to get into puddler 18 inboard along stay tube 16, follow outlet duct 19 and discharge, and air guide assembly can also drive stay tube 16 rotation, and the stay tube 16 passes through the stirring of puddler 18 completion to the material for mixed material and air fully contact, have guaranteed fermentation efficiency.
In one embodiment of the present application, the air guide assembly includes: the control box 6 is fixedly connected with the fermentation box 2; the temperature regulator 8 is arranged on the inner side of the control box 6, and the input end of the temperature regulator 8 is connected with the fermentation box 2 through an air suction pipe 7 and is used for realizing temperature regulation of air; the air pump 9 is fixedly connected to the inner side of the control box 6 and is connected with the temperature regulator 8 through an air pipe 10; the transmission assembly is arranged between the air pump 9 and the air guide groove 15 and is connected with the supporting tube 16.
In this embodiment, control box 6 fixed connection locates the fermentation tank 2 outside, control box 6 inboard fixed connection is provided with air pump 9, wherein, temperature regulator 8 inboard is provided with heater and radiator for realize the heating and the cooling to the air, in addition, fermentation tank 2 inboard fixed connection is provided with temperature sensor 5, temperature sensor 5 and the controller electric connection who sets up in the fermentation tank 2 outside, the controller is used for realizing the control to air pump 9 and temperature regulator 8, and during the operation of air pump 9, the air that is located fermentation tank 2 inboard gets into temperature regulator 8 inboard along breathing pipe 7, and temperature regulator 8 is to the air temperature regulation, and the air after handling is along gas-supply pipe 10 and drive assembly entering air guide tank 15 inboard, and the air can drive stay tube 16 rotation at the in-process that drive assembly is inboard flows, through setting up the air guide assembly, can cooperate the circulation flow of fermentation tank 2 inboard air to can realize the air to the air after the utilization is direct carries out the heat exchange with the material, adopts cooling water, and a large amount of cooling water has not just been saved, and the cooling effect has been guaranteed that the heat dissipation effect is good and fermentation product has been guaranteed to the sufficient quality.
In one embodiment of the present application, referring to fig. 1 and 3, the transmission assembly includes: the transmission case 12, the transmission case 12 is fixedly connected with the control case 6; the transmission groove 26 is arranged on the inner side of the transmission box 12, one end of the transmission groove 26 is connected with the output end of the air pump 9 through the air guide pipe 11, and the other end of the transmission groove is connected with the air guide groove 15 through the air inlet pipe 14; the transmission rod 13 is rotationally connected with the transmission box 12 and fixedly connected with the fan blades 27 arranged on the inner side of the transmission groove 26; the driven rod 17 is rotationally connected with the fermentation tank 2, is connected with the transmission rod 13 through a transmission piece, is connected with the support tube 16 through a gear piece, and is used for matching with the transmission rod 13 to realize the rotation of the support tube 16.
In this embodiment, be dislocation set between air duct 11 output with transfer line 13, transfer line 13 outside fixed connection is provided with a plurality of flabellums 27, and flabellum 27 is in the transfer line 13 outside is cyclic annular equidistance and distributes, the driving medium includes fixed connection setting and is in the band pulley in transfer line 13 and the driven lever 17 outside, link to each other through the belt between the band pulley, the gear piece includes fixed connection setting in bevel gear in driven lever 17 and the stay tube 16 outside, meshing connection between the bevel gear, air gets into the transmission groove 26 inboard along air duct 11 to along intake pipe 14 is inboard in the air duct 15, and the rotation of transfer line 13 is realized with flabellum 27 cooperation in the inboard flow of transfer groove 26, and transfer line 13 drives driven lever 17 rotation, and driven lever 17 drive stay tube 16 is rotatory, and then realizes the stirring that is located fermentation tank 2 inboard raw materials, through setting up the drive assembly, not only can realize the water conservancy diversion to the air, and accomplish the drive to the stirring assembly at the water conservancy diversion in-course, realizes the stirring to the material, does benefit to the fermentation efficiency of hoisting device.
In one embodiment of the application, the connection assembly comprises: the rotating rod 20 is fixedly connected with the supporting tube 26 and is rotatably connected with the wall of the fermentation tank 2; the cam 21, the cam 21 is located the fermentation vat 2 outside, with bull stick 20 fixed connection, and with supporting mechanism links to each other for cooperate the rotatory drive supporting mechanism of bull stick 20 realizes the vibration of fermentation vat 2.
In this embodiment, bull stick 20 runs through fermentation case 2 bottom wall, bull stick 20 top and stay tube 16 fixed connection, bull stick 20 bottom outside fixed connection is provided with cam 21, and stay tube 16 drives bull stick 20 rotation, and bull stick 20 drives cam 21 rotation, and cam 21 cooperation supporting mechanism can drive fermentation case 2 and reciprocate from top to bottom along the inner wall of supporting seat 1, and then realizes the vibration of fermentation case 2, through setting up coupling assembling, can cooperate stirring subassembly drive supporting mechanism realizes the vibration of fermentation case 2 to the fermentation efficiency of device has been promoted.
In one embodiment of the present application, referring to fig. 1 and 2, the supporting mechanism includes: the fixed seats 22 are symmetrically arranged on two sides of the rotating rod 20 and fixedly connected with the fermentation tank 2; the sliding block 24 is in sliding connection with the fixed seat 22; the push plate 23 is arranged between the sliding block 24 and the cam 21, and is fixedly connected with the sliding block 24; the connecting plate 25 is arranged between the sliding block 24 and the supporting seat 1, and is used for matching with the movement of the sliding block 24 to realize the vibration of the fermentation tank 2.
In this embodiment, one end of the connecting plate 25 is rotatably connected with the supporting seat 1, the other end is rotatably connected with the slider 24, a push plate 23 abutting against the cam 21 is fixedly connected with the outer side of the other end of the slider 24, the slider 24 is matched with the push plate 23 to drive the slider 24 to slide when the cam 21 rotates, the slider 24 is matched with the connecting plate 25 to realize lifting of the fermentation tank 2, and along with reciprocating motion of the slider 24, vibration of the fermentation tank 2 can be realized.
In one embodiment of the present application, further comprising: the feeding pipe 3 is connected with the top end wall of the fermentation box 2, and a valve is arranged on the inner side of the feeding pipe 3.
In this embodiment, inlet pipe 3 fixed connection locates fermentation case 2 top outside, the valve is the solenoid valve, in addition, fixed connection is provided with row material pipe on the fermentation case 2 bottom lateral wall, row material pipe inboard sets up the solenoid valve.
This compound microorganism fermenting installation, through setting up fermentation mechanism, carry out the water conservancy diversion to the inboard air of fermentation tank 2, not only make mixed material and air fully contact, and through adjusting the temperature of air, directly carry out heat exchange with the air, saved a large amount of cooling water, and the radiating effect is good, effectively guaranteed fermentation effect and product quality, through setting up air guide subassembly, can cooperate stirring subassembly realizes the circulation flow of the inboard air of fermentation tank 2 to can realize the temperature adjustment to the air, utilize the air after the temperature adjustment directly to carry out heat exchange with the material, need not to adopt cooling water, not only saved a large amount of cooling water, and the radiating effect is good, can also make material and control fully contact, effectively guaranteed fermentation effect and product quality, through setting up coupling assembling, can cooperate stirring subassembly drive supporting mechanism realizes the vibration of fermentation tank 2, thereby promoted the fermentation efficiency of device.
The foregoing is merely a preferred embodiment of the present application, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent.
Claims (7)
1. A composite microbial fermentation apparatus, comprising:
the fermentation box is connected with the supporting seat in a sliding manner;
the supporting mechanism is arranged between the supporting seat and the fermentation box and is used for supporting the fermentation box by matching with the supporting seat;
the fermentation mechanism is connected with the fermentation box and the supporting mechanism;
wherein, fermentation mechanism includes:
the stirring assembly is arranged on the inner side of the fermentation tank;
the air guide assembly is connected with the fermentation box and the stirring assembly and is used for driving the stirring assembly and realizing temperature adjustment of air inside the fermentation box;
the connecting component is arranged between the stirring component and the supporting mechanism and is used for being matched with the stirring component to drive the supporting mechanism to realize the vibration of the fermentation tank.
2. The complex microbial fermentation device of claim 1, wherein the stirring assembly comprises:
the connecting box is arranged on the inner side of the fermentation box and is fixedly connected with the fermentation box;
the air guide groove is arranged on the inner side of the connecting box and is connected with the air guide assembly;
the support tube is rotationally connected with the connecting box and connected with the air guide groove;
the stirring rod is fixedly connected to the outer side of the supporting tube, and a plurality of air outlet pipes are fixedly connected to the outer side of the stirring rod.
3. The complex microbial fermentation device of claim 2, wherein the air guide assembly comprises:
the control box is fixedly connected with the fermentation box;
the temperature regulator is arranged on the inner side of the control box, and the input end of the temperature regulator is connected with the fermentation box through an air suction pipe and is used for realizing temperature regulation of air;
the air pump is fixedly connected to the inner side of the control box and is connected with the temperature regulator through an air pipe;
the transmission assembly is arranged between the air pump and the air guide groove and is connected with the supporting tube.
4. A composite microbial fermentation device according to claim 3, wherein the transmission assembly comprises:
the transmission case is fixedly connected with the control case;
the transmission groove is arranged on the inner side of the transmission box, one end of the transmission groove is connected with the output end of the air pump through an air guide pipe, and the other end of the transmission groove is connected with the air guide groove through an air inlet pipe;
the transmission rod is rotationally connected with the transmission box and fixedly connected with the fan blades arranged on the inner side of the transmission groove;
the driven rod is rotationally connected with the fermentation box, is connected with the transmission rod through a transmission piece, is connected with the support tube through a gear piece and is used for being matched with the transmission rod to realize rotation of the support tube.
5. The complex microbial fermentation device of claim 4, wherein the connection assembly comprises:
the rotating rod is fixedly connected with the supporting tube and is rotationally connected with the wall of the fermentation tank;
and the cam is arranged on the outer side of the fermentation tank, fixedly connected with the rotating rod and connected with the supporting mechanism and is used for matching with the rotating driving supporting mechanism of the rotating rod to realize the vibration of the fermentation tank.
6. The complex microbial fermentation device of claim 5, wherein the support mechanism comprises:
the fixing seats are symmetrically arranged on two sides of the rotating rod and fixedly connected with the fermentation box;
the sliding block is in sliding connection with the fixed seat;
the pushing plate is arranged between the sliding block and the cam and is fixedly connected with the sliding block;
the connecting plate is arranged between the sliding block and the supporting seat and is used for matching with the movement of the sliding block to realize the vibration of the fermentation tank.
7. The complex microbial fermentation device of claim 1, further comprising:
the feeding pipe is connected with the top end wall of the fermentation box, and a valve is arranged on the inner side of the feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310874820.2A CN116694436A (en) | 2023-07-17 | 2023-07-17 | Composite microorganism fermentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310874820.2A CN116694436A (en) | 2023-07-17 | 2023-07-17 | Composite microorganism fermentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116694436A true CN116694436A (en) | 2023-09-05 |
Family
ID=87839301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310874820.2A Withdrawn CN116694436A (en) | 2023-07-17 | 2023-07-17 | Composite microorganism fermentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116694436A (en) |
-
2023
- 2023-07-17 CN CN202310874820.2A patent/CN116694436A/en not_active Withdrawn
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Application publication date: 20230905 |
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