CN217628338U - Microbial bacteria fermenting installation - Google Patents
Microbial bacteria fermenting installation Download PDFInfo
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- CN217628338U CN217628338U CN202220891407.8U CN202220891407U CN217628338U CN 217628338 U CN217628338 U CN 217628338U CN 202220891407 U CN202220891407 U CN 202220891407U CN 217628338 U CN217628338 U CN 217628338U
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- fermentation
- neutralization
- stirring
- kettle
- shaft
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- 230000000813 microbial effect Effects 0.000 title claims abstract description 27
- 241000894006 Bacteria Species 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 title abstract description 7
- 238000000855 fermentation Methods 0.000 claims abstract description 109
- 230000004151 fermentation Effects 0.000 claims abstract description 109
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 238000003756 stirring Methods 0.000 claims abstract description 60
- 238000006386 neutralization reaction Methods 0.000 claims description 57
- 241000883990 Flabellum Species 0.000 claims description 10
- 230000036346 tooth eruption Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 44
- 239000001301 oxygen Substances 0.000 abstract description 44
- 229910052760 oxygen Inorganic materials 0.000 abstract description 44
- 230000003472 neutralizing effect Effects 0.000 abstract description 28
- 239000007789 gas Substances 0.000 abstract description 19
- 244000005700 microbiome Species 0.000 abstract description 6
- 239000006260 foam Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000007670 refining Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 5
- 241000233866 Fungi Species 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The application provides a microbial bacteria fermenting installation belongs to the fermentation technology field, and this microbial bacteria fermenting installation is including stirring fermentation subassembly and the subassembly in supplying gas. The synchronous rotation of the air feeding fan blades, the gas-liquid wheel and the liquid feeding fan blades is controlled by the neutralizing motor, oxygen in an external pipeline is pumped into fermentation liquor in the neutralizing kettle through the air nozzle, and oxygen bubbles are finely dispersed into the fermentation liquor through the inner product of the gas-liquid wheel and rotate at a high speed, so that the oxygen content in the fermentation liquor is improved. The residual oxygen bubbles and the fermentation liquor form foams which are continuously pressed into the fermentation liquor under the conveying of the air feeding fan blades and are re-thinned by the air-liquid wheel at high speed. The fermentation liquid with high oxygen content is sent to the region of the stirring fan blades through the liquid feeding fan blades, and the stirring shaft is driven by the stirring motor to send the fermentation liquid with high oxygen content to all parts of the fermentation kettle. The oxygen-dissolved process is independent and does not interfere with the main fermentation container, the oxygen is injected into the refining container to be refined stably and adjustable, the local oxygen content of the solution is stable, and aerobic microorganisms grow better.
Description
Technical Field
The application relates to the technical field of fermentation, in particular to a microbial strain fermentation device.
Background
Microbial fermentation refers to a technology for producing useful biological products for human beings by using certain functions of organisms (mainly microorganisms) and active isolated enzymes by adopting an engineering technical means, or directly using microbial bacteria to participate in controlling certain industrial production processes. The fermentation tank is a reactor for fermenting production raw materials, and microbial bacteria cultured in the fermentation tank are used as a catalyst. With the progress of science and technology, fermentation technology has been greatly developed, and the development of microorganisms capable of being artificially controlled and modified has been advanced, so that the original strains can be purposefully modified by using a genetic engineering method and the yield of the strains can be improved.
However, the aerobic microbial bacteria need to have a certain content of oxygen in the fermentation broth in the growth process, oxygen bubbles in the oxygen supplied by the air pipe are difficult to completely dissolve into the fermentation broth, the oxygen generally floats to the upper part of the fermentation tank, the oxygen content at the bottom is low, so that the local oxygen content of the solution is too high or too low, and the growth of the normal aerobic microbial bacteria is influenced.
SUMMERY OF THE UTILITY MODEL
The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides a microbial bacteria fermentation device, oxygen bubbles are finely dissolved in fermentation liquor through high-speed stirring, and the fermentation liquor with high oxygen content is sent into a fermentation chamber through stirring.
The application is realized as follows:
the application provides a microorganism fungus class fermenting installation is including stirring fermentation subassembly and subassembly in supplying gas.
Stirring fermentation subassembly includes fermentation kettle, (mixing) shaft, stirring fan blade and agitator motor, the (mixing) shaft upper end rotate connect in the fermentation kettle, stirring fan blade even fixed cup connect in the (mixing) shaft surface, the agitator motor fuselage set up in the fermentation kettle top, agitator motor output transmission in the (mixing) shaft upper end, it includes neutralization kettle, neutralization shaft, air feeding fan blade, gas-liquid wheel, send liquid fan blade, air cock and neutralization motor to send gas neutralization subassembly, neutralization kettle intercommunication symmetry set up in fermentation kettle week side, neutralization shaft lower extreme rotate connect in the neutralization kettle, air feeding fan blade gas-liquid wheel with send liquid fan blade in proper order fixed cup joint in neutralization shaft surface, send liquid fan blade orientation stirring fan blade, adjacent gas-liquid wheel evenly communicate on the neutralization kettle and be provided with the air cock, the air cock communicates in outside air supply line, neutralization motor fuselage set up in neutralization kettle top, neutralization motor output end transmission in neutralization shaft upper end.
In one embodiment of the application, a centering shaft sleeve is arranged at the upper end of the neutralization kettle, and the upper end of the neutralization shaft is rotatably connected in the centering shaft sleeve.
In one embodiment of the present application, a mounting seat is provided on the centering shaft sleeve, and the neutralizing motor body is fixed on the mounting seat.
In one embodiment of the application, a first belt wheel is fixed at the upper end of the neutralization shaft, and a second belt wheel is fixed at the output end of the neutralization motor and is driven by the first belt wheel.
In an embodiment of the application, the gas collection fan blades are uniformly arranged in the gas-liquid wheel, the cutting teeth are uniformly arranged on the periphery of the gas-liquid wheel, and the gas collection fan blades face the cutting teeth.
In an embodiment of the present application, a flow guiding cap is disposed at a lower end of the liquid feeding fan blade, and the flow guiding cap is fixedly sleeved on the surface of the neutralizing shaft.
In an embodiment of the application, the lower end of the stirring shaft is fixedly sleeved with a scraping blade, and the scraping blade is attached to the inner wall of the fermentation kettle.
In an embodiment of this application, the fermentation kettle top is provided with flange seat, the (mixing) shaft upper end rotate connect in the flange seat, the agitator motor fuselage is fixed in on the flange seat.
In an embodiment of this application, fermentation cauldron week side interval is provided with the ear seat, the last intercommunication of fermentation cauldron is provided with the manhole.
In an embodiment of the application, the bottom of the fermentation kettle is communicated with a pressure release valve.
The beneficial effect of this application is: this application obtains a microbial bacteria fermenting installation through above-mentioned design, during the use, through the synchronous revolution of neutralization motor control air feed flabellum, gas-liquid wheel and liquid feed flabellum, during outside pipeline oxygen was squeezed into the zymotic fluid in the neutralization cauldron through the air cock, through gas-liquid wheel inner product oxygen pocket to high-speed rotatory beat oxygen bubble carefully dissolve in the zymotic fluid, improve the oxygen content in the zymotic fluid. The residual oxygen bubbles and the fermentation liquor form foams, and the foams are continuously pressed into the fermentation liquor and are re-thinned by the gas-liquid wheel at high speed under the spiral conveying of the air feeding fan blades. The fermentation liquor with high oxygen content is continuously fed into the stirring fan blade area through the liquid feeding fan blade, and the stirring shaft is driven by the stirring motor to feed the fermentation liquor with high oxygen content into all places of the fermentation kettle, so that the growth of microbial bacteria can be fully supported. The oxygen-dissolved process is independent and does not interfere with the main fermentation container, the oxygen is injected into the refining container to be refined stably and adjustable, the local oxygen content of the solution is stable, and aerobic microorganisms grow better.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic perspective view of a microbial fermentation apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a stirring fermentation assembly according to an embodiment of the present disclosure;
fig. 3 is a schematic perspective view of an assembly in air supply according to an embodiment of the present disclosure;
fig. 4 is a partial perspective view illustrating an assembly in air supply according to an embodiment of the present invention.
In the figure: 100-stirring a fermentation component; 110-a fermentation kettle; 111-flanged flange seat; 112-ear mount; 113-manhole; 114-a pressure relief valve; 120-stirring shaft; 121-doctor blade flabellum; 130-stirring fan blades; 140-a stirring motor; 300-a plenum neutralization assembly; 310-a neutralization kettle; 311-centering sleeve; 312-a mount; 320-a neutralization shaft; 321-a first pulley; 330-air feeding fan blades; 340-gas-liquid wheel; 341-gas collecting fan blades; 342-cutting teeth; 350-liquid feeding fan blades; 351-a flow guide cover; 360-air tap; 370-a neutralizing motor; 371 — second pulley.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Examples
As shown in fig. 1 to 4, the microbial fungus fermentation apparatus according to the embodiment of the present application includes an agitation fermentation assembly 100 and a gas supply neutralization assembly 300, and the gas supply neutralization assembly 300 is installed at both sides of the agitation fermentation assembly 100. The air supply neutralization component 300 finely bubbles oxygen into the fermentation liquor, and the fermentation liquor with high oxygen content is fed into the fermentation chamber from two sides of the stirring fermentation component 100.
As shown in fig. 2-4, the aerobic microbial fungi need to have a certain amount of oxygen in the fermentation broth during the growth process, oxygen bubbles in the oxygen supplied by the air tube are difficult to completely dissolve into the fermentation broth, the oxygen generally floats to the upper part of the fermentation tank, the oxygen content at the bottom is low, the local oxygen content of the solution is too high or too low, and the normal growth of the aerobic microbial fungi is affected.
Wherein, the fermentation kettle 110 is provided with ear seats 112 at intervals on the peripheral side, and the ear seats 112 are welded with the fermentation kettle 110, so that the whole installation and positioning of the fermentation kettle 110 are facilitated. A manhole 113 is communicated with the fermentation kettle 110, so that people can conveniently enter the container to clean and maintain the container. The bottom of the fermentation kettle 110 is communicated with a pressure release valve 114, so that high pressure in the container caused in the fermentation process is reduced, and the stability and safety of air pressure in the fermentation reaction process are maintained.
The gas supply neutralization assembly 300 includes a neutralization kettle 310, a neutralization shaft 320, gas supply fan blades 330, a gas and liquid wheel 340, liquid supply fan blades 350, a gas nozzle 360, and a neutralization motor 370. The neutralizing kettles 310 are communicated and symmetrically arranged on the peripheral sides of the fermentation kettles 110, and the neutralizing kettles 310 are welded with the fermentation kettles 110. The lower end of the neutralizing shaft 320 is rotatably connected into the neutralizing kettle 310, the upper end of the neutralizing kettle 310 is provided with a centering shaft sleeve 311, the neutralizing kettle 310 is in flange connection with the centering shaft sleeve 311, the upper end of the neutralizing shaft 320 is rotatably connected into the centering shaft sleeve 311, a bearing is arranged in the centering shaft sleeve 311, the upper end of the neutralizing shaft 320 is fixed in the bearing, the rotating clamping length of the neutralizing shaft 320 is increased, and eccentric shaking caused by inclined placement of the neutralizing shaft 320 is reduced. The air feeding fan blade 330, the air-liquid wheel 340 and the liquid feeding fan blade 350 are sequentially fixedly sleeved on the surface of the neutralizing shaft 320, and the air feeding fan blade 330, the air-liquid wheel 340 and the liquid feeding fan blade 350 are welded with the neutralizing shaft 320. The liquid feeding fan blade 350 faces the stirring fan blade 130, and the specific liquid feeding fan blade 350 feeds the fermentation liquid with high oxygen content into the region of the stirring fan blade 130, so that the stirring fan blade 130 can conveniently feed the fermentation solution to the fermentation chamber.
The gas collecting fan blades 341 are uniformly arranged in the gas-liquid wheel 340, the gas collecting fan blades 341 are welded with the gas-liquid wheel 340, the gas collecting fan blades 341 are high outside and low inside, and fine bubbles can stay in the gas collecting fan blades 341. The cutting teeth 342 are uniformly arranged on the peripheral side of the gas-liquid wheel 340, the cutting teeth 342 and the gas-liquid wheel 340 are integrally formed, so that fine cutting of bubbles is facilitated, and the gas collection fan blades 341 face the cutting teeth 342. The neutralizing kettles 310 of the adjacent gas-liquid wheels 340 are uniformly communicated with gas nozzles 360, and the gas nozzles 360 are in threaded connection with the neutralizing kettles 310. The air nozzle 360 is connected to an external air supply pipeline. The neutralizing motor 370 is arranged above the neutralizing kettle 310, the centering shaft sleeve 311 is provided with a mounting seat 312, and the mounting seat 312 is welded with the centering shaft sleeve 311. The body of the neutralizing motor 370 is fixed on the mounting base 312, and the neutralizing motor 370 is screwed with the mounting base 312. The output end of the neutralization motor 370 is driven at the upper end of the neutralization shaft 320, a first belt wheel 321 is fixed at the upper end of the neutralization shaft 320, and the first belt wheel 321 is in key connection with the neutralization shaft 320. The output end of the neutralization motor 370 is fixed with a second belt wheel 371, and the neutralization motor 370 is connected with the second belt wheel 371 in a key mode. The second pulley 371 is transmitted to the first pulley 321
Wherein, send liquid flabellum 350 lower extreme to be provided with water conservancy diversion lid 351, water conservancy diversion lid 351 is fixed to be cup jointed in the surface of neutralization axle 320, and water conservancy diversion lid 351 neutralization axle 320 screwed connection reduces the direct impact fermentation vessel bottom of fluid and causes the erosion, makes things convenient for the high zymotic fluid of oxygen to spread to the stirring region.
Specifically, the working principle of the microbial bacteria fermentation device is as follows: when the fermentation liquid neutralizing device is used, the neutralizing motor 370 is used for controlling synchronous rotation of the air feeding fan blades 330, the air-liquid wheel 340 and the liquid feeding fan blades 350, external pipeline oxygen is pumped into fermentation liquid in the neutralizing kettle 310 through the air nozzles 360, oxygen bubbles are finely dispersed into the fermentation liquid through accumulation of the air-liquid wheel 340, and the high-speed rotation is carried out to dissolve the oxygen bubbles into the fermentation liquid, so that the oxygen content in the fermentation liquid is improved. The residual oxygen bubbles and the fermentation liquid form foams, and the foams are continuously pressed into the fermentation liquid and are re-thinned by the gas-liquid wheel 340 at high speed under the spiral conveying of the air feeding fan blade 330. The fermentation liquid with high oxygen content is continuously fed into the region of the stirring fan blades 130 through the liquid feeding fan blades 350, and the stirring shaft 120 is driven by the stirring motor 140 to feed the fermentation liquid with high oxygen content into various positions of the fermentation kettle 110 so as to fully support the growth of microbial bacteria. The oxygen-dissolved process is independent and does not interfere with the main fermentation container, the oxygen is injected into the refining container to be refined stably and adjustable, the local oxygen content of the solution is stable, and aerobic microorganisms grow better.
It should be noted that the specific model specifications of the stirring motor 140 and the neutralizing motor 370 need to be determined by model selection according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the stirring motor 140 and the neutralizing motor 370 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Claims (10)
1. A microbial bacteria fermentation device is characterized by comprising
The stirring fermentation assembly (100) comprises a fermentation kettle (110), a stirring shaft (120), stirring fan blades (130) and a stirring motor (140), wherein the upper end of the stirring shaft (120) is rotatably connected into the fermentation kettle (110), the stirring fan blades (130) are uniformly and fixedly sleeved on the surface of the stirring shaft (120), the body of the stirring motor (140) is arranged at the top of the fermentation kettle (110), and the output end of the stirring motor (140) is transmitted to the upper end of the stirring shaft (120);
air supply neutralization assembly (300), air supply neutralization assembly (300) including neutralization kettle (310), neutralization shaft (320), air supply flabellum (330), gas-liquid wheel (340), send liquid flabellum (350), air cock (360) and neutralization motor (370), neutralization kettle (310) intercommunication symmetry set up in fermentation kettle (110) week side, neutralization shaft (320) lower extreme rotate connect in neutralization kettle (310), air supply flabellum (330), gas-liquid wheel (340) with send liquid flabellum (350) fixed cup joint in proper order in neutralization shaft (320) surface, send liquid flabellum (350) orientation stirring flabellum (130), adjacent gas-liquid wheel (340) evenly communicate on neutralization kettle (310) and be provided with air cock (360), air cock (360) communicate in outside air supply line, neutralization motor (370) fuselage set up in neutralization kettle (310) top, neutralization motor (370) output transmission in neutralization shaft (320) upper end.
2. The fermentation device for microbial bacteria according to claim 1, wherein a centering shaft sleeve (311) is disposed at the upper end of the neutralization kettle (310), and the upper end of the neutralization shaft (320) is rotatably connected to the inside of the centering shaft sleeve (311).
3. The microbial bacteria fermentation device according to claim 2, wherein the centering shaft sleeve (311) is provided with a mounting seat (312), and the body of the neutralization motor (370) is fixed on the mounting seat (312).
4. The microbial fermentation device of claim 1, wherein a first pulley (321) is fixed at the upper end of the neutralization shaft (320), a second pulley (371) is fixed at the output end of the neutralization motor (370), and the second pulley (371) is driven by the first pulley (321).
5. The microbial bacteria fermentation device according to claim 1, wherein gas collection fan blades (341) are uniformly arranged in the gas-liquid wheel (340), cutting teeth (342) are uniformly arranged on the periphery of the gas-liquid wheel (340), and the gas collection fan blades (341) face the cutting teeth (342).
6. The fermentation apparatus of claim 1, wherein a flow guiding cap (351) is disposed at the lower end of the liquid feeding fan blade (350), and the flow guiding cap (351) is fixedly sleeved on the surface of the neutralization shaft (320).
7. The microbial bacteria fermentation device according to claim 1, wherein a scraper blade (121) is fixedly sleeved at the lower end of the stirring shaft (120), and the scraper blade (121) is attached to the inner wall of the fermentation kettle (110).
8. The microbial bacteria fermentation device according to claim 1, wherein a flange seat (111) is arranged at the top of the fermentation kettle (110), the upper end of the stirring shaft (120) is rotatably connected in the flange seat (111), and the body of the stirring motor (140) is fixed on the flange seat (111).
9. The fermentation device of claim 1, wherein the fermentation tank (110) is provided with ear seats (112) at intervals around the periphery thereof, and the fermentation tank (110) is provided with a manhole (113) in communication therewith.
10. The fermentation device for microbial strains according to claim 1, wherein a pressure relief valve (114) is arranged at the bottom of the fermentation kettle (110).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220891407.8U CN217628338U (en) | 2022-04-18 | 2022-04-18 | Microbial bacteria fermenting installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220891407.8U CN217628338U (en) | 2022-04-18 | 2022-04-18 | Microbial bacteria fermenting installation |
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CN217628338U true CN217628338U (en) | 2022-10-21 |
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CN202220891407.8U Expired - Fee Related CN217628338U (en) | 2022-04-18 | 2022-04-18 | Microbial bacteria fermenting installation |
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- 2022-04-18 CN CN202220891407.8U patent/CN217628338U/en not_active Expired - Fee Related
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