CN113637574B - Microbial agent fermenting device with pH value adjusting function - Google Patents

Microbial agent fermenting device with pH value adjusting function Download PDF

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Publication number
CN113637574B
CN113637574B CN202111047578.9A CN202111047578A CN113637574B CN 113637574 B CN113637574 B CN 113637574B CN 202111047578 A CN202111047578 A CN 202111047578A CN 113637574 B CN113637574 B CN 113637574B
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box
liquid
fermentation
adjusting
shaft
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CN113637574A (en
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孙振涛
刘佳朋
黄永兴
车忠昊
陈建平
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Shandong Chuyin Biotechnology Co ltd
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Shandong Chuyin Biotechnology Co ltd
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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
    • C12M23/46—Means for fastening
    • 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
    • C12M23/38—Caps; Covers; Plugs; Pouring means
    • 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
    • C12M23/48—Holding appliances; Racks; Supports
    • 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
    • C12M41/26—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pH
    • 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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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Clinical Laboratory Science (AREA)
  • Analytical Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention relates to the technical field of microbial agent fermentation equipment, and discloses a microbial agent fermentation device with a pH value adjusting function, which comprises a fermentation box and further comprises: the stirring mechanism comprises a driving shaft arranged in the fermentation box, a fixing rod is arranged at the top of the driving shaft, a fixing disc is arranged at one end, far away from the driving shaft, of the fixing rod, and a stirring shaft is rotatably arranged in the fixing disc; the liquid adjusting mechanism comprises a liquid adjusting component and a solid adjusting component, the liquid adjusting component comprises a liquid guiding box, a liquid spraying disc fixed on the inner wall of the fermentation box is connected inside the liquid guiding box through a liquid spraying pipe, the solid adjusting component comprises a lifting cylinder, a lifting shaft is vertically arranged inside the lifting cylinder, and a plurality of lifting spirals are arranged outside the lifting shaft. The invention ensures reasonable adjustment of the pH value, and ensures uniform throwing of the nitrogen source by arranging the disturbance mechanism, thereby further shortening the change adjustment time of the pH value.

Description

Microbial agent fermenting device with pH value adjusting function
Technical Field
The invention relates to the technical field of microbial agent fermentation equipment, in particular to a microbial agent fermentation device with a pH value adjusting function.
Background
The microbial agent is a living microbial agent prepared by processing fermentation broth of adsorbed bacteria by using porous substances as an adsorbent after industrial production and propagation of target microorganisms. The microbial inoculum is used for dressing seeds or dipping roots, and has the effects of directly or indirectly improving soil, recovering soil fertility, preventing soil-borne diseases, maintaining balance of rhizosphere microorganism systems, degrading toxic substances and the like. The proper use of the agricultural microbial agent can improve the yield of agricultural products, improve the quality of the agricultural products, reduce the dosage of chemical fertilizers, reduce the cost, improve the soil and protect the ecological environment.
The existing fermentation device for microbial agents cannot timely and effectively adjust the pH value in the fermentation process, so that the pH value adjustment time is long, microorganisms cannot reasonably reproduce, great inconvenience is brought to the fermentation process, and the fermentation result is influenced, and therefore further improvement is needed.
Disclosure of Invention
The invention aims to provide a microbial agent fermentation device with a pH value adjusting function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a microbial agent fermenting installation with adjust pH value function, including the fermenting case, still include:
the stirring mechanism comprises a driving shaft arranged in the fermentation box, a fixed rod is arranged at the top of the driving shaft, a fixed disc is arranged at one end of the fixed rod far away from the driving shaft, a stirring shaft is rotatably arranged in the fixed disc, a rotary gear is arranged at the top of the stirring shaft, and fixed ring teeth fixed on the inner wall of the fermentation box are meshed with the outer side of the rotary gear;
the liquid adjusting assembly comprises a liquid guiding box, a liquid spraying disc fixed on the inner wall of the fermentation box is connected inside the liquid guiding box through a liquid spraying pipe, the solid adjusting assembly comprises a lifting cylinder, a lifting shaft is vertically arranged inside the lifting cylinder, a plurality of lifting screws are arranged outside the lifting shaft, a half gear is connected to the top of the lifting shaft through the lifting cylinder, and the lifting cylinder is communicated with the inside of the fermentation box through the lifting pipe;
the power assembly is used for driving the liquid adjusting assembly and the solid adjusting assembly to work, the power assembly comprises a power column fixed on the non-circle center position of the rotary gear, a power sleeve is sleeved outside the power column, movable columns are installed on two sides of the power sleeve, one end of each movable column is fixedly connected with a liquid guiding plate which is arranged inside the liquid guiding box in a sliding mode, and straight racks meshed with the half gears are arranged at the other end of each movable column.
As a further scheme of the invention: a plurality of driving blades are arranged on the outer side of the driving shaft, and if the driving blades are interfered, the driving blades and the disturbance She Jiaocuo are arranged on the outer side of the disturbance shaft.
As a further scheme of the invention: an output shaft of a driving motor is arranged at one end, far away from the fixed rod, of the driving shaft, and the driving motor is fixed on the fermentation box.
As a further scheme of the invention: the fermentation box is internally provided with a plurality of pH meters with different heights.
As a further scheme of the invention: the fermenting tank top is provided with the feeder hopper, and the bottom is provided with out the hopper.
As a further scheme of the invention: the liquid inlet pipe is also arranged in the liquid guiding box, and the check valves are respectively arranged in the liquid inlet pipe and the liquid spraying pipe.
As a further scheme of the invention: the liquid spraying disc is provided with a plurality of liquid spraying nozzles.
As a further scheme of the invention: and a stop block is arranged at one end of the power column, which is far away from the rotary gear.
As a further scheme of the invention: the bottom of the lifting cylinder is provided with a feeding box, and a box cover is arranged on the feeding box.
As still further aspects of the invention: the fermentation tank bottom symmetry is provided with the support column, support column bottom installation supporting pad.
Compared with the prior art, the invention has the beneficial effects that:
the microbial agent fermentation device with the function of regulating the pH value is reasonable in structure, novel in design, capable of realizing effective addition of a liquid nitrogen source and a solid nitrogen source through the regulating mechanism, ensuring reasonable regulation of the pH value, and the disturbance mechanism is arranged, ensuring uniform addition of the nitrogen source, further shortening the change regulating time of the pH value, improving the quality of a fermentation process, and being strong in practicability and high in reliability.
Drawings
FIG. 1 is a schematic structural diagram of a microbial agent fermentation device with a pH value adjusting function.
Fig. 2 is a schematic top view of the teeth of the retainer ring in the microbial agent fermentation device with the function of adjusting the pH value.
FIG. 3 is a schematic structural diagram of a perturbation mechanism in a microbial agent fermentation device with a pH value adjusting function.
FIG. 4 is a schematic diagram showing the internal structure of a liquid-introducing box in a microbial agent fermentation device with a pH value adjusting function.
FIG. 5 is a schematic diagram showing the structure of a liquid spraying tray in a microbial agent fermentation device with a pH value adjusting function.
In the figure: 1. a fermentation tank; 2. a support column; 3. a driving motor; 4. discharging a hopper; 5. a drive shaft; 6. a driving blade; 7. a fixed rod; 8. a fixed plate; 9. a disturbing shaft; 10. a perturbing blade; 11. a PH meter; 12. a liquid guiding box; 13. a liquid inlet pipe; 14. a liquid spraying pipe; 15. a feed hopper; 16. a liquid spraying disc; 17. a moving column; 18. an eccentric column; 19. a stop block; 20. a power sleeve; 21. a rotary gear; 22. fixing ring teeth; 23. a straight rack; 24. a half gear; 25. a lifting cylinder; 26. a lifting shaft; 27. lifting the screw; 28. a feed box; 29. a riser; 30. a liquid guiding plate; 31. a liquid spray nozzle.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention, and furthermore, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the indicated technical features, whereby the features defining "first", "second", etc. may explicitly or implicitly include one or more of such features.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or by communication between two elements, the specific meaning of the terms in the present disclosure will be understood by those skilled in the art in view of the specific circumstances.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
Example 1
Referring to fig. 1 to 5, in an embodiment of the present invention, a microbial agent fermentation device with a function of adjusting pH value includes a fermentation tank 1, and further includes:
the stirring mechanism is arranged in the fermentation tank 1 and comprises a driving shaft 5 arranged in the fermentation tank 1, a fixed rod 7 is arranged at the top of the driving shaft 5, a fixed disc 8 is arranged at one end of the fixed rod 7 far away from the driving shaft 5, a stirring shaft 9 is rotatably arranged in the fixed disc 8, a rotary gear 21 is arranged at the top of the stirring shaft 9, and fixed ring teeth 22 fixed on the inner wall of the fermentation tank 1 are meshed with the outer side of the rotary gear 21; specifically, the driving shaft 5 drives the fixing rod 7 to enable the fixing disc 8 to rotate synchronously when rotating, then the rotating gear 21 on the disturbance shaft 9 is meshed with the fixing ring teeth 22, the disturbance shaft 9 rotates, and revolution of the disturbance shaft 9 is achieved while the rotation is achieved finally, so that the rapid mixing and stirring effect of the nitrogen source and the microbial agent is ensured.
The liquid adjusting mechanism comprises a liquid adjusting component and a solid adjusting component, the liquid adjusting component comprises a liquid guiding box 12, a liquid spraying disc 16 fixed on the inner wall of the fermentation box 1 is connected inside the liquid guiding box 12 through a liquid spraying pipe 14, the solid adjusting component comprises a lifting cylinder 25, a lifting shaft 26 is vertically arranged inside the lifting cylinder 25, a plurality of lifting screws 27 are arranged on the outer side of the lifting shaft 26, the top of the lifting shaft 26 penetrates through the lifting cylinder 25 to be connected with a half gear 24, and the lifting cylinder 25 is communicated with the inside of the fermentation box 1 through a lifting pipe 29; specifically, the liquid introducing tank 12 is used for conveying and introducing a liquid nitrogen source, and the lifting cylinder 25 is used for conveying and introducing a solid nitrogen source.
The power component is used for driving the liquid state adjusting component and the solid state adjusting component to work, the power component comprises a power column 18 fixed on the non-center position of a rotary gear 21, a power sleeve 20 is sleeved outside the power column 18, two sides of the power sleeve 20 are provided with a movable column 17, one end of the movable column 17 is fixedly connected with a liquid guiding plate 30 which is arranged inside the liquid guiding box 12 in a sliding mode, the other end of the movable column is provided with a straight rack 23 which is meshed with a half gear 24 in a mutual mode, specifically, the rotary gear 21 can drive the power column 18 to rotate synchronously when rotating, then under the sleeving effect of the power sleeve 20, the movable column 17 swings left and right, on one hand, the liquid guiding plate 30 swings left and right along the inner wall of the liquid guiding box 12, on the other hand, the straight rack 23 is meshed with the half gear 24, the half gear 24 can rotate along one direction in the whole period, and finally the lifting guiding effect of the lifting cylinder 25 is achieved.
In one case of this embodiment, a plurality of driving blades 6 are disposed on the outer side of the driving shaft 5, if the driving blades 10 are interfered, the driving blades 6 and the driving blades 10 are staggered, specifically, the driving blades 6 rotate, the driving blades 10 revolve around and are staggered, so that the nitrogen source can be effectively mixed in the fermentation tank 1.
In one case of this embodiment, the output shaft of driving motor 3 is installed to the driving shaft 5 far away from dead lever 7 one end, and driving motor 3 is fixed on fermenting case 1, driving motor 3 is used for directly driving shaft 5 and rotates to driving motor 3 is the only power source in the whole device, has further reduced the cost of device.
In a case of this embodiment, fermentation case 1 is inside to be provided with the pH meter that a plurality of heights are different, specifically, can carry out the omnidirectional monitoring to fermentation case 1 inside through setting up the pH meter to can make things convenient for the staff to carry out timely regulation.
In one case of this embodiment, the top of the fermenting tank 1 is provided with a feeding hopper 15, the bottom is provided with a discharging hopper 4, specifically, the feeding hopper 15 is used for feeding a bed material during microbial fermentation, and the discharging hopper 4 is used for final discharging effect after fermentation of microbial agents.
In one case of this embodiment, the liquid inlet pipe 13 is further installed inside the liquid guiding tank 12, the check valves are installed inside the liquid inlet pipe 13 and the liquid spraying pipe 14, respectively, specifically, through installing the check valves inside the liquid inlet pipe 13 and the liquid spraying pipe 14, the unidirectional circulation of the liquid nitrogen source can be ensured, and finally, the external liquid nitrogen source is supplemented into the fermentation tank 1, so that the pH value can be timely adjusted.
In one case of this embodiment, the liquid spraying disc 16 is provided with a plurality of liquid spraying nozzles 31, which is specifically used to realize that the liquid nitrogen source can be uniformly and effectively introduced into the fermentation tank 1 through the liquid spraying nozzles 31.
In one case of this embodiment, a stop 19 is mounted at an end of the power post 18 away from the rotary gear 21, and specifically, the stop 19 is used to limit the movement of the power sleeve 20, so as to prevent the power sleeve from sliding off the power post 18 during the movement process.
In one case of this embodiment, the feeding box 28 is installed at the bottom of the lifting cylinder 25, and the box cover is installed on the feeding box 28, specifically, the feeding box 28 is used for temporarily storing the solid nitrogen source, and finally, the fixed nitrogen source is conveyed to the inside of the lifting cylinder 25, and the volatilization of the solid nitrogen source temporarily stored in the feeding box 28 is avoided by the arrangement of the box cover, so that the reliability of the device is further increased.
Example 2
In another embodiment of the present invention, the difference between the embodiment and the above embodiment is that the bottom of the fermenting tank 1 is symmetrically provided with the support columns 2, the bottom of the support columns 2 is provided with the support pad, specifically, the fermenting tank 1 can be supported by arranging the support columns 2 and the support pad, which further increases the practicability of the device.
The working principle of the invention is as follows: during operation, the pH value inside the fermentation tank 1 is monitored through the pH meter, when the adjustment is needed, liquid nitrogen source or solid nitrogen source is reasonably selected to be added according to the requirement of adjustment time, during adjustment, the liquid inlet pipe 13 is only required to be connected into a liquid nitrogen source storage tank or solid nitrogen source is required to be added into the feeding tank 28, and then the driving motor 3 is started, so that the whole operation process is rapid, convenient and reliable.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (10)

1. The utility model provides a microorganism fungus agent fermenting installation with adjust pH value function, includes the fermenting case, its characterized in that still includes:
the stirring mechanism comprises a driving shaft arranged in the fermentation box, a fixed rod is arranged at the top of the driving shaft, a fixed disc is arranged at one end of the fixed rod far away from the driving shaft, a stirring shaft is rotatably arranged in the fixed disc, a rotary gear is arranged at the top of the stirring shaft, and fixed ring teeth fixed on the inner wall of the fermentation box are meshed with the outer side of the rotary gear;
the liquid adjusting assembly comprises a liquid guiding box, a liquid spraying disc fixed on the inner wall of the fermentation box is connected inside the liquid guiding box through a liquid spraying pipe, the solid adjusting assembly comprises a lifting cylinder, a lifting shaft is vertically arranged inside the lifting cylinder, a plurality of lifting screws are arranged outside the lifting shaft, a half gear is connected to the top of the lifting shaft through the lifting cylinder, and the lifting cylinder is communicated with the inside of the fermentation box through the lifting pipe;
the power assembly is used for driving the liquid adjusting assembly and the solid adjusting assembly to work, the power assembly comprises a power column fixed on the non-circle center position of the rotary gear, a power sleeve is sleeved outside the power column, movable columns are installed on two sides of the power sleeve, one end of each movable column is fixedly connected with a liquid guiding plate which is arranged inside the liquid guiding box in a sliding mode, and straight racks meshed with the half gears are arranged at the other end of each movable column.
2. The microbial agent fermentation device with the function of adjusting the pH value according to claim 1, wherein a plurality of driving blades are arranged on the outer side of the driving shaft, and if the driving blades are disturbed, the driving blades and the disturbance She Jiaocuo are arranged on the outer side of the disturbance shaft.
3. The microbial agent fermentation device with the function of adjusting the pH value according to claim 2, wherein an output shaft of a driving motor is arranged at one end of the driving shaft far away from the fixed rod, and the driving motor is fixed on the fermentation box.
4. The microbial agent fermentation device with the function of adjusting the pH value according to claim 1, wherein a plurality of pH meters with different heights are arranged inside the fermentation box.
5. The microbial agent fermentation device with the function of adjusting the pH value according to claim 4, wherein a feed hopper is arranged at the top of the fermentation box, and a discharge hopper is arranged at the bottom of the fermentation box.
6. The microbial agent fermentation device with the function of adjusting the pH value according to claim 1, wherein a liquid inlet pipe is further arranged in the liquid guiding box, and one-way valves are respectively arranged in the liquid inlet pipe and the liquid spraying pipe.
7. The microbial agent fermentation device with the function of adjusting the pH value according to claim 6, wherein a plurality of liquid spraying nozzles are arranged on the liquid spraying disc.
8. The microbial agent fermentation device with the function of adjusting the pH value according to claim 7, wherein a stop block is arranged at one end of the power column far away from the rotary gear.
9. The microbial agent fermentation device with the function of adjusting the pH value according to claim 1, wherein a feeding box is arranged at the bottom of the lifting cylinder, and a box cover is arranged on the feeding box.
10. The microbial agent fermentation device with the function of adjusting the pH value according to claim 4, wherein support columns are symmetrically arranged at the bottom of the fermentation tank, and support pads are arranged at the bottoms of the support columns.
CN202111047578.9A 2021-09-08 2021-09-08 Microbial agent fermenting device with pH value adjusting function Active CN113637574B (en)

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Publication number Priority date Publication date Assignee Title
CN114634855A (en) * 2022-03-08 2022-06-17 卢姚帆 Microbial beneficial bacterium culture apparatus
CN117121945B (en) * 2023-10-26 2024-01-05 山东初饮生物科技有限公司 Fermentation equipment for dairy products

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JP2011193787A (en) * 2010-03-19 2011-10-06 Toray Ind Inc Method for operating continuous fermentation apparatus
CN104946459A (en) * 2015-06-30 2015-09-30 河南双成生物科技有限公司 Fermentation system for liquid-state and solid-state biomaterials
CN105060450A (en) * 2015-08-13 2015-11-18 成都太古科技有限公司 Acid-base neutralization device for online pH (potential of hydrogen) adjustment and implementation method of acid-base neutralization device
JP6620301B1 (en) * 2019-06-04 2019-12-18 广州華爵生物科技有限公司 Microbial fermentation system with solid-liquid separation function
CN211078575U (en) * 2019-11-01 2020-07-24 天津予能科技有限公司 Automatic replenish pH valve adjusting equipment of medicament
CN211595606U (en) * 2019-11-28 2020-09-29 扬州智农合盛生物科技有限公司 In-vitro bionic microbial fermentation system
CN213739423U (en) * 2021-05-13 2021-07-20 吉林市曦隆农业科技有限公司 Microbial inoculum fermenting installation with adjust pH value function

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011193787A (en) * 2010-03-19 2011-10-06 Toray Ind Inc Method for operating continuous fermentation apparatus
CN104946459A (en) * 2015-06-30 2015-09-30 河南双成生物科技有限公司 Fermentation system for liquid-state and solid-state biomaterials
CN105060450A (en) * 2015-08-13 2015-11-18 成都太古科技有限公司 Acid-base neutralization device for online pH (potential of hydrogen) adjustment and implementation method of acid-base neutralization device
JP6620301B1 (en) * 2019-06-04 2019-12-18 广州華爵生物科技有限公司 Microbial fermentation system with solid-liquid separation function
CN211078575U (en) * 2019-11-01 2020-07-24 天津予能科技有限公司 Automatic replenish pH valve adjusting equipment of medicament
CN211595606U (en) * 2019-11-28 2020-09-29 扬州智农合盛生物科技有限公司 In-vitro bionic microbial fermentation system
CN213739423U (en) * 2021-05-13 2021-07-20 吉林市曦隆农业科技有限公司 Microbial inoculum fermenting installation with adjust pH value function

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