CN210340917U - A fermenting installation for microbial srain is cultivateed - Google Patents

A fermenting installation for microbial srain is cultivateed Download PDF

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Publication number
CN210340917U
CN210340917U CN201921012033.2U CN201921012033U CN210340917U CN 210340917 U CN210340917 U CN 210340917U CN 201921012033 U CN201921012033 U CN 201921012033U CN 210340917 U CN210340917 U CN 210340917U
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tank body
heat source
pipe
pressure
fermentation
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CN201921012033.2U
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Chinese (zh)
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漆长席
刘琼
淳婷婷
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Chengdu Yisheng Environmental Engineering Technology Co ltd
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Chengdu Yisheng Environmental Engineering Technology Co ltd
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Abstract

The utility model discloses a fermenting installation for microbial srain is cultivateed, including a jar body, jar body top is provided with inlet pipe, drive arrangement and pressure regulating device, and jar internal annular shower, (mixing) shaft and the stirring leaf of being provided with evenly is provided with a plurality of holes that spray on the annular shower, is provided with heat source inlet tube, heat source outlet pipe, feed liquor pipe on the lateral wall of jar body respectively, heat source inlet tube, heat source outlet pipe respectively with heat intermediate layer intercommunication, pressure regulating device is used for adjusting jar internal pressure, jar body bottom is provided with the discharge tube. The utility model utilizes the cooperation of the heat source, the heating interlayer and the heating unit to keep the constant temperature of the heating interlayer and the fermentation environment in the tank body, and simultaneously can reduce the consumption of the heat source; meanwhile, the internal environment of the tank body is pressurized through the pressure regulating device, so that a constant-temperature and high-pressure fermentation environment is realized, a convenient and efficient fermentation process is provided for the culture research of microorganisms, and the method has important significance for promoting the culture research of the microorganisms.

Description

A fermenting installation for microbial srain is cultivateed
Technical Field
The utility model relates to a microbial cultivation equipment technical field, concretely relates to fermenting installation for microbial srain is cultivateed.
Background
The microorganisms include: bacteria, viruses, fungi, and some small protists, microscopic algae, etc., which are small and closely related to humans. The food can be widely applied to various fields such as food, medicine, industry and agriculture, environmental protection, sports and the like. In the textbooks of the mainland area of china and taiwan, microorganisms are classified into the following 8 major groups: bacteria, viruses, fungi, actinomycetes, rickettsia, mycoplasma, chlamydia, spirochete. Some microorganisms are visible to the naked eye, such as mushrooms, ganoderma lucidum, lentinus edodes, etc., which belong to fungi. Also microorganisms are a class of "non-cellular organisms" consisting of a few components, such as nucleic acids and proteins, but whose survival must be dependent on living cells.
The microbial culture refers to the rapid growth and propagation of some (kinds of) microorganisms by means of artificially prepared culture media and artificially created culture conditions (such as culture temperature, and the like), and is called microbial culture. The microbial culture can be divided into pure culture and mixed culture, wherein the pure culture refers to the culture and utilization of a single purified strain; the latter means that microorganisms in mixed strains or natural samples (such as soil) are cultured, and then the diversity and the quantity of the microorganisms in the soil can be estimated to a certain extent according to the types and the quantity of the microorganisms growing on the culture medium.
The fermentation process is an important part in microbial culture, and in the existing microbial fermentation equipment, such as a fermentation tank for microbial fermentation disclosed in Chinese patent publication No. CN208949273U, the fermentation tank comprises a tank body and a water storage tank, wherein the water storage tank is connected with the tank body through a water conveying pipe; the top of the tank body is provided with a feed inlet, the bottom of the tank body is provided with a discharge outlet, the upper part of the tank body is provided with a first stirrer and a second stirrer which are horizontally arranged, the middle lower part of the tank body is provided with an air distributor, the tank body is provided with an air inlet, the air inlet is connected with the air distributor, the bottom of the tank body is provided with a third stirrer which is vertically arranged, a water delivery pipe extends into the top of the tank body, and the bottom of the water delivery pipe is provided with a spray head for spraying process water into the tank body; the water storage tank is connected with one end of the water delivery pipe, the water pump is installed on the water delivery pipe, the oxygen delivery pipe is inserted into the water storage tank and used for delivering pressurized oxygen into the water storage tank, the fermentation tank effectively improves the oxygen content in the process water, but the tank body cannot realize constant-temperature high-pressure fermentation, so that the application of the tank body is limited.
Therefore, the utility model provides a simple structure, it is convenient to use, can realize the fermenting installation of usefulness is cultivateed to the microbial srain of the highly compressed fermentation environment of constant temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a fermentation device for culturing microbial strains, which utilizes a heating interlayer to heat materials in a tank body and utilizes a heating unit to continuously heat a heat source in the heating interlayer, so that the heating interlayer and the fermentation environment in the tank body are kept at constant temperature, and the consumption of the heat source can be reduced; meanwhile, the internal environment of the tank body is pressurized through the pressure regulating device, the internal environment pressure of the tank body reaches a target pressure value, a constant-temperature and high-pressure fermentation environment is realized, a convenient and efficient fermentation process is provided for the culture research of microorganisms, and the method has important significance for promoting the culture research of the microorganisms.
The purpose of the utility model is realized through the following technical scheme:
a fermentation device for culturing microbial strains comprises a tank body, wherein the top of the tank body is provided with a feed pipe, a driving device and a pressure regulating device, an annular spraying pipe, a stirring shaft and stirring blades are arranged in the tank body, one end of the stirring shaft is connected with the driving device, the stirring blades are arranged at the other end of the stirring shaft, the annular spraying pipe is arranged close to the top wall of the tank body, the annular spraying pipe is fixedly connected with the inner wall of the tank body through a fixed rod, a plurality of spraying holes are uniformly formed in the annular spraying pipe, a heat source inlet pipe, a heat source outlet pipe and a liquid inlet pipe are respectively arranged on the side wall of the tank body, a liquid inlet pump is arranged on the liquid inlet pipe, the liquid inlet pipe penetrates through the tank body to be communicated with the annular spraying pipe, a heating interlayer is arranged on the tank, the pressure adjusting device is communicated with the interior of the tank body and used for adjusting the pressure in the tank body, and a discharge pipe is arranged at the bottom of the tank body.
Furthermore, a temperature probe and a pressure probe are also arranged on the side wall of the tank body.
Further, a heat source valve is arranged on the heat source outlet pipe.
Further, a discharge valve is arranged on the discharge pipe.
Further, a plurality of support legs are uniformly arranged at the bottom of the tank body.
Further, a heat preservation interlayer is arranged on the tank body, and the heating interlayer and the heat preservation interlayer are sequentially arranged from inside to outside.
Further, the stirring blade is of a spiral structure.
Furthermore, the spraying holes are obliquely arranged towards the inner wall of the tank body, and the included angle between the spraying holes and the horizontal line is 30-60 degrees. Preferably, the stirring shaft is disposed through the annular shower tube.
Further, the driving device is a motor.
Further, still be provided with the pressure release subassembly on the lateral wall of jar body. Further, the pressure regulating device is a gas booster pump.
Furthermore, an electric heating unit is arranged in the heating interlayer and is arranged on the inner wall of the heating interlayer far away from the inner container of the tank body.
Further, the heat source inlet pipe is arranged close to the bottom of the tank body, and the heat source outlet pipe is arranged close to the top of the tank body.
Further, the bottom of the tank body is of an inverted cone-shaped structure.
Further, the bottom of the tank body is also provided with a heat source discharge pipe, the heat source discharge pipe is arranged below the heat source inlet pipe, and the heat source discharge pipe is communicated with the heating interlayer.
Further, a discharge valve is arranged on the heat source discharge pipe.
The utility model has the advantages that: the utility model discloses a fermenting installation for microbial srain cultivates utilizes the heating intermediate layer to heat the material in the jar body, utilizes the heating unit to continuously heat the heat source in the heating intermediate layer for heating intermediate layer and jar internal fermentation environment keep constant temperature, can reduce the consumption of heat source simultaneously; meanwhile, the internal environment of the tank body is pressurized through the pressure regulating device, the internal environment pressure of the tank body reaches a target pressure value, a constant-temperature and high-pressure fermentation environment is realized, a convenient and efficient fermentation process is provided for the culture research of microorganisms, and the method has important significance for promoting the culture research of the microorganisms.
Drawings
FIG. 1 is a schematic structural view of a fermentation apparatus of the present invention;
FIG. 2 is a cross-sectional view of the tank of the present invention;
in the figure, 1-tank body, 2-feeding pipe, 3-driving device, 4-pressure regulating device, 5-annular spraying pipe, 6-stirring shaft, 7-stirring blade, 8-heat source inlet pipe, 9-heat source outlet pipe, 10-liquid inlet pipe, 11-liquid inlet pump, 12-heating interlayer, 13-heat source pump, 14-discharging pipe, 15-temperature probe, 16-pressure probe, 17-supporting leg and 18-heat source discharging pipe.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1 and 2, a fermentation device for microbial strain culture comprises a tank body 1, wherein a feed pipe 2, a driving device 3 and a pressure adjusting device 4 are arranged at the top of the tank body 1, an annular spraying pipe 5, a stirring shaft 6 and a stirring blade 7 are arranged in the tank body 1, one end of the stirring shaft 6 is connected with the driving device 3, the stirring blade 7 is arranged at the other end of the stirring shaft 6, the annular spraying pipe 5 is arranged close to the top wall of the tank body 1, the annular spraying pipe 5 is fixedly connected with the inner wall of the tank body 1 through a fixing rod, a plurality of spraying holes are uniformly arranged on the annular spraying pipe 5, a heat source inlet pipe 8, a heat source outlet pipe 9 and a liquid inlet pipe 10 are respectively arranged on the side wall of the tank body 1, a liquid inlet pump 11 is arranged on the liquid inlet pipe 10, the liquid inlet pipe 10 penetrates through the tank body 1, the heat source inlet pipe 8 and the heat source outlet pipe 9 are respectively communicated with the heating interlayer 12, a heat source pump 13 is arranged on the heat source inlet pipe 8, the pressure adjusting device 4 is communicated with the inside of the tank body 1 and used for adjusting the pressure inside the tank body 1, and a discharge pipe 14 is arranged at the bottom of the tank body 1.
Specifically, a temperature probe 15 and a pressure probe 16 are further arranged on the side wall of the tank body 1.
Specifically, the heat source outlet pipe 9 is provided with a heat source valve.
In particular, a discharge valve is arranged on the discharge pipe 14.
Specifically, a plurality of support legs 17 are uniformly arranged at the bottom of the tank body 1.
Specifically, the tank body 1 is provided with a heat preservation interlayer, and the heating interlayer 12 and the heat preservation interlayer are sequentially arranged from inside to outside.
Specifically, the stirring blade 7 is a stirring blade with a spiral structure.
Specifically, the spraying holes are obliquely arranged towards the inner wall of the tank body 1, and the included angle between the spraying holes and the horizontal line is 30-60 degrees. Preferably, said stirring shaft 6 is arranged through the annular shower 5.
In particular, the drive means 3 is a motor.
Specifically, still be provided with pressure release subassembly on the lateral wall of jar body 1. Preferably, the pressure regulating device 4 is a gas booster pump.
Specifically, an electric heating unit is arranged in the heating interlayer 12 and is arranged on the inner wall of the heating interlayer 12 far away from the inner container of the tank body 1.
Specifically, the heat source inlet pipe 8 is arranged near the bottom of the tank body 1, and the heat source outlet pipe 9 is arranged near the top of the tank body 1.
Specifically, the bottom of the tank body 1 is in an inverted cone-shaped structure.
Specifically, the bottom of the tank body 1 is further provided with a heat source discharge pipe 18, the heat source discharge pipe 18 is arranged below the heat source inlet pipe 8, and the heat source discharge pipe 18 is communicated with the heating interlayer 12.
Specifically, the heat source discharge pipe 18 is provided with a discharge valve.
When the fermentation tank is used, strains and materials to be fermented are input into the tank body 1 through the feeding pipe 2, then the liquid inlet pump 11 is controlled to work, a water source is introduced into the tank body 1 for fermentation, and meanwhile, the water source is uniformly sprayed out from the spraying holes after entering the annular spraying pipe 5, and the spraying holes are obliquely arranged towards the inner wall of the tank body 1, so that the sprayed water source can wash the inner wall of the tank body 1, and the materials are prevented from being attached and accumulated on the inner wall of the tank body 1; in the fermentation process, in order to control the fermentation temperature, the heat source pump 13 can be controlled to work, a heat source (hot water or high-temperature steam can be used as the heat source) is introduced into the heating interlayer 12, the material in the tank body 1 is heated by the heating interlayer 12, so that the environmental temperature of the fermentation reaches a preset temperature, after the environmental temperature in the tank body 1 reaches the preset temperature, the heat source valve 13 can be closed, the heating unit in the heating interlayer 12 is started to work, the heating unit is used for continuously heating the heat source in the heating interlayer 12, so that the constant temperature of the heating interlayer 12 and the fermentation environment in the tank body 1 is kept, and meanwhile, the consumption of the heat source can be reduced; in addition, when the fermentation environment is required to be in a high-pressure environment, the pressure adjusting device 4 can be controlled to work, air or inert gas is introduced into the tank body 1 according to requirements, the internal environment of the tank body 1 is pressurized, the environmental pressure in the tank body 1 reaches a target pressure value, the constant-temperature high-pressure fermentation environment is realized, a convenient and efficient fermentation process is provided for the culture research of microorganisms, and the method has important significance for promoting the culture research of the microorganisms.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (8)

1. A fermentation device for culturing microbial strains is characterized by comprising a tank body, wherein the top of the tank body is provided with a feeding pipe, a driving device and a pressure regulating device, an annular spraying pipe, a stirring shaft and stirring blades are arranged in the tank body, one end of the stirring shaft is connected with the driving device, the stirring blades are arranged at the other end of the stirring shaft, the annular spraying pipe is arranged close to the top wall of the tank body, the annular spraying pipe is fixedly connected with the inner wall of the tank body through a fixed rod, a plurality of spraying holes are uniformly formed in the annular spraying pipe, a heat source inlet pipe, a heat source outlet pipe and a liquid inlet pipe are respectively arranged on the side wall of the tank body, a liquid inlet pump is arranged on the liquid inlet pipe, the liquid inlet pipe penetrates through the tank body and is communicated with the annular spraying pipe, a heating interlayer is arranged on the tank body, the pressure adjusting device is communicated with the interior of the tank body and used for adjusting the pressure in the tank body, and a discharge pipe is arranged at the bottom of the tank body.
2. A fermenter for use in cultivating a microorganism strain, according to claim 1, wherein a temperature probe and a pressure probe are further provided on the side wall of the tank.
3. A fermenter for use in cultivating a microorganism strain, according to claim 1, wherein a heat source valve is provided in the heat source outlet pipe.
4. A fermentation device for the cultivation of microbial strains according to claim 1, wherein said discharge pipe is provided with a discharge valve.
5. The fermentation device for culturing microbial strains according to claim 1, wherein a plurality of support legs are uniformly arranged at the bottom of the tank body.
6. The fermentation device for microbial strain culture according to claim 1, wherein the tank body is provided with a heat-insulating interlayer, and the heating interlayer and the heat-insulating interlayer are sequentially arranged from inside to outside.
7. A fermentation device for the cultivation of microbial species according to claim 1, wherein said stirring blade is a helical stirring blade.
8. The fermentation device for culturing the microbial strains according to claim 1, wherein the spraying holes are obliquely arranged towards the inner wall of the tank body, and the included angle between the spraying holes and the horizontal line is 30-60 degrees.
CN201921012033.2U 2019-07-01 2019-07-01 A fermenting installation for microbial srain is cultivateed Active CN210340917U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921012033.2U CN210340917U (en) 2019-07-01 2019-07-01 A fermenting installation for microbial srain is cultivateed

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Application Number Priority Date Filing Date Title
CN201921012033.2U CN210340917U (en) 2019-07-01 2019-07-01 A fermenting installation for microbial srain is cultivateed

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111518676A (en) * 2020-04-29 2020-08-11 北京金普邦生物科技发展有限公司 Production equipment for rapid fermentation and propagation of biological bacteria

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111518676A (en) * 2020-04-29 2020-08-11 北京金普邦生物科技发展有限公司 Production equipment for rapid fermentation and propagation of biological bacteria

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