CN207062272U - A kind of Double shaft stirring fermentation tank - Google Patents

A kind of Double shaft stirring fermentation tank Download PDF

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Publication number
CN207062272U
CN207062272U CN201721006090.0U CN201721006090U CN207062272U CN 207062272 U CN207062272 U CN 207062272U CN 201721006090 U CN201721006090 U CN 201721006090U CN 207062272 U CN207062272 U CN 207062272U
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CN
China
Prior art keywords
fermentation tank
rotating shaft
tank
plastic tube
utility
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Application number
CN201721006090.0U
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Chinese (zh)
Inventor
侯银臣
纪小国
黄继红
吴丽
冯军伟
杨铭乾
赵祎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Porshealth Bioengineering Co ltd
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Zhengzhou Guoshi Technology Co Ltd
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Abstract

The utility model discloses a kind of Double shaft stirring fermentation tank, including the tank that ferments, the bottom of fermentation tank is provided with plastic tube, the top of plastic tube is provided with valve, the side of plastic tube is provided with air inlet port, the side of fermentation tank is provided with cooling water and enters pipe, the top that cooling water enters pipe is provided with controller, the top of controller is provided with probe tube, the surface of fermentation tank is provided with cooling sandwith layer, the top of fermentation tank is provided with motor, and the bottom of motor is provided with driving belt.By setting first rotating shaft, the second rotating shaft and the paddle for being distributed in first rotating shaft and the second rotating shaft surface different directions, the thalline of fermentation tank tank interior is stirred in fermentation tank annular, reached more fully mixing effect with same speed.The utility model is designed reasonably, simple in construction, safe and reliable, easy to use, practicality is high, has good value for applications.

Description

A kind of Double shaft stirring fermentation tank
Technical field
Microbial fermentation equipment technical field is the utility model is related to, more particularly to a kind of Double shaft stirring fermentation tank.
Background technology
Fermentation tank, refer to the industrial device for being used for carrying out microbial fermentation.Its main body is generally made of stainless steel plate Main formula cylinder, its volume is in 1m3 to hundreds of m3.It is in design and processing it should be noted that vertebration, rationally.Steam is resistant to go out Bacterium, there are certain operating flexibility, contents to reduce as far as possible(Avoid dead angle), material and energy transmission performance it is strong, and one can be carried out Surely it is adjusted so that cleaning, reduces pollution, is suitable for the production of multiple product and reduces energy expenditure.For anaerobic fermentation The fermentation jar structure of (such as production alcohol, solvent) can be simpler.For aerobic fermentation (such as production antibiotic, amino acid, organic Acid, vitamin etc.) fermentation tank because need to continuously be passed through a large amount of filtrated airs into tank, and to consider to be passed through the utilization rate of air, Therefore it is complex on fermentation jar structure, conventional has mechanical stirred-tank fermenter, bubbling fermentation tank and airlift fermentor. Dairy products, wine fermentation process are a sterile, free of contamination processes, and fermentation tank employs sterile system, avoids and prevent The pollution of microbes in air, substantially prolongs product shelf-life and product it is pure, be specifically designed on tank body and be mounted with nothing Bacterium breathes stomata or sterile malleation fermentation system.Tank body is provided with rice Lip river plate or labyrinth type chuck, can be passed through and Jie is heated or cooled Matter carries out circulating-heating or cooling.The capacity of fermentation tank is by more kinds of different sizes of 300-15000L.Fermentation tank presses use range Laboratory room small-sized fermentation tank, scale up test fermentation tank, large fermentation tank etc. can be divided into.Fermentation tank is widely used in dairy products, drink The industries such as material, bioengineering, pharmacy, fine chemistry industry, tank body are provided with interlayer, heat-insulation layer, can heat, cool down, being incubated.Tank body with it is upper Lower filling head(Or taper)Processed using spinning R angles, top tank structure handles through mirror finish, no corner or spot as yet untouched by a clean-up campaign, and totally-enclosed sets Meter ensure material locate all the time one it is pollution-free in the state of mixing, fermentation, equipment is equipped with aerial respiration hole, CIP cleaning sprayers, manhole Deng device.The classification of fermentation tank:According to the equipment of fermentation tank, it is divided into air blow tank with machinery agitation and on-mechanical air blow and agitation hair Fermentation tank;Needed according to the growth metabolism of microorganism, be divided into aerobic type fermentation tank and anaerobic air type fermentation and fill.Fermentation tank is a kind of to thing Material carries out mechanical agitation and the equipment of fermentation.The equipment uses inner loop mode, is disperseed with agitating paddle and smashes bubble, its dissolved oxygen Speed is high, good mixing effect.Tank body uses SUS304 or 316L import stainless steels, is furnished with automatic spray cleaning head in tank, really Protect production process and meet GMP requirements.If assembling agitator mixing speed is fast in fermentation tank, because shear rate increases, mycelia Cognition sustains damage, and influences mycelial eubolism, at the same waste the energy if mixing speed slowly if stir it is insufficient, it is existing Technology be difficult solve problem above.
The content of the invention
The technical problems to be solved in the utility model is that the existing fermenter stirrer overcome stirs too fast damage mycelia A kind of slow then easy precipitating problem of body mixing speed, there is provided Double shaft stirring fermentation tank.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme:
The utility model provides a kind of Double shaft stirring fermentation tank, including fermentation tank, the bottom of the fermentation tank End is provided with plastic tube, and the top of the plastic tube is provided with valve, and the side of the plastic tube is provided with air inlet port, institute The side for stating fermentation tank is provided with cooling water into pipe, and the top that the cooling water enters pipe is provided with controller, described The top of controller is provided with probe tube, and the surface of the fermentation tank is provided with cooling sandwith layer, the fermentation tank Top is provided with motor, and the bottom of the motor is provided with driving belt, and the side of the driving belt is provided with first Rotating shaft, the top of the first rotating shaft are provided with sterile axle envelope, and the opposite side of the driving belt is provided with the second rotating shaft, described The surface of second rotating shaft is provided with some paddles, and the side of the motor is provided with feeding mouth.
As a kind of optimal technical scheme of the present utility model, the first rotating shaft and second rotating shaft with the hair Fermentation tank tank body is connected by bearing.
As a kind of optimal technical scheme of the present utility model, the first rotating shaft and second rotating shaft are stirred with described Leaf is mixed by screw connection, and the paddle installation direction on the first rotating shaft and the second rotating shaft surface is opposite.
As a kind of optimal technical scheme of the present utility model, the cooling sandwith layer is covered in the table of the fermentation tank Face and it is fixedly connected with the cooling water into pipe.
As a kind of optimal technical scheme of the present utility model, the paddle is made of stainless steel.
As a kind of optimal technical scheme of the present utility model, the plastic tube is fixed with the valve by sleeve pipe to be connected Connect.
The beneficial effect that the utility model is reached is:By setting first rotating shaft, the second rotating shaft and being distributed in first Rotating shaft and the paddle of the second rotating shaft surface different directions, the thalline of fermentation tank tank interior is set to be stirred in fermentation tank annular Mix, reached more fully mixing effect with same speed.The utility model is designed reasonably, it is simple in construction, safe and reliable, It is easy to use, practicality is high, have good value for applications.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings:
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is partial structural diagram of the present utility model;
Fig. 3 is partial structural diagram of the present utility model;
In figure:1st, ferment tank;2nd, plastic tube;3rd, valve;4th, sterile axle envelope;5th, air inlet port;6th, cooling water enters Enter pipe;7th, controller;8th, probe tube;9th, feeding mouth;10th, driving belt;11st, motor;12nd, first rotating shaft;13rd, second turn Axle;14th, cooling sandwith layer;15th, paddle.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, the utility model provides a kind of Double shaft stirring fermentation tank, including fermentation tank 1, fermentation tank tank The bottom of body 1 is provided with plastic tube 2, and the top of plastic tube 2 is provided with valve 3, and the side of plastic tube 2 is provided with air inlet port 5, the side of fermentation tank 1 is provided with cooling water and enters pipe 6, and the top that cooling water enters pipe 6 is provided with controller 7, controls The top of device 7 is provided with probe tube 8, and the surface of fermentation tank 1 is provided with cooling sandwith layer 14, and the top of fermentation tank 1 is set Motor 11 is equipped with, the bottom of motor 11 is provided with driving belt 10, and the side of driving belt 10 is provided with first rotating shaft 12, The top of first rotating shaft 12 is provided with sterile axle envelope 4, and the opposite side of driving belt 10 is provided with the second rotating shaft 13, the second rotating shaft 13 Surface be provided with some paddles 15, the side of motor 11 is provided with feeding mouth 9.
The rotating shaft 13 of first rotating shaft 12 and second is connected with fermentation tank 1 by bearing, is easy to first rotating shaft 12 and the Internal rotating of two rotating shafts 13 in fermentation tank 1.
The rotating shaft 13 of first rotating shaft 12 and second with paddle 15 by screw connection, and first rotating shaft 12 and second turn The installation direction of paddle 15 on the surface of axle 13 is on the contrary, be easy to sufficiently stir the zymotic fluid inside fermentation tank 1.
Cooling sandwith layer 14 is covered in the surface of fermentation tank 1 and is fixedly connected with cooling water into pipe 6, is easy to hair Temperature control inside fermentation tank tank body 1 is within a preset range.
Paddle 15 is made of stainless steel, and neither influences the quality of zymotic fluid, and self property is stable and is easy to stirring Leaf 15 is mixed to be safeguarded.
Plastic tube 2 is fixedly connected with valve 3 by sleeve pipe, is easy to make valve 3 be controlled the flow of plastic tube 2.
During specific work, pH electrodes and dissolved oxygen electrode are corrected, fermentation tank 1 sterilizes, as needed leads to culture medium The supplying fermentation tank 1 of feeding mouth 9 is crossed, after sealing on request, fermentation tank 1 uses steam sterilizing(121 DEG C, 30min), treat After the tank 1 that ferments cools down, it is placed on fermentation platform, installation is intact;The valve that cooling water enters pipe 6 is opened, opens air pump Power supply, connection air inlet port 5 start to ventilate, and regulation air inlet knob makes throughput appropriate, protects the internal pressure of fermentation tank 1 Hold in 0.05MPa;Temperature, pH, mixing speed etc. are set, open the power switch of motor 11, motor 11 is by being driven skin Band 10 drives the rotating shaft 13 of first rotating shaft 12 and second to rotate, and then drives paddle 15 to rotate, and generation is axially and radially flowed, from And make the inside zymotic fluid good mixing of fermentation tank 1, solid content in liquid keeps suspended state, and it is determined that rotating speed and Enter line slope demarcation under throughput to dissolved oxygen electrode, numerical value 100% treats temperature stabilization, after parameters are all correct, will shake in advance Good seed access, when starting zymometer, and start recording various parameters, cleaning fermentation tank 1 and electrode after fermentation.
The beneficial effect that the utility model is reached is:By setting first rotating shaft, the second rotating shaft and being distributed in first Rotating shaft and the paddle of the second rotating shaft surface different directions, the thalline of fermentation tank tank interior is set to be stirred in fermentation tank annular Mix, reached more fully mixing effect with same speed.The utility model is designed reasonably, it is simple in construction, safe and reliable, It is easy to use, practicality is high, have good value for applications.
Finally it should be noted that:Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., It should be included within the scope of protection of the utility model.

Claims (6)

1. a kind of Double shaft stirring fermentation tank, including fermentation tank(1), it is characterised in that the fermentation tank(1)Bottom It is provided with plastic tube(2), the plastic tube(2)Top be provided with valve(3), the plastic tube(2)Side set it is free Gas inlet port(5), the fermentation tank(1)Side be provided with cooling water enter pipe(6), the cooling water, which enters, manages(6) Top be provided with controller(7), the controller(7)Top be provided with probe tube(8), the fermentation tank(1)'s Surface is provided with cooling sandwith layer(14), the fermentation tank(1)Top be provided with motor(11), the motor(11) Bottom be provided with driving belt(10), the driving belt(10)Side be provided with first rotating shaft(12), described first turn Axle(12)Top be provided with sterile axle envelope(4), the driving belt(10)Opposite side be provided with the second rotating shaft(13), it is described Second rotating shaft(13)Surface be provided with some paddles(15), the motor(11)Side be provided with feeding mouth(9).
A kind of 2. Double shaft stirring fermentation tank according to claim 1, it is characterised in that the first rotating shaft(12)With it is described Second rotating shaft(13)With the fermentation tank(1)Connected by bearing.
A kind of 3. Double shaft stirring fermentation tank according to claim 1, it is characterised in that the first rotating shaft(12)With it is described Second rotating shaft(13)With the paddle(15)By screw connection, and the first rotating shaft(12)With second rotating shaft (13)The paddle on surface(15)Installation direction is opposite.
A kind of 4. Double shaft stirring fermentation tank according to claim 1, it is characterised in that the cooling sandwith layer(14)It is covered in The fermentation tank(1)Surface and with the cooling water enter manage(6)It is fixedly connected.
A kind of 5. Double shaft stirring fermentation tank according to claim 1, it is characterised in that the paddle(15)By stainless steel It is made.
A kind of 6. Double shaft stirring fermentation tank according to claim 1, it is characterised in that the plastic tube(2)With the valve Door(3)It is fixedly connected by sleeve pipe.
CN201721006090.0U 2017-08-12 2017-08-12 A kind of Double shaft stirring fermentation tank Active CN207062272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721006090.0U CN207062272U (en) 2017-08-12 2017-08-12 A kind of Double shaft stirring fermentation tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721006090.0U CN207062272U (en) 2017-08-12 2017-08-12 A kind of Double shaft stirring fermentation tank

Publications (1)

Publication Number Publication Date
CN207062272U true CN207062272U (en) 2018-03-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109224918A (en) * 2018-08-30 2019-01-18 安徽佳谷豆食品有限公司 Twin shaft sweetened bean paste agitating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109224918A (en) * 2018-08-30 2019-01-18 安徽佳谷豆食品有限公司 Twin shaft sweetened bean paste agitating device

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Legal Events

Date Code Title Description
TR01 Transfer of patent right

Effective date of registration: 20181206

Address after: 430100 Fuyuan Road, Chang Fu Industrial Demonstration Garden, Caidian District, Wuhan, Hubei, China

Patentee after: WUHAN SENLAN BIOTECHNOLOGY CO.,LTD.

Address before: 450000 Room S801, 8th Floor, Newton International B Block, Middle Yangjin Road, Jinshui District, Zhengzhou City, Henan Province, Zhengzhou National Food Technology Co., Ltd.

Patentee before: ZHENGZHOU GUOSHI TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right

Effective date of registration: 20220916

Address after: 518000 Entire Building 101, Building A, and Building C, Building 101, No. 9, Jinlong Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, Guangdong, China

Patentee after: SHENZHEN PORSHEALTH BIOENGINEERING Co.,Ltd.

Address before: 430100 Fuyuan Road, Chang Fu Industrial Demonstration Garden, Caidian District, Wuhan, Hubei, China

Patentee before: WUHAN SENLAN BIOTECHNOLOGY CO.,LTD.