CN208907122U - A kind of bacillus amyloliquefaciens culture apparatus - Google Patents

A kind of bacillus amyloliquefaciens culture apparatus Download PDF

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Publication number
CN208907122U
CN208907122U CN201820988152.0U CN201820988152U CN208907122U CN 208907122 U CN208907122 U CN 208907122U CN 201820988152 U CN201820988152 U CN 201820988152U CN 208907122 U CN208907122 U CN 208907122U
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Prior art keywords
tank
stirring rod
air inlet
distributor
air
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CN201820988152.0U
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Inventor
郑文官
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Henan Yi Hong Cheng Biotechnology Co Ltd
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Henan Yi Hong Cheng Biotechnology Co Ltd
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Abstract

The utility model discloses a kind of bacillus amyloliquefaciens culture apparatus, including tank body and agitating device, the tank body be provided with into, the double-layer structure of water outlet, tank interior is additionally provided with temperatuer detector, inlet duct is provided in the middle part of tank wall, the inlet duct includes the air inlet pipe for protruding into tank body, gas boosting valve is provided in air inlet pipe, air inlet tube end into tank body is connected with gas distributor, the distributor is rectangle cavity, uniformly distributed several air nozzles on distributor, the range of the air nozzle distribution respectively corresponds the upper, middle and lower three parts of tank body.The utility model has the beneficial effects that 360 degree of liquid can be driven in tank body to be sufficiently mixed, keep the stirring very abundant;Inlet duct can carry out sufficiently comprehensive ventilation to culture solution in tank body, improve ventilation efficiency and effect;The setting structure of double layers of tank body is simple, and under the cooperation of temperatuer detector, flexible modulation tank body temperature guarantees suitable temperature condition.

Description

A kind of bacillus amyloliquefaciens culture apparatus
Technical field
The utility model relates to culture apparatus fields, and in particular to a kind of bacillus amyloliquefaciens culture apparatus.
Background technique
Bacillus amyloliquefaciens are a kind of aerobic sporiferous Gram-positive bacillus.The bacterium is wide in distributed in nature General, easily separated culture is nontoxic to people and animals, free from environmental pollution.Its metabolite compared with horn of plenty, have broad spectrum antibiotic activity and Stronger anti-adversity ability, growth is fast, and stability is preferable, is well suited as biocontrol microorganisms mass production and application.Solve starch gemma bar The condition of culture general control of bacterium is 30 ± 1 DEG C of fermentation temperature, ventilation 20-40L/min, revolving speed 150-200r/min;A large amount of It during cultivating biological inoculum, needs constantly to stir and ventilate, guarantee culture environment is suitable for;In the prior art, Xie Dian The fermented and cultured device Shortcomings of afnyloliquefaciens, stirring and mixing effect first is bad, generally only Radial Flow, fermentor Internal circulation flow is poor;Furthermore the ratio of fermentation liquid dissolution filtrated air is small, utilization rate is low.
Summary of the invention
The purpose of this utility model, which is that, overcomes above-mentioned deficiency, provides a kind of bacillus amyloliquefaciens culture apparatus.
In order to achieve the above objectives, the utility model is implemented according to following technical scheme:
A kind of bacillus amyloliquefaciens culture apparatus, including tank body and agitating device, the tank body are to be provided with water-in and water-out Mouthful double-layer structure, tank interior is additionally provided with temperatuer detector, is provided with inlet duct, the air inlet in the middle part of tank wall Device includes the air inlet pipe for protruding into tank body, and gas boosting valve is provided in air inlet pipe, and the air inlet tube end into tank body is connected with Gas distributor, the distributor are rectangle cavity, and several air nozzles are evenly distributed on distributor, the air nozzle distribution Range respectively corresponds the upper, middle and lower three parts of tank body;
The agitating device includes stirring rod and stirrer paddle, and the stirring rod top is connected with cylinder, stirring rod and tank Bearing seal connects between body;The stirring rod is also connected with rotating electric machine, and rotating electric machine is erected at top of the tank by bracket Side, the rotation axis of rotating electric machine is connected with driving wheel by speed reducer, and the driving wheel is engaged with driven wheel, driven wheel position On stirring rod between bearing and cylinder;The stirrer paddle, which is located at, to be protruded on the intracorporal stirring rod of tank, and stirrer paddle is spiral shell It revolves band-like.
Preferably, the air nozzle is shower shape.
The utility model has the beneficial effects that stirring rod can move up and down in the presence of cylinder during stirring, band In dynamic tank body above and below culture solution, side-to-side movement, the flange being arranged on stirrer paddle can further drive 360 degree of liquid abundant Mixing keeps stirring very abundant;Inlet duct protrudes into the middle part of tank body, and gas distributor is provided in tube body, is being pressurized Sufficiently comprehensive ventilation is carried out to culture solution in tank body under the cooperation of valve and air nozzle, improves ventilation efficiency and effect;It is double The setting structure of layer tank body is simple, and under the cooperation of temperatuer detector, hot water or cold water's flexible modulation tank can be passed through in tank body interlayer Body temperature guarantees suitable temperature condition.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
1- tank body in figure;2- cylinder;3- driven wheel;4- bearing;5- stirring rod;6- rotating electric machine;7- bracket;8- slows down Machine;9- driving wheel;10- temperatuer detector;11- stirrer paddle;12- air inlet pipe;13- gas boosting valve;14- distributor;15- is empty Gas jets.
Specific embodiment
One embodiment of the utility model is described further with reference to the accompanying drawing.
A kind of bacillus amyloliquefaciens culture apparatus as shown in Figure 1, including tank body 1 and agitating device, the tank body 1 are It is provided with the double-layer structure of entery and delivery port, temperatuer detector 10 is additionally provided with inside tank body 1, is provided in the middle part of 1 side wall of tank body Inlet duct, the inlet duct include the air inlet pipe 12 for protruding into tank body, and gas boosting valve 13 is provided in air inlet pipe 12, are entered 12 end of air inlet pipe of tank body 1 is connected with gas distributor 14, and the distributor 14 is rectangle cavity, is evenly distributed on distributor 14 Several air nozzles 15, the range that the air nozzle 15 is distributed respectively correspond the upper, middle and lower three parts of tank body 1;
The agitating device includes stirring rod 5 and stirrer paddle 11, and 5 top of stirring rod is connected with cylinder 2, stirring rod Bearing 4 is tightly connected between 5 and tank body 1;The stirring rod 5 is also connected with rotating electric machine 6, and rotating electric machine 6 is set up by bracket 7 In the side at the top of tank body 1, the rotation axis of rotating electric machine 6 is connected with driving wheel 9 by speed reducer 8, the driving wheel 9 with it is driven 3 engagement of wheel, driven wheel 3 is on the stirring rod 5 between bearing 4 and cylinder 2;The stirrer paddle 11, which is located at, to be protruded into tank body 1 Stirring rod 5 on, stirrer paddle 11 be spiral shape.
The air nozzle 15 is shower shape.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, it is right For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and is not carrying on the back In the case where from the utility model essential characteristic, the utility model can be realized in other specific forms.Therefore, no matter from which From the point of view of a bit, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is embraced therein.Right involved in should not treating any reference in the claims as limiting is wanted It asks.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should Specification is regarded as into an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment that member is understood that.

Claims (2)

1. a kind of bacillus amyloliquefaciens culture apparatus, including tank body and agitating device, it is characterised in that: the tank body is setting There is a double-layer structure of entery and delivery port, tank interior is additionally provided with temperatuer detector, is provided with air inlet dress in the middle part of tank wall It sets, the inlet duct includes the air inlet pipe for protruding into tank body, gas boosting valve is provided in air inlet pipe, into the air inlet pipe of tank body End is connected with gas distributor, and the distributor is rectangle cavity, uniformly distributed several air nozzles on distributor, the air The range of nozzle distribution respectively corresponds the upper, middle and lower three parts of tank body;
The agitating device includes stirring rod and stirrer paddle, and the stirring rod top is connected with cylinder, stirring rod and tank body it Between bearing seal connect;The stirring rod is also connected with rotating electric machine, and rotating electric machine is erected at the one of top of the tank by bracket The rotation axis of side, rotating electric machine is connected with driving wheel by speed reducer, and the driving wheel is engaged with driven wheel, and driven wheel is located at axis It holds on the stirring rod between cylinder;The stirrer paddle, which is located at, to be protruded on the intracorporal stirring rod of tank, and stirrer paddle is hurricane band Shape.
2. a kind of bacillus amyloliquefaciens culture apparatus according to claim 1, it is characterised in that: the air nozzle is Shower shape.
CN201820988152.0U 2018-06-26 2018-06-26 A kind of bacillus amyloliquefaciens culture apparatus Active CN208907122U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820988152.0U CN208907122U (en) 2018-06-26 2018-06-26 A kind of bacillus amyloliquefaciens culture apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820988152.0U CN208907122U (en) 2018-06-26 2018-06-26 A kind of bacillus amyloliquefaciens culture apparatus

Publications (1)

Publication Number Publication Date
CN208907122U true CN208907122U (en) 2019-05-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820988152.0U Active CN208907122U (en) 2018-06-26 2018-06-26 A kind of bacillus amyloliquefaciens culture apparatus

Country Status (1)

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CN (1) CN208907122U (en)

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