CN207828283U - A kind of biological fermentation tank with highly effective oxygen dissolving effect - Google Patents
A kind of biological fermentation tank with highly effective oxygen dissolving effect Download PDFInfo
- Publication number
- CN207828283U CN207828283U CN201721919843.7U CN201721919843U CN207828283U CN 207828283 U CN207828283 U CN 207828283U CN 201721919843 U CN201721919843 U CN 201721919843U CN 207828283 U CN207828283 U CN 207828283U
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- China
- Prior art keywords
- fermentation tank
- tank
- highly effective
- oxygen dissolving
- effective oxygen
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model is related to biological fermentation fields,More particularly to a kind of biological fermentation tank with highly effective oxygen dissolving effect,Including the tank that ferments,Blender in the middle part of fermentation tank and the cooler set on fermentation tank inner circumferential,Air divides ventilation terminal to use half-and-half type semi-circular tube,Annular ventilation terminal is with annular ventilation terminal blast pipe by opening flanged joint soon,It being capable of fast assembling-disassembling in the use in later stage and maintenance process,Be conducive to local cleaning,Air divides ventilation terminal top to open stomata,Filtrated air enter after must first pass through distributor aperture be uniformly distributed after float to stirrer bottom again,Further with minimum bubble floating after the chopping effect by bottom stirring slurry,Increase bubble remaining time in a liquid,Material is allowed fully to be merged with gas,Ensure the content of dissolved oxygen in liquid,Original gas is reduced directly directly to float near tank skin,The growth of microorganism can effectively be increased very well.
Description
Technical field
The utility model is related to biological fermentation field more particularly to a kind of biological fermentation tanks with highly effective oxygen dissolving effect.
Background technology
Since China reforms and opens up to the outside world, national economy obtains rapid growth, and China is had become with " scientific and technical innovation, autonomous innovation "
The mainstream of industrial development at present, China's industry gradually to intensive style, develop by the direction of energy-saving and emission-reduction, low-carbon.Fermentation tank is micro- life
The external environment device that object grows, breeds and form product during the fermentation；In the growth of aerobic microorganism, need to consume
Can more oxygen ensure the oxygen concentration in culture solution, be directly related to ferment effect.
Existing machinery stirred fermentor, using bottom inflow, the air inlet pipe of bottom is for operation of ventilating, and filtrated air is thus
Pipe enters in tank, rebounds upwards after bottom is hit, in the process large quantity of air with large volume of bubble form along
Tank skin inner surface directly floats, and the blender of bottom not can be good at gas being broken into several tiny bubbles, edge
Bubble that tank skin directly floats since volume is larger, is easy to form " cavitation ", topical microbial is caused to absorb less than foot
Enough dissolved oxygens cause slow-growing or even downright bad.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, is provided a kind of with height
Imitate the biological fermentation tank of dissolved oxygen effect.
The utility model is to be achieved by the following technical programs：
A kind of biological fermentation tank with highly effective oxygen dissolving effect, including fermentation tank, are set in the middle part of fermentation tank
Blender and set on fermentation tank inner circumferential cooler, wherein
The blender includes the agitating shaft being set in the middle part of fermentation tank, is fixed on fermentation tank top of the tank and for driving
Move the stirring motor of agitating shaft rotation and along the uniform fixed multiple agitating paddles of agitating shaft length direction；
The agitating paddle includes the bottom agitating paddle and one positioned at agitating shaft lowermost end and close fermentation tank tank base
Or multiple top agitating paddles above the agitating paddle of bottom, the bottom agitating paddle include the middle part disk affixed with agitating shaft and
It is uniformly connected to the blade in middle part disk ring week, the blade is the arc panel of middle part bending；
The tank base is provided with air sparger below the agitating paddle of bottom.
The air sparger is ring pipe, and ring pipe top is along being densely covered with plurality of rows of air distribution hole its ring week, annular
Pipe side is connected to blast pipe.
The air sparger includes two semicircle wind-distributing pipes, and two semicircle wind-distributing pipes are connected at nozzle by first flange
It connects.
Outside is connected with mouthpiece in the middle part of one of them described semicircle wind-distributing pipe, passes through between the mouthpiece and blast pipe
Flanged joint is opened soon.
The fermentation tank tank base is equipped with multiple vertically arranged angle steel support plates, and the annular ventilation terminal passes through U-shaped
It is bolted in angle steel support plate.
Cooler includes the multigroup cooling coil for surrounding fermentation tank inner circumferential setting, and multigroup cooling coil includes that coiling is solid
Coil pipe supporting stand due to fermentation tank inner tank wall is arranged.
In the middle part of the agitating shaft and lower part is equipped with stirring shaft supporting frame, the stirring shaft supporting frame with ferment in tank
Wall is fixedly connected, and is stirred shaft supporting frame end and connect with agitating shaft by being equipped with bearing support.
The utility model has the beneficial effects that：
Air in this example divides ventilation terminal that half-and-half type semi-circular tube, annular ventilation terminal is used to pass through with annular ventilation terminal blast pipe
Open flanged joint soon, in the use in later stage and maintenance process can fast assembling-disassembling, be conducive to local cleaning, air divides ventilation terminal
Stomata is opened on top, filtrated air must be first passed through after entering distributor aperture be uniformly distributed after float to blender bottom again
Portion, further with minimum bubble floating after the chopping effect by bottom stirring slurry, when increase bubble is retained in a liquid
Between, it allows material fully to be merged with gas, ensures the content of dissolved oxygen in liquid, it is straight directly near tank skin to reduce original gas
It connects floating, can effectively increase the growth of microorganism very well.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the bottom agitating paddle overlooking structure diagram of the utility model.
Fig. 3 is the bottom agitating paddle side structural schematic diagram of the utility model.
Fig. 4 is the air sparger side structural schematic diagram of the utility model.
Fig. 5 is the annular ventilation terminal overlooking structure diagram of the utility model.
In figure：1. stirring motor, 2. fermentation tanks, 3. agitating shafts, 4. bottom agitating paddles, 5. top agitating paddles, in 6.
Portion's disk, 7. blades, 8. blast pipes, 9. air spargers, 10. air distribution holes, 11. semicircle wind-distributing pipes, 12. first flanges, 13.
Mouthpiece, 14. open flange soon, and 15. angle steel support plates, 16.U type bolts, 17. multigroup cooling coils, 18. coil pipe supporting stands, 19. stir
Mix shaft supporting frame.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model include fermentation tank 2, be set to fermentation tank in the middle part of blender and set on hair
The cooler of fermentation tank tank body inner circumferential, wherein
The blender includes the agitating shaft 3 being set in the middle part of fermentation tank, is fixed on fermentation tank top of the tank and is used for
Drive the stirring motor 1 of agitating shaft rotation and along the uniform fixed multiple agitating paddles of agitating shaft length direction；
The agitating paddle includes the bottom agitating paddle 4 and one positioned at agitating shaft lowermost end and close fermentation tank tank base
Or multiple top agitating paddles 5 above the agitating paddle of bottom, the bottom agitating paddle include the middle part disk 6 affixed with agitating shaft
And it is uniformly connected to the blade 7 in middle part disk ring week, the blade is the arc panel of middle part bending；Blade is what middle part was bent in an arc shape
Plate, one end of plate and middle part disk are affixed.
The tank base is provided with air sparger 9 below the agitating paddle of bottom.
Blast pipe is imported filtrated air by air sparger, and the filtrated air after importing forms bubble in liquid,
Rise immediately and form relatively stable air pocket on the downside of the disk of middle part, as agitating paddle rotates, air pocket is moved at blade, arc
Blade smashed by air pocket, form minute bubbles, these bubbles are thrown out of under the influence of centrifugal force.
Preferably, the air sparger is ring pipe, and ring pipe top is distributed along plurality of rows of air is densely covered with its ring week
Hole 10, ring pipe side are connected to blast pipe 8.
Preferably, the air sparger includes two semicircle wind-distributing pipes 11, and two semicircle wind-distributing pipes pass through at nozzle
First flange 12 connects.
Preferably, outside is connected with mouthpiece 13, the mouthpiece and air inlet in the middle part of one of them described semicircle wind-distributing pipe
It is connected between pipe by opening flange 14 soon.
Preferably, the fermentation tank tank base is equipped with multiple vertically arranged angle steel support plates 15, the annular cloth wind
Device is connected to angle steel support plate by U-bolt 16.Annular ventilation terminal, the end of U-bolt are blocked in the U-shaped opening of U-bolt
Portion is connected and fixed with angle steel support plate by nut so that annular ventilation terminal consolidated is set to fermentation tank tank base.
Preferably, cooler includes the multigroup cooling coil 17 for surrounding fermentation tank inner circumferential setting, multigroup cooling coil
The coil pipe supporting stand 18 that fermentation tank inner tank wall is fixed on including coiling is arranged.
Preferably, in the middle part of the agitating shaft and lower part is equipped with stirring shaft supporting frame 19, the stirring shaft supporting frame and hair
Fermentation tank inner tank wall is fixedly connected, and is stirred shaft supporting frame end and connect with agitating shaft by being equipped with bearing support.
Air in this example divides ventilation terminal that half-and-half type semi-circular tube, annular ventilation terminal is used to pass through with annular ventilation terminal blast pipe
Open flanged joint soon, in the use in later stage and maintenance process can fast assembling-disassembling, be conducive to local cleaning, air divides ventilation terminal
Stomata is opened on top, filtrated air must be first passed through after entering distributor aperture be uniformly distributed after float to blender bottom again
Portion, further with minimum bubble floating after the chopping effect by bottom stirring slurry, when increase bubble is retained in a liquid
Between, it allows material fully to be merged with gas, ensures the content of dissolved oxygen in liquid, it is straight directly near tank skin to reduce original gas
It connects floating, can effectively increase the growth of microorganism very well.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of biological fermentation tank with highly effective oxygen dissolving effect, which is characterized in that including the tank that ferments, be set to fermentation tank tank
Blender in the middle part of body and the cooler set on fermentation tank inner circumferential, wherein
The blender includes the agitating shaft being set in the middle part of fermentation tank, is fixed on fermentation tank top of the tank and is stirred for driving
Mix the dynamic stirring motor of shaft rotation and along the uniform fixed multiple agitating paddles of agitating shaft length direction；
The agitating paddle includes the bottom agitating paddle and one or more positioned at agitating shaft lowermost end and close fermentation tank tank base
A top agitating paddle above the agitating paddle of bottom, the bottom agitating paddle include the middle part disk affixed with agitating shaft and uniformly
It is connected to the blade in middle part disk ring week, the blade is the arc panel of middle part bending；
The tank base is provided with air sparger below the agitating paddle of bottom.
2. a kind of biological fermentation tank with highly effective oxygen dissolving effect according to claim 1, which is characterized in that the air
Distributor is ring pipe, and ring pipe top connects along plurality of rows of air distribution hole, ring pipe side is densely covered with its ring week with blast pipe
It is logical.
3. a kind of biological fermentation tank with highly effective oxygen dissolving effect according to claim 2, which is characterized in that the air
Distributor includes two semicircle wind-distributing pipes, and two semicircle wind-distributing pipes are connected at nozzle by first flange.
4. a kind of biological fermentation tank with highly effective oxygen dissolving effect according to claim 3, which is characterized in that one of them
Outside is connected with mouthpiece in the middle part of the semicircle wind-distributing pipe, by opening flanged joint soon between the mouthpiece and blast pipe.
5. a kind of biological fermentation tank with highly effective oxygen dissolving effect according to claim 4, which is characterized in that the fermentation
Tank bottom is equipped with multiple vertically arranged angle steel support plates, and the annular ventilation terminal is connected to angle steel branch by U-bolt
Fagging.
6. a kind of biological fermentation tank with highly effective oxygen dissolving effect according to claim 5, which is characterized in that cooler packet
Multigroup cooling coil around fermentation tank inner circumferential setting is included, multigroup cooling coil includes that coiling is fixed in fermentation tank
The coil pipe supporting stand of wall is arranged.
7. a kind of biological fermentation tank with highly effective oxygen dissolving effect according to claim 6, which is characterized in that the stirring
In the middle part of axis and lower part is equipped with stirring shaft supporting frame, and the stirring shaft supporting frame is fixedly connected with fermentation tank inner tank wall, and is stirred
Shaft supporting frame end is mixed to connect by being equipped with bearing support with agitating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919843.7U CN207828283U (en) | 2017-12-29 | 2017-12-29 | A kind of biological fermentation tank with highly effective oxygen dissolving effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919843.7U CN207828283U (en) | 2017-12-29 | 2017-12-29 | A kind of biological fermentation tank with highly effective oxygen dissolving effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207828283U true CN207828283U (en) | 2018-09-07 |
Family
ID=63391078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919843.7U Expired - Fee Related CN207828283U (en) | 2017-12-29 | 2017-12-29 | A kind of biological fermentation tank with highly effective oxygen dissolving effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207828283U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029634A (en) * | 2020-09-10 | 2020-12-04 | 河北乐开节能科技股份有限公司 | Rub bubble formula gas distribution fermentation cylinder with hands |
| CN112226340A (en) * | 2020-09-30 | 2021-01-15 | 安徽恒天环保装备科技有限公司 | Aerobic fermentation container with coaxial different-speed stirring structure |
| CN113322159A (en) * | 2021-06-01 | 2021-08-31 | 四川大学 | Fermentation cylinder for biological medicine |
| CN117187027A (en) * | 2023-09-13 | 2023-12-08 | 江苏大明生物工程装备有限公司 | Large-scale fermentation cylinder of oxygen evenly distributed |
-
2017
- 2017-12-29 CN CN201721919843.7U patent/CN207828283U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112029634A (en) * | 2020-09-10 | 2020-12-04 | 河北乐开节能科技股份有限公司 | Rub bubble formula gas distribution fermentation cylinder with hands |
| CN112226340A (en) * | 2020-09-30 | 2021-01-15 | 安徽恒天环保装备科技有限公司 | Aerobic fermentation container with coaxial different-speed stirring structure |
| CN113322159A (en) * | 2021-06-01 | 2021-08-31 | 四川大学 | Fermentation cylinder for biological medicine |
| CN117187027A (en) * | 2023-09-13 | 2023-12-08 | 江苏大明生物工程装备有限公司 | Large-scale fermentation cylinder of oxygen evenly distributed |
| CN117187027B (en) * | 2023-09-13 | 2024-02-06 | 江苏大明生物工程装备有限公司 | Large-scale fermentation cylinder of oxygen evenly distributed |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20191229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |