CN201896174U - Variable-frequency control device for fermentation tank - Google Patents
Variable-frequency control device for fermentation tank Download PDFInfo
- Publication number
- CN201896174U CN201896174U CN2010206502564U CN201020650256U CN201896174U CN 201896174 U CN201896174 U CN 201896174U CN 2010206502564 U CN2010206502564 U CN 2010206502564U CN 201020650256 U CN201020650256 U CN 201020650256U CN 201896174 U CN201896174 U CN 201896174U
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- China
- Prior art keywords
- fermentation tank
- tank body
- motor
- control device
- rotation axis
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- Expired - Fee Related
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Abstract
The utility model discloses a variable-frequency control device for a fermentation tank. The control device comprises a fermentation tank body and a motor, wherein a rotating shaft is mounted in the fermentation tank body in a sheathed manner, and one end of the rotating shaft extends out of the fermentation tank body; the rotating shaft outside the fermentation tank body is connected with the motor, and mixing blades are fixedly arranged on the rotating shaft in the fermentation tank body; and the motor is connected with a frequency converter. The fermentation tank provided by the utility model can control the rotation speed of the motor through the frequency converter, and further control the mixing speed of a mixing unit in the fermentation tank, so as to meet the requirement of some materials for different mixing speeds according to different fermentation stages.
Description
Technical field
The utility model relates to a kind of frequency-converting control device that is applied to fermentor tank.
Background technology
Fermentor tank is meant the industrial device that is used for carrying out microbial fermentation.Its main body is generally the main formula cylinder made from stainless steel plate, and its volume is at 1m
3To hundreds of m
3In design and processing, answer attention structure tight, rationally, can tolerate steam sterilizing, certain turndown ratio is arranged, that contents reduces (avoiding the dead angle), material and transmission ofenergy performance as far as possible is strong, and can necessarily regulate so that clean, reduce pollution, be suitable for the production of multiple product and reduce energy expenditure.
Fermentor tank is widely used in industries such as milk-product, beverage, biotechnology, pharmacy, fine chemistry industry, and tank body is provided with interlayer, thermal insulation layer, can heats, cools off, is incubated.Tank body all adopts the processing of spinning R angle with filling head (or blank) up and down, and a jar inwall is handled no corner or spot as yet untouched by a clean-up campaign through mirror polish, and totally-enclosed design guarantees that material is located to mix under the free of contamination state all the time, fermentation, equipment configuration air breathing hole, CIP cleans shower nozzle, devices such as manhole.
According to the equipment of fermentor tank, be divided into mechanical stirring airy and on-mechanical and stir ventilation fermentation tank, need according to the microbial growth metabolism, be divided into the fermentation of gas type fermentor tank and anaerobic air type and irritated.Fermentor tank is a kind of equipment that material is carried out mechanical stirring and fermentation.This equipment adopts inner loop mode, disperses and smashes bubble, its dissolved oxygen speed height, good mixing effect with stirring rake.But existing fermentor tank adopts motor to stir by the whipped-up structure rotation that belt pulley directly drives in the fermentor tank, because power of motor is a constant, therefore the stirring velocity of the whipped-up structure rotation stirring in the fermentor tank of driven by motor also is a constant, can not satisfy the demand of partial material according to the different stirring velocity of different fermentations stage needs.
The utility model content
Technical problem to be solved in the utility model provides a kind of frequency-converting control device that is applied to fermentor tank, this control device can be controlled the stirring velocity of whipping appts in the fermentor tank, satisfies the demand of partial material according to the different stirring velocity of different fermentations stage needs.
The technical scheme in the invention for solving the above technical problem is: a kind of frequency-converting control device that is applied to fermentor tank, comprise fermentation tank body, motor, fermentation is set with rotation axis and rotation axis one end in the tank body, and to extend fermentor tank external, being positioned at the external rotation axis of fermentor tank links to each other with motor, be positioned on the intravital rotation axis of fermentor tank and be fixed with agitating vane, described motor and frequency transformer connection.
Particularly, the described external rotation axis end of fermentor tank that is positioned at is provided with belt pulley, and belt pulley links to each other with motor by the wheel band.
Describedly between external rotation axis end of fermentor tank and belt pulley, be provided with speed reduction unit.
The described external rotation axis end of fermentor tank that is positioned at is connected with speed reduction unit by shaft joint, and speed reduction unit directly links to each other with motor.
The beneficial effects of the utility model are: fermentor tank of the present utility model can pass through the Frequency Converter Control rotating speed of motor, further the stirring velocity of whipping appts in the control fermentor tank satisfies the demand of partial material according to the different stirring velocity of different fermentations stage needs.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
The corresponding component name of label is called in the accompanying drawing: the 1-tank body that ferments; The 2-agitating vane; The 3-rotation axis; The 4-frequency transformer; The 5-motor; The 6-speed reduction unit.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
Referring to shown in Figure 1, a kind of frequency-converting control device that is applied to fermentor tank of present embodiment comprises fermentation tank body 1, motor 5, being set with rotation axis 3 and rotation axis 3 one ends in the fermentation tank body 1 extends outside the fermentation tank body 1, being positioned at fermentation tank body 1 outer rotation axis 3 ends is connected with speed reduction unit 6 by shaft joint, speed reduction unit is provided with a belt pulley outward, belt pulley links to each other with the clutch end of motor by the wheel band, driving rotation axis 3 by the wheel band when motor rotates rotates, be positioned at the fermentation tank body 1 rotation axis 3 on be fixed with agitating vane 2, described motor 5 is connected with frequency transformer 4, can control motor 5 rotating speed at any time by frequency transformer.
The fermentor tank of present embodiment is according to practical situation, and the suitable location at tank body is provided with opening for feed, discharge port according to demand, perhaps as required, temperature-measuring port, inlet mouth, venting port etc. can be set further, and being provided with of above-mentioned position adopts prior art to get final product.
Embodiment 2:
Referring to shown in Figure 2, the difference of present embodiment and embodiment 1 is that speed reduction unit is not provided with belt pulley outward, but directly links to each other with the clutch end of motor.
As mentioned above, just can realize the utility model preferably.
Claims (4)
1. frequency-converting control device that is applied to fermentor tank, comprise fermentation tank body (1), motor (5), it is characterized in that, being set with rotation axis (3) and rotation axis (3) one ends in the fermentation tank body (1) extends outside the fermentation tank body (1), being positioned at the outer rotation axis (3) of fermentation tank body (1) links to each other with motor (5), be positioned on the rotation axis (3) of fermentation tank body (1) and be fixed with agitating vane (2), the connection of described motor (5) and frequency transformer (4).
2. a kind of frequency-converting control device that is applied to fermentor tank according to claim 1 is characterized in that, described outer rotation axis (3) end of fermentation tank body (1) that is positioned at is provided with belt pulley, and belt pulley links to each other with motor by the wheel band.
3. a kind of frequency-converting control device that is applied to fermentor tank according to claim 2 is characterized in that, described being positioned between outer rotation axis (3) end of fermentation tank body (1) and the belt pulley is provided with speed reduction unit (6).
4. a kind of frequency-converting control device that is applied to fermentor tank according to claim 1, it is characterized in that, described outer rotation axis (3) end of fermentation tank body (1) that is positioned at is connected with speed reduction unit (6) by shaft joint, and speed reduction unit (6) directly links to each other with motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206502564U CN201896174U (en) | 2010-12-09 | 2010-12-09 | Variable-frequency control device for fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206502564U CN201896174U (en) | 2010-12-09 | 2010-12-09 | Variable-frequency control device for fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896174U true CN201896174U (en) | 2011-07-13 |
Family
ID=44254088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206502564U Expired - Fee Related CN201896174U (en) | 2010-12-09 | 2010-12-09 | Variable-frequency control device for fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981086A (en) * | 2014-06-03 | 2014-08-13 | 常州市科宏电子电器有限公司 | Circulating ventilation multi-stage variable speed plastic fermentation tank |
| CN104593195A (en) * | 2015-02-12 | 2015-05-06 | 湖南大学 | Fermentation tank with automatic temperature control function, water bath heat exchange function and automatic stirring function |
-
2010
- 2010-12-09 CN CN2010206502564U patent/CN201896174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981086A (en) * | 2014-06-03 | 2014-08-13 | 常州市科宏电子电器有限公司 | Circulating ventilation multi-stage variable speed plastic fermentation tank |
| CN104593195A (en) * | 2015-02-12 | 2015-05-06 | 湖南大学 | Fermentation tank with automatic temperature control function, water bath heat exchange function and automatic stirring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |