CN203373340U - Stirring device for biological fermentation tank - Google Patents
Stirring device for biological fermentation tank Download PDFInfo
- Publication number
- CN203373340U CN203373340U CN201320457336.1U CN201320457336U CN203373340U CN 203373340 U CN203373340 U CN 203373340U CN 201320457336 U CN201320457336 U CN 201320457336U CN 203373340 U CN203373340 U CN 203373340U
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- Prior art keywords
- fermentation tank
- stir shaft
- biological fermentation
- blade
- motor
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Abstract
The utility model relates to the technical field of biological chemistry, and in particular relates to a stirring device for a biological fermentation tank. The stirring device for the biological fermentation tank comprises a motor (1) and a stirring shaft (2), wherein the stirring shaft (2) is arranged at the output end of the motor (1); balance weights (3) are arranged at the middle part of the stirring shaft (2); de-foaming teeth (4) are arranged at the upper end of the stirring shaft (2); spiral blades (6) are arranged at the lower end of the stirring shaft (2); upper spiral teeth (5) are arranged between the balance weights (3) and the de-foaming teeth (4); lower spiral teeth (7) are arranged between the balance weights (3) and the spiral blades (6); the cross sections of the upper spiral teeth (5) and the lower spiral teeth (7) are saw-toothed. The stirring device for the biological fermentation tank is novel and simple in structure and reasonable in design; by reasonably distributing the shapes of stirring teeth, a uniform stirring effect is achieved, and materials can be fully fermented, so that the fermentation efficiency and the fermentation quality in the field of biological chemistry are improved.
Description
[technical field]
The utility model relates to technological field of biochemistry, specifically a kind of biological fermentation tank whipping appts.
[background technology]
At present, along with take the modern biochemistry technology fast development that biological fermentation engineering is representative, turnout is increasing, and the biological fermentation product enterprise is also increasing to capacity and the requirement for height of fermentor tank.Yet, whipping appts of the prior art is mostly the individual layer stirrer gear, the whipping appts of this individual layer stirrer gear is inhomogeneous to the stirring of material, cause in fermenting process the heat conduction inhomogeneous, thereby be unfavorable for the measurement of temperature of charge in fermenting process, also be unfavorable for the abundant fermentation of material, cause fermentation not thorough, fermentation efficiency is low, has finally affected fermentation efficiency and the quality product in the biochemical field, can not meet the demand of biological chemistry pharmaceutical engineering.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and a kind of reasonable in design, biological fermentation tank whipping appts of having the multilayer stirrer gear, stirring is provided.
Design for achieving the above object a kind of biological fermentation tank whipping appts, comprise motor 1 and stir shaft 2, described stir shaft 2 is arranged on the output terminal of motor 1, described stir shaft 2 places, mid-way are provided with counterbalance weight 3, described stir shaft 2 upper end position places are provided with froth breaking tooth 4, described stir shaft 2 lower end position places are provided with screw-blade 6, be provided with spiral tooth 5 between described counterbalance weight 3 and froth breaking tooth 4, be provided with lower spiral tooth 7 between described counterbalance weight 3 and screw-blade 6, the cross section of described upper spiral tooth 5, lower spiral tooth 7 is zig-zag.
The top of described motor 1 is provided with cylinder, and described motor 1 is fixedly mounted on the expansion link of cylinder.
Described screw-blade 6 is the bidirectional screw blade.
Described screw-blade 6 is welded on stir shaft 2 lower ends.
The utility model compared with the existing technology, novel structure, simple, reasonable in design, owing to being provided with the multilayer stirrer gear on stir shaft, and according to the distribution of material in the structure of fermentor tank and fermentor tank, the shape of properly distributed stirrer gear, thereby reach the effect stirred, be conducive to fermentation materials and ferment more fully, thereby improved the efficiency of fermenting in the biochemical field and the quality of fermentation, met the requirement of biochemical field to fermentor tank, be worthy of popularization.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
In figure: 1, motor 2, stir shaft 3, counterbalance weight 4, froth breaking tooth 5, upper spiral tooth 6, screw-blade 7, lower spiral tooth.
[embodiment]
Below below in conjunction with accompanying drawing, the utility model being done, further illustrate:
As shown in drawings, the utility model comprises: motor 1 and stir shaft 2, described stir shaft 2 is arranged on the output terminal of motor 1, the top of described motor 1 is provided with cylinder, described motor 1 is fixedly mounted on the expansion link of cylinder, described stir shaft 2 places, mid-way are provided with counterbalance weight 3, described stir shaft 2 upper end position places are provided with froth breaking tooth 4, described stir shaft 2 lower end position places are welded with screw-blade 6, described screw-blade 6 is the bidirectional screw blade, be provided with spiral tooth 5 between described counterbalance weight 3 and froth breaking tooth 4, be provided with lower spiral tooth 7 between described counterbalance weight 3 and screw-blade 6, described upper spiral tooth 5, the cross section of lower spiral tooth 7 is zig-zag.
In the utility model, because the top of motor is provided with cylinder, motor is fixedly mounted on the expansion link of cylinder, thereby can be according to the distribution situation of capacity and the material of material in fermentor tank, by the expansion link of adjusting cylinders, to reach the required optimum height of stir shaft.Wherein, the froth breaking tooth on stir shaft top is mainly for meeting liquid material, and the screw-blade of bottom is the abundant material of stirred fermentor center position.In addition, the utility model can must be more sparse by the tooth Shape Design of upper spiral tooth, and the tooth Shape Design of lower spiral tooth must be than comparatively dense, thereby contribute to the abundant stirring to all kinds of materials in fermentor tank, can be applicable to the use of biochemical field stirring.
The utility model is not subject to the restriction of above-mentioned embodiment; other any do not deviate from change, the modification done under spirit of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (4)
1. a biological fermentation tank whipping appts, comprise motor (1) and stir shaft (2), described stir shaft (2) is arranged on the output terminal of motor (1), it is characterized in that: place, described stir shaft (2) mid-way is provided with counterbalance weight (3), described stir shaft (2) upper end position place is provided with froth breaking tooth (4), described stir shaft (2) lower end position place is provided with screw-blade (6), be provided with spiral tooth (5) between described counterbalance weight (3) and froth breaking tooth (4), be provided with lower spiral tooth (7) between described counterbalance weight (3) and screw-blade (6), described upper spiral tooth (5), the cross section of lower spiral tooth (7) is zig-zag.
2. biological fermentation tank whipping appts as claimed in claim 1, it is characterized in that: the top of described motor (1) is provided with cylinder, and described motor (1) is fixedly mounted on the expansion link of cylinder.
3. biological fermentation tank whipping appts as claimed in claim 1 or 2, it is characterized in that: described screw-blade (6) is the bidirectional screw blade.
4. biological fermentation tank whipping appts as claimed in claim 3, it is characterized in that: described screw-blade (6) is welded on stir shaft (2) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457336.1U CN203373340U (en) | 2013-07-29 | 2013-07-29 | Stirring device for biological fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457336.1U CN203373340U (en) | 2013-07-29 | 2013-07-29 | Stirring device for biological fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203373340U true CN203373340U (en) | 2014-01-01 |
Family
ID=49835887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320457336.1U Expired - Fee Related CN203373340U (en) | 2013-07-29 | 2013-07-29 | Stirring device for biological fermentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203373340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403925A (en) * | 2014-12-21 | 2015-03-11 | 竹溪县宝田生物制品有限公司 | Microbe culture tank |
-
2013
- 2013-07-29 CN CN201320457336.1U patent/CN203373340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403925A (en) * | 2014-12-21 | 2015-03-11 | 竹溪县宝田生物制品有限公司 | Microbe culture tank |
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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: 20140101 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |