CN203513678U - Axial-flow reinforced fermentation tank - Google Patents
Axial-flow reinforced fermentation tank Download PDFInfo
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- CN203513678U CN203513678U CN201320665939.0U CN201320665939U CN203513678U CN 203513678 U CN203513678 U CN 203513678U CN 201320665939 U CN201320665939 U CN 201320665939U CN 203513678 U CN203513678 U CN 203513678U
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- axial flow
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Abstract
The utility model discloses an axial-flow reinforced fermentation tank. The axial-flow reinforced fermentation tank comprises a cylindrical tank body arranged vertically, a stirrer arranged along the axis of the tank, and a plurality of baffles arranged close to the inner wall of the tank body, wherein the baffles are slantwise arranged on the inner wall of the tank body from top to bottom, and rotatably and symmetrically arranged. By slantwise arranging the baffles used for eliminating a tangential flow and close to the inner wall of the tank body, the tangential kinetic energy which is completely consumed in the past, of a fluid can be converted to the axial kinetic energy of the fluid by the baffles; the axial flow of the fluid is capable of enhancing the mixing effect of materials, so that the axial-flow reinforced fermentation tank disclosed by the utility model is capable of reducing the power consumption and better in mixing effect compared with the existing fermentation tanks.
Description
Technical field
The utility model relates to a kind of fermentation equipment, relates in particular to a kind of mixed effect better, and more energy-conservation fermentor tank.
Background technology
Existing fermentor tank generally all comprises the tank body of vertical setting, the agitator and the baffle plate that are axially set in tank body form, due in unbaffled container, fluid is around axis rotation, when flow velocity is high, fluid surface can form vortex, now fluid circumferentially entrainments to the flow in blade district very little around from paddle, mixed effect is very poor, so being set in tank interior, baffle plate can eliminate the tangential flow that is unfavorable for mixing of materials, and then enhancing mixed effect, yet, existing fermentor tank, its Internal baffle all axially arranges along tank body, the plate face of baffle plate and the axle center of tank body are parallel to each other, when the axial flow of liquid runs into baffle plate, most of kinergety will be balanced out by baffle plate, only have small portion energy to change the axial flow that liquid is shunted up and down into, yet in the axial flow due to shunting motion up and down, always there is one axial flow producing with axial flow type stirrer to flow to contrary, make the mixing effect of axial flow type stirrer not good, and increased watt consumption.
For the problems referred to above, the inventor has developed the reinforced fermentor tank of a kind of axial flow, to solve the problem that existing fermentor tank watt consumption is large, mixed effect is poor.
Utility model content
In view of this, the purpose of this utility model is to provide the reinforced fermentor tank of a kind of axial flow, by the change to fermentor tank interior panelling set-up mode, has not only reduced watt consumption, and increased mixed effect, and then solved the problem that existing fermentor tank watt consumption is large, mixed effect is poor.
The reinforced fermentor tank of axial flow of the present utility model, comprise the columnar tank body of vertical setting, the agitator arranging along tank body axle center and a plurality of baffle plates that arrange near inner tank wall, described baffle plate is obliquely installed in inner tank wall from top to bottom along inner tank wall, and described a plurality of baffle plates are Rotational Symmetry and distribute.
Further, described baffle plate is spiral inclination from top to bottom.
Further, described baffle plate is contrary with the sense of rotation of agitator from top to bottom.
Further, described agitator is multilayer agitator, wherein, the axial flow type paddle wheel that upper strata adopts, lower floor adopts radially flow pattern paddle wheel.
Further, the angle between described baffle plate plate face and tank body axial line is 15-25 degree.
The beneficial effects of the utility model: the reinforced fermentor tank of axial flow of the present utility model, comprise the columnar tank body of vertical setting, the agitator arranging along tank axle center and a plurality of baffle plates that arrange near inner tank wall, described baffle plate is obliquely installed in inner tank wall from top to bottom along inner tank wall, and described a plurality of baffle plates are Rotational Symmetry and distribute.To be obliquely installed for eliminating the baffle plate of the close inner tank wall of tangential flow, making baffle plate can be that flow axis is to kinetic energy by expended the tangential kinetic transformation of the fluid falling completely in the past, because the axial flow of liquid can strengthen the mixed effect of material, so the reinforced fermentor tank of axial flow of the present utility model has not only reduced watt consumption but also compared existing fermentor tank mixed effect more.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the brief configuration schematic diagram of the reinforced fermentor tank of the utility model axial flow;
Fig. 2 is the A-A sectional view of the reinforced fermentor tank of axial flow shown in Fig. 1.
Embodiment
Below with reference to drawings and Examples, the utility model is elaborated:
As illustrated in fig. 1 and 2, the reinforced fermentor tank of axial flow of the present utility model, the columnar tank body 1 that comprises vertical setting, the agitator 2 arranging along tank body 1 axle center and a plurality of baffle plates 3 that arrange near inner tank wall, described tank body outer setting has heat exchange jacket 11, the below of described tank body is provided with electric motor 12, be used for driving agitator 2 rotations, described agitator 2 is multilayer agitator, optimum selecting three-layer agitator, wherein, in, upper strata adopts to be mixed into main axial flow type paddle wheel 21, described axial flow type paddle wheel 21 adopts oar blade type, three kinds of blades of rotary propeller type and Lightnin formula, lower floor adopts radially flow pattern paddle wheel 22, and described radially flow pattern paddle wheel 22 comprises Ping Yeshi, curved blade type, three kinds of blades of arrow leaf formula, described baffle plate 3 is obliquely installed from top to bottom along inner tank wall, till the length of baffle plate liquid level in tank body plays at the bottom of tank, baffle plate is fixedly connected with inner tank wall by web member, preferably, distance between described baffle plate and tank skin be (1/5～1/8) D wherein, D is the diameter of tank body, to avoid forming dead angle, prevents material and thalline accumulation, described a plurality of baffle plate 3 is Rotational Symmetry and distributes, and makes the eddy current of liquid more even.The utility model will be obliquely installed for eliminating the baffle plate 3 of the close inner tank wall of tangential flow, making baffle plate can be that flow axis is to kinetic energy by expended the tangential kinetic transformation of the fluid falling completely in the past, because the axial flow of liquid can strengthen the mixed effect of material, so the reinforced fermentor tank of axial flow of the present utility model has not only reduced watt consumption but also compared existing fermentor tank mixed effect more.
As the further improvement of technique scheme, described baffle plate 3 is spiral inclination from top to bottom, and described baffle plate 3 is contrary with the sense of rotation of agitator 2 from top to bottom.Described baffle plate 3 bearing of trend is from top to bottom arranged to contrary with the sense of rotation of agitator 2, radial motion to the liquid at baffle plate place can be moved to tank body top, the liquid at tank body top can move to tank base along agitator, and then make liquid be carried out expedite axial circulation to flow, to reduce watt consumption, to strengthen mixed effect.
As the further improvement of technique scheme, the angle between described baffle plate 3 plate faces and tank body 1 axial line is 15-25 degree.Angle between baffle plate 3 plate faces and tank body 1 axial line is too small cannot strengthen axial flow, and watt consumption reduces DeGrain, and angle is excessive, and liquid tangential flow cannot be eliminated, and mixed effect will reduce.The reinforced fermentor tank of axial flow of the present utility model is compared existing fermentor tank watt consumption can reduce 20-35%, and fermentation index has improved and enters 20%, therefore has significant progress.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. the reinforced fermentor tank of axial flow, comprise the columnar tank body (1) of vertical setting, the agitator (2) arranging along tank body (1) axle center and a plurality of baffle plates (3) that arrange near inner tank wall, it is characterized in that: described baffle plate (3) is obliquely installed from top to bottom along inner tank wall, described a plurality of baffle plates (3) are Rotational Symmetry and distribute.
2. the reinforced fermentor tank of axial flow according to claim 1, is characterized in that: described baffle plate (3) is spiral inclination from top to bottom.
3. the reinforced fermentor tank of axial flow according to claim 2, is characterized in that: described baffle plate (3) is contrary with the sense of rotation of agitator (2) from top to bottom.
4. the reinforced fermentor tank of axial flow according to claim 3, is characterized in that: described agitator (2) is multi-layer impeller agitator, wherein, the axial flow type paddle wheel (21) that upper strata adopts, lower floor adopts radially flow pattern paddle wheel (22).
5. according to the reinforced fermentor tank of axial flow described in any one in claim 1-4, it is characterized in that: the angle between described baffle plate (3) plate face and tank body (1) axial line is 15-25 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665939.0U CN203513678U (en) | 2013-10-25 | 2013-10-25 | Axial-flow reinforced fermentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665939.0U CN203513678U (en) | 2013-10-25 | 2013-10-25 | Axial-flow reinforced fermentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203513678U true CN203513678U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320665939.0U Expired - Fee Related CN203513678U (en) | 2013-10-25 | 2013-10-25 | Axial-flow reinforced fermentation tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN203513678U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104046562A (en) * | 2014-06-11 | 2014-09-17 | 苏州市金翔钛设备有限公司 | Stirred reactor |
| CN106801009A (en) * | 2015-11-25 | 2017-06-06 | 衡阳屹顺化工有限公司 | A kind of aerobic fermentation device |
| CN107619778A (en) * | 2017-03-29 | 2018-01-23 | 济南航晨生物科技有限公司 | A kind of special liquid fermentation tank of fermenting and producing high viscosity polyglutamic acid |
| CN109414853A (en) * | 2016-07-06 | 2019-03-01 | 株式会社钟化 | The expanded beads manufacturing device of polyolefin-based resins particle and the manufacturing method of the expanded beads |
-
2013
- 2013-10-25 CN CN201320665939.0U patent/CN203513678U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104046562A (en) * | 2014-06-11 | 2014-09-17 | 苏州市金翔钛设备有限公司 | Stirred reactor |
| CN104046562B (en) * | 2014-06-11 | 2016-05-25 | 苏州市金翔钛设备有限公司 | A kind of stirred reactor |
| CN106801009A (en) * | 2015-11-25 | 2017-06-06 | 衡阳屹顺化工有限公司 | A kind of aerobic fermentation device |
| CN109414853A (en) * | 2016-07-06 | 2019-03-01 | 株式会社钟化 | The expanded beads manufacturing device of polyolefin-based resins particle and the manufacturing method of the expanded beads |
| CN109414853B (en) * | 2016-07-06 | 2022-03-08 | 株式会社钟化 | Apparatus for producing expanded polyolefin resin particles and method for producing expanded polyolefin resin particles |
| US11498247B2 (en) | 2016-07-06 | 2022-11-15 | Kaneka Corporation | Foaming particle manufacturing device using polyolefin-based resin particle and method for manufacturing said foaming particle |
| CN107619778A (en) * | 2017-03-29 | 2018-01-23 | 济南航晨生物科技有限公司 | A kind of special liquid fermentation tank of fermenting and producing high viscosity polyglutamic acid |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20191025 |