CN204079967U - A kind of agitator being suitable for high viscosity fermentation - Google Patents
A kind of agitator being suitable for high viscosity fermentation Download PDFInfo
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- CN204079967U CN204079967U CN201420571194.6U CN201420571194U CN204079967U CN 204079967 U CN204079967 U CN 204079967U CN 201420571194 U CN201420571194 U CN 201420571194U CN 204079967 U CN204079967 U CN 204079967U
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- disk
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- stir shaft
- agitator
- high viscosity
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Abstract
The utility model belongs to fermentable equipment technical field, relate to a kind of agitator being suitable for high viscosity fermentation particularly, comprise stir shaft, described stir shaft is connected with the output shaft of motor, described stir shaft is provided with disk one near one end of output shaft, disk one is provided with the rectangular paddle that quantity is even number, one end of rectangular paddle is positioned at the outside of disk one, stir shaft is provided with disk two away from one end of output shaft, disk two is provided with the triangular vane that quantity is even number, triangular vane is provided with sieve aperture, one end of triangular vane is positioned at the outside of disk two, the middle part of stir shaft is connected with rotating shaft by shaft coupling, rotating shaft is provided with the arc blade that quantity is odd number, arc blade is provided with sieve aperture.Good to the dispersing property of air, that fermentation efficiency is good, dissolved oxygen amount is high, watt consumption is low advantage that the utility model has.
Description
Technical field
The utility model belongs to fermentable equipment technical field, relates to a kind of agitator being suitable for high viscosity fermentation particularly.
Background technology
Gas-Liquid Dispersion is essential in fermentation industry microorganism aerobic is cultivated, the stirring rake normally straight liquid turbine stirring rake of disk, the disk arrow leaf stirring rake etc. of existing Gas-Liquid Dispersion and liquid-liquid dispersions, in high viscosity fermentation process, because fermentation has full-bodied feature, after the viscosity of fermented liquid increases, straight leaf disc stirs and reduces compressed-air actuated dispersive ability, bubble is larger, the contact area of air and fermented liquid reduces, have a strong impact on the dissolved oxygen rate of fermented liquid, cause the problem that fermentation efficiency is poor, dissolved oxygen amount is low.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, and provides the agitator being suitable for high viscosity fermentation that a kind of dispersing property to air is good, fermentation efficiency is good, dissolved oxygen amount is high.
The technical solution of the utility model is: a kind of agitator being suitable for high viscosity fermentation, comprise stir shaft, described stir shaft is connected with the output shaft of motor, described stir shaft is provided with disk one near one end of output shaft, disk one is provided with the rectangular paddle that quantity is even number, one end of rectangular paddle is positioned at the outside of disk one, stir shaft is provided with disk two away from one end of output shaft, disk two is provided with the triangular vane that quantity is even number, triangular vane is provided with sieve aperture, one end of triangular vane is positioned at the outside of disk two, the middle part of stir shaft is connected with rotating shaft by shaft coupling, rotating shaft is provided with the arc blade that quantity is odd number, arc blade is provided with sieve aperture.
Preferably, the quantity of described rectangular paddle is four.
Preferably, the quantity of described triangular vane is four.
Preferably, the quantity of described arc blade is three.
Closer, described arc blade is uniform along the circumference of stir shaft.
Preferably, described shaft coupling is connected with stir shaft by keyway.
The beneficial effects of the utility model are: by being provided with the disk of different shapes agitating vane in the top and bottom of stir shaft, being connected the blade of arcus sieve aperture by shaft coupling in the middle part of stir shaft, the contact area of bubble and fermented liquid can be increased, improve the duration of contact of bubble and fermented liquid, delay the lift velocity of bubble, and then improve the effect of dissolved oxygen amount.In addition, the watt consumption being suitable for the agitator of high viscosity fermentation of the present utility model is lower than same size, with stirring the number of sheets and the conventional whisk with rotating speed, have the advantage that dissolved oxygen amount is high, production cost is low and ferment effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, motor, 2, output shaft, 3, stir shaft, 4, disk one, 5, disk two, 6, shaft coupling, 7, rectangular paddle, 8, arc blade, 9, triangular vane, 10, sieve aperture.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
As shown in Figure 1, a kind of agitator being suitable for high viscosity fermentation of the present utility model, comprises stir shaft 3, and stir shaft 3 is connected with the output shaft 2 of motor 1, is rotated by driven by motor stir shaft, thus drives the agitating vane on stir shaft to stir in fermentor tank.
After the viscosity increase of fermented liquid, agitator reduces compressed-air actuated dispersive ability, arranges different agitating vanes at the different positions place of stir shaft 3.
Particularly, be provided with disk 1 at stir shaft 3 near one end of output shaft 2, disk 1 rotates along with the rotation of stir shaft 3.Disk 1 is provided with the rectangular paddle 7 that quantity is even number, and one end of this rectangular paddle 7 is fixed on disk 1, and its other end stretches out the outside that namely disk 1 is positioned at disk 1.The reason arranging even number rectangular paddle is, in order to eliminate the foam produced in stirring.Particularly, when the quantity of rectangular paddle 7 is four, defoaming effect is good and watt consumption is low.
Be provided with disk 25 at stir shaft 3 away from one end of output shaft 2, disk 25 rotates along with the rotation of stir shaft 3, thus drives the agitating vane on it to stir.Disk 25 is provided with the triangular vane 9 that quantity is even number, one end of triangular vane 9 is fixed on disk 25, its the other end stretches out the outside that namely disk 25 is positioned at disk 25, triangular vane 9 is also provided with multiple sieve aperture 10, the benefit arranging sieve aperture is, the dispersing property of blade to air can be increased, around each little sieve aperture, form a little angle, ensure that catching of gas.Blade design is become the triangular vane of even number, its reason is simultaneously, can strengthen the mixing effect of fermenter base.Particularly, when the quantity of triangular vane 9 is four, mixing effect is good and watt consumption is low.
Rotating shaft is connected with by the shaft coupling 6 of internal diameter band keyway at the middle part of stir shaft 3, rotating shaft is provided with the arc blade 8 that quantity is odd number, arc blade 8 is provided with multiple sieve aperture 10, the benefit arranging sieve aperture is, the dispersing property of blade to air can be increased, around each little sieve aperture, form a little angle, ensure that catching of gas.The reason of the arc blade of odd number is become by blade design to be, in order to strengthen the mixing effect in the middle part of fermentor tank.Particularly, when the quantity of arc blade 8 is three and is uniform along the circumference of stir shaft 3, mixing effect is good and watt consumption is low.
By the different positions place, upper, middle and lower at stir shaft, different quantities, multi-form agitating vane are set, make the watt consumption of whole agitator lower than same size, with stirring the number of sheets and the conventional whisk with rotating speed, energy consumption is few while raising dissolved oxygen amount and ferment effect, production cost is low.
Although the foregoing describe embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these change and amendment all falls into protection domain of the present utility model.
Claims (6)
1. one kind is suitable for the agitator of high viscosity fermentation, comprise stir shaft (3), described stir shaft (3) is connected with the output shaft (2) of motor (1), it is characterized in that: described stir shaft (3) is provided with disk one (4) near one end of output shaft (2), disk one (4) is provided with the rectangular paddle (7) that quantity is even number, one end of rectangular paddle (7) is positioned at the outside of disk one (4), stir shaft (3) is provided with disk two (5) away from one end of output shaft (2), disk two (5) is provided with the triangular vane (9) that quantity is even number, triangular vane (9) is provided with sieve aperture (10), one end of triangular vane (9) is positioned at the outside of disk two (5), the middle part of stir shaft (3) is connected with rotating shaft by shaft coupling (6), rotating shaft is provided with the arc blade (8) that quantity is odd number, arc blade (8) is provided with sieve aperture.
2. a kind of agitator being suitable for high viscosity fermentation as claimed in claim 1, is characterized in that: the quantity of described rectangular paddle (7) is four.
3. a kind of agitator being suitable for high viscosity fermentation as claimed in claim 1, is characterized in that: the quantity of described triangular vane (9) is four.
4. a kind of agitator being suitable for high viscosity fermentation as claimed in claim 1, is characterized in that: the quantity of described arc blade (8) is three.
5. a kind of agitator being suitable for high viscosity fermentation as claimed in claim 4, is characterized in that: described arc blade (8) is uniform along the circumference of stir shaft (3).
6. a kind of agitator being suitable for high viscosity fermentation as described in above-mentioned arbitrary claim, is characterized in that: described shaft coupling (6) is connected with stir shaft (3) by keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571194.6U CN204079967U (en) | 2014-09-30 | 2014-09-30 | A kind of agitator being suitable for high viscosity fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571194.6U CN204079967U (en) | 2014-09-30 | 2014-09-30 | A kind of agitator being suitable for high viscosity fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079967U true CN204079967U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571194.6U Expired - Fee Related CN204079967U (en) | 2014-09-30 | 2014-09-30 | A kind of agitator being suitable for high viscosity fermentation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596943A (en) * | 2017-09-30 | 2018-01-19 | 江苏云端重工科技有限公司 | A kind of bitumen recovery Special agitating component |
| CN107619777A (en) * | 2016-12-09 | 2018-01-23 | 济南航晨生物科技有限公司 | A kind of high-viscosity products dedicated liquid fermentation tank |
-
2014
- 2014-09-30 CN CN201420571194.6U patent/CN204079967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107619777A (en) * | 2016-12-09 | 2018-01-23 | 济南航晨生物科技有限公司 | A kind of high-viscosity products dedicated liquid fermentation tank |
| CN107596943A (en) * | 2017-09-30 | 2018-01-19 | 江苏云端重工科技有限公司 | A kind of bitumen recovery Special agitating component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201015 Address after: No.12001, Mizhou East Road, Zhucheng City, Weifang City, Shandong Province Patentee after: SHANDONG MEICHEN ECOLOGY & ENVIRONMENT Co.,Ltd. Address before: Ten, Zhucheng City four village 262200 Missouri street in Shandong province Weifang City No. 600 Patentee before: SHANDONG JINMEI BIOTECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |