CN203750485U - Stirring blade - Google Patents
Stirring blade Download PDFInfo
- Publication number
- CN203750485U CN203750485U CN201420047795.7U CN201420047795U CN203750485U CN 203750485 U CN203750485 U CN 203750485U CN 201420047795 U CN201420047795 U CN 201420047795U CN 203750485 U CN203750485 U CN 203750485U
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- Prior art keywords
- blade
- stirring
- utility
- wheel hub
- model
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Abstract
The utility model discloses a stirring blade. The stirring blade comprises a hub, a middle framework and a blade, wherein a plurality of connecting holes are formed in the hub, one end of the middle framework is connected to the hub through a dowel in a fastening manner, and the other end of the middle framework is fixedly connected with the blade through a nut. The stirring blade disclosed by the utility model is simple in structure and convenient to use and generates turbulence flow in a stirring vessel so as to improve the stirring efficiency and eliminate stirring dead zones; the blade, the middle framework and the hub can be dismantled and are simple and convenient to install and replace; the shape of the blade is simple, and the manufacturing cost of the blade is low; the blade is made of steel, high in strength and long in service life, and the number of the blades can be increased and decreased according to practical situations.
Description
Technical field
The utility model relates to blade technology field, the stirring vane that specifically a kind of mixer is used.
Background technology
Stirring is in order to reach a kind of method that two materials mix and often adopt, stirring vane plays Main Function in whipping process, shape and the Leaf positional distribution of stirring vane have impact to mixing effect, especially in the homogenising of liquid and liquid-solid two-phase being processed, the distribution of stirring vane is even more important, stirring vane is now mainly to drive liquid to move in a circle in stirred tank, easily produces dead band, affects mixing effect.In stirred tank, form turbulent flow deadband eliminating as much as possible, therefore, in order to improve the stirring efficiency of liquid or liquid-solid two-phase, spy provides a kind of novel stirring vane.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of novel stirring vane is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A stirring vane, is characterized in that, includes wheel hub, middle skeleton, blade, and wherein, wheel hub is provided with several connecting holes, and one end of middle skeleton is fastenedly connected on wheel hub by pin, and the other end of middle skeleton is fixedly connected with blade by nut.
On wheel hub described in the utility model, be evenly arranged six connecting holes, between two adjacent connecting holes, angle is 60 degree.
Blade material described in the utility model is steel, and blade is 30 degree or 20 degree with respect to circumference of hub tangent line deflection angle, and two adjacent blade deflection angles are contrary.
Intermedium described in the utility model is put up rectangular shaped.
The utility model adopts technique scheme, and compared with prior art tool has the following advantages:
Stirring vane described in the utility model is simple in structure, easy to use, and turbulization in stirred tank improves stirring efficiency, eliminates and stirs dead band; Detachable between blade, middle skeleton and wheel hub, installation is changed easy; Blade shape is simple, and preparation cost is low; Blade is made by steel, and intensity is high, and long service life also can increase and decrease blade quantity according to actual conditions.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is a kind of deflection angle schematic diagram of blade;
Fig. 3 is the another kind of deflection angle schematic diagram of blade.
Wherein: 1, wheel hub; Skeleton in the middle of 2; 3, blade; 4, pin; 5, nut.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Be illustrated in figure 1 stirring vane described in the utility model, include wheel hub 1, middle skeleton 2, blade 3, wherein, wheel hub 1 is provided with several connecting holes, one end of middle skeleton 2 is fastenedly connected on wheel hub 1 by pin 4, the other end of middle skeleton 2 is fixedly connected with blade 3 by nut 5, and blade is connected with fastening nuts with middle skeleton, to do the conversion of angle.
As a preferred embodiment of the present utility model, on described wheel hub, be evenly arranged six connecting holes, between two adjacent connecting holes, angle is 60 degree; Described intermedium is put up rectangular shaped.
As shown in Figure 2, as an embodiment of the present utility model, described blade material is steel, and blade is 30 degree with respect to circumference of hub tangent line deflection angle, and two adjacent blade deflection angles are contrary.
As shown in Figure 3, as another embodiment of the present utility model, described blade is 20 degree with respect to tangent to periphery deflection angle.
Stirring vane described in the utility model, during use, connect stirring vane each several part, be arranged on mixer, mixer is started working, stirring vane is rotated stirring, and wherein any one blade and adjacent blade deflection angle are all contrary, and the liquid phase turbulent flow of the rotation so just making changes, flow direction is indefinite, flow velocity on the same surfaces of revolution is also different, improves stirring efficiency, stirs more full and uniform.
Above embodiment is only explanation technical conceive of the present utility model and feature, and not, to its restriction, person skilled in the art still can modify according to this technical scheme, and amended technical scheme can not depart from the Spirit Essence of technical solutions of the utility model.
Claims (4)
1. a stirring vane, it is characterized in that, include wheel hub (1), middle skeleton (2), blade (3), wherein, wheel hub (1) is provided with several connecting holes, one end of middle skeleton (2) is connected and is connected to (1) on wheel hub by pin tight (4), and the other end of middle skeleton (2) is fixedly connected with blade (3) by nut (5).
2. stirring vane according to claim 1, is characterized in that, is evenly arranged six connecting holes on described wheel hub, and between two adjacent connecting holes, angle is 60 degree.
3. stirring vane according to claim 1, is characterized in that, described blade material is steel, and blade is 30 degree or 20 degree with respect to wheel hub (1) tangent to periphery deflection angle, and two adjacent blade deflection angles are contrary.
4. stirring vane according to claim 1, is characterized in that, described intermedium is put up rectangular shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047795.7U CN203750485U (en) | 2014-01-26 | 2014-01-26 | Stirring blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047795.7U CN203750485U (en) | 2014-01-26 | 2014-01-26 | Stirring blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750485U true CN203750485U (en) | 2014-08-06 |
Family
ID=51245796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420047795.7U Expired - Fee Related CN203750485U (en) | 2014-01-26 | 2014-01-26 | Stirring blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203750485U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268432A (en) * | 2015-06-29 | 2017-01-04 | 颜声林 | A kind of coating dispersion machine |
| CN107774193A (en) * | 2017-11-21 | 2018-03-09 | 孟瑶 | A kind of stirring-head prepared for bear gall water |
| CN108714377A (en) * | 2016-06-01 | 2018-10-30 | 吴丽清 | A kind of stir dye mechanism |
| CN108786522A (en) * | 2018-08-17 | 2018-11-13 | 上海信创科技有限公司 | Rotary blade |
-
2014
- 2014-01-26 CN CN201420047795.7U patent/CN203750485U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268432A (en) * | 2015-06-29 | 2017-01-04 | 颜声林 | A kind of coating dispersion machine |
| CN108714377A (en) * | 2016-06-01 | 2018-10-30 | 吴丽清 | A kind of stir dye mechanism |
| CN107774193A (en) * | 2017-11-21 | 2018-03-09 | 孟瑶 | A kind of stirring-head prepared for bear gall water |
| CN107774193B (en) * | 2017-11-21 | 2021-01-29 | 孟瑶 | A stirring head for preparation of bear gall water |
| CN108786522A (en) * | 2018-08-17 | 2018-11-13 | 上海信创科技有限公司 | Rotary blade |
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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: 20140806 Termination date: 20170126 |