CN207521009U - A kind of mechanical agitator of replaceable blade - Google Patents
A kind of mechanical agitator of replaceable blade Download PDFInfo
- Publication number
- CN207521009U CN207521009U CN201721525467.3U CN201721525467U CN207521009U CN 207521009 U CN207521009 U CN 207521009U CN 201721525467 U CN201721525467 U CN 201721525467U CN 207521009 U CN207521009 U CN 207521009U
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- blade
- motor
- stirring
- stirring rod
- mechanical agitator
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Abstract
The utility model discloses a kind of mechanical agitators of replaceable blade, including pedestal, motor, governor and stirring rod, vertical rack is fixed on pedestal, vertical rack is connected with horizontal stand by a sliding sleeve, it is fixedly connected at the top of horizontal stand and motor, governor is connected with motor, the bottom of motor is equipped with motor bearing, the top of stirring rod is connected with motor bearing, the bottom end of stirring rod is threaded with stirring blade component, and stirring blade component includes being provided with the annulus of radial screw bore and the stirring blade being fixed on annulus.The utility model provides a kind of mechanical agitator of replaceable blade, and stirring blade can be replaced with to rotary propeller type, paddle, turbine type, anchor formula, helical-ribbon type etc., to realize the function of high-efficiency stirring in each application range.
Description
Technical field
The utility model is related to a kind of mechanical agitator more particularly to a kind of mechanical agitators of replaceable blade.
Background technology
Stirring operation is the important link of chemical reaction process, and it is anti-that principle is related to hydrodynamics, heat transfer, mass transfer and chemistry
Various procedures should be waited, whipping process is exactly momentum transmission to be carried out in field of flow or including momentum, heat, mass transfer and change
Learn the process of reaction.Blender is one of essential instrument of Experiment of Organic Chemistry, it can make reaction mixture mix more
Add uniformly, the temperature of reaction system is more uniform, so as to which be conducive to chemically react carries out particularly heterogeneous reaction.
Common blender has rotary propeller type, paddle, turbine type, anchor formula, helical-ribbon type etc..
Propeller mixer is made of 2~3 pusher propeller leaves.Propeller mixer mainly causes axial liquid stream,
Generate larger internal circulating load, suitable for stirring low viscosity (<2Pas) liquid, emulsion and solia particle content are less than 10%
Suspension, it is impossible to be used in by keep gas and gas-liquid scatter operation for the purpose of imperceptibility in.
Dasher has two kinds of flat paddle formula and oblique paddle, and flat-blade paddle agitator is made of the straight blade of two panels, produced
Radial flow of liquid speed it is smaller, two leaves of inclined paddle type agitator are turned back 45 ° or 60 ° on the contrary, thus generate axial liquid stream.Paddle is stirred
It mixes that device is simple in structure, is usually used in the mixing of low-viscosity (mobile) liquid and the dissolving of solia particle and suspension.
Turbine agitator is formed by installing 2~4 flat straight or curved blades on centrifugal disc.Turbine is revolving
The Radial Flow of high turbulence is caused when turning, dispersion and liquid liquid phase reaction course suitable for gas and immiscible liquid are stirred
The viscosity for mixing liquid is usually no more than 25Pas.
Anchor agitator blade outer rim shape is consistent with tank diameter inner wall, therebetween only very little gap, can remove and be attached to slot
Viscous reaction product on wall or the solids for being piled up in slot bottom, keep preferable heat-transfer effect.It is up to available for stirring viscosity
When the Newton type fluid and pseudoplastic fluid of 200Pas only stir high viscosity liquid, there is larger stagnant wake in liquid layer.
The outer diameter of helix(ribbon type) agitator ribbon is equal with screw pitch, dedicated for stirring high viscosity liquid (200~500Pa
S) and pseudoplastic fluid, usually operated under laminar condition.
It is well known that each blender is not omnipotent, only it is only in specific application range efficient.
Utility model content
The utility model in order to overcome in the prior art same blender can not be realized efficiently in each application range
The deficiency of agitating function provides a kind of mechanical agitator of replaceable blade, stirring blade can be replaced with rotary propeller type,
Paddle, turbine type, anchor formula, helical-ribbon type etc., to realize the function of high-efficiency stirring in each application range.
To achieve these goals, the utility model uses following technical scheme：
A kind of mechanical agitator of replaceable blade, it is solid on the pedestal including pedestal, motor, governor and stirring rod
Surely vertical rack is equipped with, the vertical rack is connected with horizontal stand, the horizontal stand and the motor by a sliding sleeve
Top be fixedly connected, the governor is connected with the motor, and the bottom of the motor is equipped with motor bearing, the stirring
The top of bar is connected with the motor bearing, and the bottom end of the stirring rod is threaded with stirring blade component, the stirring
Blade assembly includes being provided with the annulus of radial screw bore and the stirring blade being fixed on the annulus.
As a kind of optimal technical scheme of the utility model, the stirring blade for rotary propeller type blade or paddle blade or
Turbine type blade or anchor formula blade or helical-ribbon type blade.
As a kind of optimal technical scheme of the utility model, the periphery set of the motor bearing and the stirring rod upper end
Equipped with elastic protective bellows, the periphery of the elastic protective bellows is equipped with clip, and the clip is fixedly connected with the motor, the elasticity shield
Cover passes through the clip clamping fixed.
As a kind of optimal technical scheme of the utility model, the elastic protective bellows are made of silica gel material.
The advantageous effect that the utility model is reached compared with prior art is：Stirring blade can be replaced with to rotation paddle
Formula, paddle, turbine type, anchor formula, helical-ribbon type etc., to realize the function of high-efficiency stirring in each application range；There is provided elasticity to protect
Cover so that motor bearing will not be stained with the liquid of splashing, prevent motor bearing corrosion.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：Pedestal 1, motor 2, governor 3, stirring rod 4, vertical rack 5, sliding sleeve 6, horizontal stand 7, motor bearing
8th, stirring blade component 9, annulus 9.1, stirring blade 9.2, elastic protective bellows 10, clip 11.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, a kind of mechanical agitator of replaceable blade, including pedestal 1, motor 2, governor 3 and stirring rod
4, be fixed with vertical rack 5 on pedestal 1, vertical rack 5 is connected with horizontal stand 7 by a sliding sleeve 6, horizontal stand 7 with
The top of motor 2 is fixedly connected, and governor 3 is connected with motor 2, and the bottom of motor 2 is equipped with motor bearing 8, the top of stirring rod 4
End is connected with motor bearing 8, and the bottom end of stirring rod 4 is threaded with stirring blade component 9, and stirring blade component 9 includes opening
There are the annulus 9.1 of radial screw bore and the stirring blade 9.2 being fixed on annulus 9.1, stirring blade 9.2 is rotary propeller type leaf
Piece or paddle blade or turbine type blade or anchor formula blade or helical-ribbon type blade（Oblique paddle blade is only depicted in Fig. 1）.Motor
The periphery of 4 upper end of bearing 8 and stirring rod is arranged with elastic protective bellows 10 made of silica gel material, and the periphery of elastic protective bellows 10 is equipped with
Clip 11, clip 11 are fixedly connected with motor 2, and elastic protective bellows 10 pass through 11 clamping fixed of clip.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of mechanical agitator of replaceable blade, which is characterized in that described including pedestal, motor, governor and stirring rod
Be fixed with vertical rack on pedestal, the vertical rack is connected with horizontal stand by a sliding sleeve, the horizontal stand with
It being fixedly connected at the top of the motor, the governor is connected with the motor, and the bottom of the motor is equipped with motor bearing,
The top of the stirring rod is connected with the motor bearing, and the bottom end of the stirring rod is threaded with stirring blade component,
The stirring blade component includes being provided with the annulus of radial screw bore and the stirring blade being fixed on the annulus.
2. the mechanical agitator of a kind of replaceable blade according to claim 1, which is characterized in that the stirring blade is
Rotary propeller type blade or paddle blade or turbine type blade or anchor formula blade or helical-ribbon type blade.
3. a kind of mechanical agitator of replaceable blade according to claim 1, which is characterized in that the motor bearing and
The periphery of the stirring rod upper end is arranged with elastic protective bellows, and the peripheries of the elastic protective bellows is equipped with clip, the clip with it is described
Motor is fixedly connected, and the elastic protective bellows pass through the clip clamping fixed.
4. the mechanical agitator of a kind of replaceable blade according to claim 3, which is characterized in that the elastic protective bellows are adopted
It is made of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525467.3U CN207521009U (en) | 2017-11-15 | 2017-11-15 | A kind of mechanical agitator of replaceable blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721525467.3U CN207521009U (en) | 2017-11-15 | 2017-11-15 | A kind of mechanical agitator of replaceable blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521009U true CN207521009U (en) | 2018-06-22 |
Family
ID=62582811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721525467.3U Active CN207521009U (en) | 2017-11-15 | 2017-11-15 | A kind of mechanical agitator of replaceable blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207521009U (en) |
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2017
- 2017-11-15 CN CN201721525467.3U patent/CN207521009U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: No.16 Renhe Road, Southeast Industrial Zone, Shuxi street, Wuyi County, Jinhua City, Zhejiang Province (within Zhejiang Shimei Metal Manufacturing Co., Ltd.) Patentee after: Zhejiang Dingjia New Material Technology Co.,Ltd. Address before: 321200 Renhe Road, Southeast Industrial Zone, Wuyi County, Jinhua, Zhejiang Province, No. 16 Patentee before: ZHEJIANG SHIMEI LUBRICATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |