CN213132864U - Solid-liquid reaction stirring paddle with ball milling function and stirrer - Google Patents
Solid-liquid reaction stirring paddle with ball milling function and stirrer Download PDFInfo
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- CN213132864U CN213132864U CN202021933898.5U CN202021933898U CN213132864U CN 213132864 U CN213132864 U CN 213132864U CN 202021933898 U CN202021933898 U CN 202021933898U CN 213132864 U CN213132864 U CN 213132864U
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Abstract
The utility model discloses a solid-liquid reaction stirring rake and agitator with ball-milling function. The solid-liquid reaction stirring paddle with the ball milling function comprises a stirring component which is at least used for stirring solid-liquid reaction materials at a high speed; miniature ball-milling subassembly, with the stirring subassembly corresponds the setting, and set up in the bottom of stirring subassembly to at least, be used for grinding the material after the stirring, reduce the material particle diameter. The embodiment of the utility model provides a solid-liquid reaction stirring rake and agitator with ball-milling function carries out high-speed stirring through stirring the subassembly, promotes going on of reaction, and the energy saving simultaneously, through the grinding ball acceleration solid-liquid reaction among the miniature ball-milling subassembly, improves reaction efficiency, reduces the material particle diameter, promotes the product quality, can be used to high viscosity solid-liquid reaction thick liquids.
Description
Technical Field
The utility model belongs to the technical field of chemical machinery, concretely relates to solid-liquid reaction stirring rake and agitator with ball-milling function.
Background
In the chemical field, it is often necessary to mix a solid reactant and a liquid reactant, the reactants are generally stirred by a stirring paddle in a reaction kettle, solid particles rub against each other to promote chemical reaction, slurry in the reaction kettle flows in the reaction kettle under the action of the stirring paddle, but in a solid-liquid reaction with a high reactant viscosity, solid powder and a liquid reaction product in the reaction kettle adhere to the surface of the solid particles to reduce the reaction rate.
Therefore, it is necessary to develop a stirring device which can promote the reaction, save energy, improve efficiency, reduce the particle size of the product and improve the product quality.
Disclosure of Invention
The main object of the utility model is to provide a solid-liquid reaction stirring rake and agitator with ball-milling function to overcome the not enough that exists among the prior art.
In order to achieve the above object, the embodiment of the present invention adopts a technical solution comprising:
the embodiment of the utility model provides a solid-liquid reaction stirring rake with ball-milling function, it includes:
the stirring component is at least used for stirring the solid-liquid reaction materials at a high speed;
miniature ball-milling subassembly, with the stirring subassembly corresponds the setting, and set up in the bottom of stirring subassembly to at least, be used for grinding the material after the stirring, reduce the material particle diameter.
Furthermore, the stirring assembly comprises a stirring shaft and a plurality of stirring blade groups which are arranged on the stirring shaft at intervals.
Further, the stirring blade group comprises stirring blades, and the stirring blades are arranged on the stirring shaft through a stirring blade seat.
Further, the bottom of the micro ball milling assembly is fixedly connected with the stirring shaft through threads, and the upper part of the micro ball milling assembly is fixedly connected with the stirring shaft through welding.
Furthermore, the miniature ball milling assembly comprises a ball milling body, wherein the center of the ball milling body is provided with a threaded connecting hole which is axially communicated with the ball milling body and matched with the stirring shaft.
Furthermore, an annular feeding net is arranged on the upper end surface of the ball milling body around the periphery of the threaded connecting hole, an annular pressure bearing net is arranged on the lower end surface of the ball milling body around the periphery of the threaded connecting hole, and a material channel is also arranged between the annular feeding net and the annular pressure bearing net; the ball milling body above the outer side part of the annular pressure-bearing net is provided with a grinding cavity which extends along the direction vertical to the axial direction of the stirring shaft and is communicated with the material channel, the outer end part of the grinding cavity is provided with a discharge hole, a plurality of grinding balls are arranged inside the grinding cavity, and the diameters of the grinding balls are larger than the aperture of the discharge hole.
The embodiment of the utility model provides a still provide a solid-liquid reaction agitator with ball-milling function, it includes: the reaction kettle body and the solid-liquid reaction stirring paddle, the solid-liquid reaction stirring paddle is vertically arranged in the reaction kettle body, and the upper end of a stirring shaft of the solid-liquid reaction stirring paddle extends out of the top of the reaction kettle body and then is connected with a stirring motor.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the embodiment of the utility model provides a solid-liquid reaction stirring rake and agitator with ball-milling function carries out high-speed stirring through stirring the subassembly, promotes going on of reaction, and the energy saving simultaneously, through the grinding ball acceleration solid-liquid reaction among the miniature ball-milling subassembly, improves reaction efficiency, reduces the material particle diameter, promotes the product quality, can be used to high viscosity solid-liquid reaction thick liquids.
(2) The embodiment of the utility model provides a solid-liquid reaction stirring rake with ball-milling function can select the grinding ball of suitable size to arrange the combination according to the material of difference to adjust according to the viscosity of the reactant in the reation kettle, set up nimble simple, the stirring is abundant, has satisfied the demand of different medium reactions.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a solid-liquid reaction stirring paddle with a ball milling function according to an embodiment of the present application.
Fig. 2 is a schematic diagram showing a detailed structure of the micro ball milling module shown in fig. 1.
Fig. 3 is a schematic material circulation diagram of a solid-liquid reaction stirring paddle with a ball milling function in one embodiment of the present application.
Description of reference numerals: 1. stirring subassembly, 11, (mixing) shaft, 12, stirring vane, 13, stirring vane seat, 2, miniature ball-milling subassembly, 21, ball-milling body, 22, threaded connection hole, 23, cyclic annular feeding net, 24, cyclic annular pressure-bearing net, 25, material passageway, 26, grinding chamber, 27, grinding ball.
Detailed Description
The present invention will be more fully understood from the following detailed description, which should be read in conjunction with the accompanying drawings. Detailed embodiments of the present invention are disclosed herein; however, it is to be understood that the disclosed embodiments are merely exemplary of the invention, which may be embodied in various forms. Therefore, specific functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present invention in virtually any appropriately detailed embodiment.
In view of the deficiency among the prior art, the present case inventor has developed through long-term research and a large amount of practices the utility model discloses a solid-liquid reaction stirring rake and agitator with ball-milling function can be used to high viscosity solid-liquid reaction thick liquids, and can promote going on of reaction, and the energy saving raises the efficiency, can reduce the product particle diameter simultaneously, improves the product quality. The technical solution, its implementation and principles, etc. will be further explained as follows.
The embodiment of the utility model provides a solid-liquid reaction stirring rake with ball-milling function, it includes:
the stirring component is at least used for stirring the solid-liquid reaction materials at a high speed;
miniature ball-milling subassembly, with the stirring subassembly corresponds the setting, and set up in the bottom of stirring subassembly to at least, be used for grinding the material after the stirring, reduce the material particle diameter.
In some preferred schemes of the embodiment of the utility model, the stirring subassembly includes that (mixing) shaft and a plurality of interval set up the stirring vane group on the (mixing) shaft, and wherein, stirring vane group can freely select the multiunit as required.
In some preferred embodiments, the stirring blade set includes a stirring blade, and the stirring blade is disposed on the stirring shaft through a stirring blade seat.
In some specific embodiments, the stirring blades and the stirring blade seat are integrally formed and uniformly distributed around the stirring blade seat.
In some more specific embodiments, an axial hole is formed in the axial position of the stirring blade seat, threads matched with the threads on the stirring shaft are formed in the inner wall of the axial hole, and the stirring blade seat is screwed on the stirring shaft and is fixed and limited by a screw cap.
In some preferred embodiments, the stirring blade may be one of a turbine impeller and a paddle impeller, but is not limited thereto.
In some preferred schemes of the embodiment of the utility model, miniature ball-milling subassembly bottom with the (mixing) shaft passes through screw thread fixed connection, miniature ball-milling subassembly upper portion with the (mixing) shaft passes through welded connection and fixes.
In some preferred embodiments, the micro ball milling assembly comprises a ball milling body, wherein the ball milling body is provided with a threaded connecting hole which is axially communicated along the center and matched with the stirring shaft.
In some preferred embodiments, an annular feeding net is arranged on the upper end surface of the ball milling body around the periphery of the threaded connecting hole, an annular pressure bearing net is arranged on the lower end surface of the ball milling body around the periphery of the threaded connecting hole, and a material channel is arranged between the annular feeding net and the annular pressure bearing net; the ball milling body above the outer side part of the annular pressure-bearing net is provided with a grinding cavity which extends along the direction vertical to the axial direction of the stirring shaft and is communicated with the material channel, the outer end part of the grinding cavity is provided with a discharge hole, a plurality of grinding balls are arranged inside the grinding cavity, and the diameters of the grinding balls are larger than the aperture of the discharge hole.
The embodiment of the utility model provides a still provide a solid-liquid reaction agitator with ball-milling function, it includes: the reaction kettle body and the solid-liquid reaction stirring paddle, the solid-liquid reaction stirring paddle is vertically arranged in the reaction kettle body, and the upper end of a stirring shaft of the solid-liquid reaction stirring paddle extends out of the top of the reaction kettle body and then is connected with a stirring motor.
The embodiment of the utility model provides a solid-liquid reaction stirring rake and agitator with ball-milling function carries out high-speed stirring through stirring the subassembly, promotes going on of reaction, and the energy saving simultaneously, through the grinding ball acceleration solid-liquid reaction among the miniature ball-milling subassembly, improves reaction efficiency, reduces the material particle diameter, promotes the product quality, can be used to high viscosity solid-liquid reaction thick liquids.
The technical solution, the implementation process and the principle thereof will be further explained with reference to the drawings.
Examples
Referring to fig. 1 and fig. 2, the solid-liquid reaction stirring paddle with ball milling function provided in an embodiment of the present invention includes a stirring component 1 and a micro ball milling component 2, where the stirring component 1 is at least used for stirring solid-liquid reaction materials at a high speed to promote the reaction; the specific structure of the stirring assembly 1, as shown in fig. 1, includes a stirring shaft 11 and a plurality of stirring blade sets disposed on the stirring shaft 11 at intervals, wherein the stirring blade sets can be freely selected from a plurality of sets as required; in specific implementation, the stirring blade group comprises stirring blades 12 and a stirring blade seat 13, wherein the stirring blades 12 and the stirring blade seat 13 are integrally formed and uniformly distributed around the stirring blade seat 13; the axle center position of stirring blade seat 13 is equipped with the shaft hole, and the inner wall in shaft hole is equipped with the screw thread that goes up screw thread phase-match with (mixing) shaft 11, and stirring blade seat 13 spiro union is on (mixing) shaft 11 to fix spacing with the nut. In the implementation process, the stirring blades 12 may be turbine impellers or paddle impellers, and the adjacent stirring blades 12 may also be different types of stirring blades, and may be freely selected and matched according to the application.
The miniature ball milling assembly 2 is arranged corresponding to the stirring assembly 1, the bottom of the miniature ball milling assembly 2 is fixedly connected with the stirring shaft 11 through threads, the miniature ball milling assembly 2 is driven to rotate together when the stirring shaft 11 rotates, the upper part of the miniature ball milling assembly is fixedly connected with the stirring shaft 11 through welding, the rotation lags behind the stirring shaft 11, the miniature ball milling assembly 2 is at least used for grinding stirred materials and reducing the particle size of the materials, and specifically, as shown in fig. 2, the miniature ball milling assembly comprises a ball milling body 21, wherein the center of the ball milling body 21 is provided with a threaded connecting hole 22 which is communicated along the axial direction of the ball milling; an annular feeding net 23 is arranged on the upper end surface of the ball milling body 21 around the periphery of the threaded connecting hole 22, an annular pressure bearing net 24 is arranged on the lower end surface of the ball milling body 21 around the periphery of the threaded connecting hole 22, and a material channel 25 is also arranged between the annular feeding net 23 and the annular pressure bearing net 24; the ball milling body 21 above the outer side of the annular pressure bearing net 24 is provided with a grinding cavity 26 which extends along the direction vertical to the axial direction of the stirring shaft 11 and is communicated with the material channel 25, the outer end part of the grinding cavity 26 is provided with a discharge hole, a plurality of grinding balls 27 are arranged inside the grinding cavity 26, and the diameter of the grinding balls 37 is larger than the aperture of the discharge hole.
The embodiment of the utility model provides a solid-liquid reaction stirring rake during operation with ball-milling function, (mixing) shaft 11 rotates, and the thick liquids after the stirring are discharged by the outer tip discharge gate of grinding chamber 26 by the cyclic annular feed network 23 entering grinding chamber 26 after grinding through grinding ball 27, then through material circulation, as shown in fig. 3, very big improvement reaction efficiency.
Be applied to the solid-liquid reaction agitator with aforementioned solid-liquid reaction stirring rake that has the ball-milling function, the solid-liquid reaction agitator after the equipment includes the reation kettle body and aforementioned solid-liquid reaction stirring rake, and the vertical position of solid-liquid reaction stirring rake is internal and the (mixing) shaft 11 upper end of this solid-liquid reaction stirring rake stretches out behind this reation kettle body top and is connected with agitator motor.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and therefore, the protection scope of the present invention should not be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a solid-liquid reaction stirring rake with ball-milling function which characterized in that includes:
the stirring component is at least used for stirring the solid-liquid reaction materials at a high speed;
miniature ball-milling subassembly, with the stirring subassembly corresponds the setting, and set up in the bottom of stirring subassembly to at least, be used for grinding the material after the stirring, reduce the material particle diameter.
2. The solid-liquid reaction stirring paddle with the ball milling function as recited in claim 1, wherein: the stirring assembly comprises a stirring shaft and a plurality of stirring blade sets arranged on the stirring shaft at intervals.
3. The solid-liquid reaction stirring paddle with the ball milling function as recited in claim 2, wherein: the stirring blade group comprises stirring blades, and the stirring blades are arranged on the stirring shaft through a stirring blade seat.
4. The solid-liquid reaction stirring paddle with ball milling function as claimed in claim 3, wherein: the stirring blades and the stirring blade seat are integrally formed and evenly distributed around the stirring blade seat.
5. The solid-liquid reaction stirring paddle with ball milling function of claim 4, characterized in that: the axle center position of stirring blade seat is equipped with the shaft hole, the inner wall in shaft hole be equipped with the (mixing) shaft on the screw thread assorted screw thread, stirring blade seat spiro union in on the (mixing) shaft to fix spacing with the nut.
6. The solid-liquid reaction stirring paddle with the ball milling function as recited in claim 5, wherein: the stirring blades are turbine type impellers or paddle type impellers.
7. The solid-liquid reaction stirring paddle with the ball milling function as recited in claim 2, wherein: the bottom of the micro ball milling assembly is fixedly connected with the stirring shaft through threads, and the upper part of the micro ball milling assembly is fixedly connected with the stirring shaft through welding.
8. The solid-liquid reaction stirring paddle with ball milling function of claim 7, wherein: the miniature ball milling assembly comprises a ball milling body, wherein the center of the ball milling body is provided with a threaded connecting hole which is axially communicated with the ball milling body and matched with the stirring shaft.
9. The solid-liquid reaction stirring paddle with ball milling function of claim 8, wherein: an annular feeding net is arranged on the upper end surface of the ball milling body around the periphery of the threaded connecting hole, an annular pressure bearing net is arranged on the lower end surface of the ball milling body around the periphery of the threaded connecting hole, and a material channel is also arranged between the annular feeding net and the annular pressure bearing net; the ball milling body above the outer side part of the annular pressure-bearing net is provided with a grinding cavity which extends along the direction vertical to the axial direction of the stirring shaft and is communicated with the material channel, the outer end part of the grinding cavity is provided with a discharge hole, a plurality of grinding balls are arranged inside the grinding cavity, and the diameters of the grinding balls are larger than the aperture of the discharge hole.
10. The utility model provides a solid-liquid reaction agitator with ball-milling function which characterized in that includes: the reaction kettle body and the solid-liquid reaction stirring paddle as set forth in any one of claims 1 to 9, wherein the solid-liquid reaction stirring paddle is vertically positioned in the reaction kettle body, and the upper end of the stirring shaft of the solid-liquid reaction stirring paddle extends out of the top of the reaction kettle body and then is connected with the stirring motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021933898.5U CN213132864U (en) | 2020-09-07 | 2020-09-07 | Solid-liquid reaction stirring paddle with ball milling function and stirrer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021933898.5U CN213132864U (en) | 2020-09-07 | 2020-09-07 | Solid-liquid reaction stirring paddle with ball milling function and stirrer |
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| CN213132864U true CN213132864U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021933898.5U Active CN213132864U (en) | 2020-09-07 | 2020-09-07 | Solid-liquid reaction stirring paddle with ball milling function and stirrer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893805A (en) * | 2021-09-30 | 2022-01-07 | 浙江理工大学上虞工业技术研究院有限公司 | Novel mechanical stirrer for stirring non-Newtonian fluid |
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2020
- 2020-09-07 CN CN202021933898.5U patent/CN213132864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893805A (en) * | 2021-09-30 | 2022-01-07 | 浙江理工大学上虞工业技术研究院有限公司 | Novel mechanical stirrer for stirring non-Newtonian fluid |
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