CN202143846U - High-efficiency grinding dispersing plate of sand mill - Google Patents
High-efficiency grinding dispersing plate of sand mill Download PDFInfo
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- CN202143846U CN202143846U CN201120231387U CN201120231387U CN202143846U CN 202143846 U CN202143846 U CN 202143846U CN 201120231387 U CN201120231387 U CN 201120231387U CN 201120231387 U CN201120231387 U CN 201120231387U CN 202143846 U CN202143846 U CN 202143846U
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Abstract
The utility model discloses a high-efficiency grinding dispersing plate of a sand mill, which is formed by a plate-like body. A plurality of step-like bodies gradually arising from the bottom plane of the plate-like body are arranged on the disc surface of the plate-like body. An included angle between the step-like body and the bottom plane of the plate-like body is at 5 degrees to 45 degrees. At least two step-like bodies are arranged on the upper plate surface and the lower plate surface of the plate-like body; and ridges of the step-like bodies are arranged in a staggered manner and are inclined along the consistent direction. Compared with the plane structure of the upper disc surface and the lower disc surface of the dispersible plate in the prior art, a plurality of step-like bodies lead to higher dispersing efficiency; as the same mutually-interlaced step-like body is arranged on the upper surface and the lower surface of the plate-like body, the plate-like body capable of rotating at high speed can be kept balanced, is stable and has small noise. Under conditions of same grinding ball and materials, the dispersing plate is averaged four times. With the adoption of the high-efficiency grinding dispersible plate of the sand mill, the time for achieving the similar particle size is shortened by 11.3 percent, i.e., the energy-saving efficiency is more than 10 percent.
Description
Technical field
The utility model relates to the sand mill lapping device, relates in particular to a kind of sand mill high-efficient grinding dispersion impeller.
Background technology
The sand mill lapping device is widely used in industrial circles such as paint, cosmetics, food, daily use chemicals, dyestuff, printing ink, medicine, magnetic recording material, ferrite, photographic film.Its principle is that dispersion impeller drives the abrasive media high-speed motion and produces friction and shearing, makes material obtain grinding and disperseing.The dispersion impeller of prior art is a disking body, finds that through production practices the dispersion efficiency of prior art dispersion impeller is not high, needs milling time very long.The defective that is prior art is: the grinding energy consumption is big because milling time length causes, grinding efficiency is low.
Summary of the invention
The purpose of the utility model is directed against the deficiency of prior art, the sand mill high-efficient grinding dispersion impeller of a kind of dispersion efficiency height is provided, consume energy less, milling time is short.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of sand mill high-efficient grinding dispersion impeller is made up of a disking body, it is characterized in that, the card of described disking body is provided with several rank bodies that gradually arises from this disking body baseplane.Said rank body and disking body baseplane angle are at 5-45 °.Said disking body is provided with the rank body more than 2 on two cards up and down at least, and the ridge of described rank body is staggered, and incline direction is consistent.
The utlity model has following beneficial effect: for the planar structure of 2 cards about the dispersion impeller in the existing conventional art; A plurality of rank body makes dispersion efficiency higher; A plurality of rank body radial equipartition is on disking body; The material that grind to be disperseed increases with the disk body contact-making surface, because the disking body upper and lower surface is equipped with identical interlaced rank body, can make the disking body of rotation at a high speed keep balance, stablizes, noise is little.Suitable angle had both increased the active force of rank body to abrasive media and material, and the excessive abrasive media that causes of the power that prevents again breaks up or disking body damages.
To sum up, the advantage of the utility model:
1, the rank body protrudes from the disking body surface has increased the touch opportunity that is stirred material and disking body, has increased the shearing force between the abrasive media accordingly, has improved grinding effect.
Produce powerful whirlpool power when the rank body that 2, protrudes from disking body rotates at a high speed, make the corresponding generation whirlpool of material of container bottom, under action of centrifugal force, move up, improved grinding effect, grind more fully, efficient is higher.
3, the sand mill with 2 liter capacities is an example, and under the identical condition of grinding bead, material, four times average.The time that the utility model reaches close particle diameter shortens 11.3%.Be that energy-saving efficiency is more than 10%.
Description of drawings
Fig. 1 is a kind of sand mill high-efficient grinding dispersion impeller contour structures sketch map.
Fig. 2 is a kind of sand mill high-efficient grinding dispersion impeller side structure sketch map.
Among the figure, 1. rank body, 2. disking body, 3. ridge, 4. angle, 5. baseplane.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is explained further details.
As shown in the figure; A kind of sand mill high-efficient grinding dispersion impeller; Comprise disking body (2) and be located at 4 the rank bodies (1) on its upper and lower surface, present embodiment has all designed 4 rank bodies (1) at rotating disc body (2) upper and lower surface, and baseplane (5) angle (4) of rank body (1) and disking body (2) is 5-45 ° of scope; Present embodiment is got 30 °; And the same direction in (1) adjacent edge of the rank body on each card tilts to be distributed on the disking body (2), and the ridge (3) of rank body (1) is staggered, and incline direction is consistent.The utility model is used the axle sleeve groove by the method for current known maturation, and keyway is fixed on the motor shaft.During work; Motor shaft drives disking body (2) rotation at a high speed; Abrasive media disking body (2) and be located on its upper and lower surface rank body (1) effect down thereupon high speed rotate mutual collision friction; Produce powerful shearing force, material is ground to particle diameter below several microns under the effect of shearing force, reach production requirement.
Claims (1)
1. sand mill high-efficient grinding dispersion impeller; Be made up of a disking body, it is characterized in that, the card of described disking body is provided with several rank bodies that gradually arises from this disking body baseplane; Said rank body and disking body baseplane angle are at 5-45 °; Said disking body is provided with the rank body more than 2 on two cards up and down at least, and the ridge of described rank body is staggered, and incline direction is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120231387U CN202143846U (en) | 2011-07-01 | 2011-07-01 | High-efficiency grinding dispersing plate of sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120231387U CN202143846U (en) | 2011-07-01 | 2011-07-01 | High-efficiency grinding dispersing plate of sand mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143846U true CN202143846U (en) | 2012-02-15 |
Family
ID=45579783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120231387U Expired - Fee Related CN202143846U (en) | 2011-07-01 | 2011-07-01 | High-efficiency grinding dispersing plate of sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240154A (en) * | 2013-03-12 | 2013-08-14 | 苏有良 | Fluid impact-type grinding and dispersing element |
| CN104148145A (en) * | 2014-08-27 | 2014-11-19 | 梧州市旺捷机械制造有限公司 | Dispersion disc of sand mill |
-
2011
- 2011-07-01 CN CN201120231387U patent/CN202143846U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240154A (en) * | 2013-03-12 | 2013-08-14 | 苏有良 | Fluid impact-type grinding and dispersing element |
| CN104148145A (en) * | 2014-08-27 | 2014-11-19 | 梧州市旺捷机械制造有限公司 | Dispersion disc of sand mill |
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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 |
Granted publication date: 20120215 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |