CN214346890U

CN214346890U - Polishing powder sand mill's pi type dispersion impeller structure

Info

Publication number: CN214346890U
Application number: CN202022405347.8U
Authority: CN
Inventors: 柳焱
Original assignee: Suzhou Funate Electronic New Material Co ltd
Current assignee: Suzhou Funate Electronic New Material Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-10-08
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a pi type dispersion impeller structure of polishing powder sand mill, comprising a main body, settle in the bottom left side of main part has the feed valve, and the middle part of feed valve has seted up the import, the middle part of main part is fixed with grinds the matrix, and grinds the left side one end of matrix and install the water jacket, the mid-mounting of grinding the matrix has the mechanism of grinding, and the mid-mounting of grinding the mechanism has the pivot, filtering mechanism is installed on the top of main part, the export has been seted up to the right side one end of main part. This polishing powder sand mill's pi type dispersion impeller structure is provided with dispersion impeller group, and dispersion impeller group is pi type dispersion impeller group through installing a plurality of cross sections in the pivot for dispersion impeller is at rotatory grinding in-process, and the dispersion impeller that the external diameter is different has different shearing force, changes the motion mode of grinding zirconium pearl and material in the grinding chamber, thereby improves relative movement speed and collision probability between grinding zirconium pearl and the material particle, makes the material reach the fineness of ideal as early as possible.

Description

Polishing powder sand mill's pi type dispersion impeller structure

Technical Field

The utility model relates to a polishing powder sand mill technical field specifically is a pi type dispersion impeller structure of polishing powder sand mill.

Background

The polishing powder is generally composed of cerium-rich oxide, and the cerium-rich oxide powder is ground into powder with small particles through a sanding process. The traditional polishing powder grinding (sanding) equipment has the problems of low efficiency, low precision and the like.

Most of the prior sand mills used in the industries of polishing powder, polishing powder and the like are of a single disc type or eccentric disc type grinding structure, and the higher the relative speed of a grinding medium is, the higher the impact force is, and the better the grinding fineness is; however, the action mode of a single disc type or eccentric disc type sand mill causes the relative motion effect of the grinding medium to be not ideal, and the grinding medium needs to be ground for a plurality of times to reach the ideal fineness, so that the grinding time is increased, the grinding efficiency is reduced, the grinding structure needs to be improved, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing polishing powder sand mill aiming at the conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pi type dispersion impeller structure of polishing powder sand mill to put forward the existing among the above-mentioned background art, the sand mill that trades such as polishing powder used is single disc type or eccentric disc type grinding structure polishing powder sand mill mostly, and grinding medium relative speed is higher, and the impact is just bigger, and the fineness of grind is just better; however, the action mode of a single disc type or eccentric disc type sand mill causes the relative motion effect of the grinding medium to be not ideal, and the grinding medium needs to be ground for a plurality of times to reach the ideal fineness, so that the grinding time is prolonged, the grinding efficiency is reduced, the grinding structure needs to be improved, and the use requirement of people cannot be well met.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pi type dispersion impeller structure of polishing powder sand mill, includes the main part, settle in the bottom left side of main part has the feed valve, and the middle part of feed valve has seted up the import, the middle part of main part is fixed with the grinding matrix, and the left side one end of grinding matrix installs the water jacket, the mid-mounting of grinding matrix has the grinding mechanism, and the mid-mounting of grinding mechanism has the pivot, filtering mechanism is installed on the top of main part, the export has been seted up to the right side one end of main part.

Preferably, the grinding mechanism comprises a dispersion disc group, a fixing ring, a mounting plate, a fixing hole and a bolt, the bottom end of the dispersion disc group is connected with the fixing ring, the mounting plate is mounted in the middle of the fixing ring, the fixing hole is formed in the middle of the mounting plate, and the bolt is mounted in the middle of the fixing hole.

Preferably, the fixing ring and the mounting plate form a fixing structure through bolts, and the fixing holes are symmetrically distributed about the center of the dispersion disc group.

Preferably, filtering mechanism includes filter screen, outer net and intranet, and the outer wall of filter screen installs the outer net, the mid-mounting of outer net has the intranet.

Preferably, the filter screen and the outer net are of an integrated structure, and the outer net is movably connected with the inner net.

Preferably, the grinding mechanism is movably connected to the main body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. because the left side of the bottom of the main body is provided with the feed valve, a user can close and open an inlet, the condition of material leakage is prevented during grinding, grinding base materials are placed in the middle of the main body, the user starts a dispersion disc group of the grinding mechanism, the dispersion disc group rotates through a rotating shaft to perform rotary grinding, the dispersion disc group is in a bowl shape, the cross section of the dispersion disc group is inverted pi-shaped, four semicircular pits are uniformly distributed in the center of the dispersion disc group, the grinding base materials in the main body are effectively ground, the user installs fixing rings of the dispersion disc group respectively in the middle of the rotating shaft, the dispersion disc group is installed on the fixing rings through the installing plates, bolts are inserted in the middle of fixing holes of the installing plates to perform fixed locking, the user quickly installs and detaches the dispersion disc group, and the dispersion disc group is uniformly distributed with four semicircular column-shaped bosses on the rotating shaft, the semi-cylindrical boss and the dispersion disc group pits are in interference fit, so that a user can conveniently grind the grinding base material;

2. because the top end of the main body is provided with the filtering mechanism which is of a double-layer filter screen structure and is respectively provided with the outer net and the inner net for secondary filtering, the grinding quality is greatly improved, and finally the grinding material is discharged through the outlet of the main body;

3. through installing the dispersion impeller group that a plurality of cross sections are pi type in the pivot for the dispersion impeller is at rotatory grinding in-process, and the dispersion impeller that the external diameter is different has different shearing forces, changes the motion mode of grinding zirconium pearl and material in the grinding chamber, thereby improves relative motion speed and collision probability between grinding zirconium pearl and the material particle, makes the material reach the fineness of ideal as early as possible, has reduced grinding time, has improved grinding efficiency.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the grinding mechanism of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic cross-sectional view of the grinding mechanism of the present invention;

fig. 5 is a schematic sectional view of the filtering mechanism of the present invention.

In the figure: 1. a main body; 2. a feed valve; 3. an inlet; 4. grinding the base material; 5. a water jacket; 6. a grinding mechanism; 601. a set of dispersion discs; 602. a fixing ring; 603. mounting a plate; 604. a fixing hole; 605. a bolt; 7. a rotating shaft; 8. a filtering mechanism; 801. filtering with a screen; 802. an outer net; 803. an inner net; 9. and (7) an outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a pi type dispersion impeller structure of polishing powder sand mill, includes main part 1, settle in the bottom left side of main part 1 has feed valve 2, and the middle part of feed valve 2 has seted up import 3, and the middle part of main part 1 is fixed with grinds base material 4, and grinds left side one end of base material 4 and install water jacket 5, and the mid-mounting of grinding base material 4 has grinds mechanism 6, and the mid-mounting of grinding mechanism 6 has pivot 7, and filtering mechanism 8 is installed on the top of main part 1, and export 9 has been seted up to the right side one end of main part 1.

In the utility model, further, the grinding mechanism 6 includes a dispersion disc group 601, a fixing ring 602, a mounting plate 603, a fixing hole 604 and a bolt 605, the bottom end of the dispersion disc group 601 is connected with the fixing ring 602, the middle part of the fixing ring 602 is provided with the mounting plate 603, the middle part of the mounting plate 603 is provided with the fixing hole 604, and the middle part of the fixing hole 604 is provided with the bolt 605; because the bottom left side of main part 1 is provided with feed valve 2, the person of facilitating the use closes and opens 3 departments of import, prevent when lapping, the condition of leaking appearing, because lapping base material 4 has been placed at the middle part of main part 1, the user starts through the dispersion dish group 601 of lapping mechanism 6, dispersion dish group 601 rotates through pivot 7, and rotate and lap, dispersion dish group 601 is the bowl form, its cross section is pi type of putting upside down, dispersion dish group 601 central evenly distributed has four semi-circular pit, the effectual 4 lapping of lapping base material with main part 1 inside is handled.

Further, the fixing ring 602 forms a fixing structure with the mounting plate 603 through bolts 605, and the fixing holes 604 are symmetrically distributed about the center of the dispersion disc group 601; the user installs the solid fixed ring 602 of dispersion disc group 601 respectively according to the middle part at pivot 7, installs at solid fixed ring 602 through mounting panel 603, uses bolt 605 to place and fixes and lock in the fixed orifices 604 middle part of mounting panel 603, and the user carries out quick installation and dismantlement with dispersion disc group 601.

Further, the filtering mechanism 8 comprises a filter screen 801, an outer net 802 and an inner net 803, wherein the outer net 802 is installed on the outer wall of the filter screen 801, and the inner net 803 is installed in the middle of the outer net 802; since the top end of the main body 1 is provided with the filtering mechanism 8, the filtering mechanism 8 has a double-layer filtering net 801 structure, and is provided with an outer net 802 and an inner net 803 for secondary filtering.

Furthermore, the filter screen 801 and the outer net 802 are of an integrated structure, and the outer net 802 is movably connected with the inner net 803; the grinding quality is greatly improved, and finally the grinding material is discharged through an outlet 9 of the main body 1.

Furthermore, the shape structure of the inner wall of the inlet 3 is completely matched with the shape structure of the outer wall of the grinding base material 4, and the grinding mechanism 6 is movably connected with the main body 1; through installing a plurality of cross sections on pivot 7 and being n type dispersion impeller group 601 for the dispersion impeller is at the rotary grinding in-process, and the dispersion impeller that the external diameter is different has different shearing force, changes the motion mode of grinding zirconium pearl and material in grinding the intracavity, thereby improves relative movement speed and collision probability between grinding zirconium pearl and the material particle, makes the material reach ideal fineness as early as possible, has reduced grinding time, has improved grinding efficiency.

The working principle of the Pi-shaped dispersion disc structure of the polishing powder sand mill is as follows: firstly, the left side of the bottom of the main body 1 is provided with the feed valve 2, so that a user can conveniently close and open the inlet 3, and the condition of material leakage is prevented during grinding; secondly, the dispersion disc group 601 is bowl-shaped, the cross section of the dispersion disc group 601 is inverted pi-shaped, four semicircular concave pits are uniformly distributed in the center of the dispersion disc group 601, the grinding base material 4 in the main body 1 is effectively ground, a user installs the fixing rings 602 of the dispersion disc group 601 in the middle of the rotating shaft 7 respectively, installs the fixing rings 602 through the mounting plate 603, and inserts the bolts 605 in the middle of the fixing holes 604 of the mounting plate 603 for fixing and locking; secondly, the user quickly installs and detaches the dispersion disc group 601, four semi-cylindrical bosses are uniformly distributed on the rotating shaft 7 of the dispersion disc group 601, and the semi-cylindrical bosses are in interference fit with pits of the dispersion disc group 601; then the user will grind and grind the base material 4 and grind and handle, because filtering mechanism 8 is installed on the top of main part 1, this filtering mechanism 8 is double-deck filter screen 801 structure, be provided with outer net 802 and intranet 803 respectively and carry out the secondary filter, great improvement grinds the quality, discharge through the export 9 of main part 1 at last, through installing a plurality of cross sections for pi type dispersion dish group 601 on pivot 7, make the dispersion dish in the rotary grinding process, the dispersion dish that the external diameter is different has different shearing forces, change the motion mode of grinding zirconium pearl and material in the grinding chamber, thereby improve relative velocity of motion and the collision probability between grinding zirconium pearl and the material particle, make the material reach ideal fineness as early as possible, grinding time has been reduced, grinding efficiency has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polishing powder sand mill's pi type dispersion impeller structure, includes main part (1), its characterized in that: the utility model discloses a grinding machine, including main part (1), inlet valve (2), water jacket (5), grinding mechanism (6), and the mid-mounting of grinding mechanism (6) has pivot (7), filtering mechanism (8) are installed on the top of main part (1), export (9) have been seted up to the right side one end of main part (1) the bottom left side of settle there is inlet valve (2), and the middle part of inlet valve (2) has seted up import (3), the middle part of main part (1) is fixed with grinding base material (4), and the left side one end of grinding base material (4) installs water jacket (5), the mid-mounting of grinding base material (4) has grinding mechanism (6), and the mid-mounting of grinding mechanism (6) has pivot (7).

2. The pi type dispersion impeller structure of a polishing powder sand mill as claimed in claim 1, wherein: grinding mechanism (6) is including dispersion dish group (601), solid fixed ring (602), mounting panel (603), fixed orifices (604) and bolt (605), and the bottom of dispersion dish group (601) is connected with solid fixed ring (602), the mid-mounting of solid fixed ring (602) has mounting panel (603), and the middle part of mounting panel (603) has seted up fixed orifices (604), the mid-mounting of fixed orifices (604) has bolt (605).

3. The pi type dispersion impeller structure of a polishing powder sand mill as claimed in claim 2, wherein: the fixing ring (602) and the mounting plate (603) form a fixing structure through bolts (605), and the fixing holes (604) are symmetrically distributed about the center of the dispersion disc group (601).

4. The pi type dispersion impeller structure of a polishing powder sand mill as claimed in claim 1, wherein: filtering mechanism (8) include filter screen (801), outer net (802) and intranet (803), and outer net (802) are installed to the outer wall of filter screen (801), the mid-mounting of outer net (802) has intranet (803).

5. The pi type dispersion impeller structure of a polishing powder sand mill as claimed in claim 4, wherein: the filter screen (801) and the outer net (802) are of an integrated structure, and the outer net (802) is movably connected with the inner net (803).

6. The pi type dispersion impeller structure of a polishing powder sand mill as claimed in claim 1, wherein: the grinding mechanism (6) is movably connected with the main body (1).