CN217491230U

CN217491230U - A mix screening plant for tombarthite polishing powder

Info

Publication number: CN217491230U
Application number: CN202221033632.4U
Authority: CN
Inventors: 黄忠
Original assignee: Ganzhou Ruimat New Material Co ltd
Current assignee: Ganzhou Ruimat New Material Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-27
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a mix screening plant for tombarthite polishing powder belongs to tombarthite polishing powder production facility technical field. The utility model provides a mix screening plant for tombarthite polishing powder, includes the mixing sieve case, it is close to the top and laminates the slip from top to bottom in the mixing sieve incasement and is provided with the case that removes the iron, the fixed intercommunication in top one side of the case that removes the iron has the inlet pipe. The utility model discloses a set up screening mechanism, can carry out high-efficient screening to graininess and the powdery material that mixes in the tombarthite polishing powder, and can also prevent to take place the condition of jam, great improvement the filterable effect of device screening, therefore, the clothes hanger is strong in practicability, the setting of first sieve plate and second sieve plate can make the tombarthite polishing powder when screening in this device, the tombarthite polishing powder can be followed the guide direction removal of first sieve plate and second sieve plate, thereby make the walking orbit of tombarthite polishing powder be the curve, compare with the screen cloth that length is the same, its walking orbit is longer, the route of screening is longer, thereby improve the effect of screening.

Description

A mix screening plant for tombarthite polishing powder

Technical Field

The utility model relates to a tombarthite polishing powder production facility technical field particularly, relates to a mix screening plant for tombarthite polishing powder.

Background

The rare earth polishing powder is mixed light rare earth oxide powder which takes cerium oxide as a main component and is used for improving the surface smoothness of products or parts. Usually, bastnaesite concentrate or soluble rare earth salt rare earth chloride or cerium-rich rare earth compound containing more than 80% of CeO 2) is used as a raw material and is prepared by the processes of chemical treatment, burning, crushing, sieving and the like. The rare earth polishing powder has high polishing efficiency due to the unique chemical mechanical action principle, and becomes the first choice of glass polishing materials. The size of the particle size of the rare earth polishing powder determines the precision and speed of polishing, and the polishing powder with larger particle size is more suitable for harder materials, and the polishing powder with smaller particle size is used for softer materials, so that the rare earth polishing powder with various particle sizes needs to be prepared.

The raw materials are mixed and crushed during the production of the rare earth polishing powder, and the granular and powdery raw materials are required to be screened after being crushed to prepare different materials, however, the mixing and screening effect of the existing mixing and screening device for the production of the rare earth polishing powder is not good, so that the blockage is easy to occur, and the production efficiency is greatly reduced; meanwhile, the iron removal factor is not considered during mixing and screening, so that the product quality has unqualified hidden trouble.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a overcome above-mentioned technical problem or solve a mixed screening plant for tombarthite polishing powder of above-mentioned problem at least partially.

The utility model discloses a realize like this:

the utility model provides a mix screening plant for tombarthite polishing powder, including mixing screening case, it is provided with the iron box to laminate the slip from top to bottom to be close to the top in the mixing screening case, the fixed intercommunication in top one side of iron box has the inlet pipe, fixedly connected with valve on the inlet pipe, the inner wall and the bottom of iron box all are provided with magnet, a plurality of unloading holes have been seted up to the bottom equidistance of iron box, it is provided with screening mechanism to be close to the bottom in the mixing screening case, screening mechanism is including screening case, the slip of laminating sets up on the inner wall of mixing screening case from top to bottom in the screening case, the screening case is located the iron box under.

In a preferred scheme, the top end and the bottom end of the screening box are both provided with openings, a first screen plate and a second screen plate are sequentially arranged in the screening box from top to bottom, and the first screen plate and the second screen plate are both obliquely arranged.

In a preferred scheme, the bottom of the screening box is fixedly connected with a third screen plate, the third screen plate is horizontally arranged, and the aperture of the first screen plate, the aperture of the second screen plate and the aperture of the third screen plate are sequentially reduced.

In a preferred scheme, the motor is installed to the outer wall one side that mixed screening case is close to the top, the output shaft end fixedly connected with pivot of motor, the one end of pivot is run through in the lateral wall of mixed screening case and fixed cover and is equipped with the cam, the cam contacts with the top of going the iron box.

In a preferred scheme, the equal fixed mounting in both sides of going the iron box has the slider, the spout has all been seted up to the both sides of mixing and screening case, two slider sliding connection respectively in the inside of two spouts, every the equal fixedly connected with spring in top of slider, every the equal fixed connection in corresponding spout top of one end of spring.

In a preferred scheme, air cylinders are fixedly mounted on two sides of the bottom in the mixing and screening box, and piston rod ends of the two air cylinders are fixedly connected to the outer wall of the screening box.

In a preferred scheme, the two sides of the screening box are fixedly provided with guide blocks, and the two guide blocks are connected inside the sliding groove in a sliding mode.

In a preferred scheme, the bottom of the mixing and screening box is fixedly communicated with a discharging hopper, and one side of the mixing and screening box is hinged with a sealing box door.

The utility model provides a pair of a mix screening plant for tombarthite polishing powder, its beneficial effect including:

1. through the arrangement of the screening mechanism, granular and powdery materials mixed in the rare earth polishing powder can be efficiently screened, and the blocking condition can be prevented, so that the screening and filtering effect of the device is greatly improved, the practicability is high, the arrangement of the first screen plate and the second screen plate in the device can ensure that the rare earth polishing powder can move along the guide directions of the first screen plate and the second screen plate when the rare earth polishing powder is screened, so that the walking track of the rare earth polishing powder is a curve, compared with a screen with the same length, the walking track of the rare earth polishing powder is longer, the screening path is longer, and the screening effect is improved;

2. use through setting up the cooperation of going iron box and magnet, pour into polishing powder into through the inlet pipe to going iron box in, the going iron box is at the upper and lower slip in-process, the inside polishing powder motion of going iron box, and iron that probably adulterates in the polishing powder is adsorbed by magnet in the motion process, has increased the quality of screening.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a first perspective view provided in an embodiment of the present invention;

fig. 2 is a second perspective view provided in the embodiment of the present invention;

fig. 3 is a schematic front view cross-sectional structure diagram according to an embodiment of the present invention;

fig. 4 is a perspective view of the screening box according to the embodiment of the present invention.

In the figure: 101. a mixing and screening box; 102. feeding a hopper; 103. sealing the box door; 104. a de-ironing box; 105. a feed pipe; 106. a valve; 107. a magnet; 108. a motor; 109. a rotating shaft; 110. a chute; 111. a slider; 112. a spring; 113. a blanking hole; 114. a cam; 200. a screening mechanism; 201. screening the box; 202. a cylinder; 203. a first screen plate; 204. a second screen panel; 205. a third screen panel; 206. and a guide block.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a mixing and screening device for rare earth polishing powder comprises a mixing and screening box 101, wherein a deferrization box 104 is vertically attached and slidably arranged in the mixing and screening box 101 near the top, a feeding pipe 105 is fixedly communicated with one side of the top of the iron removing box 104, a valve 106 is fixedly connected on the feeding pipe 105, the inner wall and the bottom of the iron removing box 104 are both provided with magnets 107, the bottom of the iron removing box 104 is provided with a plurality of blanking holes 113 at equal intervals, a screening mechanism 200 is arranged in the mixing screening box 101 near the bottom, the screening mechanism 200 comprises a screening box 201, the screening box 201 is vertically attached and slidably arranged on the inner wall of the mixing screening box 101, the screening box 201 is positioned under the iron removing box 104, and can efficiently screen granular and powdery materials mixed in the rare earth polishing powder, and can also prevent the condition of taking place to block up, so, great improvement the filterable effect of device screening.

In a preferred embodiment, the top end and the bottom end of the sieving box 201 are both open, a first sieve plate 203 and a second sieve plate 204 are sequentially arranged in the sieving box 201 from top to bottom, and both the first sieve plate 203 and the second sieve plate 204 are arranged obliquely, so that the rare earth polishing powder can move along the guide directions of the first sieve plate 203 and the second sieve plate 204 during sieving, and thus the travel track of the rare earth polishing powder is a curve.

In a preferred embodiment, a third screen plate 205 is fixedly connected to the bottom of the screening box 201, the third screen plate 205 is horizontally disposed, and the aperture of the first screen plate 203, the aperture of the second screen plate 204, and the aperture of the third screen plate 205 are sequentially reduced, so that the effect of screening according to the grade is ensured.

In a preferred embodiment, motor 108 is installed to outer wall one side that mixed screening case 101 is close to the top, the output shaft end fixedly connected with pivot 109 of motor 108, the one end of pivot 109 runs through in the lateral wall of mixed screening case 101 and fixed cover is equipped with cam 114, cam 114 contacts with the top of going iron box 104, opens motor 108, and motor 108 work drives pivot 109 and rotates, and then drives cam 114 and rotate, and cam 114 contacts with the top of going iron box 104 that the rotation in-process does not stop, utilizes the elastic deformation of spring 112 again for going iron box 104 the up-and-down motion that does not stop in mixed screening case 101.

In a preferred embodiment, the two sides of the de-ironing box 104 are fixedly provided with sliding blocks 111, the two sides of the mixing and screening box 101 are provided with sliding grooves 110, the two sliding blocks 111 are respectively connected inside the two sliding grooves 110 in a sliding manner, the top of each sliding block 111 is fixedly connected with a spring 112, one end of each spring 112 is fixedly connected to the inner top of the corresponding sliding groove 110, and the stability of the de-ironing box 104 in the up-and-down sliding process is improved by arranging the springs 112, the sliding blocks 111 and the sliding grooves 110 to be matched for use.

In a preferred embodiment, air cylinders 202 are fixedly installed on both sides of the bottom in the mixing and screening box 101, the rod ends of the two air cylinders 202 are fixedly connected to the outer wall of the screening box 201, and when the air cylinders 202 are started, the rod ends of the air cylinders 202 continuously extend or retract, so as to drive the screening box 201 to slide up and down.

In a preferred embodiment, guide blocks 206 are fixedly mounted on both sides of the screening box 201, and both the guide blocks 206 are slidably connected inside the sliding chute 110, so as to increase the stability of the screening box 201 during movement.

In a preferred embodiment, the bottom of the mixing and sieving box 101 is fixedly communicated with a lower hopper 102, and one side of the mixing and sieving box 101 is hinged with a sealing box door 103.

Specifically, the working process or the working principle of the mixing and screening device for the rare earth polishing powder is as follows: when the polishing powder screening device is used, the collecting device can be placed below the discharging hopper 102 and used for storing screened polishing powder, then the valve 106 is opened, rare earth polishing powder is fed into the de-ironing box 104 through the feeding pipe 105, the valve 106 is closed, the motor 108 is simultaneously opened, the motor 108 works to drive the rotating shaft 109 to rotate, the cam 114 is further driven to rotate, the cam 114 is ceaselessly contacted with the top of the de-ironing box 104 in the rotating process, the elastic deformation of the spring 112 is utilized to enable the de-ironing box 104 to ceaselessly move up and down in the mixing screening box 101, the polishing powder in the de-ironing box 104 moves in the up-and-down sliding process, iron possibly doped in the polishing powder is adsorbed by the magnet 107 in the moving process, and the screening quality is improved;

the polishing powder after the iron removal falls into the screening box 201, and simultaneously, the cylinder 202 is started, the piston rod end of the cylinder 202 continuously extends out or retracts, so that the screening box 201 is driven to slide up and down, in the process of sliding the screening box 201 up and down, the polishing powder vibrates on the first screen plate 203, at the moment, the polishing powder smaller than the aperture of the first screen plate 203 can fall onto the second screen plate 204, the screening is continued, under the screening of the second screen plate 204, the polishing powder smaller than the aperture of the second screen plate 204 can fall onto the third screen plate 205, and finally the polishing powder smaller than the aperture of the third screen plate 205 can fall into the collecting device below the lower hopper 102.

It should be noted that the motor 108 and the cylinder 202 are devices or apparatuses existing in the prior art or devices or apparatuses that can be realized by the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, and therefore, detailed descriptions thereof are omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixing and screening device for rare earth polishing powder comprises a mixing and screening box (101), it is characterized in that an iron removing box (104) is arranged in the mixing screening box (101) close to the top in a vertically-fit sliding manner, a feeding pipe (105) is fixedly communicated with one side of the top of the iron removing box (104), a valve (106) is fixedly connected onto the feeding pipe (105), magnets (107) are arranged on the inner wall and the bottom of the iron removing box (104), a plurality of blanking holes (113) are arranged at the bottom of the iron removing box (104) at equal intervals, a screening mechanism (200) is arranged in the mixing screening box (101) near the bottom, screening mechanism (200) are including screening case (201), laminating slip about screening case (201) sets up on the inner wall of mixing screening case (101), screening case (201) are located going iron box (104) under.

2. The mixing and screening device for the rare earth polishing powder according to claim 1, wherein the top end and the bottom end of the screening box (201) are both open, a first screen plate (203) and a second screen plate (204) are sequentially arranged in the screening box (201) from top to bottom, and the first screen plate (203) and the second screen plate (204) are both inclined.

3. The mixing and screening device for the rare earth polishing powder as claimed in claim 2, wherein a third screen plate (205) is fixedly connected to the bottom of the screening box (201), the third screen plate (205) is horizontally arranged, and the pore diameters of the first screen plate (203), the second screen plate (204) and the third screen plate (205) are sequentially reduced.

4. The mixing and screening device for the rare earth polishing powder as claimed in claim 3, wherein a motor (108) is installed on one side of the outer wall of the mixing and screening box (101) close to the top, a rotating shaft (109) is fixedly connected to an output shaft of the motor (108), one end of the rotating shaft (109) penetrates through the side wall of the mixing and screening box (101) and is fixedly sleeved with a cam (114), and the cam (114) is in contact with the top of the deferrization box (104).

5. The mixing and screening device for the rare earth polishing powder according to claim 4, wherein sliding blocks (111) are fixedly mounted on two sides of the de-ironing box (104), sliding grooves (110) are formed in two sides of the mixing and screening box (101), the two sliding blocks (111) are respectively connected to the two sliding grooves (110) in a sliding mode, a spring (112) is fixedly connected to the top of each sliding block (111), and one end of each spring (112) is fixedly connected to the top of the corresponding sliding groove (110).

6. The mixing and screening device for the rare earth polishing powder according to claim 5, wherein air cylinders (202) are fixedly mounted on two sides of the bottom in the mixing and screening box (101), and piston rod ends of the two air cylinders (202) are fixedly connected to the outer wall of the screening box (201).

7. The mixing and screening device for the rare earth polishing powder according to claim 6, wherein guide blocks (206) are fixedly mounted on both sides of the screening box (201), and both guide blocks (206) are slidably connected inside the sliding groove (110).

8. The mixing and screening device for the rare earth polishing powder according to claim 7, wherein a lower hopper (102) is fixedly communicated with the bottom of the mixing and screening box (101), and a sealing box door (103) is hinged to one side of the mixing and screening box (101).