CN217595176U

CN217595176U - Screening device for grading fused quartz powder

Info

Publication number: CN217595176U
Application number: CN202221651979.5U
Authority: CN
Inventors: 吕金虎
Original assignee: Lianyungang Taosheng Fused Quartz Co ltd
Current assignee: Lianyungang Taosheng Fused Quartz Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-18
Anticipated expiration: 2032-06-28

Abstract

The utility model belongs to the screening plant field, especially, a hierarchical screening plant that uses of fused quartz powder, the screen cloth to current screening plant is not convenient for take out, when appearing blockking up, clears up inconvenient problem, the following scheme is proposed now, it includes that the top is established to open-ended screening case, the top contact of screening case has the case lid, and the bottom fixed mounting of case lid has two risers, the outside of two risers all with the inner wall contact of screening case, be equipped with two filter screens between two risers, the equal fixed mounting in both ends of two filter screens has the rectangular channel, and the rectangular channel has all been seted up to one side of two risers, and the rectangular channel clamps with the rectangular channel that corresponds, and the rectangular channel is equipped with two openings, and two unloading holes have been seted up to one side of a riser in two risers, and the groove that resets has been seted up to one side of case lid, and slidable mounting has the limiting plate in the groove that resets, and one side fixed mounting of screening case has the U-shaped piece, the utility model discloses be convenient for dismantle two filter screens, and then conveniently clear up.

Description

Hierarchical screening plant that uses of fused quartz powder

Technical Field

The utility model relates to a screening plant technical field especially relates to a hierarchical screening plant that uses of fused quartz powder.

Background

A screening device is needed when quartz powder is classified, and through retrieval, the method has the following steps: CN207430673U patent document discloses a quartz powder screening device, which comprises a base, a second sieve barrel, a first sieve barrel and a driving box, wherein the second sieve barrel is arranged above the base, the upper end of the second sieve barrel is communicated with the first sieve barrel, the inner side of the bottom of the first sieve barrel is connected with the driving box through an arranged vibrating rod, one side of the driving box is connected with a gearbox through an arranged transmission rod, one side of the gearbox is connected with a motor, the base and the second sieve barrel are connected through a plurality of reset springs, one side of the second sieve barrel and one side of the first sieve barrel are respectively provided with a second discharge hole and a first discharge hole, screens are respectively arranged above the bottoms of the inner sides of the second sieve barrel and the first sieve barrel, and are provided with the first sieve barrel and the second sieve barrel for screening quartz powder in layers, so as to improve the screening effect; the sieve meshes of the arranged sieve mesh are different in size and are used for sieving and filtering impurities and quartz sand with larger particles, so that the purity of quartz powder is improved conveniently; the top end of the sieve barrel is connected with a vibrating rod and driving box combination for driving the sieve barrel to rock, so that the sieving efficiency is improved conveniently;

the screen mesh of the screening device is inconvenient to take out and inconvenient to clean when blockage occurs, so that the screening device for classifying the fused quartz powder is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the screen cloth of the screening device in the prior art is not convenient to take out, and when the blockage occurs, the inconvenient shortcoming of cleaning is solved, and the provided screening device for grading fused quartz powder.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a hierarchical screening plant that uses of fused quartz powder, establish to open-ended screening case including the top, the top contact of screening case has the case lid, the bottom fixed mounting of case lid has two risers, the outside of two risers all with the inner wall contact of screening case, be equipped with two filter screens between two risers, the equal fixed mounting in both ends of two filter screens has the rectangular channel, the rectangular channel has all been seted up to one side of two risers, the rectangular channel clamps with the rectangular channel that corresponds, the rectangular channel is equipped with two openings, two unloading holes have been seted up to one side of a riser in two risers, the reset groove has been seted up to one side of case lid, slidable mounting has the limiting plate in the reset groove, one side fixed mounting of screening case has the U-shaped piece, the top of limiting plate and the inboard contact in top of U-shaped piece.

Preferably, one side of the screening box is fixedly communicated with a first blanking pipe and a second blanking pipe, the other side of the screening box is fixedly communicated with a third blanking pipe, and the box cover is provided with an adding opening.

Preferably, one end of a first spring is fixedly mounted on the inner wall of one side of the reset groove, and the other end of the first spring is fixedly connected with one side of the limiting plate.

Preferably, a plurality of positioning blocks are fixedly mounted at the bottom of the box cover, a plurality of positioning grooves are formed in the top of the screening box, and the positioning blocks are clamped with the corresponding positioning grooves.

Preferably, the bottom fixed mounting of screening case has the one end of a plurality of second springs, and the equal fixed mounting of the other end of a plurality of second springs has the support column.

Preferably, the bottom of a plurality of support columns is fixedly provided with the same bottom plate, and the bottom of the screening box is fixedly provided with a vibration motor.

The utility model discloses in, a hierarchical screening plant's that uses of fused quartz powder beneficial effect:

when the filter screens need to be taken out and cleaned, the limiting plate is pushed to move rightwards, the first spring is extruded and contracted, the limiting plate is separated from the U-shaped block, then the box cover is pulled upwards, the positioning block is separated from the positioning groove, the box cover drives the two vertical plates to be separated from the screening box, the two filter screens are taken out, the two filter screens are pushed to move, the rectangular block is separated from the rectangular groove, and the two filter screens can be taken down and cleaned;

the utility model discloses be convenient for dismantle two filter screens, and then conveniently clear up.

Drawings

Fig. 1 is a schematic structural view of a screening device for classifying fused silica powder provided by the present invention;

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of a sieving device for classifying fused silica powder according to the present invention;

FIG. 3 is a schematic top view of a sifting box, a vertical plate and a rectangular block of the sifting device for grading fused silica powder according to the present invention;

fig. 4 is a schematic perspective view of a vertical plate of a sieving device for classifying fused silica powder according to the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a second spring; 4. screening the box; 5. a box cover; 6. a vertical plate; 7. filtering with a screen; 8. a rectangular block; 9. a rectangular groove; 10. a first blanking pipe; 11. a second feeding pipe; 12. a third blanking pipe; 13. a blanking hole; 14. a vibration motor; 15. a limiting plate; 16. a U-shaped block; 17. a first spring; 18. and (5) positioning the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

Referring to fig. 1-4, a screening device for classifying fused quartz powder, including the top, a screening box 4 with an opening is arranged, a box cover 5 is arranged at the top of the screening box 4, two vertical plates 6 are fixedly arranged at the bottom of the box cover 5, the outer sides of the two vertical plates 6 are in contact with the inner wall of the screening box 4, two filter screens 7 are arranged between the two vertical plates 6, the filter screen above the two filter screens 7 is a coarse filter screen, the lower filter screen is a fine filter screen, rectangular blocks 8 are fixedly arranged at the two ends of the two filter screens 7, rectangular grooves 9 are formed in one sides of the two vertical plates 6, the rectangular blocks 8 are clamped with the corresponding rectangular grooves 9, the rectangular blocks 8 can be pushed out of the rectangular grooves 9, the rectangular grooves 9 are provided with two openings, two blanking holes 13 are formed in one side of one vertical plate 6 of the two vertical plates 6, the blanking holes 13 are used for blanking, a resetting groove is formed in one side of the box cover 5, a limiting plate 15 is slidably arranged in the resetting groove, a U-shaped block 16 is fixedly arranged on one side of the resetting groove, a side of the sieving box 4, the U-shaped block 16 is fixedly arranged, the top of the limiting plate 15 is in contact with the top of the U-shaped block 16, and the box cover 5 can not move upwards.

In this embodiment, one side of the screening box 4 is fixedly communicated with a first blanking pipe 10 and a second blanking pipe 11, the other side of the screening box 4 is fixedly communicated with a third blanking pipe 12, and the box cover 5 is provided with an adding opening.

In this embodiment, one end of the first spring 17 is fixedly mounted on the inner wall of one side of the reset groove, the other end of the first spring 17 is fixedly connected with one side of the limiting plate 15, and the first spring 17 is used for resetting the limiting plate 15.

In this embodiment, a plurality of locating blocks 18 are fixedly mounted at the bottom of the box cover 5, a plurality of locating grooves are formed in the top of the screening box 4, the locating blocks 18 are clamped with the corresponding locating grooves, and when the locating blocks 18 are clamped into the locating grooves, the box cover 5 can be preliminarily located.

In this embodiment, the bottom of screening case 4 fixed mounting has the one end of a plurality of second springs 3, and the equal fixed mounting of the other end of a plurality of second springs 3 has support column 2.

In this embodiment, the same bottom plate 1 is fixedly installed at the bottoms of a plurality of supporting columns 2, and a vibration motor 14 is fixedly installed at the bottom of the screening box 2.

In this embodiment, during the use, add the raw materials from adding the mouth in screening case 4, sieve the raw materials through filter screen 7, in two filter screens 7, the filter screen that is located above is the coarse filter screen, the filter screen below is the fine filter screen, the raw materials or impurity that undersize pass two unloading holes 13 and discharge from first unloading pipe 10 and second unloading pipe 11 respectively, the raw materials that shines at last discharges from third unloading pipe 12, start vibrating motor 14, make screening case 4 rock, improve the screening effect, when needing to take filter screen 7 out the clearance, promote limiting plate 15 and remove right, first spring 17 receives the extrusion shrink, make limiting plate 15 break away from U-shaped piece 16, then upwards stimulate case lid 5, locating piece 18 breaks away from the constant head tank, case lid 5 drives two risers 6 and breaks away from screening case 4, take out two filter screens 7, promote two filter screens 7 and remove, make rectangular block 8 break away from rectangular groove 9, can tear down two filter screens 7 and clear up.

Example two

The difference between this embodiment and the first embodiment is: the bottom fixed mounting of a plurality of support columns 2 has same bottom plate 1, and the bottom fixed mounting of screening case 4 has vibrating motor 14, and the bottom fixed mounting of screening case 4 has the dust cover (not shown), and vibrating motor 14 is located the dust cover, prevents dust through the dust cover to vibrating motor 14.

The rest is the same as the first embodiment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hierarchical screening plant that uses of fused silica flour, establish to open-ended screening case (4) including the top, a serial communication port, the top contact of screening case (4) has case lid (5), the bottom fixed mounting of case lid (5) has two riser (6), the outside of two riser (6) all with the inner wall contact of screening case (4), be equipped with two filter screens (7) between two riser (6), the equal fixed mounting in both ends of two filter screens (7) has rectangular block (8), rectangular channel (9) have all been seted up to one side of two riser (6), rectangular block (8) clamp with rectangular channel (9) that correspond, rectangular channel (9) are equipped with two openings, two unloading hole (13) have been seted up to one side of one riser (6) in two riser (6), the groove that resets has been seted up to one side of case lid (5), sliding installation has limiting plate (15) in the groove that resets, one side fixed mounting of screening case lid (4) has U-shaped block (16), the top of limiting plate (15) and the inboard contact of the top of U-shaped block (16).

2. The screening device for classifying fused quartz powder as claimed in claim 1, wherein a first blanking pipe (10) and a second blanking pipe (11) are fixedly communicated with one side of the screening box (4), a third blanking pipe (12) is fixedly communicated with the other side of the screening box (4), and an adding port is formed in the box cover (5).

3. A screen apparatus for classifying a fused silica powder as claimed in claim 2, wherein one end of the first spring (17) is fixedly installed on one side inner wall of the returning groove, and the other end of the first spring (17) is fixedly connected to one side of the limiting plate (15).

4. The screening device for classifying fused quartz powder as claimed in claim 3, wherein a plurality of positioning blocks (18) are fixedly mounted at the bottom of the box cover (5), a plurality of positioning grooves are formed at the top of the screening box (4), and the positioning blocks (18) are clamped with the corresponding positioning grooves.

5. A screening apparatus for classifying a molten quartz powder according to claim 4, wherein one end of a plurality of second springs (3) is fixedly installed at the bottom of the screening box (4), and a support pillar (2) is fixedly installed at the other end of each of the plurality of second springs (3).

6. A molten quartz powder classifying screen device according to claim 5, wherein the same base plate (1) is fixedly mounted to the bottom of a plurality of support columns (2), and a vibration motor (14) is fixedly mounted to the bottom of the screening box (4).