CN115318628A

CN115318628A - Ceramic fine screening device

Info

Publication number: CN115318628A
Application number: CN202210775506.4A
Authority: CN
Inventors: 蔡喜来; 张琳悦
Original assignee: Comrolla Co ltd
Current assignee: Comrolla Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-11
Anticipated expiration: 2042-07-01
Also published as: CN115318628B

Abstract

The invention discloses a ceramic fine selection screening device which comprises a collection assembly, a screening assembly and a screening assembly, wherein the collection assembly comprises a collection pool, a guide piece arranged in the collection pool and a screening plate arranged on the guide piece; the screening assembly comprises a filtering bottom plate arranged in the collecting tank, an accumulation tank movably connected to the lower end of the collecting tank and a discharge pipe arranged on the side wall of the accumulation tank; and the discharge assembly comprises a recovery pipe arranged on the accumulation tank and a pump body arranged in the recovery pipe, when the raw materials are screened, the raw materials are conveyed through the guide piece and the screening plate and fall onto the filtering bottom plate, after the raw materials are screened, the collection tank is lifted, the raw materials with small particles are collected in the accumulation tank, and the large particles are left in the collection tank to complete screening.

Description

Ceramic fine screening device

Technical Field

The invention relates to the technical field of ceramic screening processing, in particular to a ceramic screening device.

Background

Ceramic product has higher hardness and plasticity, and when carrying out ceramic product processing, often need carry out stock granulation processing, some raw materialss all have rated demand on the granularity, consequently need use corresponding screening plant to sieve granule material usually to reach different granularity demands.

But current ceramic raw materials screening plant adopts the mode of continuous screening more, wherein bold material need get rid of at last through longer processing, whole treatment effeciency is comparatively low, also there is some screening plant to use the multistage vibrations board of slope to carry out vibration screening, but the material piles up to slope one side easily in the course of treatment, influence screening effect, the material keeps the inclined sliding whereabouts simultaneously, cause partial material not in time to screen easily, influence the complete screening processing of material, and current ceramic raw materials screening plant has the inhomogeneous problem of unloading many times, influence the uniform treatment of device.

Aiming at the problems, the innovative design is carried out on the basis of the original ceramic raw material screening device.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The invention is provided in view of the problems of the existing ceramic fine-selecting screening device.

Therefore, the invention aims to provide a ceramic fine-selection screening device.

In order to solve the technical problems, the invention provides the following technical scheme: a ceramic fine-selection screening device comprises a collecting assembly, a screening assembly and a screening assembly, wherein the collecting assembly comprises a collecting tank, a guide piece arranged in the collecting tank and a screening plate arranged on the guide piece; the screening assembly comprises a filtering bottom plate arranged in the collecting tank, an accumulation tank movably connected to the lower end of the collecting tank and a discharge pipe arranged on the side wall of the accumulation tank; and the discharge assembly comprises a recovery pipe arranged on the accumulation pool and a pump body arranged in the recovery pipe.

As a preferable scheme of the ceramic fine-selecting screening device, the ceramic fine-selecting screening device comprises the following components: the guide piece is including setting up center post, the rotation that puts at the collecting pit central point and connecting the center sleeve pipe outside the center post and seting up the standing groove on center sleeve pipe lateral wall, the screening board is placed in the standing groove, the standing groove is seted up along center sheathed tube outer wall circumference array, center post lower extreme links to each other with the accumulation pond, the collecting pit center seted up with accumulation pond complex cylinder hole, wherein, the tip of screening board is provided with the scraper blade.

As a preferable scheme of the ceramic fine-selecting screening device, the ceramic fine-selecting screening device comprises the following components: the filter base plate is provided with a plurality of screening holes, the filter base plate is connected with a plurality of pushing blocks in a sliding mode, pushing plates are arranged on the pushing blocks, and a driving part is arranged between the central sleeve and the collecting tank.

As a preferable scheme of the ceramic fine-selection screening device, the ceramic fine-selection screening device comprises the following components: the driving part comprises a driving plate which is rotatably connected at the upper end of the filtering bottom plate, a sleeve which is connected on the filtering bottom plate, an internal thread which is arranged in the sleeve and an external thread which is arranged outside the central column and is matched with the internal thread, the upper end of the sleeve extends upwards,

and a driving piece is arranged between the driving plate and the pushing block.

As a preferable scheme of the ceramic fine-selection screening device, the ceramic fine-selection screening device comprises the following components: the driving piece comprises a scroll strip arranged on the upper surface of the driving plate and a plurality of driving strips arranged at the lower end of each pushing block,

the scroll strip is the heliciform, be provided with between drive strip and the drive strip with scroll strip complex cooperation groove.

As a preferable scheme of the ceramic fine-selection screening device, the ceramic fine-selection screening device comprises the following components: the pushing block is rotatably connected with a first driving gear, the other side of the pushing block is provided with a connecting rod, one end of the rotating shaft extending out of the connecting rod is provided with a second driving gear, the connecting rod is rotatably connected with a third driving gear connected with the second driving gear, one end of the rotating shaft extending out of the third driving gear is provided with a sweeping plate,

the sweeping plate is wrapped by a reinforcing plate.

As a preferable scheme of the ceramic fine-selection screening device, the ceramic fine-selection screening device comprises the following components: the filter base plate is provided with a butt rod, the butt rod is provided with a matching rack matched with a first driving gear, a guide strip is arranged on the rotating shaft, guide wheels are arranged at two ends of the guide strip, a strip-shaped groove plate is arranged on the filter base plate, and the guide strip is matched with the strip-shaped groove plate.

As a preferable scheme of the ceramic fine-selecting screening device, the ceramic fine-selecting screening device comprises the following components: the collecting tank is characterized in that a plurality of clamping blocks are arranged on the side wall of the collecting tank, a plurality of driving screw rods in threaded connection with the clamping blocks are arranged inside the side wall of the accumulating tank, a stepping motor is arranged at the lower end of each driving screw rod, a sunken block is arranged at the upper end of the central column, and a flanging matched with the sunken block is arranged on the cylindrical hole.

As a preferable scheme of the ceramic fine-selection screening device, the ceramic fine-selection screening device comprises the following components: the collecting tank upper end is provided with the top cap, set up on the top cap with sunken piece complex raw materials export.

The invention has the beneficial effects that: when screening, the raw materials are conveyed through the guide piece and the screening plate and fall to the filtering bottom plate, after screening, the collecting tank is lifted, the raw materials with small particles are collected in the accumulating tank, and the large particles are left in the collecting tank to finish screening.

Drawings

FIG. 1 is a schematic view of the overall structure of the ceramic selecting and screening device of the present invention.

Fig. 2 is a schematic view of the structure of part a in fig. 1 of the ceramic fine screening device of the present invention.

Fig. 3 is a schematic structural diagram of a driving part of the ceramic fine-screening device.

Fig. 4 is a cross-sectional view of the structure of a sieving pool of the ceramic fine-selecting sieving device of the invention.

Fig. 5 is a schematic structural diagram of a driving member of the ceramic fine screening device of the present invention.

FIG. 6 is a schematic structural diagram of a sweeping plate and a sieving pool of the ceramic fine-selecting sieving device of the present invention.

100, a collecting component; 101. a collection tank; 102. a guide member; 102a, a central column; 102b, a central sleeve; 102c, placing grooves; 103. a screening plate; 200. a screen assembly; 201. a filter base plate; 202. an accumulation pool; 203. a discharge pipe; 204. sieving holes; 205. a pushing block; 206. pushing a plate; 300. a drive member; 301. a drive plate; 302. a sleeve; 303. a drive member; 303a, a scroll bar; 303b, a driving block; 303c, a drive bar; 303d, a mating groove; 304. a first drive gear; 305. connecting the plates; 306. sweeping the board; 307. a sieving pool; 308. an inclined plate; 401. a mating rack; 402. a guide strip; 403. a guide wheel; 404. a long-strip groove plate; 500. a clamping block; 501. driving a lead screw; 502. a stepping motor; 503. and (5) a raw material outlet.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures of the present invention are described in detail below.

Example 1

Referring to fig. 1, a ceramic selecting and screening device includes a collecting assembly 100 including a collecting tank 101, a guide member 102 disposed in the collecting tank 101, and a screening plate 103 disposed on the guide member 102; a screen assembly 200 including a filtering bottom plate 201 disposed in the collection tank 101, an accumulation tank 202 movably connected to a lower end of the collection tank 101, and a discharge pipe 203 disposed on a sidewall of the accumulation tank 202; and a discharge assembly connected outside the discharge pipe 203.

Specifically, the main structure of the present invention includes a collecting assembly 100, in this embodiment, the collecting assembly 100 includes a collecting tank 101, a guiding member 102 is further disposed in the collecting tank 101, the guiding member 102 includes a guiding pipe for conveying the raw material and guiding the discharge of the raw material, and then a sieving plate 103 is disposed on the guiding member 102.

Further, the assembly of the present invention further comprises a screening assembly 200, in this embodiment, the screening assembly 200 comprises a filtering bottom plate 201 disposed in the collecting tank 101, the filtering bottom plate 201 is a bottom plate of the collecting tank 101, and an accumulation tank 202 is further disposed at a lower end of the collecting tank 101, a size of the accumulation tank 202 is larger than a size of the collecting tank 101, the collecting tank 101 can slide on the accumulation tank 202 relatively, and meanwhile, a discharge pipe 203 is further communicated with the outside on a side wall of the accumulation tank 202, and the discharge pipe 203 can convey screened raw materials into a guide pipe again for secondary screening.

Meanwhile, the body of the invention further comprises a discharge assembly, in this embodiment, the discharge assembly comprises a recovery pipe arranged outside the discharge pipe 203, and a pump body is arranged at the front end of the recovery pipe and used for forming negative pressure to adsorb the raw materials.

The operation process comprises the following steps: when the screening is performed, the raw material is conveyed through the guide member 102 and the screening plate 103, and falls onto the filtering bottom plate 201, after the screening is performed, the collecting tank 101 is lifted, the raw material of small particles is collected into the accumulation tank, and large particles are left in the collecting tank 101, thereby completing the screening.

Example 2

Referring to fig. 1-6, this embodiment differs from the first embodiment in that: specifically, in this embodiment, the guide member 102 includes a center post 102a disposed at the center of the collecting tank 101, the lower end of the center post 102a is connected to the center of the bottom surface of the accumulation tank 202 and is kept in a vertical state, a center sleeve 102b is rotatably connected to the outside of the center post 102a, the rotation plane of the center sleeve 102b is horizontally disposed, the rotation of the center sleeve 102b is driven by a motor, and then a plurality of placement grooves 102c are further formed in the outside of the stirring sleeve 302, and the placement grooves 102c are disposed along the length direction of the stirring sleeve 302.

Further, a plurality of screening holes 204 are formed in the filtering bottom plate 201, the screening holes 204 are provided with a plurality of screening holes, the screening holes are formed along the annular shape in an outward diverging mode, the filtering bottom plate 201 is in an inverted circular truncated cone shape, a plurality of pushing blocks 205 are connected to the filtering bottom plate 201 in a sliding mode, the pushing blocks 205 are arranged along the screening holes 204 in an opened state, one pushing block 205 corresponds to one row of screening holes 204, a push plate 206 is arranged on the front end face of each pushing block 205, the push plate 206 is in an arc-shaped plate shape, and ceramic raw materials can be conveniently pushed.

Further, a driving part 300 is arranged between the center sleeve 102b and the collecting tank 101, in this embodiment, the driving part 300 includes a driving plate 301 rotatably connected to the upper end of the filtering bottom plate 201, a rotation plane of the driving plate 301 is horizontally arranged and is located above the filtering bottom plate 201, a sleeve 302 is arranged on the lower surface of the driving plate 301, the sleeve 302 is arranged at the center of the driving plate 301, and the sleeve 302 is arranged outside the center post 102 a; an internal thread is formed inside the sleeve 302, and an external thread matched with the internal thread is further formed on the outer side of the center post 102a, so that when the center post 102a gradually moves downwards or upwards, the drive plate 301 rotates by using the relationship between the internal thread and the external thread.

Further, the upper end of the sleeve 302 extends upwards, a connecting ring is arranged in the collecting tank 101 and connected with the sleeve 302, the connecting ring fixes the sleeve 302 and ensures that the driving plate 301 only rotates in the horizontal direction; a driving member 303 is arranged between the driving plate 301 and the pushing blocks 205, in this embodiment, the driving member 303 includes a scroll-shaped strip 303a arranged on the upper surface of the driving plate 301 and a driving block 303b arranged on the upper end of each pushing block 205, a driving strip 303c is arranged on the upper surface of the driving block 303b, a plurality of driving strips 303c are arranged, the scroll-shaped strip 303a is spiral, a guide rail is arranged in the collecting tank 101, the guide rail extends to the driving block 303b to guide the movement of the driving block 303b, and a matching groove 303d matched with the scroll-shaped strip 303a is arranged between the driving strip 303c and the driving strip 303 c.

Further, a first driving gear 304 is rotatably connected to the pushing block 205, a connecting rod is arranged on the other side of the pushing block 205, a second driving gear is arranged at one end, extending out from the connecting rod, of the rotating shaft, a third driving gear connected with the second driving gear is rotatably connected to the connecting rod, a sweeping plate 306 is arranged at one end, extending out from the rotating shaft, of the third driving gear, and a reinforcing plate is coated outside the sweeping plate 306; simultaneously, a butt rod is arranged on the filter base plate 201, a matching rack 401 matched with the first driving gear 304 is arranged on the butt rod, a guide strip 402 is arranged on the rotating shaft, guide wheels 403 are arranged at two ends of the guide strip 402, a long groove plate 404 is arranged on the filter base plate 201, the guide strip 402 is matched with the long groove plate 404, and a 45-degree included angle is formed between the length direction of the guide strip 402 and the length direction of the sweeping plate 306.

The rest of the structure is the same as in example 1.

The operation process comprises the following steps: during cleaning, an operator raises the collecting tank 101 upwards, the collecting tank 101 moves upwards and moves downwards relative to the central column 102a, so that the external threads on the central column 102a drive the sleeve 302 to rotate, then the drive plate 301 rotates, after the drive plate 301 rotates, the drive plate 301 is driven by the scroll strip 303a to move, the drive plate 301 moves towards the directions away from or close to each other, and further drives the pushing block 205 to move, after the pushing block 205 moves, the ceramic raw material is pushed, so that the ceramic raw material with small particles falls from the screening hole 204 and falls into the accumulation tank, and the large particles enter the central sleeve 102b through the placing groove 102c and fall to the upper end of the central column 102 a; meanwhile, the movement of the pushing block 205 drives the first driving gear 304 to move, when the first driving gear 304 moves to the position matched with the rack 401, the first driving gear 304 is driven to rotate, and then the sweeping plate 306 is driven to rotate by the rotating shaft, the second driving gear and the third driving gear, and then when the collecting pool 101 moves downwards, the pushing block 205 can move reversely, so that the sweeping plate 306 rotates to the vertical position, at the moment, the first driving gear 304 is separated from the matched rack 401, the guide strip 402 enters the long strip groove plate 404, the sweeping plate 306 is in the vertical state, raw materials are sent into the negative pressure pipeline, and secondary screening is carried out.

Example 3

Referring to fig. 1-6, this embodiment differs from the first embodiment in that: sliding connection has a plurality of clearance boards on filtering bottom plate 201, clearance board upper end and screening board 103 butt, be provided with a plurality of clearance strips on the clearance board, filter bottom plate 201 is last to have seted up a plurality ofly and clearance strip complex rectangular groove, be provided with a plurality of fixture blocks 500 on the lateral wall of collecting pit 101, the inside drive screw 501 who is provided with a plurality of and fixture block 500 threaded connection of lateral wall of accumulation pond 202, every drive screw 501 lower extreme is provided with step motor 502, center post 102a upper end is provided with the depressed part, be provided with on the cylinder hole with depressed part complex turn-ups, collecting pit 101 upper end is provided with the top cap, set up on the top cap with depressed part complex raw materials export 503.

It is specific, still slide on filtering bottom plate 201 and be connected with a plurality of clearance boards, can with the screening board 103 lower extreme butt after stretching out in the upper end of clearance board, then still be provided with a plurality of clearance strips on the clearance board, the clearance strip stretches out along the face of clearance board, then has seted up a plurality of and has cleared up a complex rectangular groove on filtering bottom plate 201, rectangular groove also can play filterable effect simultaneously.

Further, a plurality of fixture blocks 500 are arranged on the side wall of the collecting tank 101, a plurality of driving screws 501 in threaded connection with the fixture blocks 500 are arranged inside the side wall of the accumulating tank 202, a stepping motor 502 is arranged at the lower end of each driving screw 501, a recessed block is arranged at the upper end of the central column 102a, a flange matched with the recessed block is arranged on each cylindrical hole, a top cover is arranged at the upper end of the collecting tank 101, and a raw material outlet 503 matched with the recessed block is formed in the top cover.

The rest of the structure is the same as in example 2.

The operation process comprises the following steps: the operator is through driving step motor 502 for whole collecting pit 101 rises, then central post 102a also moves downwards relative collecting pit 101 this moment to the back is risen to collecting pit 101, and the sunken piece position that can central post 102a upper end just reaches collecting pit 101 bottommost, and the raw materials can fall into on the sunken piece this moment, then drives step motor 502 again, makes collecting pit 101 descend, and the sunken piece drives the raw materials and rises this moment, and the operator can follow raw materials export 503 and take out the raw materials.

Claims

1. The utility model provides a choice screening plant of pottery which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the collecting assembly (100) comprises a collecting tank (101), a guide piece (102) arranged in the collecting tank (101) and a receiving groove arranged on the guide piece (102);

the screening assembly (200) comprises a filtering bottom plate (201) arranged in the collecting tank (101), an accumulation tank (202) movably connected to the lower end of the collecting tank (101) and a discharge pipe (203) arranged on the side wall of the accumulation tank (202); and the number of the first and second groups,

a discharge assembly including a recovery tube disposed on the accumulation tank (202) and a pump body disposed within the recovery tube.

2. The ceramic sizing screen as recited in claim 1, wherein: the guide piece (102) comprises a central column (102 a) arranged at the central position of the collecting tank (101), a central sleeve (102 b) rotatably connected outside the central column (102 a) and a placing groove (102 c) formed in the side wall of the central sleeve (102 b), the placing grooves (102 c) are formed along the circumferential array of the outer wall of the central sleeve (102 b), the lower end of the central column (102 a) is connected with the accumulating tank (202), the center of the collecting tank (101) is provided with a cylindrical hole matched with the accumulating tank (202),

wherein, the end of the filter bottom plate (201) is provided with a scraper.

3. The ceramic selecting screen apparatus as set forth in claim 2, wherein: a plurality of screening holes (204) are formed in the filtering bottom plate (201), the filtering bottom plate (201) is connected with a plurality of pushing blocks (205) in a sliding mode, pushing plates (206) are arranged on the pushing blocks (205), and a driving part (300) is arranged between the central sleeve (102 b) and the collecting tank (101).

4. A ceramic sizing screen as claimed in claim 3 wherein: the driving part (300) comprises a sleeve (302) which is rotatably connected on the filtering bottom plate (201), an internal thread which is arranged in the sleeve (302) and an external thread which is arranged outside the central column (102 a) and is matched with the internal thread, the upper end of the sleeve (302) upwards extends out of a driving plate (301),

a driving piece (303) is arranged between the driving plate (301) and the pushing block (205).

5. The ceramic selecting screen apparatus as set forth in claim 4, wherein: the driving piece (303) comprises a scroll bar (303 a) arranged on the lower surface of the driving plate (301) and driving blocks (303 b) arranged on the upper ends of the pushing blocks (205), the driving blocks (303 b) are provided with driving bars (303 c) matched with the scroll bar (303 a), the driving bars (303 c) are provided with a plurality of driving bars,

the spiral-shaped strip (303 a) is spiral-shaped, and a matching groove (303 d) matched with the spiral-shaped strip (303 a) is formed between the driving strip (303 c) and the driving strip (303 c).

6. The ceramic selecting screen apparatus as claimed in claim 3 or 5, wherein: the pushing block (205) is connected with a first driving gear (304) in a rotating mode, a connecting rod is arranged on the other side of the pushing block (205), a sweeping plate (306) is arranged at one end, extending out from the connecting rod, of the rotating shaft, a screening pool (307) is arranged on one side of the accumulation pool (202), an inclined plate (308) is arranged between the screening pool (307) and the accumulation pool (202),

the sweeping plate (306) is externally coated with a reinforcing plate.

7. The ceramic selecting screen apparatus as claimed in claim 1 or 3, wherein: be provided with the butt pole on filtering bottom plate (201), set up on the butt pole with first drive gear (304) complex cooperation rack (401), be provided with gib block (402) in the pivot, gib block (402) both ends are provided with leading wheel (403), be provided with rectangular frid (404) on filtering bottom plate (201), gib block (402) and rectangular frid (404) cooperation.

8. A ceramic sizing screen as claimed in claim 1 or 2 wherein: the side wall of the collecting tank (101) is provided with a plurality of clamping blocks (500), the side wall of the accumulating tank (202) is internally provided with a plurality of driving screw rods (501) which are in threaded connection with the clamping blocks (500), the lower end of each driving screw rod (501) is provided with a stepping motor (502), the upper end of the central column (102 a) is provided with a recessed block, and a flanging matched with the recessed block is arranged on the cylindrical hole.

9. The ceramic selecting screen apparatus as set forth in claim 8, wherein: the upper end of the collecting tank (101) is provided with a top cover, and the top cover is provided with a raw material outlet (503) matched with the concave block.