CN217773350U

CN217773350U - Filter plate of squeezer

Info

Publication number: CN217773350U
Application number: CN202221668144.0U
Authority: CN
Inventors: 孙刚范; 王景兴; 刘道广; 张文标
Original assignee: Tongchen Environmental Protection Equipment Technology Suzhou Co ltd
Current assignee: Tongchen Environmental Protection Equipment Technology Suzhou Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-11
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a squeezer filter plate, include: the filter plate, the filter plate is equipped with the scraper blade with one side of solid-liquid mixture's contact surface, the scraper blade can be scraped the solid-liquid mixture who adheres to on the box inner wall down to produce deformation and outwards expand when the extrusion, increase the leakproofness, the device promotes the filter plate extruded in-process downwards through the push rod, the liquid is separated in the solid-liquid mixture extrusion of bottom, the object that is close to the box side receives the extrusion, can remove to the centre along the inclined plane of scraper blade, make filterable liquid can appear fast, and the atress when the scraper blade inclined plane extrudees downwards can be to both sides deformation, make the leakproofness of filter plate obtain promoting.

Description

Filter plate of squeezer

Technical Field

The utility model relates to a filter equipment that the squeezer used especially relates to a squeezer filter plate.

Background

The filter device of the squeezer is the main structure of the squeezer, in order to separate the solid-liquid mixture through the filter device, obtain required solid or liquid, the filter plate that the present squeezer filters adopts the multilayer filter plate filter layer in order to guarantee the filter effect, consequently can set up the connecting hole around the filter plate, cause the filterable liquid of mixture that extrudes here can not direct separation, the liquid that produces when leading to the extrusion probably overflows from the side, lead to the sealing performance of filter plate impaired, long-time use also easily damages the filter plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a filter plate of a squeezer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a press strainer plate comprising: the filter plate, the scraper blade is equipped with on one side of the contact surface of filter plate and solid-liquid mixture, the scraper blade can be scraped the solid-liquid mixture that adheres to on the box inner wall to produce deformation outward expansion when the extrusion, increase the leakproofness.

As a further description of the above technical solution: the filter plate is of a multilayer structure and is respectively provided with a support plate, a filter membrane and a pressing plate.

As a further description of the above technical solution: the filter membrane is arranged above the support plate.

As a further description of the above technical solution: the compression plate is arranged above the filter membrane.

As a further description of the above technical solution: the supporting plate and the pressing plate are pressed through a fastener.

As a further description of the above technical solution: and a push rod is fixedly connected above the pressing plate.

As a further description of the above technical solution: the scraper is mounted on the support plate through screws.

As a further description of the above technical solution: the surface of backup pad with the pressure strip is equipped with a plurality of filtration holes.

As a further description of the above technical solution: the scraper is made of hard rubber.

As a further description of the above technical solution: the scraper is annular, and the contact surface of the scraper and the solid-liquid mixture is an inclined surface.

The technical scheme has the following advantages or beneficial effects:

1. the push rod promotes the filter plate extruded in-process downwards, and the solid-liquid mixture extrusion of bottom separates out liquid, and the object that is close to the box side receives the extrusion, can move to the centre along the inclined plane of scraper blade, makes filterable liquid can separate out fast to atress when the scraper blade inclined plane extrudees downwards can be to both sides deformation, makes the leakproofness of filter plate obtain promoting.

Drawings

Fig. 1 is a perspective view of a filter plate of a squeezer according to the present invention;

fig. 2 is a front view of a filter plate of a squeezer provided by the present invention;

fig. 3 is a cross-sectional view of a filter plate of a squeezer according to the present invention.

Illustration of the drawings:

1. filtering the plate; 2. a squeegee; 3. a box body; 4. a support plate; 5. filtering the membrane; 6. a compression plate; 7. a fastener; 8. a push rod; 9. and (4) filtering holes.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a press strainer plate comprising: the filter plate comprises a filter plate 1, wherein a scraping plate 2 is arranged on one side of a contact surface of the filter plate 1 and a solid-liquid mixture, and the scraping plate 2 can scrape the solid-liquid mixture attached to the inner wall of a box body 3 and deform and expand outwards when being extruded to improve the sealing property.

When the solid-liquid mixture close to the two sides of the filter plate 1 is extruded, the solid-liquid mixture can move to the filter hole in the middle of the filter plate, so that the liquid can be separated out from the middle.

Furthermore, the filter plate 1 is of a multilayer structure and is respectively provided with a support plate 4, a filter membrane 5 and a compression plate 6.

Through multilayer separation and filtration, a better squeezing effect can be achieved.

Further, the filter membrane 5 is arranged above the support plate 4.

It is possible to achieve a further filtration through the filter membrane 5 after the support plate 4 has been subjected to a preliminary filtration.

Furthermore, the compression plate 6 is arranged above the filter membrane 5.

Can realize pushing down filter membrane 5 through pressure strip 6, prevent in filtering process, the atress takes place to deform when filter membrane 5 filters, leads to influencing the filter effect.

Further, the supporting plate 4 and the pressing plate 6 are pressed by a fastener 7.

The position of the supporting plate 4 and the position of the pressing plate 6 can be fixed through the fastening piece 7, so that the middle filter membrane 5 cannot deform or displace.

Further, a push rod 8 is fixedly connected above the pressing plate 6.

The filter plate 1 can be squeezed and lifted downwards to perform squeezing and filtering.

Further, the squeegee 2 is mounted on the support plate 4 by screws.

The scraper 2 may be brought into contact with the solid-liquid mixture below the support plate 4.

Further, the surfaces of the supporting plate 4 and the pressing plate 6 are provided with a plurality of filtering holes 9.

Multiple times of filtration can be realized, and simultaneously, the liquid separated by squeezing is convenient to be separated out from the upper part of the compacting plate 6.

Further, the material of the scraper 2 is hard rubber.

The filter plate 1 can deform and expand outwards while achieving the extrusion effect, so that the sealing performance of the filter plate 1 is better.

Furthermore, the scraper 2 is annular, and the contact surface with the solid-liquid mixture is an inclined surface.

The solid-liquid mixture can move towards the middle along the inclined surface in the extrusion process, so that the liquid is more easily separated out.

The working principle is as follows: the push rod 8 promotes the in-process that filter plate 1 extrudeed downwards, the solid-liquid mixture extrusion of bottom separates out liquid, the object that is close to 3 sides of box receives the extrusion, can move to the centre along the inclined plane of scraper blade 2, make filterable liquid can get into from the filtration hole 9 of backup pad 4, filter through filter membrane 5, and separate out fast from the filtration hole 9 of pressure strip 6, and the inclined plane atress when extrudeing downwards of scraper blade 2, can be to both sides deformation, make the leakproofness of filter plate at the during operation obtain promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A press strainer plate comprising: filter plate (1), its characterized in that: a scraping plate (2) is arranged on one side of the contact surface of the filter plate (1) and the solid-liquid mixture, the scraping plate (2) can scrape the solid-liquid mixture attached to the inner wall of the box body (3) and deform and expand outwards during extrusion, and the sealing performance is improved;

the scraper (2) is annular, and the contact surface of the scraper and a solid-liquid mixture is an inclined surface.

2. A press filter plate according to claim 1, wherein: the filter plate (1) is of a multilayer structure and is respectively provided with a support plate (4), a filter membrane (5) and a pressure plate (6).

3. The press filter plate of claim 2, wherein: the filter membrane (5) is arranged above the support plate (4).

4. A press filter plate according to claim 2, wherein: and the compression plate (6) is arranged above the filter membrane (5).

5. A press filter plate according to claim 2, wherein: the supporting plate (4) and the pressing plate (6) are pressed through a fastener (7).

6. The press filter plate of claim 2, wherein: and a push rod (8) is fixedly connected above the pressing plate (6).

7. The press filter plate of claim 2, wherein: the scraper (2) is installed on the supporting plate (4) through screws.

8. A press filter plate according to claim 2, wherein: the surfaces of the supporting plate (4) and the pressing plate (6) are provided with a plurality of filtering holes (9).

9. The press filter plate of claim 1, wherein: the scraper (2) is made of hard rubber.