CN218833716U

CN218833716U - High molecular weight polyethylene filter disc

Info

Publication number: CN218833716U
Application number: CN202223076991.0U
Authority: CN
Inventors: 张馨恬; 张寒; 陈庚; 王宏山; 王鹏程; 李子胜
Original assignee: Henan Wosen Ultra High Chemical Industry Science And Technology Co ltd
Current assignee: Henan Wosen Ultra High Chemical Industry Science And Technology Co ltd
Priority date: 2022-11-20
Filing date: 2022-11-20
Publication date: 2023-04-11
Anticipated expiration: 2032-11-20

Abstract

The utility model relates to the technical field of filter discs, in particular to a high molecular weight polyethylene filter disc, which comprises a high molecular weight polyethylene filter disc, wherein the surface of the high molecular weight polyethylene filter disc is provided with a first filter screen, the top surface of the high molecular weight polyethylene filter disc is provided with a mounting groove, a stabilizing ring is arranged inside the mounting groove, and the inner side wall of the stabilizing ring is fixedly connected with a filter pipe; the flow guide holes are formed in the surface of the filter pipe, and flow guide grooves are formed in the surface of the filter pipe. The utility model discloses a pressure of material can be with the holistic downward pressure of third filter screen move, and is downward through the extrusion spring, and the third filter screen is whole downward, and the impurity is struck off with the inside of water conservancy diversion hole and guiding gutter through the clearance brush on surface when the third filter screen is downward, has solved the problem that the inside of water conservancy diversion hole and guiding gutter blockked up easily in the past, has guaranteed holistic filtration quality.

Description

High molecular weight polyethylene filter disc

Technical Field

The utility model relates to a filter disc technical field specifically is a high molecular weight polyethylene filter disc.

Background

In food and pharmaceutical production, filter disks are often used.

To this end, the chinese application patent No.: CN202020429864.6 discloses a high molecular weight polyethylene filter disc, a circular boss is arranged in the middle of a high molecular weight polyethylene filter disc, a filter tube hole is arranged in the middle of the circular boss, the high molecular weight polyethylene filter disc is double-layered, and a gap is arranged between the layers. The utility model discloses there is following technological effect: the filter disc made of the high molecular weight polyethylene is sanitary and nontoxic, can be used for contacting food and medicines, has the advantages of corrosion resistance, environmental cracking resistance, high compressive strength, shock resistance, light weight, bonding prevention, convenient installation and maintenance, long service life and the like, and filter liquor is filtered by the high molecular weight polyethylene filter disc from the outer side of the filter disc to form gaps between layers.

However, when the filter is used, the inner parts of the diversion trench and the diversion hole are long, the inner parts can be blocked, and only the diversion trench and the diversion hole can be disassembled for cleaning, and the timing cleaning is troublesome, so that the improvement and the improvement of the problems become problems which need to be solved at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high molecular weight polyethylene filter disc to the inside of providing guiding gutter and water conservancy diversion hole when filterable in solving above-mentioned background art is long in the past, and inside can block up, can only dismantle it and clear up, regularly clears up more troublesome problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a high molecular weight polyethylene filter disc comprises an upper high molecular weight polyethylene filter disc, wherein a first filter screen is arranged on the surface of the upper high molecular weight polyethylene filter disc, an installation groove is formed in the top surface of the upper high molecular weight polyethylene filter disc, a stabilizing ring is arranged inside the installation groove, and a filter pipe is fixedly connected to the inner side wall of the stabilizing ring;

the water filter comprises a filter pipe, a flow guide hole, flow guide grooves, four groups of flow guide grooves, a filter ring, a second filter screen, a support frame and a support cylinder, wherein the flow guide hole is formed in the surface of the filter pipe, the flow guide grooves are formed in the surface of the filter pipe and are provided with four groups, the flow guide grooves are all formed in the surface of the filter pipe, the filter ring is arranged on one side of the inner wall of the filter pipe, the second filter screen is arranged on the surface of the filter ring, the support frame is arranged on the other side of the inner wall of the filter pipe, and the support cylinder is fixedly connected to the surface of the support frame.

Preferably, the top surface of the supporting cylinder is provided with a supporting groove, an extrusion spring is arranged in the supporting groove, and the supporting groove and the extrusion spring are matched with each other.

Preferably, the top end of the extrusion spring is provided with a limiting column, and the top end of the limiting column is fixedly connected with a connecting ring.

Preferably, the top end of the connecting ring is fixedly connected with a third filter screen, a filter ring is arranged inside the third filter screen, and cleaning brushes are arranged on the peripheral surface of the third filter screen.

Preferably, the bottom surface of the limiting column is provided with a through groove, and the through groove and the extrusion spring are matched with each other.

Preferably, a lower high molecular weight polyethylene filter disc is arranged on the bottom surface of the high molecular weight polyethylene filter disc, and a cavity is arranged between the lower high molecular weight polyethylene filter disc and the high molecular weight polyethylene filter disc.

Preferably, the surface of lower high molecular weight polyethylene filter disc has seted up the slot, the inside of slot is provided with the inserted bar, the inserted bar is installed on the bottom surface of last high molecular weight polyethylene filter disc, mutual adaptation between slot and the inserted bar.

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

1. this high molecular weight polyethylene filter disc, through the filter tube that sets up, the water conservancy diversion hole, the guiding gutter, filter ring, the second filter screen, a support frame, a support section of thick bamboo, the support groove, the extrusion spring, spacing post, go-between and third filter screen, when using, at first can holistically filter through filter ring and second filter screen, then the inside that the material can get into the filter tube carries out the drainage through water conservancy diversion hole and guiding gutter, after too much impurity is piled up to inside water conservancy diversion hole and guiding gutter, can push the holistic downward of third filter screen through the pressure of material, thereby can push the extrusion spring through go-between and spacing post, downwards through the extrusion spring, the third filter screen is whole downwards, third filter screen is downwards when scraping impurity with the inside of water conservancy diversion hole and guiding gutter through the clearance brush on surface, the problem of the easy jam in inside of water conservancy diversion hole and guiding gutter in the past has been solved, holistic filtration quality has been guaranteed, the practicality of design has been embodied.

2. This high molecular weight polyethylene filter disc, high molecular weight polyethylene filter disc through the setting, lower high molecular weight polyethylene filter disc, a cavity, slot and inserted bar, when the installation, only need with the inserted bar aim at the slot of high molecular weight polyethylene filter disc top surface down can, the whole inside of establishing the entering slot of inserting the bar, just can be connected between high molecular weight polyethylene filter disc and the lower high molecular weight polyethylene filter disc, the later stage need be when clearing up the inside of cavity simultaneously, can be quick dismantle high molecular weight polyethylene filter disc and lower high molecular weight polyethylene filter disc, the design of integral type when dismantling in the past has been solved, ensure that the later stage can be stable handle the inside of cavity, the functional of design has been embodied.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention;

fig. 2 is a schematic view of the structure of the high molecular weight polyethylene filter disc and the lower high molecular weight polyethylene filter disc of the present invention;

FIG. 3 is a schematic view of the filter tube and the filter ring structure according to the present invention;

fig. 4 is a schematic bottom view of the structure of the limit post of the present invention.

In the figure: 1. a high molecular weight polyethylene filter disc; 2. a first filter screen; 3. mounting grooves; 4. a stabilizing ring; 5. a filter tube; 6. a flow guide hole; 7. a diversion trench; 8. a filtering ring; 9. a second filter screen; 10. a support frame; 11. a support cylinder; 12. a support groove; 13. a compression spring; 14. a limiting post; 15. a connecting ring; 16. a third filter screen; 17. a through groove; 18. a lower high molecular weight polyethylene filter disc; 19. a cavity; 20. inserting slots; 21. and (4) inserting the rod.

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. 1-4, the present invention provides an embodiment:

a high molecular weight polyethylene filter disc, the high molecular weight polyethylene filter disc 1 and the lower high molecular weight polyethylene filter disc 18 used in this application are all products directly available on the market, the principle and the connection mode are the prior art well known to those skilled in the art, so it is not described herein any more, including the high molecular weight polyethylene filter disc 1, the bottom surface of the high molecular weight polyethylene filter disc 1 is provided with the lower high molecular weight polyethylene filter disc 18, the surface of the lower high molecular weight polyethylene filter disc 18 is provided with the slot 20, the inside of the slot 20 is provided with the inserted bar 21, the inserted bar 21 is installed on the bottom surface of the upper high molecular weight polyethylene filter disc 1, the slot 20 and the inserted bar 21 are mutually adapted, the cavity 19 is arranged between the lower high molecular weight polyethylene filter disc 18 and the high molecular weight polyethylene filter disc 1, the surface of the high molecular weight polyethylene filter disc 1 is provided with a first filter screen 2, the top surface of the high molecular weight polyethylene filter disc 1 is provided with a mounting groove 3, a stabilizing ring 4 is arranged inside the mounting groove 3, the inner side wall of the stabilizing ring 4 is fixedly connected with a filter pipe 5, only an inserting rod 21 needs to be aligned to a slot 20 on the top surface of a lower high molecular weight polyethylene filter disc 18, the inserting rod 21 is integrally inserted into the slot 20, the high molecular weight polyethylene filter disc 1 and the lower high molecular weight polyethylene filter disc 18 can be connected, and meanwhile, when the inside of the cavity 19 needs to be cleaned in the later period, the high molecular weight polyethylene filter disc 1 and the lower high molecular weight polyethylene filter disc 18 can be rapidly disassembled, so that the problem of integral design in the prior art during disassembly is solved, and the stable treatment of the inside of the cavity 19 in the later period is ensured;

the filter comprises a filter tube 5, a flow guide hole 6, wherein the flow guide hole 6 is arranged on the surface of the filter tube 5, flow guide grooves 7 are arranged on the surface of the filter tube 5, four groups of flow guide grooves 7 are arranged on the surfaces of the four groups of flow guide grooves 7, a filter ring 8 is arranged on one side of the inner wall of the filter tube 5, a second filter screen 9 is arranged on the surface of the filter ring 8, a support frame 10 is arranged on the other side of the inner wall of the filter tube 5, a support cylinder 11 is fixedly connected to the surface of the support frame 10, a support groove 12 is arranged on the top surface of the support cylinder 11, an extrusion spring 13 is arranged in the support groove 12, a limit column 14 is arranged at the top end of the extrusion spring 13, a through groove 17 is arranged on the bottom end surface of the limit column 14, the through groove 17 is matched with the extrusion spring 13, a connecting ring 15 is fixedly connected to the top end of the connecting ring 15, a third filter screen 16 is arranged in the third filter screen 16, a cleaning brush is arranged on the peripheral surface of the third filter screen 16, the support groove 12 is matched with the extrusion spring 13, the filter ring 8 and the second filter screen 9 can be used for filtering integrally, then the materials can enter the interior of the filter pipe 5 and are guided by the guide holes 6 and the guide grooves 7, when excessive impurities are accumulated in the diversion holes 6 and the diversion trench 7, the third filter screen 16 can be pressed downwards integrally by the pressure of the material, therefore, the extrusion spring 13 can be pressed through the connecting ring 15 and the limiting column 14, the extrusion spring 13 is downward, the third filter screen 16 is downward integrally, and impurities are scraped from the inside of the flow guide hole 6 and the flow guide groove 7 through the cleaning hairbrush on the surface when the third filter screen 16 is downward, so that the problem that the inside of the flow guide hole 6 and the flow guide groove 7 is easy to block in the past is solved, and the integral filtering quality is ensured.

The working principle is as follows: when using, at first can holistically filter through filter ring 8 and second filter screen 9, then the material can get into the inside of filter tube 5 and carry out the drainage through water conservancy diversion hole 6 and guiding gutter 7, after water conservancy diversion hole 6 and guiding gutter 7 are inside to pile up too much impurity, can push down the holistic downwards of third filter screen 16 through the pressure of material, thereby can push down extrusion spring 13 through go-between 15 and spacing post 14, downwards through extrusion spring 13, third filter screen 16 is whole downwards, third filter screen 16 is downwards when scraping the inside of water conservancy diversion hole 6 and guiding gutter 7 through the clearance brush on surface, only need to aim at insert rod 21 the slot 20 of high molecular weight polyethylene filter disc 18 top surface down can, insert rod 21 whole the inside of establishing entering slot 20, just can be connected between high molecular weight polyethylene filter disc 1 and the low molecular weight polyethylene filter disc 18, when the later stage need clear up the inside of cavity 19, can be quick with high molecular weight polyethylene filter disc 1 and the low molecular weight filter disc 18 dismantlement, the later stage is realized the stable work of the later stage of the whole formula of dismantling in the past, this novel utility model of the utility model more than the work of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high molecular weight polyethylene filter disc, includes high molecular weight polyethylene filter disc (1), the surface of high molecular weight polyethylene filter disc (1) is provided with first filter screen (2), mounting groove (3), its characterized in that have been seted up to the top surface of high molecular weight polyethylene filter disc (1): a stabilizing ring (4) is arranged in the mounting groove (3), and the inner side wall of the stabilizing ring (4) is fixedly connected with a filter pipe (5);

flow guide holes (6), flow guide holes (6) are opened on the surface of filter pipe (5), guiding gutter (7) have been seted up on the surface of filter pipe (5), guiding gutter (7) are provided with four groups, four groups guiding gutter (7) all set up on the surface of filter pipe (5), one side of filter pipe (5) inner wall is provided with filtering ring (8), the surface of filtering ring (8) is provided with second filter screen (9), the opposite side of filter pipe (5) inner wall is provided with support frame (10), the fixed surface of support frame (10) is connected with support cylinder (11).

2. A high molecular weight polyethylene filter disc according to claim 1, wherein: the top surface of the supporting cylinder (11) is provided with a supporting groove (12), an extrusion spring (13) is arranged in the supporting groove (12), and the supporting groove (12) and the extrusion spring (13) are matched with each other.

3. A high molecular weight polyethylene filter disc according to claim 2, wherein: the top end of the extrusion spring (13) is provided with a limiting column (14), and the top end of the limiting column (14) is fixedly connected with a connecting ring (15).

4. A high molecular weight polyethylene filter disc according to claim 3, wherein: the top end of the connecting ring (15) is fixedly connected with a third filter screen (16), a filter ring is arranged inside the third filter screen (16), and a cleaning brush is arranged on the peripheral surface of the third filter screen (16).

5. A high molecular weight polyethylene filter disc according to claim 3, wherein: the bottom end surface of the limiting column (14) is provided with a through groove (17), and the through groove (17) is matched with the extrusion spring (13) mutually.

6. A high molecular weight polyethylene filter disc according to claim 1, wherein: the bottom surface of the high molecular weight polyethylene filter disc (1) is provided with a lower high molecular weight polyethylene filter disc (18), and a cavity (19) is arranged between the lower high molecular weight polyethylene filter disc (18) and the high molecular weight polyethylene filter disc (1).

7. A high molecular weight polyethylene filter disc according to claim 6, wherein: slot (20) have been seted up on the surface of lower high molecular weight polyethylene filter disc (18), the inside of slot (20) is provided with inserted bar (21), inserted bar (21) are installed on the bottom surface of last high molecular weight polyethylene filter disc (1), mutual adaptation between slot (20) and inserted bar (21).