CN219290773U

CN219290773U - Filter screen

Info

Publication number: CN219290773U
Application number: CN202320087206.7U
Authority: CN
Inventors: 陈纪平; 李曙阳
Original assignee: Xinxiang Lier Filter Technology Co ltd
Current assignee: Xinxiang Lier Filter Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-07-04
Anticipated expiration: 2033-01-30

Abstract

The utility model relates to the technical field of filter screens, in particular to a filter screen, which comprises a first filter screen plate and a second filter screen plate, wherein one side of the first filter screen plate is fixedly connected with a first guide plate and a first positioning plate, the other end of the first guide plate is fixedly connected with a guide rail, the outside of the guide rail is connected with a sealing plate in a sliding manner, one side of the second filter screen plate is fixedly connected with a second guide plate and a second positioning plate, the other end of the second guide plate is also fixedly connected with a guide rail, and a plugboard is inserted into the first positioning plate and the second positioning plate. According to the utility model, through the double-layer structure, the filtering material can be filled between the two layers of filtering net plates, so that the overall filtering effect of the filtering net is improved, and the adjustability of the filling space can enable the filtering net to adapt to different fillers for filling treatment, so that the use flexibility of the filtering net is further improved.

Description

Filter screen

Technical Field

The utility model relates to the technical field of filter screens, in particular to a filter screen.

Background

The filter screen is simply called as a filter screen, is formed by processing metal wires with different meshes, has the functions of filtering molten material flow and increasing material flow resistance, thereby filtering mechanical impurities and improving the mixing or plasticizing effect, and has the performances of acid resistance, alkali resistance, temperature resistance, wear resistance and the like; the filter screen is divided into a textile fiber filter screen and a metal filter screen, and the sewage is filtered by adopting the metal filter screen to filter impurities.

The existing sewage filter screen is generally of a plate-shaped structure, is simple in overall structure, and when the sewage filter screen is used, multiple layers of installation and distribution are adopted, sewage filtering treatment is achieved, the filtering effect is limited, sewage filtering treatment cannot be achieved efficiently, the filtering effect is reduced, the use flexibility is low, and the sewage filter screen cannot be adjusted and replaced according to actual filtering conditions, so that the design of the filter screen is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a filter screen to solve the problems that the filter effect is limited, the sewage cannot be efficiently filtered, and the flexibility of the filter screen is low due to the reduction of the filter effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a filter screen, comprising:

the filter screen comprises a first filter screen plate and a second filter screen plate, wherein one side of the first filter screen plate is fixedly connected with a first guide plate and a second guide plate, the other end of the first guide plate is fixedly connected with a guide rail, the outside of the guide rail is slidably connected with a sealing plate, one side of the second filter screen plate is fixedly connected with a second guide plate and a first guide plate, the other end of the second guide plate is also fixedly connected with a guide rail, and the first guide plate and the inside of the second guide plate are spliced with a plugboard.

Preferably, the first filter screen plate and the second filter screen plate are the same in structure material, the outer wall of the first filter screen plate is provided with a positioning plate, and four corners of the positioning plate are provided with positioning holes.

Preferably, the shapes of the first guide plate and the second guide plate are the same, the first guide plate and the second guide plate are distributed in a symmetrical structure, the cross sections of the first guide plate and the second guide plate are in an L-shaped structure, and sealing gaskets are arranged on the outer walls of the first guide plate, the sealing plate, the second guide plate and the plugboard.

Preferably, both ends of the sealing plate are in ninety-degree L-shaped structures, the surfaces of the two bending ends of the sealing plate are fixedly connected with guide rails, a guide groove is formed in one side, close to the bending end of the sealing plate, of the first guide plate, and the guide groove is in sliding connection with the corresponding guide rail.

Preferably, the guide rails are fixedly connected to one sides of the bending ends of the first guide plate and the second guide plate, which are close to the sealing plates, T-shaped guide grooves are formed in the centers of one sides of the sealing plates, which are close to the first guide plate and the second guide plate, and the guide grooves are in sliding connection with the corresponding guide rails.

Preferably, the first locating plate and the second locating plate have the same structure, the cross sections of the first locating plate and the second locating plate are of L-shaped structures, the first locating plate is fixedly connected to one side, close to the second filter screen plate, of the first guide plate, the second locating plate is highly connected to one side, close to the first guide plate, of the second filter screen plate, a plugging groove is formed in one side, close to each other, of the first locating plate and the second locating plate, and a plug board is plugged in the plugging groove.

Compared with the prior art, the utility model has the beneficial effects that: this filter screen passes through bilayer structure setting, can carry out the packing of filtering material between two-layer filter screen board to improve the holistic filter effect of this filter screen, and fill the adjustability in space, can make its adaptation different packs and fill the processing, further improve the flexibility that its used.

(1) According to the utility model, the double-layer filter screen plates are distributed, so that the filter material can be filled between the two filter screen plates, the filtering effect is improved, and different fillers can be selected for filling treatment according to actual filtering conditions, so that the use diversity and flexibility of the filter screen plates are improved.

(2) According to the utility model, through the adjustable arrangement of the filling space, the size of the built-in distance of the filling space can be adjusted, so that the filling treatment of different fillers can be realized, the flexibility of use is improved, and the filling space is adaptive to different fillers for filtering, so that the filtering treatment of different sewage is satisfied.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial explosion structure of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of a board according to the present utility model.

In the figure: 1. a first screen panel; 2. a first guide plate; 3. a sealing plate; 4. a second guide plate; 5. a second screen panel; 6. a first positioning plate; 7. a plug board; 8. a second positioning plate; 9. and a guide rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a filter screen, comprising: the materials of the parts used in the application are all products which can be directly purchased in the market, the principle and the connection mode are all the prior art well known to the person skilled in the art, so the details are not repeated here,

first filter screen plate 1 and second filter screen plate 5, one side fixedly connected with first deflector 2 of first filter screen plate 1 and second locating plate 8, the other end fixedly connected with guide rail 9 of first deflector 2, the outside sliding connection of guide rail 9 has closing plate 3, one side fixedly connected with second deflector 4 of second filter screen plate 5 and first locating plate 6, and the other end of second deflector 4 also fixedly connected with guide rail 9, the inside grafting of first locating plate 6 and second locating plate 8 has plugboard 7, through the setting of this structure, can make the filter effect of this filter screen obtain promoting by a wide margin, simultaneously through intermediate layer formula distribution, can carry out filter material's packing between its intermediate layer, further improve its holistic filter effect, and the filling layer can carry out dismouting processing, be convenient for to the change processing of its inside filling material.

Further, the first filter screen plate 1 and the second filter screen plate 5 are the same in structural material, the outer wall of the first filter screen plate 1 is provided with positioning plates, and four corners of each positioning plate are provided with positioning holes for being fixedly installed with an external support.

Further, the shape of the first guide plate 2 is the same as that of the second guide plate 4, the first guide plate 2 and the second guide plate 4 are symmetrically distributed, the cross sections of the first guide plate 2 and the second guide plate 4 are L-shaped structures, sealing gaskets are arranged on the outer walls of the first guide plate 2, the sealing plate 3, the second guide plate 4 and the plug board 7, the stability of the bonding of the sealing gaskets is mainly improved, and meanwhile friction noise caused by contact between metals is reduced.

Further, both ends of closing plate 3 all are ninety degrees L style of calligraphy structure, and two end surfaces of buckling of closing plate 3 also fixedly connected with guide rail 9, and the guide way has been seted up to one side that first deflector 2 is close to closing plate 3 end of buckling, and the guide way is sliding connection rather than corresponding guide rail 9, through this sliding structure's setting, plays good supplementary spacing and the effect of direction to guarantee its width adjustment's stability.

Further, the bending ends of the first guide plate 2 and the second guide plate 4 are fixedly connected with guide rails 9 on one side close to the sealing plate 3, a T-shaped guide groove is formed in the center of one side, close to the first guide plate 2 and the second guide plate 4, of the sealing plate 3, the guide groove is in sliding connection with the corresponding guide rail 9, the sliding connection is further used for achieving the functions of auxiliary limiting and guiding, and accordingly stability of length adjustment among the first guide plate 2, the sealing plate 3 and the second guide plate 4 is guaranteed.

Further, the structure of first locating plate 6 is the same with the structure of second locating plate 8, the cross section of first locating plate 6 and second locating plate 8 all is L style of calligraphy structure, and first locating plate 6 fixed connection is close to one side of second filter screen plate 5 at first deflector 2, second locating plate 8 highly connect is close to one side of first deflector 2 at second filter screen plate 5, the jack groove has been seted up to one side that first locating plate 6 and second locating plate 8 are close to each other, and the inside grafting of jack groove has plugboard 7, through the setting of this structure, mainly realize the sealed processing to filling space, guarantee the stability that the filler material was placed, simultaneously through its grafting connection, be convenient for realize length adjustment, thereby can follow first deflector 2, closing plate 3 and second deflector 4's length of use and adjust the processing.

Working principle: when the filter screen plate 1 is used, the first filter screen plate 1 and the second filter screen plate 5 are filled with proper filter materials so far, the first positioning plate 6 and the second positioning plate 8 are further fixedly connected at a designated position, and the interval between the first positioning plate 6 and the second positioning plate 8 is adjusted through the insertion guide of the insertion plate 7, so that the filling space between the first filter screen plate 1 and the second filter screen plate 5 is effectively sealed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A filter screen, comprising:

first filter screen board (1) and second filter screen board (5), one side fixedly connected with first deflector (2) and second locating plate (8) of first filter screen board (1), the other end fixedly connected with guide rail (9) of first deflector (2), the outside sliding connection of guide rail (9) has closing plate (3), one side fixedly connected with second deflector (4) and first locating plate (6) of second filter screen board (5), and the other end of second deflector (4) also fixedly connected with guide rail (9), the inside grafting of first locating plate (6) and second locating plate (8) has plugboard (7).

2. A filter screen as claimed in claim 1, wherein: the structure materials of the first filter screen plate (1) and the second filter screen plate (5) are the same, the outer wall of the first filter screen plate (1) is provided with a positioning plate, and four corners of the positioning plate are provided with positioning holes.

3. A filter screen as claimed in claim 1, wherein: the shape of the first guide plate (2) is the same as that of the second guide plate (4), the first guide plate (2) and the second guide plate (4) are symmetrically distributed, the cross sections of the first guide plate (2) and the second guide plate (4) are L-shaped structures, and sealing gaskets are arranged on the outer walls of the first guide plate (2), the sealing plate (3), the second guide plate (4) and the plugboard (7).

4. A filter screen as claimed in claim 1, wherein: the two ends of the sealing plate (3) are of ninety-degree L-shaped structures, guide rails (9) are fixedly connected to the surfaces of two bending ends of the sealing plate (3), a guide groove is formed in one side, close to the bending end of the sealing plate (3), of the first guide plate (2), and the guide groove is in sliding connection with the corresponding guide rail (9).

5. A filter screen as claimed in claim 1, wherein: the guide rail (9) is fixedly connected to one sides, close to the sealing plate (3), of the bending ends of the first guide plate (2) and the second guide plate (4), a T-shaped guide groove is formed in the center of one side, close to the first guide plate (2) and the second guide plate (4), of the sealing plate (3), and the guide groove is in sliding connection with the corresponding guide rail (9).

6. A filter screen as claimed in claim 5, wherein: the structure of first locating plate (6) is the same with that of second locating plate (8), the cross section of first locating plate (6) and second locating plate (8) all is L style of calligraphy structure, and first locating plate (6) fixed connection is close to one side of second filter screen board (5) in first deflector (2), one side that is close to first deflector (2) in second filter screen board (5) is highly connected to second locating plate (8), the grafting groove has been seted up to one side that first locating plate (6) and second locating plate (8) are close to each other, and peg graft in the inside of grafting groove has plugboard (7).