CN210751481U

CN210751481U - Composite corrosion-resistant filter plate of color sandwich plate

Info

Publication number: CN210751481U
Application number: CN201921109714.0U
Authority: CN
Inventors: 程鹏
Original assignee: King Max Tianjin Building Engineering Technology Co ltd
Current assignee: King Max Tianjin Building Engineering Technology Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-06-16
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a compound corrosion-resistant filter of colored sandwich panel, including the filter body, the filter body includes first grid, second grid and sieve, enclose into first cavity between first grid and the second grid, enclose into the second cavity between second grid and the sieve, first through-hole has been seted up on the first grid, the second through-hole has been seted up on the second grid, the third through-hole has been seted up on the sieve. The utility model discloses a set up different through-hole sizes, the successive layer filters the impurity of liquid, prevents that the impurity of equidimension not from crossing poly gathering together, blocks up the through-hole, causes the filtration inefficiency, through setting up anti-corrosion coating, reduces the corruption of filter, prolongs the life of filter.

Description

Composite corrosion-resistant filter plate of color sandwich plate

Technical Field

The utility model relates to a compound filter technical field especially relates to compound corrosion-resistant filter of colored sandwich panel.

Background

The filter can realize solid-liquid separation, is a common filter equipment, and general filter is through seting up the filtration pore on the individual layer plank, blocks up the filtration pore on the filter easily when the impurity in the liquid is too much, causes the filtration efficiency to reduce, and long-time filtration, and the filter is corroded by the material in the liquid easily, influences the normal use of filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the composite corrosion-resistant filter plate of the color sandwich plate.

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

the composite corrosion-resistant filter plate of the color sandwich plate comprises a filter plate body, wherein the filter plate body comprises a first grating, a second grating and a sieve plate, a first cavity is formed between the first grating and the second grating in an enclosing mode, a second cavity is formed between the second grating and the sieve plate in an enclosing mode, a first through hole is formed in the first grating, a second through hole is formed in the second grating, and a third through hole is formed in the sieve plate.

Preferably, the first grid, the second grid and the upper side of the screen plate are all bonded with an anti-corrosion layer.

Preferably, the first grid, the second grid and the outer side wall of the screen plate are jointly bonded with a connecting plate.

Preferably, the connecting plate is made of a fluororubber material.

Preferably, the size of the first through hole is larger than that of the second through hole, and the size of the second through hole is larger than that of the third through hole.

Preferably, a sewage draining outlet communicated with the first cavity and the second cavity is formed in the side wall of each connecting plate, and a door plug is installed in the sewage draining outlet.

Compared with the prior art, the composite corrosion-resistant filter plate of the color sandwich plate has the advantages that:

1. the first grating, the second grating, the sieve plate and the first through hole, the second through hole and the third through hole are arranged, and impurities in liquid are filtered layer by setting different sizes of the through holes, so that the impurities in different sizes are prevented from being excessively aggregated together to block the through holes, and the filtering efficiency is low;

2. an anti-corrosion layer is bonded on the first grating, the second grating and the upper side wall of the sieve plate, and the anti-corrosion layer is arranged, so that the corrosion of the filter plate is reduced, and the service life of the filter plate is prolonged;

3. the side wall of the connecting plate is provided with a drain outlet communicated with the first cavity and the second cavity, a door plug is arranged in the drain outlet, and impurities collected in the first cavity and the second cavity are discharged through the drain outlet, so that convenience and quickness in draining are realized;

to sum up, the utility model discloses a set up different through-hole sizes, the successive layer filters the impurity of liquid, prevents that the impurity of equidimension not from crossing the polymerization and gathering together, blocks up the through-hole, causes the filtration inefficiency, through setting up anti-corrosion coating, reduces the corruption of filter, prolongs the life of filter.

Drawings

FIG. 1 is a schematic structural view of a color sandwich composite anti-corrosive filter plate according to the present invention;

FIG. 2 is a schematic structural view of a first grid bonded anti-corrosion layer in the color sandwich plate composite anti-corrosion filter plate of the present invention;

fig. 3 is a side view of the connection plate in the color sandwich panel composite anti-corrosive filter plate of the present invention.

In the figure: 1 filter plate body, 2 first grids, 3 second grids, 4 sieve plates, 5 first cavities, 6 second cavities, 7 first through holes, 8 second through holes, 9 third through holes, 10 anti-corrosion layers, 11 connecting plates and 12 sewage outlets.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a color sandwich plate composite corrosion-resistant filter plate comprises a filter plate body 1, wherein the filter plate body 1 comprises a first grid 2, a second grid 3 and a sieve plate 4, an anti-corrosion layer 10 is bonded on the upper sides of the first grid 2, the second grid 3 and the sieve plate 4, corrosion caused by long-time filtration of the first grid 2, the second grid 3 and the sieve plate 4 is effectively reduced by arranging the anti-corrosion layer 10, a first cavity 5 is enclosed between the first grid 2 and the second grid 3, a second cavity 6 is enclosed between the second grid 3 and the sieve plate 4, a first through hole 7 is arranged on the first grid 2, a second through hole 8 is arranged on the second grid 3, a third through hole 9 is arranged on the sieve plate 4, after liquid is filtered by the first through hole 7 on the first grid 2, the second through hole 8 on the second grid 3 and the third through hole 9 on the sieve plate 4, impurities of the liquid are blocked in the first cavity 5 and the second cavity 6, the size of first through-hole 7 is greater than the size of second through-hole 8, and the size of second through-hole 8 is greater than the size of third through-hole 9, through setting up the through-hole of equidimension not, realizes the successive layer and filters, prevents that the impurity of equidimension not from excessively gathering together, causes the filtration inefficiency.

The outer side walls of the first grid 2, the second grid 3 and the sieve plate 4 are jointly bonded with a connecting plate 11, the first grid 2, the second grid 3 and the sieve plate 4 are combined together through the connecting plate 11 to form a first cavity 5 and a second cavity 6 through combination, the connecting plate 11 is made of fluororubber, the fluororubber has better heat resistance, oxidation resistance, oil resistance and corrosion resistance, the service life of the connecting plate 11 made of the fluororubber is greatly prolonged, the fluororubber is an existing product, the side wall of each connecting plate 11 is provided with a sewage discharge outlet 12 communicated with the first cavity 5 and the second cavity 6, a door plug is arranged in the sewage discharge outlet 12, impurities collected in the first cavity 5 and the second cavity 6 are discharged through the sewage discharge outlet 12, the sewage discharge is more convenient, the impurities are discharged out of the first cavity 5 and the second cavity 6 in time, and the blockage of the second through hole 8 and the third through hole 9 by the impurities is reduced, the filtering efficiency is greatly improved, high-pressure water is introduced into the first cavity 5 and the second cavity 6 through the sewage discharge port 12, impurities which are not discharged in the first cavity 5 and the second cavity 6 are washed out through washing of the high-pressure water, the inside of the first cavity 5 and the inside of the second cavity 6 are cleaned, and the cleaning method is simple and practical.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

the liquid passes through the first grating 2, the second grating 3 and the sieve plate 4, impurities of the liquid are filtered and collected in the first cavity 5 and the second cavity 6, and the impurities in the first cavity 5 and the second cavity 6 are discharged by opening the sewage outlet 12 on the connecting plate 11.

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. Compound corrosion-resistant filter of colored sandwich panel, including filter body (1), its characterized in that, filter body (1) is including first grid (2), second grid (3) and sieve (4), enclose into first cavity (5) between first grid (2) and second grid (3), enclose into second cavity (6) between second grid (3) and sieve (4), first through-hole (7) have been seted up on first grid (2), second through-hole (8) have been seted up on second grid (3), third through-hole (9) have been seted up on sieve (4).

2. The composite type corrosion-resistant filter plate of a color sandwich panel according to claim 1, wherein the first grid (2), the second grid (3) and the screen plate (4) are all bonded with an anti-corrosion layer (10) on the upper side.

3. The composite corrosive filter plate of color sandwich panel according to claim 1, wherein the outer side walls of said first grid (2), second grid (3) and screen plate (4) are jointly glued with a connecting plate (11).

4. The composite anti-corrosive filter plate of a color sandwich panel according to claim 3, characterized in that said connecting plates (11) are made of a fluoro-rubber material.

5. The composite corrosive filter plate of color sandwich panel according to claim 1, wherein said first through holes (7) have a size larger than the size of the second through holes (8), said second through holes (8) having a size larger than the size of the third through holes (9).

6. The composite type corrosion-resistant filter plate of the color sandwich panel according to claim 3, wherein a drain outlet (12) communicated with the first cavity (5) and the second cavity (6) is formed in the side wall of each connecting plate (11), and a door plug is installed in the drain outlet (12).