CN210786435U

CN210786435U - Composite filter element convenient to disassemble and assemble

Info

Publication number: CN210786435U
Application number: CN201920923594.1U
Authority: CN
Inventors: 李承仲; 刘凯民; 李恩悦
Original assignee: Purification Equipment Co ltd Of Tianjin Green Resources
Current assignee: Purification Equipment Co ltd Of Tianjin Green Resources
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-06-19
Anticipated expiration: 2029-06-19

Abstract

The utility model relates to a composite filter convenient to dismouting, including the filter core body, the filter core body includes the filter core shell in the outside, the tubular structure of filter core shell for no roof, the water inlet has been seted up at the diapire middle part of filter core shell, the water inlet top is equipped with fixed end plate, and fixed even there are a plurality of branch between the lower part of fixed end plate and the diapire of filter core shell, the outside edge of fixed end plate is fixed with vertical riser up, fixed end plate upper portion central point puts and is equipped with the butt piece. The utility model discloses in, the filter core body comprises filter core shell and top cap, and the dismouting of being convenient for when PE polymer filter core needs to be changed, only needs to pull down the top cap and changes PE polymer filter core, when carbon fiber filter material layer or non-woven fabrics filter layer need be changed, can follow and take out this part between the otter board and change.

Description

Composite filter element convenient to disassemble and assemble

Technical Field

The utility model relates to a filter equipment technical field especially relates to a composite filter core convenient to dismouting.

Background

With the social progress, the industrial pollution comes along with the progress of the society, so that rivers, oceans and even underground water are seriously polluted, the drinking water health of human beings is greatly threatened, and therefore, in order to solve the drinking water health problem of human beings, governments of various countries have taken out an energy-saving and emission-reduction policy to reduce the pollution. In daily life, people use a filter to filter water. At present, a filtering system used by a filter is mostly a system formed by combining several stages of filter elements, if the filter element is blocked and partially damaged in the using process, the whole filter element is required to be replaced frequently, the waste is very high, and a filter element used alone cannot achieve a good filtering effect, so that the improvement is needed urgently.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing a composite filter element convenient for disassembly and assembly.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

a composite filter element convenient to disassemble and assemble comprises a filter element body, wherein the filter element body comprises a filter element shell on the outer side, the filter element shell is of a cylindrical structure without a top wall, a water inlet is formed in the middle of the bottom wall of the filter element shell, a fixed end plate is arranged above the water inlet, a plurality of support rods are fixedly connected between the lower portion of the fixed end plate and the bottom wall of the filter element shell, a vertical upward vertical plate is fixed on the outer side edge of the fixed end plate, a butt joint block is arranged at the central position of the upper portion of the fixed end plate, a first filter layer is wound around the butt joint block and comprises a non-woven fabric filter layer and a carbon fiber filter layer from inside to outside, screen plates are arranged on two sides of the non-woven fabric filter layer and on the outer side of the carbon fiber filter layer, the lower portion of each screen plate is fixed on the fixed end plate, a top cover is arranged above the filter element shell, the lower part butt of PE polymer filter core is on the butt piece, and the middle part of PE polymer filter core is equipped with the rivers passageway, and the upper portion of second filtering layer is equipped with the delivery port, and the rivers passageway is linked together with the delivery port, the lower part of top cap is equipped with the annular groove, and in the annular groove was all inserted on the upper portion of carbon fiber filtering material layer and non-woven fabrics filter layer, the top cap lock even had the bolt between the lateral wall of filter core shell upper portion and top cap and filter core shell.

The support rods are arranged around the water inlet.

The non-woven fabrics filter layer is a PP non-woven fabrics filter layer.

The utility model has the advantages that: the utility model discloses in, the filter core body comprises filter core shell and top cap, and the dismouting of being convenient for when PE polymer filter core needs to be changed, only needs to pull down the top cap and changes PE polymer filter core, when carbon fiber filter material layer or non-woven fabrics filter layer need be changed, can follow and take out this part between the otter board and change.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1-a filter element body; 2-a filter element shell; 3-a strut; 4-fixing the end plate; 5-screen plate; 6-carbon fiber filter material layer; 7-a non-woven fabric filter layer; 8-PE polymer filter element; 9-a water flow channel; 10-a top cover; 11-a bolt; 12-a water outlet; 13; a butting block; 14-a water inlet;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1, a composite filter element convenient to disassemble and assemble comprises a filter element body 1, wherein the filter element body 1 comprises a filter element shell 2 on the outer side, the filter element shell 2 is of a cylindrical structure without a top wall, a water inlet 14 is formed in the middle of the bottom wall of the filter element shell 2, a fixed end plate 4 is arranged above the water inlet 14, a plurality of support rods 3 are fixedly connected between the lower part of the fixed end plate 4 and the bottom wall of the filter element shell 2, a vertical upward vertical plate is fixed on the outer edge of the fixed end plate 4, a butt block 13 is arranged at the central position of the upper part of the fixed end plate 4, a first filter layer is surrounded around the butt block 13 and comprises a non-woven fabric filter layer 7 and a carbon fiber filter layer 6 from inside to outside, screen plates 5 are arranged on both sides of the non-woven fabric filter layer 7 and on the outer side of the carbon fiber filter layer 6, the lower part of the screen plates 5 is, the middle part of top cap 10 runs through and is equipped with the second filtering layer, and the second filtering layer includes the PE polymer filter core 8 of lower part, the lower part butt of PE polymer filter core 8 is on butt piece 13, and the middle part of PE polymer filter core 8 is equipped with rivers passageway 9, and the upper portion of second filtering layer is equipped with delivery port 12, and rivers passageway 9 is linked together with delivery port 12, the lower part of top cap 10 is equipped with the annular groove, and in the annular groove was all inserted on the upper portion of carbon fiber filtering material layer 7 and non-woven fabrics filtering layer 7, top cap 10 lock even had bolt 11 between the lateral wall of 2 upper portions of filter core shell and top cap 10 and the lateral wall of filter core shell 2.

A number of said struts 3 are arranged around the water inlet 14.

The non-woven fabric filter layer 7 is a PP non-woven fabric filter layer.

The utility model discloses in, filter core body 1 comprises filter core shell 2 and top cap 10, and the dismouting of being convenient for, when PE polymer filter core 8 needs to be changed, only need pull down change PE polymer filter core 8 with top cap 10, when carbon fiber filter material layer 6 or non-woven fabrics filter layer 7 need be changed, can follow and take out this part between otter board 5 and change. The utility model discloses when using, water gets into from water inlet 14, filters the back through carbon fiber filter material layer 6 and non-woven fabrics filter layer 7, reachs the outside of PE polymer filter element 8, flows from delivery port 12 after PE polymer filter element 8 filters.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The composite filter element convenient to disassemble and assemble is characterized by comprising a filter element body (1), wherein the filter element body (1) comprises a filter element shell (2) on the outer side, the filter element shell (2) is of a cylindrical structure without a top wall, a water inlet (14) is formed in the middle of the bottom wall of the filter element shell (2), a fixed end plate (4) is arranged above the water inlet (14), a plurality of support rods (3) are fixedly connected between the lower part of the fixed end plate (4) and the bottom wall of the filter element shell (2), a vertical upward vertical plate is fixed on the outer side edge of the fixed end plate (4), a butt joint block (13) is arranged at the central position of the upper part of the fixed end plate (4), a first filter layer is wound around the butt joint block (13), the first filter layer comprises a non-woven fabric filter layer (7) and a carbon fiber filter material layer (6) from inside to outside, both sides of the non-woven fabric filter layer (7) and the outer side, the lower part of otter board (5) is fixed on fixed end plate (4), the top of filter element shell (2) is equipped with top cap (10), the middle part of top cap (10) runs through and is equipped with the second filtering layer, and the second filtering layer includes PE polymer filter core (8) of lower part, the lower part butt of PE polymer filter core (8) is on butt piece (13), and the middle part of PE polymer filter core (8) is equipped with rivers passageway (9), and the upper portion of second filtering layer is equipped with delivery port (12), and rivers passageway (9) are linked together with delivery port (12), the lower part of top cap (10) is equipped with the annular groove, and carbon fiber filter material layer (6) and the upper portion of non-woven fabrics filter layer (7) all insert the annular groove in, top cap (10) lock even has bolt (11) between the lateral wall of filter element shell (2) upper portion and top cap (10) and the lateral wall of filter element.

2. A composite filter element for facilitating disassembly and assembly according to claim 1, wherein a plurality of the struts (3) are arranged around the water inlet (14).

3. The composite filter element convenient for disassembly and assembly as claimed in claim 1, wherein the non-woven fabric filter layer (7) is a PP non-woven fabric filter layer.