CN217698325U

CN217698325U - Terylene superfine fiber filter cloth

Info

Publication number: CN217698325U
Application number: CN202123117356.8U
Authority: CN
Inventors: 陈良飞
Original assignee: Wujiang Rongfeng Textile Co ltd
Current assignee: Wujiang Rongfeng Textile Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-11-01
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a dacron superfine fiber filter cloth, relate to the technical field of filter cloth, including reinforcing net, reinforcing net's the back is provided with first filter cloth body, reinforcing net's front is provided with second filter cloth body, all be provided with the mucigel between reinforcing net and first filter cloth body and the contact surface of second filter cloth body, first filter cloth body's the back is provided with first anticorrosive coating, second filter cloth body's front is provided with the second anticorrosive coating, install reinforcing net through the mucigel between first filter cloth body and the second filter cloth body during the use, reinforcing net can strengthen the intensity of this filter cloth, be difficult to take place to warp when making this application use, thereby increase life, the first anticorrosive coating and the second anticorrosive coating of setting all have certain wear-resisting and anticorrosive effect, the life of this filter cloth of extension that can step forward.

Description

Terylene superfine fiber filter cloth

Technical Field

The application relates to the technical field of filter cloth, in particular to a polyester superfine fiber filter cloth.

Background

The terylene is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, and belongs to a high molecular compound. Is the first major variety of current synthetic fibers. The polyester fiber has the advantages of good crease resistance and shape retention, high strength and elastic recovery capability. It is firm and durable, has the functions of resisting wrinkle, preventing ironing and preventing hair from sticking. The polyester fiber filter cloth is divided into polyester staple fiber filter cloth and polyester filament filter cloth. The filter press is used for solid-liquid separation of plate-and-frame filter presses, belt filters, vacuum suction filtration, smoke dust removal and the like in the industries of chemical industry, metallurgy, food, pharmacy, building materials, mines and the like, and the solid-gas separation equipment is matched for use.

The utility model with publication number CN206873037U discloses a high-modulus low-shrinkage type polyester superfine fiber woven filter cloth. The weave structure of the filter layer is twill weave; the supporting layer is formed by sinking and floating the inner warp yarns and the inner weft yarns, and the weave structure of the supporting layer is a plain weave; the surface warp yarns and the inner warp yarns are made of high-modulus low-shrinkage superfine polyester fibers, and the surface weft yarns and the inner weft yarns are made of polyester staple fibers. The warps of the filter screen are made of high-modulus low-shrinkage superfine polyester fibers, so that the filter cloth is extremely soft in hand feeling, the thin fibers can also increase the layered structure of the warps, increase the specific surface area and capillary effect, and have good moisture absorption and dispersion properties. And the polyester superfine fiber has excellent strength and dimensional stability, and the filter cloth has the advantages of high breaking strength, high elastic modulus, low elongation, good impact resistance and the like.

Although the terylene in the filter cloth in the technical scheme has excellent strength, the terylene is easy to deform after long-time use, and the filtering effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dacron superfine fiber filter cloth, though the dacron that aims at in can effectual solution prior art filter cloth has excellent intensity, but after long-time use, also take place the condition of deformation easily, can influence the problem of filter effect.

In order to solve the above problem, the utility model adopts the following technical scheme:

a terylene superfine fiber filter cloth comprises:

the reinforcing net, the back of reinforcing net is provided with first filter cloth body, the front of reinforcing net is provided with second filter cloth body, first filter cloth body and second filter cloth body all include basic unit, skin, inlayer and filter the intermediate layer, the skin sets up the outside of basic unit, the inlayer sets up the inboard of basic unit, it is provided with two-layerly to filter the intermediate layer, and two-layer filter the intermediate layer and set up respectively between basic unit and skin and between basic unit and inlayer, all be provided with the viscose layer between the contact surface of reinforcing net and first filter cloth body and second filter cloth body, the back of first filter cloth body is provided with first anticorrosive coating, the front of second filter cloth body is provided with the second anticorrosive coating.

As an optimized scheme of the utility model, the inside of reinforcing net is provided with filters continuously, evenly seted up on first filter cloth body and the second filter cloth body and filtered the filtration pore.

As a preferred scheme of the utility model, the basic unit is one of a terylene long fiber filter cloth layer or a terylene short fiber filter cloth layer.

As an optimized proposal of the utility model, the outer layer and the inner layer are made of non-woven gauze, and the outer layer and the inner layer are fixed with the base layer by sewing.

As a preferred scheme of the utility model, it is dacron filter cloth layer to filter the intermediate layer.

Compared with the prior art, the utility model has the advantages of:

the reinforcing net that this application set up is between first filter cloth body and second filter cloth body, through viscose layer and first filter cloth body and this body coupling of second filter cloth, can strengthen the intensity of this filter cloth, be difficult to take place to warp when making this application use, thereby increase life, first anticorrosive coating and second anticorrosive coating all have certain wear-resisting and anticorrosive effect, the life of this filter cloth of extension that can step forward, it can strengthen the filter effect of this filter cloth to filter the silk floss, the inner wall of crossing the filtration pore scribbles glue alone, avoid filtering the filtration pore to take place to warp through long-time use as far as possible.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of the present invention;

fig. 2 is a schematic diagram of an explosive structure according to another embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the reinforcing net of the present invention;

fig. 4 is a schematic structural view of a second reinforcing frame according to the present invention;

fig. 5 is a schematic structural view of the first filter cloth body of the present invention.

The reference numbers in the figures illustrate:

1. reinforcing the net; 2. a first filter cloth body; 3. a second filter cloth body; 4. a first anticorrosive layer; 5. a second anticorrosive layer; 6. filtering the cotton; 7. an adhesive layer; 8. a first reinforcing frame; 801. a first rectangular frame; 802. a first clamping hook plate; 9. a second reinforcing frame; 901. a second rectangular frame; 902. a second clamping hook plate; 10. a limiting cone; 11. a filtration pore; 12. a base layer; 13. an outer layer; 14. an inner layer; 15. and (4) filtering the interlayer.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 2, 3 and 5, a dacron microfiber filter cloth includes:

reinforcing net 1, reinforcing net 1's the back is provided with first filter cloth body 2, reinforcing net 1's front is provided with second filter cloth body 3, first filter cloth body 2 and second filter cloth body 3 all include basic unit 12, outer 13, inlayer 14 and filtration intermediate layer 15, outer 13 sets up the outside at basic unit 12, inlayer 14 sets up the inboard at basic unit 12, it is provided with two-layerly to filter intermediate layer 15, and two-layer filtration intermediate layer 15 sets up respectively between basic unit 12 and outer 13 and between basic unit 12 and inlayer 14, all be provided with viscose layer 7 between reinforcing net 1 and first filter cloth body 2 and second filter cloth body 3's the contact surface, the back of first filter cloth body 2 is provided with first anticorrosive coating 4, the front of second filter cloth body 3 is provided with second anticorrosive coating 5.

The reinforcing net 1 is internally provided with a filtering sponge 6, and the first filter cloth body 2 and the second filter cloth body 3 are uniformly provided with filtering holes 11. The base layer 12 is a terylene long fiber filter cloth layer. The outer layer 13 and the inner layer 14 are made of nonwoven gauzes, and the outer layer 13 and the inner layer 14 are sewn and fixed to the base layer 12. The filtering interlayer 15 is a terylene filtering cloth layer.

In this embodiment, first filter cloth body 2 and second filter cloth body 3 all include basic unit 12, outer 13, inlayer 14 and filtration intermediate layer 15, good filter effect has, the reinforcement net 1 that sets up simultaneously is between first filter cloth body 2 and second filter cloth body 3, be connected with first filter cloth body 2 and second filter cloth body 3 through viscose layer 7, can strengthen the intensity of this filter cloth, be difficult to take place to warp when making this application use, thereby increase life, first anticorrosive coating 4 and second anticorrosive coating 5 all have certain wear-resisting and anticorrosive effect, the life of extension this filter cloth that can be further.

Example 2:

referring to fig. 1 and 4, an installation structure of a first filter cloth body 2 and a second filter cloth body 3 is disclosed, and the inner walls of the filter holes 11 are coated with glue, so as to prevent the filter holes 11 from deforming after long-term use.

The back of first anticorrosive coating 4 is provided with first reinforcing frame 8, and the front of second anticorrosive coating 5 is provided with second reinforcing frame 9, first reinforcing frame 8 and the mutual joint of second reinforcing frame 9.

In this embodiment, the first reinforcing frame 8 and the second reinforcing frame 9 cooperate to clamp the filter cloth, so as to limit the position of the filter cloth, so that the filter cloth will not move and deform randomly during filtering.

First reinforcement frame 8 is including setting up the first rectangle frame 801 at the first anticorrosive coating 4 back, and the front symmetry of first rectangle frame 801 is provided with first joint hook plate 802, and first joint hook plate 802 and the mutual joint of second reinforcement frame 9, and second reinforcement frame 9 is including setting up the second rectangle frame 901 at the front of second anticorrosive coating 5, and the back symmetry of second rectangle frame 901 is provided with second joint hook plate 902, and second joint hook plate 902 and the mutual joint of first joint hook plate 802.

In this embodiment, second snap hook 902 cooperates with first snap hook 802 to connect second reinforcing frame 9 to first reinforcing frame 8.

One sides of the first rectangular frame 801 and the second rectangular frame 901 close to the reinforcing net 1 are both provided with limiting cones 10, and the limiting cones 10 are respectively contacted with the first anticorrosive layer 4 and the second anticorrosive layer 5.

In this embodiment, the position of the filter cloth can be reinforced by the limiting cone 10 when the first reinforcing frame 8 and the second reinforcing frame 9 are installed on the filter cloth, the position of the filter cloth is limited so that the filter cloth cannot be randomly moved and deformed during filtering, the second fastening hook plate and the first fastening hook plate are matched to connect the second reinforcing frame with the first reinforcing frame, the position of the filter cloth can be reinforced by the limiting cone when the first reinforcing frame and the second reinforcing frame are installed on the filter cloth, and the filter cloth is prevented from falling off from the first reinforcing frame and the second reinforcing frame as much as possible.

The working principle is as follows:

the utility model discloses, install reinforcing net 1 through viscose layer 7 between first filter cloth body 2 and the second filter cloth body 3 during the use, reinforcing net 1 can strengthen the intensity of this filter cloth, is difficult to take place to warp when making this application use to increase life, the first anticorrosive coating 4 and the second anticorrosive coating 5 of setting all have certain wear-resisting and anticorrosive effect, the life of this filter cloth of extension that can step forward.

The above are only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the modified concept of the present invention should be replaced or changed equally.

Claims

1. A terylene superfine fiber filter cloth is characterized by comprising:

the filter cloth comprises a reinforcing net (1), wherein a first filter cloth body (2) is arranged on the back of the reinforcing net (1), a second filter cloth body (3) is arranged on the front of the reinforcing net (1), the first filter cloth body (2) and the second filter cloth body (3) respectively comprise a base layer (12), an outer layer (13), an inner layer (14) and a filtering interlayer (15), the outer layer (13) is arranged on the outer side of the base layer (12), the inner layer (14) is arranged on the inner side of the base layer (12), the filtering interlayer (15) is provided with two layers, and the two filtering interlayers (15) are respectively arranged between the base layer (12) and the outer layer (13) and between the base layer (12) and the inner layer (14); viscose glue layers (7) are arranged between the reinforcing net (1) and contact surfaces of the first filter cloth body (2) and the second filter cloth body (3), a first anticorrosive layer (4) is arranged on the back of the first filter cloth body (2), and a second anticorrosive layer (5) is arranged on the front of the second filter cloth body (3).

2. The terylene ultrafine fiber filter cloth according to claim 1, which is characterized in that: the filter cotton (6) is arranged inside the reinforcing net (1), and filter holes (11) are uniformly formed in the first filter cloth body (2) and the second filter cloth body (3).

3. The terylene ultrafine fiber filter cloth according to claim 1, which is characterized in that: the base layer (12) is one of a polyester long fiber filter cloth layer or a polyester short fiber filter cloth layer.

4. The terylene ultrafine fiber filter cloth according to claim 1, which is characterized in that: the outer layer (13) and the inner layer (14) are both made of non-woven gauze, and the outer layer (13) and the inner layer (14) are sewn and fixed with the base layer (12).

5. The terylene ultrafine fiber filter cloth according to claim 1, which is characterized in that: the filtering interlayer (15) is a terylene filtering cloth layer.