CN216395687U

CN216395687U - Composite filter cloth with filter membrane

Info

Publication number: CN216395687U
Application number: CN202122560166.7U
Authority: CN
Inventors: 徐海东
Original assignee: Jiangsu Dongwang Environmental Protection Technology Group Co ltd
Current assignee: Jiangsu Dongwang Environmental Protection Technology Group Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-29
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a composite filter cloth with a filter membrane, and relates to the technical field of filter cloth. The anti-static filter cloth comprises a filter cloth body, wherein a filter membrane is arranged at the upper end of the filter cloth body, connecting components are fixed at symmetrical positions on the filter membrane, the filter cloth body comprises a base cloth layer and an anti-static layer, anti-static metal wires are arranged at the upper end of the base cloth layer, a groove is formed in the lower end of the base cloth layer, and activated carbon particles are filled in the groove. The filter membrane is convenient to mount and dismount through the connecting assembly, volatile organic compounds such as formaldehyde, hydrogen sulfide, chlorobenzene and pollutants in the air can be removed through the activated carbon particles, deodorization and peculiar smell can be removed under a certain air quantity, the environment is purified, the filter membrane has a good purifying effect, then the antistatic effect can be achieved through the antistatic layer, dust is prevented from being adsorbed on the filter membrane due to static electricity, and the antistatic effect is further improved through the antistatic metal wire.

Description

Composite filter cloth with filter membrane

Technical Field

The utility model relates to the technical field of filter cloth, in particular to composite filter cloth with a filter membrane.

Background

The filter cloth mainly comprises a polyester filter cloth, a polypropylene filter cloth, a nylon filter cloth and a vinylon filter cloth. The material performance of the filter cloth is acid resistance and weak base resistance. Good wear resistance, corrosion resistance, recoverability and poor conductivity. The temperature resistance of the polyester fiber is generally 130-150 ℃, and the product has the special advantages of common felt filter cloth, has very good wear resistance and very high cost performance, and becomes the variety with the largest use amount in felt filter materials. Because the filter cloth has single function, people invent the composite filter cloth, and can make up for the defects of the filter cloth.

At present, the current difficult installation of composite filter cloth that is equipped with the filter membrane is dismantled the filter membrane, and is consuming time and power, can not remove peculiar smell and harmful gas, and the function is single, and prevents that static effect is not good, and the limitation is great, can't satisfy the demand in the in-service use, so urgent need can the modified technique on the market to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides the composite filter cloth with the filter membrane, which has the characteristics of easy installation and disassembly of the filter membrane, capability of removing peculiar smell and harmful gas and good anti-static effect.

(II) technical scheme

In order to solve the technical problems, the utility model provides a composite filter cloth with a filter membrane, which comprises a filter cloth body, wherein the filter membrane is arranged at the upper end of the filter cloth body, connecting components are fixed at symmetrical positions on the filter membrane, the filter cloth body comprises a base cloth layer and an anti-static layer, anti-static metal wires are arranged at the upper end of the base cloth layer, a groove is formed in the lower end of the base cloth layer, and activated carbon particles are filled in the groove.

Further, coupling assembling includes T type spare and disc, threaded on the T type spare, and the T type spare passes through the screw thread and is connected with the disc rotation.

Furthermore, through holes are formed in the filter membrane at symmetrical positions, and the filter membrane is connected with the T-shaped part in a clamping mode through the through holes.

Furthermore, the symmetrical position is fixed with metal ring on the filter cloth body, and the filter cloth body passes through metal ring and is connected with T type spare joint.

Further, the base fabric layer comprises warp and weft, and the warp and the weft are cross-linked.

Furthermore, a cotton layer is bonded to the upper end of the base cloth layer, the upper end of the cotton layer is bonded to an anti-static layer, and the anti-static layer is a stainless steel fiber net.

Furthermore, a fiber layer is bonded at the lower end of the base cloth layer.

The technical scheme of the utility model has the following beneficial technical effects: the filter membrane is provided with the connecting components which are fixed at symmetrical positions on the filter membrane, the T-shaped piece on the connecting components can sequentially pass through the through hole on the filter membrane and the metal ring on the filter cloth body from top to bottom, then the disc can be connected with the T-shaped piece through threads, the filter membrane is convenient to mount and dismount, time and labor are saved, the lower end of the base cloth layer is provided with the groove, and the groove is filled with the activated carbon particles, the activated carbon particles have high-efficiency adsorption performance and can be used for air purification to remove volatile organic compounds such as formaldehyde, hydrogen sulfide, chlorobenzene and pollutants in the air, the air resistance is small, the energy consumption is low, the filter cloth body provided by the utility model can deodorize and remove peculiar smell under a certain air quantity, the environment is purified, the purification effect is good, the practicability is good, then the filter cloth body comprises the base cloth layer and the anti-static layer, and the upper end of the base cloth layer is provided with the anti-static metal wire, the anti-static layer is a stainless steel fiber net, which can play a role in preventing static electricity, and prevent dust from being adsorbed on the filter cloth due to static electricity, and the anti-static metal wires further improve the anti-static effect and have good anti-static effect.

Drawings

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

FIG. 2 is a schematic view of the connecting assembly of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the filter cloth body of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of the base step layer of FIG. 3 according to the present invention.

Reference numerals:

1. a filter cloth body; 11. a base cloth layer; 12. a fibrous layer; 13. a groove; 14. activated carbon particles; 15. a cotton layer; 16. an anti-static metal wire; 17. an antistatic layer; 2. filtering the membrane; 3. a metal ring; 4. a through hole; 5. a connecting assembly; 51. a T-shaped piece; 52. a thread; 53. a disc; 6. warp threads; 7. and a weft thread.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, 3 and 4, the present invention is a composite filter cloth with filter membrane, comprising a filter cloth body 1, a filter membrane 2 is disposed at the upper end of the filter cloth body 1, the filter membrane 2 can further enhance the ability of the filter cloth to adsorb and filter dust with small particle diameter, and a connection assembly 5 is fixed at a symmetrical position on the filter membrane 2, the filter cloth body 1 comprises a base cloth layer 11 and an anti-static layer 17, the base cloth layer 11 comprises warp 6 and weft 7, the warp 6 is glass fiber, polypropylene filament or basalt fiber, the weft 7 is a polypropylene tearing film, and the warp 6 and the weft 7 are cross-linked, the utility model has anti-static effect through the anti-static layer 17, effectively prevents dust from being adsorbed on the filter cloth due to static electricity, improves the filtering efficiency, and the upper end of the base cloth layer 11 is provided with an anti-static wire 16, the anti-static wire 16 can improve the anti-static effect of the utility model, the lower extreme of base cloth layer 11 is seted up recess 13, and the inside packing of recess 13 has activated carbon particle 14, and activated carbon particle 14 has very high adsorptivity, can get rid of harmful gas, and can deodorization, deodorization under certain amount of wind, and the practicality is all good.

As shown in fig. 2, the connection assembly 5 includes a T-shaped member 51 and a disc 53, wherein the T-shaped member 51 is provided with a thread 52, the T-shaped member 51 is rotatably connected with the disc 53 through the thread 52, and the disc 53 can be fixed on the T-shaped member 51 through the thread 52, so that the filter membrane 2 can be fixed on the filter cloth body 1 through the T-shaped member 51 and the disc 53.

As shown in figure 1, through holes 4 are formed in the filter membrane 2 at symmetrical positions, the filter membrane 2 is connected with a T-shaped piece 51 in a clamping mode through the through holes 4, the T-shaped piece 51 is convenient to fix the filter membrane 2 through the through holes 4, and an auxiliary effect is achieved.

As shown in figure 1, metal rings 3 are fixed at symmetrical positions on the filter cloth body 1, the filter cloth body 1 is connected with a T-shaped part 51 in a clamping mode through the metal rings 3, the T-shaped part 51 can fix the filter membrane 2 conveniently through the metal rings 3, and an auxiliary effect is achieved.

As shown in fig. 3, a cotton layer 15 is bonded to the upper end of the base fabric layer 11, the cotton layer 15 is filled with cotton, the upper end of the cotton layer 15 is bonded to an anti-static layer 17, the anti-static layer 17 is a stainless steel fiber net, the lower end of the base fabric layer 11 is bonded to a fiber layer 12, the fiber layer 12 is filled with polyester yarns, and the filtering effect of the present invention can be ensured by the dense filling of the fiber layer 12 and the cotton layer 15.

The working principle is as follows: during installation, the filter membrane 2 is placed at the upper end of the filter cloth body 1, the through hole 4 in the filter membrane 2 is aligned to the metal ring 3 on the filter cloth body 1, then the T-shaped part 51 on the connecting assembly 5 is aligned to the through hole 4, the through hole 4 in the filter membrane 2 and the metal ring 3 on the filter cloth body 1 are sequentially penetrated from top to bottom, then the rotating disc 53 is fixedly connected with the T-shaped part 51 through the thread 52, during use, the anti-static layer 17 can prevent dust from being adsorbed on the filter cloth due to static electricity, the filtering efficiency is improved, the anti-static effect can be further improved by the anti-static metal wire 16, the activated carbon particles 14 have adsorptivity, volatile organic compounds formaldehyde can be removed, hydrogen sulfide, pollutants in chlorobenzene and air can be deodorized and deodorized under certain air volume.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a compound filter cloth with filter membrane, includes filter cloth body (1), its characterized in that: the upper end of filter cloth body (1) is provided with filter membrane (2), and symmetrical position is fixed with coupling assembling (5) on filter membrane (2), filter cloth body (1) is including base cloth layer (11) and antistatic backing (17), and the upper end of base cloth layer (11) is equipped with antistatic wire (16), the lower extreme of base cloth layer (11) is seted up fluted (13), and the inside packing of recess (13) has activated carbon particle (14).

2. The composite filter cloth provided with filter membranes according to claim 1, wherein the connecting assembly (5) comprises a T-shaped member (51) and a disc (53), the T-shaped member (51) is provided with a thread (52), and the T-shaped member (51) is rotatably connected with the disc (53) through the thread (52).

3. The composite filter cloth with the filter membrane as recited in claim 1, wherein the filter membrane (2) is symmetrically provided with through holes (4), and the filter membrane (2) is connected with a T-shaped member (51) in a clamping manner through the through holes (4).

4. The composite filter cloth with the filter membrane as claimed in claim 1, wherein the filter cloth body (1) is symmetrically fixed with metal rings (3), and the filter cloth body (1) is connected with a T-shaped member (51) in a clamping manner through the metal rings (3).

5. A composite filter cloth provided with filter membranes according to claim 1, characterised in that the base cloth layer (11) comprises warp threads (6) and weft threads (7), and that the warp threads (6) and the weft threads (7) are cross-linked.

6. The composite filter cloth with the filter membrane as recited in claim 1, wherein the base cloth layer (11) is bonded with a cotton layer (15) at the upper end, the cotton layer (15) is bonded and connected with an anti-static layer (17) at the upper end, and the anti-static layer (17) is a stainless steel fiber net.

7. A composite filter cloth provided with filter membranes according to claim 1, characterised in that the lower end of the base cloth layer (11) is glued with a fibre layer (12).