CN211885785U

CN211885785U - High-hydroscopicity terylene viscose fiber mixed dedusting filter cloth

Info

Publication number: CN211885785U
Application number: CN202020014880.9U
Authority: CN
Inventors: 庞财清
Original assignee: Taizhou Haotian Industrial Cloth Co ltd
Current assignee: Taizhou Haotian Industrial Cloth Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-11-10
Anticipated expiration: 2030-01-06

Abstract

The utility model provides a high hydroscopicity dacron viscose fiber mixes dust removal filter cloth, including fiber network layer and lines, fiber network layer is woven through acupuncture intercrossing by the lines, fiber network layer's the outside is bonded and is had elastic layer, fire-retardant layer, antistatic layer and wearing layer, elastic layer is located fiber network layer's the outside, fire-retardant level is in elastic layer's the outside. The utility model discloses a cooperation of lines, the lines comprises 68.2% dacron short fiber and 31.8% viscose fiber, dacron short fiber strength is high, the resilience is good, viscose fiber has increased the hygroscopic property of lines simultaneously, and two kinds of fibre all have good spinnability, be fit for batch production processing, improve the hydroscopicity and the anti dew performance of dust removal filter cloth greatly, very big extension the life of dust removal filter cloth, dacron short fiber cost is lower simultaneously, can effectively reduce manufacturing cost, the sexual valence relative height, the poor problem of traditional dust removal filter cloth hygroscopicity has been solved.

Description

High-hydroscopicity terylene viscose fiber mixed dedusting filter cloth

Technical Field

The utility model relates to a dust removal field especially relates to super absorbent polyester viscose fiber mixes dust removal filter cloth.

Background

With the rapid development of economy, metallurgical steelmaking electric furnaces and raw coal-fired boilers have increased, and the atmospheric pollutants discharged from these furnaces pose great harm to the surrounding environment, so the technology for removing particles from dust-containing gas to reduce the emission thereof to the atmosphere is becoming more and more important, the technology for removing dust from dust-containing gas to reduce the emission thereof to the atmosphere, the mechanical processes of crushing, screening, transporting, blasting, etc. of dust-containing industrial waste gas or solid substances, or the processes of combustion, high-temperature melting, chemical reaction, etc. are generated.

At the in-process of dust removal, the user can use the dust removal filter cloth often, however the hygroscopicity of traditional dust removal filter cloth is very poor, leads to the surface of dust removal filter cloth to adhere to a large amount of steam easily, and steam mixes with the dust on dust removal filter cloth surface, can produce the caking, can block up the air vent of dust removal filter cloth to seriously influence the ventilative and dust removal effect of dust removal filter cloth, thereby serious equipment dust removal effect, the influence is very big.

Therefore, it is necessary to provide a high water absorption terylene viscose fiber mixed dust removal filter cloth to solve the technical problems.

Disclosure of Invention

The utility model provides a high hydroscopicity dacron viscose fiber mixes dust removal filter cloth has solved the poor problem of traditional dust removal filter cloth hygroscopicity.

For solving the technical problem, the utility model provides a high hydroscopicity dacron viscose fiber mixes dust removal filter cloth, including fiber network layer and lines, fiber network layer is woven through acupuncture intercrossing by the lines, fiber network layer's the outside is bonded and is had elastic layer, fire-retardant layer, antistatic layer and wearing layer, elastic layer is located fiber network layer's the outside, fire-retardant level is in the outside on elastic layer, antistatic layer is located fire-retardant layer's the outside, wearing layer is located antistatic layer's the outside.

Preferably, the lines are mixed and doped with polyester staple fibers and viscose fibers according to the ratio of 179:8, and the fiber mesh layer is formed by weaving the lines in a three-strand twisting manner.

Preferably, the elastic layer comprises a silica gel layer and a polyurethane layer, the silica gel layer is located on the outer side of the fiber net layer, and the polyurethane layer is located on the outer side of the silica gel layer.

Preferably, the flame-retardant layer comprises a nylon layer and an aramid fiber layer, the nylon layer is located on the outer side of the polyurethane layer, and the aramid fiber layer is located on the outer side of the nylon layer.

Preferably, the antistatic layer includes cotton blending layer and conductive fiber layer, the cotton blending layer is located the outside on aramid fiber layer, the conductive fiber layer is located the outside on cotton blending layer.

Preferably, the wear-resistant layer comprises a glass fiber layer and a carbon fiber layer, the glass fiber layer is positioned on the outer side of the conductive fiber layer, and the carbon fiber layer is positioned on the outer side of the glass fiber layer.

Compared with the prior art, the utility model provides a high hydroscopicity dacron viscose fiber mixes dust removal filter cloth has following beneficial effect:

the utility model provides a high hydroscopicity terylene viscose fiber mixed dedusting filter cloth,

1. the utility model discloses a cooperation of lines, the lines comprises 68.2% dacron short fiber and 31.8% viscose fiber, dacron short fiber intensity is high, the resilience is good, while viscose fiber has increased the hygroscopic property of lines, prevent that the dust on steam and dust removal filter cloth surface from mixing, produce the caking, thereby block up the air vent to dust removal filter cloth, then seriously influenced the ventilative and dust removal effect of dust removal filter cloth, and two kinds of fibre all have good spinnability, be fit for batch production processing, improve the hydroscopicity and the anti-condensation performance of dust removal filter cloth greatly, very big extension the life of dust removal filter cloth, dacron short fiber cost is lower simultaneously, can effectively reduce manufacturing cost, the sexual valence relative high, the poor problem of traditional dust removal filter cloth hydroscopicity has been solved.

2. The utility model increases the moisture absorption and strength of the line and the practicability of the line through the matching of the polyester staple fiber and the viscose fiber, thereby increasing the hygroscopicity of the dedusting filter cloth, increasing the elastic effect of the fiber net layer through the matching of the silica gel layer and the polyurethane layer, meanwhile, the ductility of the dust-removing filter cloth is increased, the flame retardant effect of the dust-removing filter cloth is increased through the matching of the nylon layer and the aramid fiber layer, through the matching of the cotton blending layer and the conductive fiber layer, the dust on the surface of the dedusting filter cloth is prevented from being adsorbed by static electricity, thereby blocking the filtering holes of the dedusting filter cloth, increasing the dedusting effect of the dedusting filter cloth, through the cooperation of glass fiber layer and carbon fiber layer, slowed down the wearing and tearing speed of external factor to the filter cloth that removes dust, carbon fiber layer absorbs the moisture simultaneously, has increased the hygroscopicity of filter cloth that removes dust once more.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a high water absorption terylene viscose fiber mixed dust removal filter cloth provided by the utility model;

FIG. 2 is a partial cross-sectional view of the structure of the web layer shown in FIG. 1;

FIG. 3 is a partial cross-sectional view of the construction of the resilient layer shown in FIG. 1;

FIG. 4 is a partial cross-sectional view of the structure of the flame retardant layer shown in FIG. 1;

fig. 5 is a partial sectional view of the structure of the antistatic layer shown in fig. 1;

fig. 6 is a partial cross-sectional view of the structure of the wear resistant layer shown in fig. 1.

Reference numbers in the figures: 1. a web layer; 2. lines; 3. an elastic layer; 31. a silica gel layer; 32. a polyurethane layer; 4. a flame retardant layer; 41. a nylon layer; 42. an aramid fiber layer; 5. an antistatic layer; 51. a cotton blend layer; 52. a conductive fiber layer; 6. a wear layer; 61. a glass fiber layer; 62. a carbon fiber layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, in which fig. 1 is a schematic structural diagram of a preferred embodiment of the super absorbent terylene viscose fiber hybrid dust removing filter cloth according to the present invention; FIG. 2 is a partial cross-sectional view of the structure of the web layer shown in FIG. 1; FIG. 3 is a partial cross-sectional view of the construction of the resilient layer shown in FIG. 1; FIG. 4 is a partial cross-sectional view of the structure of the flame retardant layer shown in FIG. 1; fig. 5 is a partial sectional view of the structure of the antistatic layer shown in fig. 1; fig. 6 is a partial sectional view of the structure of the wear-resistant layer shown in fig. 1, and the high water absorption terylene viscose fiber mixed dedusting filter cloth comprises a fiber network layer 1 and lines 2, wherein the fiber network layer 1 is woven by the lines 2 in an intersecting manner through needling, an elastic layer 3, a flame-retardant layer 4, an antistatic layer 5 and a wear-resistant layer 6 are bonded on the outer side of the fiber network layer 1, the elastic layer 3 is located on the outer side of the fiber network layer 1, the flame-retardant layer 4 is located on the outer side of the elastic layer 3, the antistatic layer 5 is located on the outer side of the flame-retardant layer 4, and the wear-resistant layer 6 is located on the outer side of the.

The lines 2 are formed by mixing and doping polyester staple fibers and viscose fibers according to the ratio of 179:8, the fiber net layer 1 is formed by weaving the lines 2 in a three-strand twisting mode, and the moisture absorption and the strength of the lines 2 are increased and the practicability of the lines 2 is increased through the matching of the polyester staple fibers and the viscose fibers, so that the moisture absorption of the dust removal filter cloth is increased.

Elastic layer 3 includes silica gel layer 31 and polyurethane layer 32, silica gel layer 31 is located the outside of fibre web layer 1, polyurethane layer 32 is located the outside of silica gel layer 31, through the cooperation of silica gel layer 31 and polyurethane layer 32, has increased the elastic effect of fibre web layer 1, has increased the ductility of dust removal filter cloth simultaneously.

Flame-retardant layer 4 includes nylon fiber layer 41 and aramid fiber layer 42, nylon fiber layer 41 is located the outside on polyurethane layer 32, aramid fiber layer 42 is located nylon fiber layer 41's outside, through nylon fiber layer 41 and aramid fiber layer 42's cooperation, has increased the flame retardant efficiency of dust removal filter cloth.

Antistatic layer 5 includes cotton blending layer 51 and conductive fiber layer 52, cotton blending layer 51 is located aramid fiber layer 42's the outside, conductive fiber layer 52 is located cotton blending layer 51's the outside, through cotton blending layer 51 and conductive fiber layer 52's cooperation, prevents that static from adsorbing the dust on dust removal filter cloth surface to block up the filtration pore of removing dust filter cloth, increased the dust removal effect of dust removal filter cloth.

The wear-resistant layer 6 comprises a glass fiber layer 61 and a carbon fiber layer 62, the glass fiber layer 61 is located on the outer side of the conductive fiber layer 52, the carbon fiber layer 62 is located on the outer side of the glass fiber layer 61, the wear speed of the external factors to the dedusting filter cloth is reduced through the matching of the glass fiber layer 61 and the carbon fiber layer 62, meanwhile, the carbon fiber layer 62 absorbs moisture, and the moisture absorption of the dedusting filter cloth is increased again.

The utility model provides a high hydroscopicity dacron viscose fiber mixes dust removal filter cloth's theory of operation as follows:

when the dust removal filter cloth is used, the lines 2 are composed of 68.2% of polyester staple fibers and 31.8% of viscose fibers, the polyester staple fibers are high in strength and good in resilience, meanwhile, the viscose fibers increase the moisture absorption performance of the lines 2, water vapor and dust on the surface of the dust removal filter cloth are prevented from being mixed and blocking is generated, so that air holes of the dust removal filter cloth are blocked, the air permeability and the dust removal effect of the dust removal filter cloth are seriously influenced, the two fibers have good spinnability, the dust removal filter cloth is suitable for batch production and processing, the water absorption performance and the anti-condensation performance of the dust removal filter cloth are greatly improved, the service life of the dust removal filter cloth is greatly prolonged, meanwhile, the cost of the polyester staple fibers is low, the production cost can be effectively reduced, and the cost performance.

the utility model discloses a cooperation of lines 2, lines 2 comprises 68.2% dacron short fiber and 31.8% viscose fiber, dacron short fiber intensity is high, the resilience is good, while viscose fiber has increased the hygroscopic property of lines 2, prevent that the dust on steam and dust removal filter cloth surface from mixing, produce the caking, thereby block up the air vent to the dust removal filter cloth, then seriously influenced the ventilative and the dust removal effect of dust removal filter cloth, and two kinds of fibre all have good spinnability, be fit for batch production processing, improve the hydroscopicity and the anti-condensation performance of dust removal filter cloth greatly, very big extension the life of dust removal filter cloth, dacron short fiber cost is lower simultaneously, can effectively reduce manufacturing cost, the sexual valence is higher, the poor problem of traditional dust removal filter cloth hydroscopicity has been solved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Super absorbent polyester viscose fiber mixes dust removal filter cloth, including fiber mesh layer (1) and lines (2), its characterized in that: the fabric layer (1) is woven by lines (2) through needle punching intercrossing, elastic layer (3), fire-retardant layer (4), antistatic layer (5) and wearing layer (6) are bonded to the outside of fabric layer (1), elastic layer (3) is located the outside of fabric layer (1), fire-retardant layer (4) is located the outside of elastic layer (3), antistatic layer (5) is located the outside of fire-retardant layer (4), wearing layer (6) is located the outside of antistatic layer (5).

2. The high water absorption terylene viscose fiber mixed dedusting filter cloth as set forth in claim 1, wherein the lines (2) are mixed and doped with terylene short fibers and viscose fibers according to a ratio of 179:8, and the fiber net layer (1) is woven by the lines (2) in a three-strand twisting manner.

3. The dust-removing filter cloth of the mixture of the terylene viscose fibers with high water absorbability according to claim 1, wherein the elastic layer (3) comprises a silica gel layer (31) and a polyurethane layer (32), the silica gel layer (31) is positioned on the outer side of the fiber net layer (1), and the polyurethane layer (32) is positioned on the outer side of the silica gel layer (31).

4. The high water absorption terylene viscose fiber mixed dedusting filter cloth according to claim 1, wherein the flame retardant layer (4) comprises a nylon layer (41) and an aramid fiber layer (42), the nylon layer (41) is positioned on the outer side of the polyurethane layer (32), and the aramid fiber layer (42) is positioned on the outer side of the nylon layer (41).

5. The dust removal filter cloth of high water absorption polyester viscose fiber mixture according to claim 1, wherein the antistatic layer (5) comprises a cotton blended layer (51) and a conductive fiber layer (52), the cotton blended layer (51) is positioned at the outer side of the aramid fiber layer (42), and the conductive fiber layer (52) is positioned at the outer side of the cotton blended layer (51).

6. The dust-removing filter cloth of the terylene viscose fiber mixture with high water absorption of claim 1, wherein the wear-resistant layer (6) comprises a glass fiber layer (61) and a carbon fiber layer (62), the glass fiber layer (61) is positioned outside the conductive fiber layer (52), and the carbon fiber layer (62) is positioned outside the glass fiber layer (61).