CN106345180B - A kind of dedusting eliminates the unusual smell filter cloth - Google Patents

A kind of dedusting eliminates the unusual smell filter cloth Download PDF

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Publication number
CN106345180B
CN106345180B CN201611014571.6A CN201611014571A CN106345180B CN 106345180 B CN106345180 B CN 106345180B CN 201611014571 A CN201611014571 A CN 201611014571A CN 106345180 B CN106345180 B CN 106345180B
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China
Prior art keywords
layer
pps
layers
short fiber
graphene
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CN201611014571.6A
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Chinese (zh)
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CN106345180A (en
Inventor
庞炳林
庞超
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GUANGXI JINBANGTAI TECHNOLOGY Co Ltd
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GUANGXI JINBANGTAI TECHNOLOGY Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/08Filter cloth, i.e. woven, knitted or interlaced material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216Bicomponent or multicomponent fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04Additives and treatments of the filtering material
    • B01D2239/0407Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04Additives and treatments of the filtering material
    • B01D2239/0435Electret

Abstract

It eliminates the unusual smell filter cloth, including protective layer, PPS short fiber layers, PPS fine fiber layers, electrostatic fibre layer, graphene layer and PTFE base cloth layers the invention discloses a kind of dedusting;The protective layer is located at outermost surfaces, and PPS short fiber layers are arranged in side under the protective layer;PPS superfine fibre layers are provided with below PPS short fiber layers;First through hole is set in the PPS short fiber layers, the second through-hole is set in PPS superfine fibres layer;Electrostatic fibre layer is provided with below the PPS superfine fibres layer, electrostatic fibre layer is adsorption layer;Graphene layer is equipped with below the electrostatic fibre layer, graphene layer is the filter layer for being attached on other fibrous materials and being formed using graphene particles;It is provided with PTFE base cloth layers below the graphene layer;Good filtration effect of the present invention, service life is long, and the pollutants adsorption effect such as PARA FORMALDEHYDE PRILLS(91,95), benzene is apparent, and antibacterial, anti-peculiar smell, adsorption effect are good, greatly improves the practicability and applicability of product.

Description

A kind of dedusting eliminates the unusual smell filter cloth
Technical field
It eliminates the unusual smell filter cloth the present invention relates to dedusting, specifically a kind of dedusting eliminates the unusual smell filter cloth.
Background technology
Air pollution, also known as atmosphere pollution, typically refer to due to mankind's activity or natural process cause Cucumber into Enter in air, show enough concentration, reach time enough, and therefore compromise the comfortable of the mankind, health and wellbeing or The phenomenon that environment;
Currently, in industrial dedusting field, filter bag is a kind of common cleaner;Common filter bag includes skeleton and filter Bag ontology, skeleton are used to support filter bag ontology;In use, the gas containing dust, by filter bag ontology, dust is attached to filter bag On ontology, and filter bag ontology is made of filter cloth.
In the prior art, the filter bag ontology of same style is usually made of a kind of filter cloth of specification, due to the filter cloth In aperture very little, it is possible to play good filter effect.But the filter cloth in too small aperture is easy to be blocked up by dust Plug, is not easy to extend its service life.
Invention content
It eliminates the unusual smell filter cloth the purpose of the present invention is to provide a kind of dedusting, to solve mentioned above in the background art ask Topic.
To achieve the above object, the present invention provides the following technical solutions:
A kind of dedusting eliminates the unusual smell filter cloth, including protective layer, PPS short fiber layers, PPS superfine fibres layer, electrostatic fibre layer, Graphene layer and PTFE base cloth layers;The protective layer is located at outermost surfaces, and PPS short fiber layers are arranged in side under the protective layer; It is provided with PPS superfine fibre layers below PPS short fiber layers, wherein PPS refers to polyphenylene sulfide;Setting in the PPS short fiber layers First through hole, PPS superfine fibres layer is interior to be arranged the second through-hole, wherein the cross-sectional area of first through hole is more than the cross of the second through-hole Sectional area;Electrostatic fibre layer is provided with below the PPS superfine fibres layer, electrostatic fibre layer is adsorption layer;In the electrostatic Graphene layer is equipped with below fibrous layer, graphene layer is the mistake for being attached on other fibrous materials and being formed using graphene particles Filtering layer;PTFE base cloth layers are provided with below the graphene layer, PTFE refers to polytetrafluoroethylene (PTFE), and PTFE base cloth layers are positioned at most interior Side.
As a further solution of the present invention:The fibre fineness of the PPS short fiber layers is 2.0D.
As a further solution of the present invention:The fibrous layer fineness of the PPS superfine fibres layer is 0.9D.
As a further solution of the present invention:The protective layer, PPS short fiber layers, PPS superfine fibres layer, electrostatic fibre It is connected using glue sticking form between layer, graphene layer and PTFE base cloth layers.
Compared with prior art, the beneficial effects of the invention are as follows:
In the present invention, PPS short fiber layers are located at the outside of PPS superfine fibre layers, and PPS short fiber layers first connect with dusty gas It touches, after dusty gas passes through PPS short fiber layers, into PPS superfine fibre layers, in whole process, grain size is larger in dusty gas Dust intercepted by PPS short fiber layers, the smaller dust of grain size by PPS superfine fibre layers intercept, filter different-grain diameter at many levels Dust, be conducive to the service life for improving entire filter cloth;Meanwhile in filter process, dust may be embedded to short in PPS Fibrous layer, PPS superfine fibre layers hole in, block gap, but under the impact of air-flow, dust can be logical by first Hole, the discharge of the second through-hole, so that hole is kept unimpeded, extend its service life.
In the present invention, PPS superfine fibres are used so that the filter effect of product has large increase, PPS staple fibers to make The ventilative sex expression for obtaining whole filtrate is good;Meanwhile very strong network can be generated between grapheme material and organic pollution Reaction is closed, to have very strong adsorption capacity to organic pollution, the pollutants adsorption effect such as PARA FORMALDEHYDE PRILLS(91,95), benzene is apparent, antibacterial, anti- Peculiar smell effect is good, and electrostatic fibre layer adsorption effect is good, greatly improves the practicability and applicability of product, convenient for pushing away extensively Extensively.
Description of the drawings
Fig. 1 is that dedusting eliminates the unusual smell the structural schematic diagram of filter cloth.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
The filter cloth referring to Fig. 1, a kind of dedusting eliminates the unusual smell, including protective layer 1, PPS short fiber layers 2, PPS superfine fibre layers 3, electrostatic fibre layer 4, graphene layer 5 and PTFE base cloth layers 6;The protective layer 1 is located at outermost surfaces, in 1 downside of protective layer PPS short fiber layers 2 are set;PPS superfine fibres layer 3 is provided with below PPS short fiber layers 2, wherein PPS refers to polyphenylene sulfide; The fibre fineness of the PPS short fiber layers 2 is 2.0D, and the fibrous layer fineness of PPS superfine fibres layer 3 is 0.9D;The PPS First through hole 7 is set in short fiber layers 2, second through-hole 8 is set in PPS superfine fibres layer 3, wherein the cross section of first through hole 7 Cross-sectional area of the product more than the second through-hole 8;In work, PPS short fiber layers 2 are located at the outside of PPS superfine fibres layer 3, and PPS is short Fibrous layer 2 is first contacted with dusty gas, after dusty gas passes through PPS short fiber layers 2, into PPS superfine fibres layer 3, entire mistake Cheng Zhong, the larger dust of grain size is intercepted by PPS short fiber layers 2 in dusty gas, and the smaller dust of grain size is by PPS superfine fibres Layer 3 intercepts, and the multi-level dust for filtering different-grain diameter is conducive to the service life for improving entire filter cloth;Meanwhile filtered Cheng Zhong, dust may block gap in the hole in PPS short fiber layers 2, PPS superfine fibres layer 3, but in air-flow Impact under, dust can by first through hole 7, the second through-hole 8 be discharged so that hole is kept unimpeded, extend its use Service life;Electrostatic fibre layer 4 is provided with below the PPS superfine fibres layer 3, electrostatic fibre layer 4 is adsorption layer;In the electrostatic 4 lower section of fibrous layer is equipped with graphene layer 5, and graphene layer 5 is to be attached on other fibrous materials and formed using graphene particles Filter layer;5 lower section of the graphene layer is provided with PTFE base cloth layers 6, and PTFE refers to polytetrafluoroethylene (PTFE), and PTFE base cloth layers 6 Positioned at most inner side;The protective layer 1, PPS short fiber layers 2, PPS superfine fibres layer 3, electrostatic fibre layer 4,5 and of graphene layer It is connected using glue sticking form between PTFE base cloth layers 6;In work, PPS superfine fibres are used so that the filter effect of product There are large increase, PPS staple fibers to make the ventilative sex expression of whole filtrate good;Meanwhile grapheme material and organic contamination Very strong complex reaction can be generated between object, to have very strong adsorption capacity, the dirts such as PARA FORMALDEHYDE PRILLS(91,95), benzene to organic pollution Dye object adsorption effect is apparent, and antibacterial, anti-peculiar smell effect is good, and 4 adsorption effect of electrostatic fibre layer is good, greatly improves the reality of product With property and applicability, convenient for being widely popularized.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (4)

  1. Filter cloth, including protective layer 1. a kind of dedusting eliminates the unusual smell(1), PPS short fiber layers(2), PPS superfine fibre layers(3), electrostatic Fibrous layer(4), graphene layer(5)With PTFE base cloth layers(6);It is characterized in that, the protective layer(1)Positioned at outermost surfaces, In protective layer(1)PPS short fiber layers are arranged in downside(2);In PPS short fiber layers(2)Lower section is provided with PPS superfine fibre layers(3), Wherein, PPS refers to polyphenylene sulfide;The PPS short fiber layers(2)Interior setting first through hole(7), PPS superfine fibre layers(3)Inside set Set the second through-hole(8), wherein first through hole(7)Cross-sectional area be more than the second through-hole(8)Cross-sectional area;It is super in the PPS Fine fiber layer(3)Lower section is provided with electrostatic fibre layer(4), electrostatic fibre layer(4)For adsorption layer;In the electrostatic fibre layer(4) Lower section is equipped with graphene layer(5), graphene layer(5)It is the mistake for being attached on other fibrous materials and being formed using graphene particles Filtering layer;The graphene layer(5)Lower section is provided with PTFE base cloth layers(6), PTFE reference polytetrafluoroethylene (PTFE), and PTFE base cloth layers (6)Positioned at most inner side.
  2. The filter cloth 2. dedusting according to claim 1 eliminates the unusual smell, which is characterized in that the PPS short fiber layers(2)Fiber Fineness is 2.0D.
  3. The filter cloth 3. dedusting according to claim 1 eliminates the unusual smell, which is characterized in that the PPS superfine fibres layer(3)Fibre Dimension layer fineness is 0.9D.
  4. The filter cloth 4. dedusting according to claim 1 eliminates the unusual smell, which is characterized in that the protective layer(1), PPS staple fibers Layer(2), PPS superfine fibre layers(3), electrostatic fibre layer(4), graphene layer(5)With PTFE base cloth layers(6)Between use glue sticking Form connects.
CN201611014571.6A 2016-11-18 2016-11-18 A kind of dedusting eliminates the unusual smell filter cloth Active CN106345180B (en)

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CN106345180B true CN106345180B (en) 2018-09-04

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109289324A (en) * 2018-11-14 2019-02-01 江苏三元环保科技有限公司 A kind of composite dedusting removes peculiar smell filter cloth

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10165729A (en) * 1996-12-06 1998-06-23 Toray Ind Inc Filter cloth and bag filter made of it
CN101306280A (en) * 2008-06-26 2008-11-19 南京际华三五二一特种装备有限公司 Dual-effect filter material for removing dust and decomposing dioxin and preparation method thereof
CN204409659U (en) * 2015-02-27 2015-06-24 济宁利特纳米技术有限责任公司 A kind of mouth mask filter core for purifying PM2.5
CN204505988U (en) * 2015-03-13 2015-07-29 泉州市泉港区争艳农场 A kind of high strength active carbon nonwoven fabric
CN204582764U (en) * 2015-04-29 2015-08-26 盐城工学院 A kind of dust removal and filtration cloth
CN204637786U (en) * 2015-05-18 2015-09-16 上海常博过滤材料有限公司 Environmental protection filter cotton is dredged in a kind of close centre, composite bed two ends
CN205435199U (en) * 2015-12-29 2016-08-10 江苏蓝天环保集团股份有限公司 Antistatic polysulfonamide fiber compound needled felt
CN106076011A (en) * 2016-07-21 2016-11-09 陈映飞 Air purifying filter core

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10165729A (en) * 1996-12-06 1998-06-23 Toray Ind Inc Filter cloth and bag filter made of it
CN101306280A (en) * 2008-06-26 2008-11-19 南京际华三五二一特种装备有限公司 Dual-effect filter material for removing dust and decomposing dioxin and preparation method thereof
CN204409659U (en) * 2015-02-27 2015-06-24 济宁利特纳米技术有限责任公司 A kind of mouth mask filter core for purifying PM2.5
CN204505988U (en) * 2015-03-13 2015-07-29 泉州市泉港区争艳农场 A kind of high strength active carbon nonwoven fabric
CN204582764U (en) * 2015-04-29 2015-08-26 盐城工学院 A kind of dust removal and filtration cloth
CN204637786U (en) * 2015-05-18 2015-09-16 上海常博过滤材料有限公司 Environmental protection filter cotton is dredged in a kind of close centre, composite bed two ends
CN205435199U (en) * 2015-12-29 2016-08-10 江苏蓝天环保集团股份有限公司 Antistatic polysulfonamide fiber compound needled felt
CN106076011A (en) * 2016-07-21 2016-11-09 陈映飞 Air purifying filter core

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