CN207221502U - A kind of stainless steel grid antistatic Nomex - Google Patents
A kind of stainless steel grid antistatic Nomex Download PDFInfo
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- CN207221502U CN207221502U CN201721105814.7U CN201721105814U CN207221502U CN 207221502 U CN207221502 U CN 207221502U CN 201721105814 U CN201721105814 U CN 201721105814U CN 207221502 U CN207221502 U CN 207221502U
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- stainless steel
- grid
- knoisphere
- layer
- antistatic
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Abstract
The utility model belongs to Nomex technical field, refers in particular to a kind of stainless steel grid antistatic Nomex.Purpose is to provide the stainless steel grid antistatic Nomex that a kind of anti-static effect is good, Air permenbility is big, filtration resistance is small.A kind of stainless steel grid antistatic Nomex of the utility model, including meet knoisphere, supporting layer and be arranged on the base cloth layer met between knoisphere and supporting layer, the knoisphere of meeting is metal longitudinal fiber and the staple glass horizontal fibers grid cloth that staggeredly entanglement is formed；The supporting layer is metal horizontal fibers and the staple glass longitudinal fiber grid cloth that staggeredly entanglement is formed；The base cloth layer is the grid-like stainless steel woven fabric of the effect with antistatic；It is described meet knoisphere, base cloth layer and supporting layer and mutually link reinforcing by using the trilobal cross acupuncture of bulb needle point be integrated, described meet is provided with guide layer above knoisphere, the net structure that the guide layer is formed for polytetrafluoroethylene fibre using random cloth pin mode through combing, the entanglement of lapping technique.
Description
Technical field
The utility model belongs to Nomex technical field, refers in particular to a kind of stainless steel grid antistatic Nomex.
Background technology
At present, the attention degree protected with Environmental is higher and higher, and requirement of the enterprise to oneself environmental protection
It is higher and higher, occur much in the technology of dedusting and removing exhaust gas etc., wherein sack cleaner is Typical Representative therein.Bag
Extensive use of the formula deduster in terms of the industry exhaust gas dust pollution control such as steel, cement, chemical industry and thermoelectricity, above-mentioned industry are special
Different high temperature, electrostatic, high corrosion environment to deduster core component --- the technical requirements of filtrate are also higher and higher, and exploitation makes
Become important trend with the special high-performance fiber filtering of longer life expectancy, purification efficiency higher.Market is directed in flue gas containing easy
The application operating mode of explosive dust is fired, the Project Product that binding fiber feature, filtration mechanism and production Technology are researched and developed, has
The features such as antistatic effect is good, Air permenbility is big, filtration resistance is small.It can be widely used in steel, cement, coal chemical industry, organic chemical industry
Multiple industries flue gas ash removal.It is good in economic efficiency, wide market.
But existing acupuncture felt product is all often the mode of one antistatic backing of simple increase to antistatic this block
Solve, without taking into account the effect of Nomex in itself.Such as Chinese utility model patent application number：201620007892.2：This reality
It is related to filtering material technical field with new, discloses a kind of environment-friendly type antistatic Nomex, including base fabric and is pasted on base fabric
The terylene chemical fiber layer of upper and lower surface, along the environment-friendly type antistatic Nomex direction windward terylene chemical fiber layer surface also
Uniformly it is disposed with multiple independent macromolecule anti-static coatings layers.The utility model is fine by the terylene chemical fibre in direction windward
Dimension layer surface is uniformly disposed with multiple independent macromolecule anti-static coatings layers, and one side macromolecule anti-static coatings layer can be with
Increase antistatic performance, on the other hand using multiple independent structures, the gas permeability of Nomex can be increased, improve filtering effect
Rate.Although above technology is creative on antistatic, the characteristic of Nomex in itself is not accounted for, have impact on Nomex
Performance.
Utility model content
The purpose of this utility model is to provide that a kind of anti-static effect is good, Air permenbility is big, filtration resistance is small, structure is simple
Single, of low cost, easy to assembly, service life length stainless steel grid antistatic Nomex.
What the purpose of this utility model was realized in：A kind of stainless steel grid antistatic Nomex, including meet knoisphere, branch
Support layer and be arranged on the base cloth layer met between knoisphere and supporting layer, the knoisphere of meeting is metal longitudinal fiber and staple glass horizontal fibers
Staggeredly tangle the grid cloth of formation；The supporting layer is metal horizontal fibers and the staple glass longitudinal fiber grid that staggeredly entanglement is formed
Cloth；The base cloth layer is the grid-like stainless steel woven fabric of the effect with antistatic；It is described to meet knoisphere, base cloth layer and supporting layer
Reinforcing is mutually linked by using the trilobal cross acupuncture of bulb needle point to be integrated, described meet is provided with guide layer above knoisphere, institute
State the net structure that guide layer is formed for polytetrafluoroethylene fibre using random cloth pin mode through combing, the entanglement of lapping technique.
Preferably, the unit square on the base cloth layer is the grid of square shape, and the size of the grid length of side is 2-
5cm。
Preferably, grid-like its thread count of stainless steel woven fabric on the base cloth layer is 127 × 39-182 × 85.
Preferably, be staggered the repetition list for setting and forming on the metal longitudinal fiber met on knoisphere by two sections of arc-shaped fibers
Member composition.
Preferably, the repetition being adapted to the metal horizontal fibers is formed on the staple glass horizontal fibers met on knoisphere
Unit.
Preferably, the depth of needling of the supporting layer is 3-5mm, to realize the stronger support strength of supporting layer.
Preferably, the supporting layer forms smooth outer surface by processing of singing.
Preferably, the angle stripper range of speeds in the carding machine of the supporting layer is manufactured in 400-500r/min scopes
Interior, the rotating speed of working roll is in the range of 80-100r/min；The angle stripper pin tooth and cylinder cross-over configuration；The carding machine is adopted
With double blessing cross lapping modes, speed is in the range of 80-120m/min.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1. the creative grid-like stainless steel woven fabric that employs of the utility model patent is used as conductive base fabric, so as to obtain
The antistatic Nomex of optimal cost performance.And grid-like repetitive unit can realize maximum with simplest production technology
The effective area of the antistatic of area.Such design is the preferable technical solution of the utility model.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model base cloth layer；
Fig. 3 is the structure diagram of metal longitudinal fiber and staple glass horizontal fibers.
In figure：1- meets knoisphere；2- base cloth layers；3- supporting layers；4- guide layers；11- broken-staple metal fibres；12- staple glass is fine
Dimension.
Embodiment
The utility model is described further with specific embodiment below.
Embodiment one：As shown in Figs. 1-3, a kind of stainless steel grid antistatic Nomex, including meet knoisphere 1,3 and of supporting layer
The base cloth layer 2 met between knoisphere 1 and supporting layer 3 is arranged on, the knoisphere 1 of meeting is metal longitudinal fiber 11 and staple glass horizontal fibers
12 grid cloths that staggeredly entanglement is formed；The supporting layer 3 interlocks what entanglement was formed for metal horizontal fibers and staple glass longitudinal fiber
Grid cloth；The base cloth layer 2 is the grid-like stainless steel woven fabric of the effect with antistatic；It is described to meet knoisphere 1, base cloth layer 2
And supporting layer 3 mutually links reinforcing by using the trilobal cross acupuncture of bulb needle point and is integrated, the top of knoisphere 1 of meeting is provided with
Guide layer 4, the guide layer 4 tangle what is formed using random cloth pin mode for polytetrafluoroethylene fibre through combing, lapping technique
Net structure.The creative grid-like stainless steel woven fabric that employs of the utility model patent is used as conductive base fabric, so as to obtain
The antistatic Nomex of optimal cost performance.And grid-like repetitive unit can realize maximum with simplest production technology
The effective area of the antistatic of area.Such design is the preferable technical solution of the utility model.And metallic fiber and short
The alternating winding process of glass fibre is cut, the technique effect of Nomex can be farthest realized, it is achieved thereby that antistatic
The optimal combination with Nomex.Polytetrafluoroethylene fibre on guide layer 4 is used for filtering gas or liquid with severe corrosive
Body carries out filtering in advance, and the electrostatic of generation is guided to the base cloth layer 2 being made of grid-like stainless steel woven fabric.So not
The adaptability to deep-etching operating mode is increase only, antistatic is also increased and handles the ability of electrostatic.
Preferably, as shown in Fig. 2, the unit square on the base cloth layer 2 is the grid of square shape, the grid length of side
Size is 2-5cm.Such design can allow the shape of grid to be farthest bonded actual production while keeping beautiful
It is required.It is too big then because quantity is unfavorable for the displaying of anti-static effect very little on unit area, it is too small, product can be increased
Cost is so as to reduce the competitiveness of product.
Preferably, grid-like its thread count of stainless steel woven fabric on the base cloth layer 2 is 127 × 39-182 × 85.
Such thread count can farthest realize the effect that Air permenbility is big and filtration resistance is small.
Preferably, set as shown in figure 3, being staggered on the metal longitudinal fiber 11 met on knoisphere 1 by two sections of arc-shaped fibers
The repetitive unit composition put, to increase the Air permenbility reduction filtration resistance for meeting knoisphere 1.Such design can
Increase the minim gap between fiber and fiber, filtration resistance is reduced so as to increase Air permenbility.
Preferably, as shown in figure 3, being formed on the staple glass horizontal fibers 12 met on knoisphere 1 horizontal with the metal
The repetitive unit of fiber adaptation.The repetitive unit of such two adaptations can increase the degree of packing that two fibers coordinate, and ensure
Nomex can also possess stronger intensity and minimum fibre damage while antistatic, so that it is more excellent to ensure that product has
Physical effect.
Preferably, the depth of needling of the supporting layer 3 is 3-5mm, to realize 3 stronger support strength of supporting layer.This
The depth of needling of sample can farthest reduce the injury to fiber in acupuncture course, be the preferable acupuncture of the utility model
Depth.
Preferably, the supporting layer 3 forms smooth outer surface by processing of singing.Processing of singing is mainly used in dust
Or the non-woven material of siccative filtering, the filoplume of its protrusion of surface is burnt up, is allowed to that surface is brighter and cleaner, and filter effect is more preferable.
Preferably, the angle stripper range of speeds in the carding machine of the supporting layer 3 is manufactured in 400-500r/min scopes
Interior, the rotating speed of working roll is in the range of 80-100r/min；The angle stripper pin tooth and cylinder cross-over configuration；The carding machine is adopted
With double blessing cross lapping modes, speed is in the range of 80-120m/min.
Embodiment two：The present embodiment and embodiment one are basically identical, its difference is：It is described to meet knoisphere 1 and supporting layer 3
Worked out using polyester fiber.Polyester fiber is economical and practical, and physical property is reliable and stable, is that the utility model is preferably set
Meter.
It is explained as follows for preferably displaying product structure, spy:
In order to obtain optimal anti-static effect, the utility model employs grid-like stainless steel woven fabric as conductive base
Cloth thus realizes the effect of antistatic substantially.Then added on the basis of conductive base fabric and meet knoisphere 1 and supporting layer 3 is used
To increase the Air permenbility of product and reduce filtration resistance.And by pricker structure, plant pin mode, depth of needling, punch frequency
Deng the research of Needle-Punched Process Parameters, damage of the pricker to stainless steel fibre in acupuncture course is avoided, improves interfibrous effect of tangling
Fruit, obtains the Nomex of strong mechanical performance.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
Enclose, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (8)
- A kind of 1. stainless steel grid antistatic Nomex, it is characterised in that：Met including meeting knoisphere (1), supporting layer (3) and being arranged on Base cloth layer (2) between knoisphere (1) and supporting layer (3), the knoisphere (1) of meeting is metal longitudinal fiber (11) and the horizontal fibre of staple glass Tie up (12) grid cloth that staggeredly entanglement is formed；The supporting layer (3) is staggeredly tangled for metal horizontal fibers and staple glass longitudinal fiber The grid cloth of formation；The base cloth layer (2) is the grid-like stainless steel woven fabric of the effect with antistatic；It is described to meet knoisphere (1), base cloth layer (2) and supporting layer (3) mutually link reinforcing by using the trilobal cross acupuncture of bulb needle point and are integrated, described to meet Guide layer (4) is provided with above knoisphere (1), the guide layer (4) is for polytetrafluoroethylene fibre using random cloth pin mode through comb The net structure that reason, the entanglement of lapping technique form.
- 2. stainless steel grid antistatic Nomex according to claim 1, it is characterised in that:On the base cloth layer (2) Unit square is the grid of square shape, and grid size dimension is 2-5cm.
- 3. stainless steel grid antistatic Nomex according to claim 1 or 2, it is characterised in that:On the base cloth layer (2) Grid-like its thread count of stainless steel woven fabric be 127 × 39-182 × 85.
- 4. stainless steel grid antistatic Nomex according to claim 1, it is characterised in that:It is described to meet on knoisphere (1) The repetitive unit for setting and forming that is staggered on metal longitudinal fiber (11) by two sections of arc-shaped fibers forms.
- 5. stainless steel grid antistatic Nomex according to claim 4, it is characterised in that:It is described to meet on knoisphere (1) The repetitive unit being adapted to the metal horizontal fibers is formed on staple glass horizontal fibers (12).
- 6. stainless steel grid antistatic Nomex according to claim 1, it is characterised in that:The pin of the supporting layer (3) Thorn depth is 3-5mm.
- 7. stainless steel grid antistatic Nomex according to claim 6, it is characterised in that:The supporting layer (3) is passed through Processing of singing forms smooth outer surface.
- 8. the stainless steel grid antistatic Nomex according to claim 1 or 7, it is characterised in that:Manufacture the support The angle stripper range of speeds in the carding machine of layer (3) is in the range of 400-500r/min, and the rotating speed of working roll is in 80-100r/min In the range of；The angle stripper pin tooth and cylinder cross-over configuration；The carding machine accommodates cross lapping mode using double, and speed exists In the range of 80-120m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105814.7U CN207221502U (en) | 2017-08-31 | 2017-08-31 | A kind of stainless steel grid antistatic Nomex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105814.7U CN207221502U (en) | 2017-08-31 | 2017-08-31 | A kind of stainless steel grid antistatic Nomex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207221502U true CN207221502U (en) | 2018-04-13 |
Family
ID=61859886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105814.7U Active CN207221502U (en) | 2017-08-31 | 2017-08-31 | A kind of stainless steel grid antistatic Nomex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207221502U (en) |
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2017
- 2017-08-31 CN CN201721105814.7U patent/CN207221502U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Static acupuncture felt is prevented to stainless steel square Effective date of registration: 20200521 Granted publication date: 20180413 Pledgee: Taizhou Branch of Hengfeng Bank Co., Ltd Pledgor: ZHEJIANG HEADING ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020330000245 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210702 Granted publication date: 20180413 Pledgee: Taizhou Branch of Hengfeng Bank Co.,Ltd. Pledgor: ZHEJIANG HEADING ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020330000245 |