CN203954875U - A kind of anti-static filter material - Google Patents
A kind of anti-static filter material Download PDFInfo
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- CN203954875U CN203954875U CN201420351820.0U CN201420351820U CN203954875U CN 203954875 U CN203954875 U CN 203954875U CN 201420351820 U CN201420351820 U CN 201420351820U CN 203954875 U CN203954875 U CN 203954875U
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- filter material
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- 239000000463 material Substances 0.000 title claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 44
- 239000000706 filtrate Substances 0.000 claims abstract description 33
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 20
- 238000001755 magnetron sputter deposition Methods 0.000 claims abstract description 7
- 238000001467 acupuncture Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims abstract description 5
- 229920002972 Acrylic fiber Polymers 0.000 claims description 7
- 239000004642 Polyimide Substances 0.000 claims description 7
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 7
- 229920001721 polyimide Polymers 0.000 claims description 7
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 238000005234 chemical deposition Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 abstract description 12
- 239000002585 base Substances 0.000 description 15
- 239000000428 dust Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000009881 electrostatic interaction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model discloses a kind of anti-static filter material, described filtrate is four layers of complex filter structure, described four layers of complex filter structure ecto-entad comprise nano anti-static layer, top layer, base cloth layer and bottom successively, described top layer and the bottom network structure that the unordered entanglement of one or more fibers forms of all serving as reasons, described base cloth layer is longitude and latitude cross network structure, and described top layer, base cloth layer and bottom mutually link to add by acupuncture and be solidified as a whole; Described nano anti-static layer sprays one deck nano-level conducting powder that is attached to surface, described top layer for the mode by magnetron sputtering is even.The utility model advantage: filtrate bulk strength is high, long service life, conduction evenly, there is good antistatic property; The preparation method of this filtrate is simple simultaneously, the facility of drawing materials, and preparation cost is low, is suitable for applying on a large scale.
Description
Technical field
The utility model relates to a kind of filtrate, in particular a kind of anti-static filter material.
Background technology
General industrial dust, after concentration acquires a certain degree and is explosion limit, as factors such as electrostatic discharge spark or extraneous igniting, very easily causes exploding and fire.The filtrate of dedusting filtrate is mainly used in removing airborne dust, after filtrate is used, dust can be assembled in surface at filtrate, these dust are because phase mutual friction meeting produces static, if filtrate does not possess electrostatic-proof function, the static of filter material surface can not get eliminating not in time, easily blasts, and impact safety in production.Traditional filtrate antistatic has two kinds of modes, and a kind of mode is when making base cloth, adopt conductive filament, but this kind of filtrate electric action is not good in its warp and weft interweaving; Another kind of mode is to add conductive fiber blending on filtrate top layer, but exists fiber blend inhomogeneous, causes the inhomogeneous defect of electric conductivity.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of anti-static filter material is provided, this filtrate bulk strength is high, long service life, conduction evenly, there is good antistatic property.
The utility model is achieved through the following technical solutions:
A kind of anti-static filter material, described filtrate is four layers of complex filter structure, described four layers of complex filter structure ecto-entad comprise nano anti-static layer, top layer, base cloth layer and bottom successively, described top layer and the bottom network structure that the unordered entanglement of one or more fibers forms of all serving as reasons, described base cloth layer is longitude and latitude cross network structure, and described top layer, base cloth layer and bottom mutually link to add by acupuncture and be solidified as a whole; Described nano anti-static layer sprays one deck nano-level conducting powder that is attached to surface, described top layer for the mode by magnetron sputtering is even.
As the preferred embodiment of above-mentioned a kind of anti-static filter material, the network structure that described top layer and bottom all form for the unordered entanglement of one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre.
As the preferred embodiment of above-mentioned a kind of anti-static filter material, the nano-scale silver powder of the nano-level conducting powder of described nano anti-static layer for making by chemical deposition.
As the preferred embodiment of above-mentioned a kind of anti-static filter material, the grammes per square metre of described base cloth layer is 100-200g/m
2.
As the preferred embodiment of above-mentioned a kind of anti-static filter material, the grammes per square metre of described top layer and bottom is 100-300g/m
2.
The preparation method who the invention also discloses above-mentioned a kind of anti-static filter material, comprises the steps:
(1) by woven fabric, through broadwise, interweaved, the base cloth layer of the longitude and latitude cross network structure of formation rule;
(2) by one or more fibers, through shredding, mixing, combing, formed the network structure of unordered entanglement, make respectively top layer and bottom;
(3) top layer making and bottom are layered on respectively to outside and the inner side of base cloth layer, and by acupuncture, mutually link to add and be solidified as a whole;
(4) by chemical deposition, prepare nano-level conducting powder, the mode by this nano-level conducting powder by magnetron sputtering evenly spraying is attached to surface, described top layer, and forming one deck nano-level conducting powder is nano anti-static layer, obtains described anti-static filter material.
Preferred embodiment as the preparation method of above-mentioned a kind of anti-static filter material, in described step (2), one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre form the network structure of unordered entanglement through shredding, mixing, combing, make respectively top layer and bottom.
As the preparation method's of above-mentioned a kind of anti-static filter material preferred embodiment, in described step (4), the nano-level conducting powder of described nano anti-static layer is nano-scale silver powder.
As the preparation method's of above-mentioned a kind of anti-static filter material preferred embodiment, in described step (1), the grammes per square metre of described base cloth layer is 100-200g/m
2.
As the preparation method's of above-mentioned a kind of anti-static filter material preferred embodiment, in described step (2), the grammes per square metre of described top layer and bottom is 100-300g/m
2.
The utility model has the following advantages compared to existing technology:
The anti-static filter material that the utility model provides, due to its in top layer surface attachment one deck nano-level conducting powder as nano anti-static layer, nanometer conductive powder contributes to improve the filter area of filtrate, improved the electric conductivity of filter material surface, while effectively having prevented filtrate work, because electrostatic interaction absorption dust produces the hidden danger such as blast, security reliability is high, improved the oxidation proof properties of filtrate simultaneously, and smooth surface, deashing ability is strong, can extend the service life of filtrate.In addition, the network structure that its top layer and bottom all form for the unordered entanglement of one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre, effectively improve the bulk strength of filtrate, high temperature resistant, corrosion-resistant, prevent in the filter media fibre cracking of using later stage filtrate to cause due to oxidation, acid and alkali corrosion etc., come off, extended the service life of filtrate.And its nanometer conductive powder be mode by magnetron sputtering evenly spraying be attached to surface, top layer and form, make it even in top layer surface distributed, guaranteed the uniformity of conduction.Meanwhile, the preparation method of this filtrate is simple, the facility of drawing materials, and preparation cost is low, is suitable for applying on a large scale.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of anti-static filter material of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1, a kind of anti-static filter material that the present embodiment provides, filtrate is four layers of complex filter structure, four layers of complex filter structure ecto-entad comprise nano anti-static layer, top layer, base cloth layer and bottom successively, top layer and the bottom network structure that the unordered entanglement of one or more fibers forms of all serving as reasons, base cloth layer is longitude and latitude cross network structure, and top layer, base cloth layer and bottom mutually link to add by acupuncture and be solidified as a whole; Nano anti-static layer sprays for the mode by magnetron sputtering is even one deck nano-level conducting powder that is attached to surface, top layer, and the nano-level conducting powder of nano anti-static layer is preferably the nano-scale silver powder making by chemical deposition.This filtrate due in its top layer surface attachment one deck nano-level conducting powder as nano anti-static layer, nanometer conductive powder contributes to improve the filter area of filtrate, improved the electric conductivity of filter material surface, while effectively having prevented filtrate work, because adsorbing dust, electrostatic interaction produces the hidden danger such as blast, security reliability is high, has improved the oxidation proof properties of filtrate simultaneously, and smooth surface, deashing ability is strong, can extend the service life of filtrate.
Wherein, the network structure that top layer and bottom all form for the unordered entanglement of one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre.The grammes per square metre of its top layer and bottom is 100-300g/m
2.The grammes per square metre of base cloth layer is 100-200g/m
2.The network structure that its top layer and bottom all form for the unordered entanglement of one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre, effectively improve the bulk strength of filtrate, high temperature resistant, corrosion-resistant, prevent in the filter media fibre cracking of using later stage filtrate to cause due to oxidation, acid and alkali corrosion etc., come off, extended the service life of filtrate
The present embodiment also discloses the preparation method of above-mentioned a kind of anti-static filter material, comprises the steps:
(1) by woven fabric, through broadwise, interweaved, the base cloth layer of the longitude and latitude cross network structure of formation rule, the grammes per square metre of base cloth layer is 100-200g/m
2;
(2) one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre form the network structure of unordered entanglement through shredding, mixing, combing, make respectively top layer and bottom, the grammes per square metre of top layer and bottom is 100-300g/m
2;
(3) top layer making and bottom are layered on respectively to outside and the inner side of base cloth layer, and by acupuncture, mutually link to add and be solidified as a whole;
(4) by chemical deposition, prepare nano-level conducting powder, the mode by this nano-level conducting powder by magnetron sputtering evenly sprays and is attached to surface, top layer, and forming one deck nano-level conducting powder is nano anti-static layer, obtains anti-static filter material.Wherein, the nano-level conducting powder of nano anti-static layer is preferably nano-scale silver powder.
The preparation method of this filtrate is simple, the facility of drawing materials, and preparation cost is low, is suitable for applying on a large scale.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an anti-static filter material, it is characterized in that, described filtrate is four layers of complex filter structure, described four layers of complex filter structure ecto-entad comprise nano anti-static layer, top layer, base cloth layer and bottom successively, described top layer and the bottom network structure that the unordered entanglement of one or more fibers forms of all serving as reasons, described base cloth layer is longitude and latitude cross network structure, and described top layer, base cloth layer and bottom mutually link to add by acupuncture and be solidified as a whole; Described nano anti-static layer sprays one deck nano-level conducting powder that is attached to surface, described top layer for the mode by magnetron sputtering is even.
2. a kind of anti-static filter material as claimed in claim 1, it is characterized in that the network structure that described top layer and bottom all form for the unordered entanglement of one or more fibers in polyester fiber, acrylic fiber, polyimide fiber, polyphenylene sulfide fibre, polytetrafluoroethylene fibre.
3. a kind of anti-static filter material as claimed in claim 1, is characterized in that, the nano-scale silver powder of the nano-level conducting powder of described nano anti-static layer for making by chemical deposition.
4. a kind of anti-static filter material as claimed in claim 1, is characterized in that, the grammes per square metre of described base cloth layer is 100-200g/m
2.
5. a kind of anti-static filter material as claimed in claim 1, is characterized in that, the grammes per square metre of described top layer and bottom is 100-300g/m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351820.0U CN203954875U (en) | 2014-06-25 | 2014-06-25 | A kind of anti-static filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351820.0U CN203954875U (en) | 2014-06-25 | 2014-06-25 | A kind of anti-static filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954875U true CN203954875U (en) | 2014-11-26 |
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| CN201420351820.0U Expired - Lifetime CN203954875U (en) | 2014-06-25 | 2014-06-25 | A kind of anti-static filter material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971549A (en) * | 2015-06-24 | 2015-10-14 | 上海市凌桥环保设备厂有限公司 | Antistatic filtering material for filtering industrial fine particles and preparation method therefor |
| CN106494018A (en) * | 2016-11-17 | 2017-03-15 | 盐城工学院 | A kind of for processing filtering material of dyeing waste water and preparation method thereof |
| CN114849345A (en) * | 2022-04-26 | 2022-08-05 | 安徽世倾环保科技有限公司 | Antistatic filter material for filtering fine particles and preparation method thereof |
-
2014
- 2014-06-25 CN CN201420351820.0U patent/CN203954875U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971549A (en) * | 2015-06-24 | 2015-10-14 | 上海市凌桥环保设备厂有限公司 | Antistatic filtering material for filtering industrial fine particles and preparation method therefor |
| CN106494018A (en) * | 2016-11-17 | 2017-03-15 | 盐城工学院 | A kind of for processing filtering material of dyeing waste water and preparation method thereof |
| CN106494018B (en) * | 2016-11-17 | 2018-05-08 | 盐城工学院 | It is a kind of to be used to handle filtering material of dyeing waste water and preparation method thereof |
| CN114849345A (en) * | 2022-04-26 | 2022-08-05 | 安徽世倾环保科技有限公司 | Antistatic filter material for filtering fine particles and preparation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230001, three Yuan Industrial Park, Hefei New District, Anhui Patentee after: ANHUI YUAN CHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 230001, three Yuan Industrial Park, Hefei New District, Anhui Patentee before: ANHUI YUANCHEN ENVIRONMENTAL PROTENTION SCIENCE AND TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20141126 |