CN105233584A - Anti-static needled felt dust collection cloth bag - Google Patents
Anti-static needled felt dust collection cloth bag Download PDFInfo
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- CN105233584A CN105233584A CN201510668472.9A CN201510668472A CN105233584A CN 105233584 A CN105233584 A CN 105233584A CN 201510668472 A CN201510668472 A CN 201510668472A CN 105233584 A CN105233584 A CN 105233584A
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- cloth bag
- dust collection
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- filter course
- collection cloth
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Abstract
The invention provides an anti-static needled felt dust collection cloth bag, which includes an internal skeleton and a filter layer wrapping the skeleton. The filter layer is a blended fabric of polyester fiber and conductive fiber with a diameter of 6-8 micrometers, and contains 70-80 parts by weight of polyester fiber and 20-30 parts by weight of conductive fiber. According to the anti-static needled felt dust collection cloth bag provided by the invention, the polyester fiber and the conductive fiber with a diameter of 6-8 micrometers are blended, the conductive fiber is uniformly mixed in the polyester fiber, so that the dust collection cloth bag has excellent anti-static performance and can be kept for a long term.
Description
Technical field
The present invention relates to a kind of antistatic Nomex to gather dust cloth bag, belong to accessory technical field of gathering dust.
Background technology
Bag filter is most popular a kind of dust-precipitator in cement industry.It more than 99%, can also remove 1 μm even grit of 0.1 μm to the efficiency of dustshot (1 μm ~ 5 μm).The adaptability of bag filter is stronger, not by the impact of dust specific resistance, also there is not other pollution problem, is choosing under suitable filter aid condition, can remove solid, gas two pollutants in gas simultaneously.Due to this feature, in cement industry, all discharging airborne dust point places all use bag filter substantially.
The filter cloth surface of sack cleaner has countless interlaced fibre cover, be greater than the grit of filter cloth eyelet in gas by inertia force effect, kept off by filtration resistance and sink, gas then flows through from fiber cloth hole.Grit is trapped between filter cloth surface or gap, forms grit filter course, and the void ratio filter cloth eyelet of this layer of grit layer formation is little, so it serves the effect of the less grit of collection.Along with the thickening of this layer of grit layer, filter cloth permeability reduces, and resistance increases sharply, and purification efficiency also reduces, and now needs deashing process.Require that filter cloth materials has the aperture of 20 ~ 50 microns, and 5 ~ 10 microns, surperficial fine hair aperture.Also should have gas permeability, tension and shear resistance, sometimes also require good resistance to gentle corrosion resistance, quality is wanted evenly.Conventional filter cloth materials has the animal and plant fiber fabrics such as cotton, tussah silk, wool.Gradually adopt organic and inorganic rayon or its blending product such as nylon, Orlon, terylene, glass fibre in recent years.Existing chain cloth performance is still perfect not, can not be applicable to various working environment.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of antistatic Nomex to gather dust cloth bag.
Antistatic Nomex of the present invention gathers dust cloth bag, the filter course comprising inner skeleton and be wrapped on skeleton, described filter course is the blend fabric of polyster fibre and diameter 6-8 micron conductive fibers, the content of the polyster fibre in described filter course is 70-80 weight portion, and the content of conductive fiber is 20-30 weight portion.
Preferably,
The content of the polyster fibre in described filter course is 75 weight portions, and the content of conductive fiber is 25 weight portions.
Antistatic Nomex of the present invention gathers dust in cloth bag, and due to by polyster fibre and the blending of diameter 6-8 micron conductive fibers, conductive fiber is evenly mingled in polyster fibre, makes dust collecting sleeve have excellent antistatic performance, and can keep for a long time.
Detailed description of the invention
embodiment 1
The antistatic Nomex of the present embodiment gathers dust cloth bag, the filter course comprising inner skeleton and be wrapped on skeleton, described filter course is the blend fabric of polyster fibre and diameter 6 micron conductive fibers, the content of the polyster fibre in described filter course is 75 weight portions, and the content of conductive fiber is 25 weight portions.
embodiment 2
The antistatic Nomex of the present embodiment gathers dust cloth bag, the filter course comprising inner skeleton and be wrapped on skeleton, described filter course is the blend fabric of polyster fibre and diameter 7 micron conductive fibers, the content of the polyster fibre in described filter course is 70 weight portions, and the content of conductive fiber is 30 weight portions.
embodiment 3
The antistatic Nomex of the present embodiment gathers dust cloth bag, the filter course comprising inner skeleton and be wrapped on skeleton, described filter course is the blend fabric of polyster fibre and diameter 8 micron conductive fibers, the content of the polyster fibre in described filter course is 80 weight portions, and the content of conductive fiber is 20 weight portions.
Claims (2)
1. an antistatic Nomex gathers dust cloth bag, the filter course comprising inner skeleton and be wrapped on skeleton, it is characterized in that, described filter course is the blend fabric of polyster fibre and diameter 6-8 micron conductive fibers, the content of the polyster fibre in described filter course is 70-80 weight portion, and the content of conductive fiber is 20-30 weight portion.
2. a kind of antistatic Nomex according to claim 1 gathers dust cloth bag, and it is characterized in that, the content of the polyster fibre in described filter course is 75 weight portions, and the content of conductive fiber is 25 weight portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668472.9A CN105233584A (en) | 2015-10-13 | 2015-10-13 | Anti-static needled felt dust collection cloth bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510668472.9A CN105233584A (en) | 2015-10-13 | 2015-10-13 | Anti-static needled felt dust collection cloth bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105233584A true CN105233584A (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510668472.9A Pending CN105233584A (en) | 2015-10-13 | 2015-10-13 | Anti-static needled felt dust collection cloth bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105233584A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983035A (en) * | 2017-12-27 | 2018-05-04 | 广西金邦泰科技有限公司 | A kind of high-temperature-resistant antistatic Nomex dust collecting sleeve |
| CN107998747A (en) * | 2017-12-26 | 2018-05-08 | 广西金邦泰科技有限公司 | A kind of wear-resisting, heat safe cloth bag that gathers dust |
| CN109572127A (en) * | 2018-09-26 | 2019-04-05 | 江苏阜升环保集团有限公司 | A kind of anti-electrostatic polyester Nomex |
| CN111001224A (en) * | 2019-12-23 | 2020-04-14 | 武汉纺织大学 | Self-cleaning anti-static high-temperature-resistant filter bag fabric and preparation method thereof |
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| KR20010086581A (en) * | 2000-03-06 | 2001-09-13 | 전제완, 오건석 | Nonwoven fabric for gas filters |
| CN102431251A (en) * | 2011-09-30 | 2012-05-02 | 江苏博欧伦家纺有限公司 | Antistatic metal fabric |
| CN103610430A (en) * | 2013-11-27 | 2014-03-05 | 苏州凯丽达电器有限公司 | Anti-static filter screen |
| CN204051235U (en) * | 2014-08-15 | 2014-12-31 | 江苏瀚霆环保滤材有限公司 | A kind of filtrate for garbage burning factory vent gas treatment |
| CN104307257A (en) * | 2014-11-10 | 2015-01-28 | 华玉叶 | Preparation method of filter material |
| CN104587762A (en) * | 2015-02-12 | 2015-05-06 | 江苏天鹏机电制造有限公司 | Cloth bag for anti-static bag type dust collector |
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2015
- 2015-10-13 CN CN201510668472.9A patent/CN105233584A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010086581A (en) * | 2000-03-06 | 2001-09-13 | 전제완, 오건석 | Nonwoven fabric for gas filters |
| CN102431251A (en) * | 2011-09-30 | 2012-05-02 | 江苏博欧伦家纺有限公司 | Antistatic metal fabric |
| CN103610430A (en) * | 2013-11-27 | 2014-03-05 | 苏州凯丽达电器有限公司 | Anti-static filter screen |
| CN204051235U (en) * | 2014-08-15 | 2014-12-31 | 江苏瀚霆环保滤材有限公司 | A kind of filtrate for garbage burning factory vent gas treatment |
| CN104307257A (en) * | 2014-11-10 | 2015-01-28 | 华玉叶 | Preparation method of filter material |
| CN104587762A (en) * | 2015-02-12 | 2015-05-06 | 江苏天鹏机电制造有限公司 | Cloth bag for anti-static bag type dust collector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998747A (en) * | 2017-12-26 | 2018-05-08 | 广西金邦泰科技有限公司 | A kind of wear-resisting, heat safe cloth bag that gathers dust |
| CN107983035A (en) * | 2017-12-27 | 2018-05-04 | 广西金邦泰科技有限公司 | A kind of high-temperature-resistant antistatic Nomex dust collecting sleeve |
| CN109572127A (en) * | 2018-09-26 | 2019-04-05 | 江苏阜升环保集团有限公司 | A kind of anti-electrostatic polyester Nomex |
| CN111001224A (en) * | 2019-12-23 | 2020-04-14 | 武汉纺织大学 | Self-cleaning anti-static high-temperature-resistant filter bag fabric and preparation method thereof |
| CN111001224B (en) * | 2019-12-23 | 2021-06-15 | 武汉纺织大学 | Self-cleaning anti-static high-temperature-resistant filter bag fabric and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |