CN207085533U - A kind of corrosion-resistant filter bag of antistatic high temperature resistant - Google Patents
A kind of corrosion-resistant filter bag of antistatic high temperature resistant Download PDFInfo
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- CN207085533U CN207085533U CN201720742186.7U CN201720742186U CN207085533U CN 207085533 U CN207085533 U CN 207085533U CN 201720742186 U CN201720742186 U CN 201720742186U CN 207085533 U CN207085533 U CN 207085533U
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- fiber
- corrosion
- conductive fiber
- polyphenylene sulfide
- high temperature
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Abstract
The utility model discloses a kind of corrosion-resistant filter bag of antistatic high temperature resistant, including conductive fiber and polyester fiber blended woven fabric cloth, conductive fiber and polyester fiber blended woven fabric the cloth lower surface is provided with PPS fibers and the spacing layer of polyphenylene sulfide, the spacing layer lower surface of PPS fibers and polyphenylene sulfide is provided with polyimide fiber filter material layer, the polyimide fiber filter material layer lower surface is provided with aramid fiber Nomex, the aramid fiber Nomex lower surface is provided with conductive fiber and glass layer, and conductive fiber and the glass layer lower surface is provided with polytetrafluoroethylene floor.The utility model polyphenylene sulfide fibre has preferable resistance to elevated temperatures, and PPS fibers have preferable hydrolysis ability, is particularly suitable for using in the flue gas of high humidity, and it is 170 DEG C that temperature, which is used continuously, in it, and maximum operation (service) temperature is 190 DEG C；The poly- spacing filtrate heatproof of milling imines is up to 220 DEG C or so, and instantaneous 260 DEG C of heatproof, excellent acid resistance and good alkali resistance make it be used widely in coal-burning boiler dedusting.
Description
Technical field
Filter bag technical field is the utility model is related to, specially a kind of corrosion-resistant filter bag of antistatic high temperature resistant.
Background technology
Environmental protection turns into vital link in industrial development, and the input of relatively environment-friendly equipment is also by as very big
Ratio, very big financial pressure is brought to user.The core component of sack cleaner is cloth bag, and existing dust-removal cloth-bag is drum list
Rotating fields, volume is excessive, and cloth bag is easily during collection because the long-term impact of gas can cause to fold, so as to influence to filter
The filter area of cloth bag；Dedusting for high-temperature gas, it is necessary to first use cooling measure, if temperature is too high, common cloth bag is light then
Shorten service life, it is heavy then can burn in a short time, the dust removing effects of dust-removal cloth-bag are influenceed, therefore, it is necessary to dust-removal cloth-bag
Improve to meet above-mentioned requirements.
Utility model content
The purpose of this utility model is to provide a kind of antistatic high temperature resistant corrosion-resistant filter bag, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of corrosion-resistant filter bag of antistatic high temperature resistant,
Including conductive fiber and polyester fiber blended woven fabric cloth, conductive fiber and polyester fiber blended woven fabric the cloth lower surface is provided with
PPS fibers and the spacing layer of polyphenylene sulfide, the spacing layer lower surface of PPS fibers and polyphenylene sulfide are provided with polyimide fiber filter
The bed of material, the polyimide fiber filter material layer lower surface are provided with aramid fiber Nomex, and the aramid fiber Nomex lower surface is provided with
Conductive fiber and glass layer, conductive fiber and the glass layer lower surface are provided with polytetrafluoroethylene floor.
Preferably, the thickness of conductive fiber and polyester fiber the blended woven fabric cloth is arranged to 1.5-2.5mm.
Preferably, the thickness of the spacing layer of the PPS fibers and polyphenylene sulfide is arranged to 1.5-2.5mm.
Preferably, the thickness of the conductive fiber and glass layer is arranged to 1.5-2.5mm.
Preferably, the weight of every square metre of the aramid fiber Nomex is 900 grams.
Compared with prior art, the beneficial effects of the utility model are：The utility model polyphenylene sulfide fibre has preferable
Resistance to elevated temperatures, PPS fibers have preferable hydrolysis ability, are particularly suitable for using in the flue gas of high humidity, it continuously makes
It it is 170 DEG C with temperature, maximum operation (service) temperature is 190 DEG C；The poly- spacing filtrate heatproof of milling imines is up to 220 DEG C or so, instantaneous heatproof
260 DEG C, excellent acid resistance and good alkali resistance make it be used widely in coal-burning boiler dedusting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- conductive fibers and polyester fiber blended woven fabric cloth；2-PPS fibers and the spacing layer of polyphenylene sulfide；3- polyamides
Imine fiber filter material layer；4- aramid fiber Nomexs；5- conductive fibers and glass layer；6- polytetrafluoroethylene floors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of corrosion-resistant filter bag of antistatic high temperature resistant, including
Conductive fiber and polyester fiber blended woven fabric cloth 1, conductive fiber and the lower surface of polyester fiber blended woven fabric cloth 1 are provided with PPS fibres
The spacing layer 2 of peacekeeping polyphenylene sulfide, polyphenylene sulfide fibre have preferable resistance to elevated temperatures, and PPS fibers have preferable hydrolysis
Ability, it is particularly suitable for using in the flue gas of high humidity, it is 170 DEG C that temperature, which is used continuously, in it, and maximum operation (service) temperature is 190 DEG C；It is poly-
The spacing heatproof of filter material layer 3 of milling imines is up to 220 DEG C or so, and instantaneous 260 DEG C of heatproof, excellent acid resistance and good alkali resistance make
It is used widely in coal-burning boiler dedusting；PPS fibers and the spacing lower surface of layer 2 of polyphenylene sulfide are provided with polyimides fibre
Filter material layer 3 is tieed up, the lower surface of polyimide fiber filter material layer 3 is provided with aramid fiber Nomex 4, and the lower surface of aramid fiber Nomex 4 is provided with
Conductive fiber and glass layer 5, conductive fiber and the lower surface of glass layer 5 are provided with polytetrafluoroethylene floor 6, conductive fiber
1.5-2.5mm, the thickness setting of PPS fibers and the spacing layer 2 of polyphenylene sulfide are arranged to the thickness of polyester fiber blended woven fabric cloth 1
For 1.5-2.5mm, the thickness of conductive fiber and glass layer 5 is arranged to 1.5-2.5mm, every square metre of aramid fiber Nomex 4
Weight is 900 grams.
Operation principle：Polyphenylene sulfide fibre has preferable resistance to elevated temperatures, and PPS fibers have preferable hydrolysis energy
Power, it is particularly suitable for using in the flue gas of high humidity, it is 170 DEG C that temperature, which is used continuously, in it, and maximum operation (service) temperature is 190 DEG C；Poly- milling
The spacing heatproof of filter material layer 3 of imines is up to 220 DEG C or so, and instantaneous 260 DEG C of heatproof, excellent acid resistance and good alkali resistance make it
It is used widely in coal-burning boiler dedusting.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of corrosion-resistant filter bag of antistatic high temperature resistant, including conductive fiber and polyester fiber blended woven fabric cloth (1), its feature exist
In：Conductive fiber and polyester fiber blended woven fabric cloth (1) lower surface is provided with PPS fibers and the spacing layer of polyphenylene sulfide (2),
The PPS fibers and polyphenylene sulfide spacing layer (2) lower surface is provided with polyimide fiber filter material layer (3), the polyimides
Fiber filtering layer (3) lower surface is provided with aramid fiber Nomex (4), and aramid fiber Nomex (4) lower surface is provided with conductive fiber
With glass layer (5), conductive fiber and glass layer (5) lower surface is provided with polytetrafluoroethylene floor (6).
A kind of 2. corrosion-resistant filter bag of antistatic high temperature resistant according to claim 1, it is characterised in that：The conductive fiber and
The thickness of polyester fiber blended woven fabric cloth (1) is arranged to 1.5-2.5mm.
A kind of 3. corrosion-resistant filter bag of antistatic high temperature resistant according to claim 1, it is characterised in that：The PPS fibers and
The thickness of the spacing layer of polyphenylene sulfide (2) is arranged to 1.5-2.5mm.
A kind of 4. corrosion-resistant filter bag of antistatic high temperature resistant according to claim 1, it is characterised in that：The conductive fiber and
The thickness of glass layer (5) is arranged to 1.5-2.5mm.
A kind of 5. corrosion-resistant filter bag of antistatic high temperature resistant according to claim 1, it is characterised in that：The aramid fiber Nomex
(4) every square metre of weight is 900 grams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742186.7U CN207085533U (en) | 2017-06-24 | 2017-06-24 | A kind of corrosion-resistant filter bag of antistatic high temperature resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742186.7U CN207085533U (en) | 2017-06-24 | 2017-06-24 | A kind of corrosion-resistant filter bag of antistatic high temperature resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085533U true CN207085533U (en) | 2018-03-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742186.7U Active CN207085533U (en) | 2017-06-24 | 2017-06-24 | A kind of corrosion-resistant filter bag of antistatic high temperature resistant |
Country Status (1)
| Country | Link |
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| CN (1) | CN207085533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704404A (en) * | 2018-05-15 | 2018-10-26 | 江苏东方滤袋股份有限公司 | A kind of Antistatic filter of precipitator |
-
2017
- 2017-06-24 CN CN201720742186.7U patent/CN207085533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704404A (en) * | 2018-05-15 | 2018-10-26 | 江苏东方滤袋股份有限公司 | A kind of Antistatic filter of precipitator |
| CN108704404B (en) * | 2018-05-15 | 2020-06-09 | 江苏东方滤袋股份有限公司 | Prevent electrostatic precipitator filter bag |
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