CN212097856U - Polyester monofilament filter cloth - Google Patents
Polyester monofilament filter cloth Download PDFInfo
- Publication number
- CN212097856U CN212097856U CN202020514866.5U CN202020514866U CN212097856U CN 212097856 U CN212097856 U CN 212097856U CN 202020514866 U CN202020514866 U CN 202020514866U CN 212097856 U CN212097856 U CN 212097856U
- Authority
- CN
- China
- Prior art keywords
- layer
- protective layer
- filter cloth
- base layer
- fibers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Laminated Bodies (AREA)
- Filtering Materials (AREA)
Abstract
The utility model discloses a terylene monofilament filter cloth, which comprises a filter base layer, wherein an outer protective layer is arranged on the outer side of the filter base layer and is woven by polyphenylene sulfide fibers; an inner protective layer is arranged between the outer protective layer and the filter base layer, and the inner protective layer is formed by interweaving rock wool fibers; the outer protective layer is woven by polyphenylene sulfide fibers, so that relatively coarse dust particles can be adsorbed, and a certain flame retardant effect can be achieved; an inner protective layer is arranged between the outer protective layer and the filter base layer and is formed by interweaving rock wool fibers, so that the flame retardant effect of the filter cloth can be greatly improved.
Description
Technical Field
The utility model belongs to the technical field of filter cloth, refer in particular to a degree dacron monofilament filter cloth.
Background
The surface of filter cloth used in the existing filter bag for industrial dust removal and the like is generally of a plane structure, dust or filter residue is gradually accumulated on the surface of the filter cloth of the filter bag in the filtering working process of dust removal and the like, when the dust or the filter residue is accumulated on the surface of the filter cloth to a certain degree, the internal and external pressure difference value of the filter bag is reversed, or the filter bag is vibrated by a blowing device, so that the dust and the filter residue on the surface of the filter bag shake and fall. The filter cloth of current filter bag single structure, and structural strength is not high, and long-term the use can increase the breakage rate of filter bag, reduces the life of filter bag.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a terylene monofilament filter cloth with simple structure and long service life.
In order to achieve the above purpose, the utility model provides a following technical scheme: the polyester monofilament filter cloth comprises a filter base layer, wherein an outer protective layer is arranged on the outer side of the filter base layer and is woven by polyphenylene sulfide fibers; an inner protective layer is arranged between the outer protective layer and the filtering base layer, and the inner protective layer is formed by interweaving rock wool fibers.
By adopting the technical scheme, the outer protective layer is woven by polyphenylene sulfide fibers, so that relatively coarse dust particles can be adsorbed, and a certain flame retardant effect can be achieved; an inner protective layer is arranged between the outer protective layer and the filter base layer and is formed by interweaving rock wool fibers, so that the flame retardant effect of the filter cloth can be greatly improved.
The utility model discloses further set up to: an antistatic layer is arranged between the inner protective layer and the outer protective layer, and the antistatic layer is formed by blending and interweaving polyester-cotton fibers and conductive carbon fibers; and a flame-retardant layer is arranged between the inner protective layer and the filter base layer and is formed by interweaving glass fibers.
By adopting the technical scheme, the antistatic layer is arranged between the inner protective layer and the outer protective layer and is formed by blending and interweaving the polyester-cotton fiber and the conductive carbon fiber, so that the antistatic effect of the filter cloth can be improved, static generated by dust during dust filtration is eliminated, and the safety of filtration is ensured; and a flame-retardant layer is arranged between the inner protective layer and the filter base layer and is formed by interweaving glass fibers, so that the flame-retardant effect of the filter cloth is further improved.
The utility model discloses further set up to: the thickness of the filtering base layer is 0.6-0.9mm, the thickness of the inner protection layer is 0.5-0.7mm, and the thickness of the flame-retardant layer is 0.2-0.4 mm.
The utility model discloses further set up to: the filter base layer is made of 15-filament polyester monofilaments.
By adopting the technical scheme, the filter base layer is made of the polyester monofilaments, so that the integral structural strength of the filter base layer can be ensured.
The utility model discloses further set up to: the other side of the filtering base layer is provided with a bottom layer, and the bottom layer is formed by interweaving polypropylene fibers; each layer in the filter cloth is fixed by gluing and the like.
By adopting the technical scheme, the bottom layer is arranged on the other side of the filter base layer and is formed by interweaving the polypropylene fibers, so that the corrosivity of the filter cloth, such as acid resistance, alkali resistance, salt solution resistance and corrosion resistance of various organic solvents, can be ensured, and the service life of the filter cloth is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
reference numbers in the drawings and corresponding part names: 1-filtering base layer, 2-outer protective layer, 3-inner protective layer, 4-antistatic layer, 5-flame retardant layer and 6-bottom layer.
Detailed Description
An embodiment of the present invention is further described with reference to fig. 1.
The polyester monofilament filter cloth comprises a filter base layer 1, wherein an outer protective layer 2 is arranged on the outer side of the filter base layer 1, and the outer protective layer 2 is woven by polyphenylene sulfide fibers; an inner protective layer 3 is arranged between the outer protective layer 2 and the filter base layer 1, and the inner protective layer 3 is formed by interweaving rock wool fibers.
By adopting the technical scheme, the outer protective layer 2 is woven by polyphenylene sulfide fibers, so that relatively coarse dust particles can be adsorbed, and a certain flame retardant effect can be achieved; an inner protective layer 3 is arranged between the outer protective layer 2 and the filter base layer 1, and the inner protective layer 3 is formed by interweaving rock wool fibers, so that the flame retardant effect of the filter cloth can be greatly improved.
The utility model discloses further set up to: an antistatic layer 4 is arranged between the inner protective layer 3 and the outer protective layer 2, and the antistatic layer 4 is formed by blending and interweaving polyester-cotton fibers and conductive carbon fibers; and a flame-retardant layer 5 is arranged between the inner protective layer 3 and the filter base layer 1, and the flame-retardant layer 5 is formed by interweaving glass fibers.
By adopting the technical scheme, the antistatic layer 4 is arranged between the inner protective layer 3 and the outer protective layer 2, and the antistatic layer 4 is formed by blending and interweaving polyester cotton fibers and conductive carbon fibers, so that the antistatic effect of the filter cloth can be improved, static generated by dust during dust filtration can be eliminated, and the safety of filtration can be ensured; and a flame-retardant layer 5 is arranged between the inner protective layer 3 and the filter base layer 1, and the flame-retardant layer 5 is formed by interweaving glass fibers, so that the flame-retardant effect of the filter cloth is further improved.
The utility model discloses further set up to: the thickness of the filtering base layer 1 is 0.6-0.9mm, the thickness of the inner protection layer 3 is 0.5-0.7mm, and the thickness of the flame retardant layer 5 is 0.2-0.4 mm.
The utility model discloses further set up to: the filter base layer 1 is made of 15-filament polyester monofilaments.
By adopting the technical scheme, the filter base layer 1 is made of the polyester monofilaments, so that the integral structural strength of the filter base layer 1 can be ensured.
The utility model discloses further set up to: the other side of the filter base layer 1 is provided with a bottom layer 6, and the bottom layer 6 is formed by interweaving polypropylene fibers; each layer in the filter cloth is fixed by gluing and the like.
By adopting the technical scheme, the bottom layer 6 is arranged on the other side of the filter base layer 1, and the bottom layer 6 is formed by interweaving polypropylene fibers, so that the corrosivity of the filter cloth, such as acid resistance, alkali resistance, salt solution resistance and corrosion resistance of various organic solvents, can be ensured, and the service life of the filter cloth is ensured.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a dacron monofilament filter cloth, includes and filters basic unit (1), characterized by: an outer protective layer (2) is arranged on the outer side of the filter base layer (1), and the outer protective layer (2) is woven by polyphenylene sulfide fibers; an inner protective layer (3) is arranged between the outer protective layer (2) and the filtering base layer (1), and the inner protective layer (3) is formed by interweaving rock wool fibers.
2. The terylene monofilament filter cloth of claim 1, which is characterized in that: an antistatic layer (4) is arranged between the inner protective layer (3) and the outer protective layer (2), and the antistatic layer (4) is formed by blending and interweaving polyester-cotton fibers and conductive carbon fibers; a flame-retardant layer (5) is arranged between the inner protective layer (3) and the filter base layer (1), and the flame-retardant layer (5) is formed by interweaving glass fibers.
3. The terylene monofilament filter cloth of claim 2, which is characterized in that: the thickness of the filtering base layer (1) is 0.6-0.9mm, the thickness of the inner protection layer (3) is 0.5-0.7mm, and the thickness of the flame retardant layer (5) is 0.2-0.4 mm.
4. The terylene monofilament filter cloth of claim 3, which is characterized in that: the filter base layer (1) is made of 15-filament polyester monofilaments.
5. The terylene monofilament filter cloth of claim 4, which is characterized in that: the other side of the filter base layer (1) is provided with a bottom layer (6), and the bottom layer (6) is formed by interweaving polypropylene fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020514866.5U CN212097856U (en) | 2020-04-09 | 2020-04-09 | Polyester monofilament filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020514866.5U CN212097856U (en) | 2020-04-09 | 2020-04-09 | Polyester monofilament filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212097856U true CN212097856U (en) | 2020-12-08 |
Family
ID=73631188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020514866.5U Expired - Fee Related CN212097856U (en) | 2020-04-09 | 2020-04-09 | Polyester monofilament filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212097856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434915A (en) * | 2021-12-24 | 2022-05-06 | 重庆宝曼新材料有限公司 | Antistatic nano filter material and production method thereof |
-
2020
- 2020-04-09 CN CN202020514866.5U patent/CN212097856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434915A (en) * | 2021-12-24 | 2022-05-06 | 重庆宝曼新材料有限公司 | Antistatic nano filter material and production method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212097856U (en) | Polyester monofilament filter cloth | |
| CN107875738A (en) | A kind of composite filtering cloth | |
| CN2633912Y (en) | High silica glass fiber punched felt | |
| CN109367139B (en) | Pre-oxidized composite yarn needled felt filter material | |
| CN109464858A (en) | A kind of production method of high temperature resistant dedusting filtering bag | |
| CN210448434U (en) | Novel high-temperature corrosion-resistant glass fiber dust removal cloth bag | |
| CN211334989U (en) | Polyester fiber film-coated needled felt filter bag fabric with reinforcing ribs | |
| CN211334945U (en) | Tectorial membrane acupuncture felt filter bag surface fabric | |
| CN211486822U (en) | Acrylic industrial filter cloth | |
| CN209828447U (en) | Composite filter cloth with viscose layer | |
| CN217340492U (en) | Dacron mixes electrically conductive anti-static dust collection filter cloth | |
| CN214182167U (en) | Antistatic polyphenylene sulfide fiber filter felt | |
| CN208359633U (en) | A kind of polyvinyl antistatic environment-protecting industrial filter cloth | |
| CN210845597U (en) | Composite glass fiber woven fabric filter bag | |
| CN208244265U (en) | Polyphenylene sulfide filter cloth for industrial fumes purification | |
| CN207899111U (en) | A kind of high-temperature filter cloth | |
| CN211273875U (en) | Alkali-resistant filter material suitable for lime chamber | |
| CN109675369A (en) | A kind of composite filtering cloth equipped with adhesive-layer | |
| CN216223330U (en) | Acupuncture filter material convenient to wash | |
| CN219149612U (en) | Multi-pollutant combined dust-removing filter bag | |
| CN210699194U (en) | PTFE tectorial membrane filter cloth | |
| CN201482328U (en) | High-temperature resistant composite needle punched felt filter material | |
| CN211133264U (en) | Woven fabric subjected to acid-proof treatment | |
| CN202343015U (en) | Antistatic blended filter felt | |
| JP4442200B2 (en) | Polyphenylene sulfide long fiber nonwoven fabric and filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |