CN209257603U - A kind of dust catcher filter bag non-woven fabrics - Google Patents
A kind of dust catcher filter bag non-woven fabrics Download PDFInfo
- Publication number
- CN209257603U CN209257603U CN201822041007.4U CN201822041007U CN209257603U CN 209257603 U CN209257603 U CN 209257603U CN 201822041007 U CN201822041007 U CN 201822041007U CN 209257603 U CN209257603 U CN 209257603U
- Authority
- CN
- China
- Prior art keywords
- layer
- fixedly connected
- nonwoven
- nonwoven layer
- woven fabrics
- 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.)
- Active
Links
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model discloses a kind of dust catcher filter bag non-woven fabrics, including the first reinforcing layer of resistance to cleaning strength, the upper end of first reinforcing layer of resistance to cleaning strength is fixedly connected with nano-titanium dioxide modified fluororine-carbon coating, the upper end of nano-titanium dioxide modified fluororine-carbon coating is fixedly connected with adsorption layer, the upper end of adsorption layer is fixedly connected with except wet layer, except the upper end of wet layer is fixedly connected with the second nonwoven layer, the upper end of second nonwoven layer is fixedly connected with the first nonwoven layer, the upper end of first nonwoven layer is fixedly connected with organosilicon-modified acrylic ageing-proof coating, the upper end of organosilicon-modified acrylic ageing-proof coating is fixedly connected with the second reinforcing layer of resistance to cleaning strength, the utility model structure is simple, design is reasonable, intensity itself is higher, service life is longer, device can dehumidify before absorption simultaneously, greatly improve filter bag Filter effect, and toxic and harmful gas in air can be handled.
Description
Technical field
The utility model relates to a kind of non-woven fabrics, specifically a kind of dust catcher filter bag non-woven fabrics.
Background technique
Non-woven fabrics is also known as nonwoven fabric, is made of fiber orient or random, because of appearance and certain property with cloth
Can and be called cloth, non-woven fabrics have it is moisture-proof, ventilative, flexible, light, not combustion-supporting, be easy decompose, nontoxic nonirritant, color
The features such as abundant, cheap, recyclable, such as mostly use polypropylene granules be raw material, through high-temperature fusion, spinneret, paving guiding principle,
Hot pressing is batched continuous one-step and is produced.
Non-woven fabrics is applied to the every field in life, such as the dust suction cloth bag on deduster usually uses nonwoven fabric
At, but these non-woven fabrics filter bags are haveed the defects that more, such as do not have dehumidification function, when carrying out dust-absorbing filtering
Effect is bad, in addition these filter bag non-woven fabrics using when be generally merely able to be filtered dust, can not be in air
Toxic and harmful gas handled, and filter bag intensity is not high enough, and service life is shorter.
Utility model content
The purpose of this utility model is to provide a kind of dust catcher filter bag non-woven fabrics, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of dust catcher filter bag non-woven fabrics, including the first reinforcing layer of resistance to cleaning strength, nano-titanium dioxide modified fluorine carbon
Coating, removes wet layer, the second nonwoven layer, the first nonwoven layer, organosilicon-modified acrylic ageing-proof coating and second at adsorption layer
The reinforcing layer of resistance to cleaning strength, the upper end of first reinforcing layer of resistance to cleaning strength are fixedly connected with nano-titanium dioxide modified fluorine carbon
Coating；The upper end of the nano-titanium dioxide modified fluororine-carbon coating is fixedly connected with adsorption layer, and adsorption layer is PTFE fiber layer,
It is provided with activated carbon fibre in PTFE fiber layer, is provided with titanium dioxide nanoparticle in activated carbon fibre；The adsorption layer
Upper end is fixedly connected with except wet layer；The upper end except wet layer is fixedly connected with the second nonwoven layer, the second nonwoven layer it is upper
End is fixedly connected with the first nonwoven layer, and the first nonwoven layer and the second nonwoven layer are polypropylene fiber layer, the first nonwoven
Layer of cloth and the second nonwoven layer are obtained by melting jet spinning, the first nonwoven layer with a thickness of 1mm, the second nonwoven layer
With a thickness of 0.4mm；The upper end of first nonwoven layer is fixedly connected with organosilicon-modified acrylic ageing-proof coating, organosilicon
The upper end of modified acroleic acid ageing-proof coating is fixedly connected with the second reinforcing layer of resistance to cleaning strength.
Further, described except wet layer is hydrophilic polyesters fiber fabric layer, the warp and weft of hydrophilic polyesters fabric
Using hydrophilic anti-static polyester fiber as raw material.
Further, the polypropylene fibre in first nonwoven layer and the second nonwoven layer is arranged in single direction,
Intersect arrangement between the polypropylene fibre of first nonwoven layer and the polypropylene fibre of the second nonwoven layer.
Further, the nano-titanium dioxide modified fluororine-carbon coating with a thickness of 0.8mm, machine fluorine-silicon modified acrylic is anti-old
Change coating with a thickness of 0.5mm.
Further, the upper end of second reinforcing layer of resistance to cleaning strength is fixedly connected with bright and clean layer, and bright and clean layer uses
PTFE emulsion layer.
Compared with prior art, the utility model has the beneficial effects that
1. adsorption layer is made of PTFE fiber, PTFE fiber layer has very strong Corrosion Protection, while chemical stability
Also relatively strong with Anti-dew, activated carbon fibre has the characteristics that porosity height and surface area are big as intermediate medium, simultaneously for
Dust granules in toxic and harmful gas and air in air have a stronger adsorption capacity, and titanium dioxide nanoparticle pair
Toxic and harmful gas has the ability decomposed；
2. improving the absorption effect of adsorption layer below except wet layer can dehumidify to gas when being filtered dedusting
Fruit；
3. intersect arrangement between the polypropylene fibre of the first nonwoven layer and the polypropylene fibre of the second nonwoven layer,
Barrier distance is improved, while improving gas permeability, improves filter effect；
4. the first reinforcing layer of resistance to cleaning strength, nano-titanium dioxide modified fluororine-carbon coating, organosilicon-modified acrylic are anti-old
Change the intensity that coating and the second reinforcing layer of resistance to cleaning strength effectively increase non-woven fabrics, at the same the wash durability of non-woven fabrics also compared with
By force, it is suitble to the use of long period；
5. bright and clean layer uses PTFE emulsion layer, the finish of filter bag nonwoven surface is improved, conducive to absorption dedusting is carried out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dust catcher filter bag non-woven fabrics.
Fig. 2 is the top view of the first nonwoven layer and the second nonwoven layer in dust catcher filter bag non-woven fabrics.
Fig. 3 is the structural schematic diagram of adsorption layer in dust catcher filter bag non-woven fabrics.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of dust catcher filter bag non-woven fabrics, including the first reinforcing layer of resistance to cleaning strength 1, nano-silica
Change the fluorocarbon modified coating 2 of titanium, adsorption layer 3, remove wet layer 4, the second nonwoven layer 5, the first nonwoven layer 6, organic-silicon-modified propylene
Sour ageing-proof coating 7 and the second reinforcing layer of resistance to cleaning strength 8, the upper end of first reinforcing layer of resistance to cleaning strength 1 are fixedly connected
Have a nano-titanium dioxide modified fluororine-carbon coating 2, nano-titanium dioxide modified fluororine-carbon coating 2 with a thickness of 0.8mm；
The upper end of the nano-titanium dioxide modified fluororine-carbon coating 2 is fixedly connected with adsorption layer 3, and adsorption layer 3 is PTFE fine
Layer is tieed up, activated carbon fibre 10 is provided in PTFE fiber layer, titanium dioxide nanoparticle 11 is provided in activated carbon fibre 10,
PTFE fiber layer has very strong Corrosion Protection, while chemical stability and Anti-dew are also relatively strong, and activated carbon fibre 10 is made
For intermediate medium, have the characteristics that porosity height and surface area are big, simultaneously in the toxic and harmful gas and air in air
Dust granules have stronger adsorption capacity, and titanium dioxide nanoparticle 11 to toxic and harmful gas have decompose energy
Power；
The upper end of the adsorption layer 3 is fixedly connected with except wet layer 4, hydrophilic poly- except wet layer 4 is hydrophilic polyesters fiber fabric layer
The warp and weft of ester fiber fabric, can be to gas when being filtered dedusting using hydrophilic anti-static polyester fiber as raw material
Body dehumidifies, and improves the adsorption effect of adsorption layer 3 below；
The upper end except wet layer 4 is fixedly connected with the second nonwoven layer 5, and the upper end of the second nonwoven layer 5 is fixedly connected
There is the first nonwoven layer 6, the first nonwoven layer 6 and the second nonwoven layer 5 are polypropylene fiber layer, 6 He of the first nonwoven layer
Second nonwoven layer 5 is obtained by melting jet spinning, the polypropylene fibre in the first nonwoven layer 6 and the second nonwoven layer 5
It arranges in single direction, is mutually handed between the polypropylene fibre of the first nonwoven layer 6 and the polypropylene fibre of the second nonwoven layer 5
Fork arrangement, the first nonwoven layer 6 with a thickness of 1mm, the second nonwoven layer 5 with a thickness of 0.4mm, the first nonwoven layer 6 it is poly-
Intersect arrangement between tacryl and the polypropylene fibre of the second nonwoven layer 5, improves barrier distance, improves simultaneously
Gas permeability improves filter effect；
The upper end of first nonwoven layer 6 is fixedly connected with organosilicon-modified acrylic ageing-proof coating 7, machine Si modification
Acrylic acid ageing-proof coating 7 with a thickness of 0.5mm, the upper end of organosilicon-modified acrylic ageing-proof coating 7 is fixedly connected with
Two reinforcing layers of resistance to cleaning strength 8, by setting the first reinforcing layer of resistance to cleaning strength 1, nano-titanium dioxide modified fluororine-carbon coating 2,
Organosilicon-modified acrylic ageing-proof coating 7 and the second reinforcing layer of resistance to cleaning strength 8 effectively increase the intensity of non-woven fabrics, simultaneously
The wash durability of non-woven fabrics is also relatively strong, is suitble to the use of long period；
The upper end of second reinforcing layer of resistance to cleaning strength 8 is fixedly connected with bright and clean layer 9, and bright and clean layer 9 uses PTFE emulsion
Layer, improves the finish of filter bag nonwoven surface, conducive to absorption dedusting is carried out.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (5)
1. a kind of dust catcher filter bag non-woven fabrics, including the first reinforcing layer of resistance to cleaning strength, nano-titanium dioxide modified fluorine carbon apply
Layer, adsorption layer, except wet layer, the second nonwoven layer, the first nonwoven layer, organosilicon-modified acrylic ageing-proof coating and second resistance to
Cleaning strength reinforcing layer, which is characterized in that the upper end of first reinforcing layer of resistance to cleaning strength is fixedly connected with nanometer titanium dioxide
The fluorocarbon modified coating of titanium；The upper end of the nano-titanium dioxide modified fluororine-carbon coating is fixedly connected with adsorption layer, and adsorption layer is
PTFE fiber layer is provided with activated carbon fibre in PTFE fiber layer, is provided with titanium dioxide nanoparticle in activated carbon fibre；Institute
The upper end for stating adsorption layer is fixedly connected with except wet layer；The upper end except wet layer is fixedly connected with the second nonwoven layer, the second nothing
The upper end of woven fabric layer is fixedly connected with the first nonwoven layer, and the first nonwoven layer and the second nonwoven layer are polypropylene fibre
Layer, the first nonwoven layer and the second nonwoven layer are obtained by melting jet spinning, the first nonwoven layer with a thickness of 1mm, the
Two nonwoven layers with a thickness of 0.4mm；It is anti-old that the upper end of first nonwoven layer is fixedly connected with organosilicon-modified acrylic
Change coating, the upper end of organosilicon-modified acrylic ageing-proof coating is fixedly connected with the second reinforcing layer of resistance to cleaning strength.
2. dust catcher filter bag non-woven fabrics according to claim 1, which is characterized in that described except wet layer is that hydrophilic polyesters are fine
Tissue layer is tieed up, the warp and weft of hydrophilic polyesters fabric are using hydrophilic anti-static polyester fiber as raw material.
3. dust catcher filter bag non-woven fabrics according to claim 1, which is characterized in that first nonwoven layer and second
Polypropylene fibre in nonwoven layer is arranged in single direction, the polypropylene fibre of the first nonwoven layer and the second nonwoven layer
Intersect arrangement between polypropylene fibre.
4. dust catcher filter bag non-woven fabrics according to claim 1, which is characterized in that the nano-titanium dioxide modified fluorine
Carbon coating with a thickness of 0.8mm, machine fluorine-silicon modified acrylic ageing-proof coating with a thickness of 0.5mm.
5. dust catcher filter bag non-woven fabrics according to claim 1, which is characterized in that the second resistance to cleaning strength is reinforced
The upper end of layer is fixedly connected with bright and clean layer, and bright and clean layer uses PTFE emulsion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041007.4U CN209257603U (en) | 2018-12-06 | 2018-12-06 | A kind of dust catcher filter bag non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041007.4U CN209257603U (en) | 2018-12-06 | 2018-12-06 | A kind of dust catcher filter bag non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209257603U true CN209257603U (en) | 2019-08-16 |
Family
ID=67562028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822041007.4U Active CN209257603U (en) | 2018-12-06 | 2018-12-06 | A kind of dust catcher filter bag non-woven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209257603U (en) |
-
2018
- 2018-12-06 CN CN201822041007.4U patent/CN209257603U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104305591B (en) | A kind of have the haze mask filtered with adsorption dual function based on nanostructured | |
| CN202343013U (en) | Glass fiber film coating filter material | |
| KR20090103351A (en) | An air filter comprising electrostatic filtering layer(s) consisting of spunlace non-woven fabric produced from polyolefin short fibers | |
| CN206264508U (en) | A kind of multiple-effect composite needled filter felt of material porosity gradient change | |
| CN206950807U (en) | A kind of multi-layer nonwoven fabrics for air conditioner filter element | |
| CN102631812A (en) | Production technique of ultrafiltration bag | |
| CN114452720A (en) | High-strength fiber air filter core material and preparation method thereof | |
| CN209257603U (en) | A kind of dust catcher filter bag non-woven fabrics | |
| CN210706410U (en) | Activated carbon non-woven fabric for mask | |
| KR20100024123A (en) | Sheet of wall papers having moisture absorption | |
| CN110201454A (en) | A kind of composite highly effective air filting material | |
| CN213866712U (en) | Non-woven filter material containing electret spunbond layer and melt-blown layer | |
| CN214004997U (en) | Antistatic spunlace composite non-woven fabric | |
| CN211435512U (en) | Spunlace spun-bonded filament split superfine fiber filter material | |
| CN212666881U (en) | Anti-aging aramid fiber filtering base cloth | |
| CN212467403U (en) | Composite filter cloth | |
| CN208493530U (en) | A kind of flue-gas dust removal and purification glass filter cloth | |
| CN211486822U (en) | Acrylic industrial filter cloth | |
| CN208065946U (en) | A kind of high-strength high temperature-resistant filter cloth | |
| CN108951194A (en) | A kind of filtering filter cloth for water process | |
| CN209257604U (en) | A kind of non-woven fabrics that high temperature resistant is low temperature resistant | |
| CN201938433U (en) | Antifouling and anti-dust composite fabric | |
| CN208164429U (en) | A kind of Anti-static non-woven fabric | |
| CN205055623U (en) | Non -deformable's that dust containing capacity is big air filter material | |
| CN211861868U (en) | Washable air filter element module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |