CN213790406U - Filter material non-woven fabric - Google Patents
Filter material non-woven fabric Download PDFInfo
- Publication number
- CN213790406U CN213790406U CN202022029046.XU CN202022029046U CN213790406U CN 213790406 U CN213790406 U CN 213790406U CN 202022029046 U CN202022029046 U CN 202022029046U CN 213790406 U CN213790406 U CN 213790406U
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- Prior art keywords
- layer
- filter
- tear
- filter material
- air
- 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
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 title claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 20
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000000746 purification Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000011941 photocatalyst Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 239000002341 toxic gas Substances 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 241000233866 Fungi Species 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 108700012359 toxins Proteins 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model discloses a filtering material non-woven fabrics belongs to non-woven fabrics technical field, including metal protection network and the wearing layer of setting in the metal protection network below, the bottom of wearing layer is equipped with and is wavy net support, and compound filter cloth has been laid at the top of net support, and compound filter cloth includes from last to the first anti-tear layer of arranging in proper order down, degerming layer, adsorbed layer, purification layer and second anti-tear layer. The utility model discloses a layer moisture in the adsorbed air that absorbs water prevents inside mouldy, and the wearing layer plays the effect of resistance to wear, has improved the high temperature resistance of non-woven fabrics, and wavy composite filter cloth increases filter area and then increases the filtration amount of wind, and the degerming layer plays the effect of purifying toxic gas, and first filter layer adsorption efficiency is high, air-purifying, dust in the second filter layer filtered air, this filter material non-woven fabrics carries out drying, disinfect and filtration, long service life to the air.
Description
Technical Field
The utility model relates to a non-woven fabrics especially relates to a filtering material non-woven fabrics, belongs to non-woven fabrics technical field.
Background
The non-woven fabric is a non-woven fabric which is formed by directly utilizing high polymer slices, short fibers or filaments to form a net through air flow or machinery, then carrying out spunlace, needling or hot rolling reinforcement, and finally carrying out after-treatment.
The non-woven fabrics is often used as the air conditioner air intake, is used for filtered air, and the non-woven fabrics durability is relatively poor, splits easily, and the steam in the long-time contact air is moldy easily, the utility model discloses a new solution is proposed to above problem.
How to research a non-woven fabric of a filter material is a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
The main objective of the utility model is to provide a filtering material non-woven fabrics in order to solve the not enough of prior art.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a filtering material non-woven fabrics, is in including metal protection network and setting the wearing layer of metal protection network below, the bottom of wearing layer is equipped with and is wavy net support, compound filter cloth has been laid at the top of net support, compound filter cloth includes from last to the first anti-tear layer of arranging in proper order down, remove fungus layer, adsorbed layer, purification layer and second anti-tear layer, metal protection network with laid the layer that absorbs water between the wearing layer, the bottom of net support is equipped with and is used for supporting the support layer of net support.
Preferably, the wear-resistant layer is internally provided with uniformly distributed ceramic wear-resistant particles.
Preferably, the metal protective net is a grid-structured protective net made of stainless steel.
Preferably, the water absorption layer is made of super absorbent resin.
Preferably, the first anti-tear layer with the second anti-tear layer is the anti-tear layer that glass fiber cloth made, the top on first anti-tear layer is equipped with first layer non-woven fabrics.
Preferably, the degerming layer that the degerming layer was made for the photocatalyst, the degerming layer with be equipped with the second floor non-woven fabrics between the adsorbed layer.
Preferably, the adsorption layer comprises a first filter layer and a second filter layer arranged at the bottom of the first filter layer.
Preferably, the first filter layer is a filter layer made of a sawtooth-shaped active carbon filter screen, the first filter layer is a filter layer of a honeycomb structure with a through hole structure, and the second filter layer is a filter layer made of melt-blown cloth.
Preferably, the bottom of the second anti-tear layer is provided with a third layer of non-woven fabric.
Preferably, the first layer of non-woven fabric, the second layer of non-woven fabric and the third layer of non-woven fabric are all spun-bonded non-woven fabrics.
The utility model has the advantages of: according to the utility model discloses a filtering material non-woven fabrics, this filtering material non-woven fabrics blocks the rubble through metal protection network, play the guard action such as flying bird, the moisture in the layer adsorbed air that absorbs water, prevent inside mouldy, the wearing layer plays the effect of resistance to wears, the high temperature resistance of non-woven fabrics has been improved, wavy composite filter cloth plays material saving's effect, increase filter area and then increase the filtration amount of wind simultaneously, the degerming layer plays the effect of purifying toxic gas, first filter layer adopts the cellular active carbon filter screen adsorption efficiency of sawtooth high, the windage coefficient is little, air-purifying, dust in the second filter layer filtered air, this filtering material non-woven fabrics is dried the air, disinfect and filter, and long service life, be difficult for mouldy.
Drawings
Fig. 1 is an overall structural sectional view of a preferred embodiment of a filter material nonwoven fabric according to the present invention;
FIG. 2 is a structural sectional view of a sterilization layer, an adsorption layer and a separation layer according to a preferred embodiment of the non-woven fabric filter material of the present invention;
fig. 3 is a structural sectional view of a mesh support and a composite filter cloth according to a preferred embodiment of the non-woven fabric filter material of the present invention;
FIG. 4 is a cross-sectional view of a nonwoven fabric structure of a preferred embodiment of a filter material nonwoven fabric according to the present invention;
fig. 5 is a cross-sectional view of a first filter layer structure according to a preferred embodiment of the non-woven fabric filter material of the present invention;
fig. 6 is a schematic structural view of a metal protection net and a wear-resistant layer according to a preferred embodiment of the non-woven fabric filter material of the present invention.
In the figure: 1-a metal protective net, 2-a water absorption layer, 3-a wear-resistant layer, 4-ceramic wear-resistant particles, 5-a grid support, 6-a composite filter cloth, 7-a support layer, 8-a first anti-tear layer, 9-a sterilization layer, 10-an adsorption layer, 11-a purification layer, 12-a second anti-tear layer, 13-a first layer of non-woven fabric, 16-a second layer of non-woven fabric, 17-a first filter layer, 18-a second filter layer and 19-a third layer of non-woven fabric.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-6, the non-woven fabric of filter material provided by this embodiment includes a metal protection net 1 and a wear-resistant layer 3 disposed below the metal protection net 1, the bottom of the wear-resistant layer 3 is provided with a wavy grid support 5, a composite filter cloth 6 is laid on the top of the grid support 5, the composite filter cloth 6 includes a first anti-tear layer 8, a sterilization layer 9, an adsorption layer 10, a purification layer 11 and a second anti-tear layer 12, which are sequentially arranged from top to bottom, a water absorption layer 2 is laid between the metal protection net 1 and the wear-resistant layer 3, and a support layer 7 for supporting the grid support 5 is disposed at the bottom of the grid support 5. This filter material non-woven fabrics blocks the rubble through metal protection network 1, flying birds etc. play the guard action, the moisture in the layer 2 adsorbed air that absorbs water, prevent inside mouldy, wearing layer 3 plays the effect of resistance to wears, the high temperature resistance of non-woven fabrics has been improved, wavy composite filter cloth 6 plays material saving's effect, increase filter area and then increase the filtration amount of wind simultaneously, degerming layer 9 plays the effect of purifying toxic gas, first filter layer 17 adopts the cellular active carbon filter screen adsorption efficiency of sawtooth high, the windage coefficient is little, air-purifying, dust in the 18 filtered air of second filter layer, this filter material non-woven fabrics is dried the air, disinfect and filter, and long service life, difficult mouldy.
In this embodiment, as shown in fig. 1 and fig. 6, the metal protection net 1 is a grid-structured protection net made of stainless steel, the water absorption layer 2 is made of super absorbent resin, and the ceramic wear-resistant particles 4 are uniformly distributed inside the wear-resistant layer 3. The metal protective net 1 blocks broken stones, flying birds and the like to play a role in protection, and the stainless steel protective net has good pressure resistance, good corrosion resistance and long service life. The super absorbent resin has air permeability and large water absorption capacity, the wear-resistant layer 3 has excellent wear resistance, the impact of impurities in air on the composite filter cloth 6 is reduced, and the service life of the composite filter cloth 6 is prolonged.
In this embodiment, as shown in fig. 2, fig. 4 and fig. 5, the first tear-proof layer 8 and the second tear-proof layer 12 are both tear-proof layers made of glass fiber cloth, the top of the first tear-proof layer 8 is provided with a first non-woven fabric layer 13, the sterilization layer 9 is a sterilization layer made of photocatalyst, a second non-woven fabric layer 16 is arranged between the sterilization layer 9 and the adsorption layer 10, the adsorption layer 10 includes a first filter layer 17 and a second filter layer 18 arranged at the bottom of the first filter layer 17, the first filter layer 17 is a filter layer made of a zigzag activated carbon filter screen, the first filter layer 17 is a filter layer of a honeycomb structure with a through hole structure, the second filter layer 18 is a filter layer made of meltblown fabric, the bottom of the second tear-proof layer 12 is provided with a third non-woven fabric layer 19, and the first non-woven fabric layer 13, the second non-woven fabric layer 16 and the third non-woven fabric layer 19 are all spunbonded non-woven fabrics. The glass fiber cloth has good insulation property, strong heat resistance and good corrosion resistance, plays a role in fixing the composite filter cloth 6 and prevents the non-woven fabric in the composite filter cloth 6 from being torn. The photocatalyst can generate substances with strong oxidizing property under the irradiation of light, can decompose organic compounds, partial inorganic compounds, bacteria, viruses and the like, effectively degrade toxic and harmful gases in the air such as formaldehyde and the like, efficiently purify the air, effectively kill various bacteria, and decompose and harmlessly treat toxins released by bacteria or fungi. The first filter layer 17 material saving of zigzag just increases filter area and then increases the filtration amount of wind, and the active carbon filter screen adopts through-hole honeycomb structure. Compared with the traditional activated carbon filter screen, the air purifying device has the advantages of better gas dynamic performance, small volume density, large specific surface area, high adsorption efficiency and small wind resistance coefficient, can be used for air purification, removes pollutants in volatile organic compounds such as formaldehyde, methylbenzene, hydrogen sulfide, chlorobenzene and air, can deodorize and remove peculiar smell under certain air quantity, purifies the environment and has good purifying effect. The melt-blown fabric has many gaps, a fluffy structure and good wrinkle resistance, and the superfine fibers with unique capillary structures increase the number and the surface area of the fibers per unit area, so that the melt-blown fabric has good filterability, shielding property, heat insulation property and oil absorption property.
In conclusion, in this embodiment, according to the filter material non-woven fabric of this embodiment, this filter material non-woven fabric blocks rubble, birds etc. through metal protection net 1 and plays the guard action, and the protection network crushing resistance of stainless steel is good, and the corrosion protection nature is good, and the life-span is longer. The super absorbent resin has air permeability and large water absorption capacity, the wear-resistant layer 3 has excellent wear resistance, the impact of impurities in air on the composite filter cloth 6 is reduced, and the service life of the composite filter cloth 6 is prolonged. The glass fiber cloth has good insulation property, strong heat resistance and good corrosion resistance, plays a role in fixing the composite filter cloth 6 and prevents the non-woven fabric in the composite filter cloth 6 from being torn. The photocatalyst can generate substances with strong oxidizing property under the irradiation of light, can decompose organic compounds, partial inorganic compounds, bacteria, viruses and the like, effectively degrade toxic and harmful gases in the air such as formaldehyde and the like, efficiently purify the air, effectively kill various bacteria, and decompose and harmlessly treat toxins released by bacteria or fungi. The first filter layer 17 material saving of zigzag just increases filter area and then increases the filtration amount of wind, and the active carbon filter screen adopts through-hole honeycomb structure. Compared with the traditional activated carbon filter screen, the air purifying device has the advantages of better gas dynamic performance, small volume density, large specific surface area, high adsorption efficiency and small wind resistance coefficient, can be used for air purification, removes pollutants in volatile organic compounds such as formaldehyde, methylbenzene, hydrogen sulfide, chlorobenzene and air, can deodorize and remove peculiar smell under certain air quantity, purifies the environment and has good purifying effect. The melt-blown fabric has many gaps, a fluffy structure and good wrinkle resistance, and the superfine fibers with unique capillary structures increase the number and the surface area of the fibers per unit area, so that the melt-blown fabric has good filterability, shielding property, heat insulation property and oil absorption property.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (10)
1. The utility model provides a filtering material non-woven fabrics, its characterized in that is in including metal protection net (1) and setting the wearing layer (3) of metal protection net (1) below, the bottom of wearing layer (3) is equipped with and is corrugated net support (5), composite filter cloth (6) have been laid at the top of net support (5), composite filter cloth (6) include from last to first anti-tear layer (8), degerming layer (9), adsorbed layer (10), purification layer (11) and the anti-tear layer of second (12) of arranging in proper order down, metal protection net (1) with laid layer (2) that absorb water between wearing layer (3), the bottom of net support (5) is equipped with and is used for supporting the support layer (7) of net support (5).
2. A filter material nonwoven as claimed in claim 1, characterised in that the inner part of the wear resistant layer (3) is provided with evenly distributed ceramic wear resistant particles (4).
3. A filter material nonwoven as claimed in claim 1, characterised in that the metal protection net (1) is a grid-structured protection net made of stainless steel.
4. The nonwoven fabric as claimed in claim 1, wherein said water-absorbing layer (2) is made of a super absorbent resin.
5. A non-woven filter material as claimed in claim 1, wherein said first tear-preventing layer (8) and said second tear-preventing layer (12) are both tear-preventing layers made of glass fiber cloth, and a first non-woven fabric layer (13) is provided on top of said first tear-preventing layer (8).
6. A filter material nonwoven as claimed in claim 5, characterised in that the sterilization layer (9) is a sterilization layer made of a photocatalyst, and a second layer of nonwoven (16) is provided between the sterilization layer (9) and the adsorption layer (10).
7. A filter material nonwoven as claimed in claim 1, characterised in that the adsorption layer (10) comprises a first filter layer (17) and a second filter layer (18) arranged at the bottom of the first filter layer (17).
8. A filter material nonwoven fabric as claimed in claim 7, characterised in that the first filter layer (17) is a filter layer made of a zigzag activated carbon filter, the first filter layer (17) is a filter layer of a honeycomb structure of a through-hole structure, and the second filter layer (18) is a filter layer made of a melt-blown fabric.
9. A filter material nonwoven as claimed in claim 6, characterised in that the bottom of the second tear-preventing layer (12) is provided with a third layer of nonwoven (19).
10. A filter material nonwoven as claimed in claim 9, characterised in that said first layer (13), said second layer (16) and said third layer (19) are all spunbond nonwovens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022029046.XU CN213790406U (en) | 2020-09-16 | 2020-09-16 | Filter material non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022029046.XU CN213790406U (en) | 2020-09-16 | 2020-09-16 | Filter material non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213790406U true CN213790406U (en) | 2021-07-27 |
Family
ID=76953635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022029046.XU Expired - Fee Related CN213790406U (en) | 2020-09-16 | 2020-09-16 | Filter material non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213790406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654820A (en) * | 2022-03-21 | 2022-06-24 | 南通康净环保科技有限公司 | Novel material for antiviral and bactericidal air purification equipment and preparation process thereof |
| CN118122039A (en) * | 2024-04-12 | 2024-06-04 | 河北九州环保设备工程有限公司 | Energy-saving and environment-friendly pulse cloth bag dust collector |
-
2020
- 2020-09-16 CN CN202022029046.XU patent/CN213790406U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654820A (en) * | 2022-03-21 | 2022-06-24 | 南通康净环保科技有限公司 | Novel material for antiviral and bactericidal air purification equipment and preparation process thereof |
| CN114654820B (en) * | 2022-03-21 | 2023-11-14 | 南通康净环保科技有限公司 | Novel material for antiviral and bactericidal air purification equipment and preparation process thereof |
| CN118122039A (en) * | 2024-04-12 | 2024-06-04 | 河北九州环保设备工程有限公司 | Energy-saving and environment-friendly pulse cloth bag dust collector |
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| 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: 20210727 |