CN206688383U - A kind of air-filtering membrane - Google Patents
A kind of air-filtering membrane Download PDFInfo
- Publication number
- CN206688383U CN206688383U CN201720293284.7U CN201720293284U CN206688383U CN 206688383 U CN206688383 U CN 206688383U CN 201720293284 U CN201720293284 U CN 201720293284U CN 206688383 U CN206688383 U CN 206688383U
- Authority
- CN
- China
- Prior art keywords
- layer
- filtering membrane
- air
- thickness
- fiber layer
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 239000012528 membrane Substances 0.000 title claims abstract description 23
- 239000000835 fiber Substances 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 241000196324 Embryophyta Species 0.000 claims abstract description 8
- 239000004113 Sepiolite Substances 0.000 claims abstract description 8
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 8
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 6
- 241001330002 Bambuseae Species 0.000 claims abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 6
- 239000011425 bamboo Substances 0.000 claims abstract description 6
- 239000002105 nanoparticle Substances 0.000 claims abstract description 6
- 230000001699 photocatalysis Effects 0.000 claims abstract description 6
- 238000007146 photocatalysis Methods 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 239000002341 toxic gas Substances 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002734 clay mineral Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010946 fine silver Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of air-filtering membrane, including filtering membrane body, the filtering membrane body includes being bonded cotton fiber layer, composite filter, adsorption layer, silvery fibrous layer and the plant fiber layer of setting successively, the composite filter includes the bamboo fibre layer and sepiolite fibre layer for being bonded setting successively, and the adsorption layer includes photocatalysis TiO2 nanoparticle layers, graphene layer and the active carbon layer for being bonded setting successively.The utility model can effectively be prevented the pollution of the environment and human body is damaged by absorption and decomposition to the solid matter such as dust multiple filtration and toxic gas.
Description
Technical field
The utility model belongs to filtering material technical field, and in particular to a kind of air-filtering membrane.
Background technology
With the development of society, the improvement of people's living standards, life of the people to pursuing high-quality is more and more stronger.People
Need a health, pure and fresh, clean and tidy, hygienic living environment.But industry develop rapidly, formaldehyde in air, titanium dioxide
The pernicious gases such as sulphur, ammonia, nitric oxide are also more and more.
It is a kind of adsorbent being most widely used in adsorbing domain activated carbon, but DeGrain during single use.
And graphene has larger specific surface area, excellent mechanical strength, very strong network can be produced between organic pollution
Reaction is closed, so as to there is very strong adsorption capacity to organic pollution.The pollutant such as heavy metal ion, solid particle also has simultaneously
Extremely strong suction-operated.Nano TiO 2 also has excellent photocatalysis effect, with graphene can cooperate with decompose it is some have poison
Compound.Sepiolite fibre is also the expert of environmental improvement simultaneously, and it has specific surface area and uniqueness maximum in nonmetallic mineral
Internal gutter structure, can the effective pernicious gas such as formaldehyde adsorption, benzene clay mineral.But prior art is not by several things
Provide the filter membrane combined.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of air mistake
Filter membrane, it can effectively remove solid particulate matter, moreover it is possible to play a part of disinfection, can be used for mouth mask, air purifier etc.
In equipment.
Technical scheme is used by the utility model：A kind of air-filtering membrane, including filtering membrane body, the filter membrane
Body includes being bonded cotton fiber layer, composite filter, adsorption layer, silvery fibrous layer and the plant fiber layer of setting successively, described
Composite filter includes the bamboo fibre layer and sepiolite fibre layer for being bonded setting successively, and the adsorption layer includes fitting successively and set
Photocatalysis TiO2 nanoparticle layers, graphene layer and active carbon layer.
Preferably, the cotton fiber thickness degree is 1mm-2mm.
Preferably, the composite filter thickness is 1mm-1.5mm.
Preferably, the adsorbent layer thickness is 0.5mm-1mm.
Preferably, the silver fiber layer thickness is 1mm-1.5mm.
Preferably, the plant fiber layer thickness is 0.5mm-1mm.
The beneficial effects of the utility model are：Pass through the absorption to the solid matter such as dust multiple filtration and toxic gas
With decomposition, it can effectively prevent the pollution of the environment and human body is damaged.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional view.
In figure：1st, cotton fiber layer；2nd, composite filter；3rd, adsorption layer；4th, silvery fibrous layer；5th, plant fiber layer；21st, bamboo
Fibrous layer；22nd, sepiolite fibre layer；31st, photocatalysis TiO2 nanoparticle layers；32nd, graphene layer；33rd, active carbon layer.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in figure 1, a kind of air-filtering membrane, including filtering membrane body, the filtering membrane body include fitting successively and set
Cotton fiber layer 1, composite filter 2, adsorption layer 3, silvery fibrous layer 4 and the plant fiber layer 5 put, the composite filter 2 wrap
The bamboo fibre layer 21 and sepiolite fibre layer 22 for being bonded setting successively are included, the light that the adsorption layer 3 includes being bonded setting successively is urged
Change TiO2 nanoparticle layers 31, graphene layer 32 and active carbon layer 33.
In the present embodiment, the thickness of cotton fiber layer 1 is 1mm-2mm.
In the present embodiment, the thickness of composite filter 2 is 1mm-1.5mm.
In the present embodiment, the thickness of adsorption layer 3 is 0.5mm-1mm.
In the present embodiment, the silver fiber layer thickness is 1mm-1.5mm.
In the present embodiment, the thickness of plant fiber layer 5 is 0.5mm-1mm.
Graphene nano material in this filter membrane graphene layer 32 has bigger specific surface area, and can be with organic dirt
Dye thing occurs strong complex reaction and produces extremely strong suction-operated so that graphene layer 32 to various bacteriums, virus and can have
Organic pollutants show excellent absorption property, so as to the invasion effectively filtered dust He prevent germ.And silvery is fine
Silver ion in dimension layer 4 has extremely strong sterilization, antibacterial action, and silver ion can consumingly attract in bacterial body on protease
Sulfydryl, rapidly together with it, make protease loss of activity, cause bacterial death.Bamboo fibre layer 21 and sepiolite fibre
Layer 22 can be prevented effectively in the bulky grain suction bodies such as the dust in air, play a part of macroscopic view protection.Sepiolite is fine simultaneously
The expert of layer 22 and environmental improvement is tieed up, it has specific surface area maximum in nonmetallic mineral and unique internal gutter knot
Structure, can the effective pernicious gas such as formaldehyde adsorption, benzene clay mineral.Photocatalysis TiO2 nanoparticle layers 31 also have excellent light
Catalytic effect, it can be cooperateed with graphene layer 32 and decompose some toxic compounds.
Claims (6)
- A kind of 1. air-filtering membrane, it is characterised in that：Including filtering membrane body, the filtering membrane body includes fitting successively and set Cotton fiber layer（1）, composite filter（2）, adsorption layer（3）, silvery fibrous layer（4）And plant fiber layer（5）, the compound mistake Filtering layer（2）Bamboo fibre layer including being bonded setting successively（21）With sepiolite fibre layer（22）, the adsorption layer（3）Including successively It is bonded the photocatalysis TiO2 nanoparticle layers set（31）, graphene layer（32）And active carbon layer（33）.
- A kind of 2. air-filtering membrane according to claim 1, it is characterised in that：The cotton fiber layer（1）Thickness is 1mm- 2mm。
- A kind of 3. air-filtering membrane according to claim 1, it is characterised in that：The composite filter（2）Thickness is 1mm-1.5mm。
- A kind of 4. air-filtering membrane according to claim 1, it is characterised in that：The adsorption layer（3）Thickness is 0.5mm- 1mm。
- A kind of 5. air-filtering membrane according to claim 1, it is characterised in that：The silver fiber layer thickness is 1mm- 1.5mm。
- A kind of 6. air-filtering membrane according to claim 1, it is characterised in that：The plant fiber layer（5）Thickness is 0.5mm-1mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293284.7U CN206688383U (en) | 2017-03-24 | 2017-03-24 | A kind of air-filtering membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293284.7U CN206688383U (en) | 2017-03-24 | 2017-03-24 | A kind of air-filtering membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206688383U true CN206688383U (en) | 2017-12-01 |
Family
ID=60443914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293284.7U Expired - Fee Related CN206688383U (en) | 2017-03-24 | 2017-03-24 | A kind of air-filtering membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206688383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803066A (en) * | 2017-12-06 | 2018-03-16 | 范鸣 | The splice type filtering material for air purifying of one kind of multiple combinations of materials |
| CN109758831A (en) * | 2019-03-07 | 2019-05-17 | 新昌县以琳环保科技有限公司 | The preparation method of high-efficiency air filtering material |
| CN111135789A (en) * | 2019-12-13 | 2020-05-12 | 上海勇意环境工程有限公司 | 360-degree flexible air purification material and preparation method thereof |
-
2017
- 2017-03-24 CN CN201720293284.7U patent/CN206688383U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803066A (en) * | 2017-12-06 | 2018-03-16 | 范鸣 | The splice type filtering material for air purifying of one kind of multiple combinations of materials |
| CN109758831A (en) * | 2019-03-07 | 2019-05-17 | 新昌县以琳环保科技有限公司 | The preparation method of high-efficiency air filtering material |
| CN111135789A (en) * | 2019-12-13 | 2020-05-12 | 上海勇意环境工程有限公司 | 360-degree flexible air purification material and preparation method thereof |
| CN111135789B (en) * | 2019-12-13 | 2022-05-27 | 上海勇意环境工程有限公司 | 360-degree flexible air purification material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |