CN204017538U - A kind of antibacterial composite filtering material - Google Patents
A kind of antibacterial composite filtering material Download PDFInfo
- Publication number
- CN204017538U CN204017538U CN201420474035.4U CN201420474035U CN204017538U CN 204017538 U CN204017538 U CN 204017538U CN 201420474035 U CN201420474035 U CN 201420474035U CN 204017538 U CN204017538 U CN 204017538U
- Authority
- CN
- China
- Prior art keywords
- fibre web
- covered
- filtering material
- filtering layer
- base cloth
- 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 36
- 239000000463 material Substances 0.000 title claims abstract description 18
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 30
- 230000000845 anti-microbial effect Effects 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 9
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 9
- 229920002972 Acrylic fiber Polymers 0.000 claims description 24
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000004332 deodorization Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 241000233866 Fungi Species 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 241000222122 Candida albicans Species 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003385 bacteriostatic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model provides a kind of antibacterial composite filtering material, comprise glass and PET mixing fibre web base cloth, HO fibre web antimicrobial filtering layer is covered with at the upper surface of described glass and PET mixing fibre web base cloth, lower surface is covered with filter course under HO fibre web, PTFE film is covered with on the surface of HO fibre web antimicrobial filtering layer, the utility model can not only the heavy dust of filtered air and impurity, and have anti-bacteria breeding and deodorization, gas defence antibacterial functions.
Description
Technical field
The utility model relates to a kind of composite filtering material, is specifically related to a kind of antibacterial composite filtering material.
Background technology
In daily life and industrial production, filtering material application is very extensive, people adopt air filtering system to guarantee the quality of emission gases in the Indoor environment quality and industry of living, human health and environmental quality closely related, the population that the current whole world has half many is suffering the threat of anaphylactogen, people spend in indoor the most of the time, and the air pollution level of indoor exceeds 2-5 doubly than outdoor usually, along with appearance and the enforcement of the standard of PM2.5 and PM10, the understanding of people to fine particle also increases, these particles must be removed by effective filtration system, effectively could ensure that people's is healthy.Except particulate contaminants, in the living environment of people, also there is various microorganism, breed rapidly in the environment that they are lived at suitable human body, bring out various disease, affect the health of people.Filtering material is after having used of a specified duration, some bacteriums can be attached on filtering material, removing will at growth and breeding above not in time, not only affect the result of use of filtering material, also can affect the environmental quality of surrounding, but existing filtering material generally only has filtering function, the not function of bacteriostasis antibiosis.
Summary of the invention
The utility model, according to the deficiencies in the prior art, provides a kind of antibacterial composite filtering material, can not only dust in filtered air and impurity, and has anti-bacteria breeding and deodorization, gas defence antibacterial functions.
The technical solution adopted in the utility model is as follows: a kind of antibacterial composite filtering material, comprise glass and PET mixing fibre web base cloth, acrylic fibers fibre web antimicrobial filtering layer is covered with at the upper surface of described glass and PET mixing fibre web base cloth, lower surface is covered with filter course under acrylic fibers fibre web, is covered with PTFE film on the surface of acrylic fibers fibre web antimicrobial filtering layer.
Described acrylic fiber antimicrobial filtering layer is the fibre web reinforced by the mode that water stings by the acrylic fiber through graft modification.
The beneficial effects of the utility model are mainly manifested in: be provided with antibiotic layer, there is effect of antibacterial bacteriostatic, gas defence deodorizing, to common bacteria, fungi etc., there is good suppression and killing action, and be adopt graft modification technology to be connected on acrylic fiber by antibacterial group in the mode of chemical bond, modified acrylic fiber is made into antimicrobial filtering layer, make its antibacterial functions persistent high efficiency, safety is ecological, adopt glass and PET mixing fibre web as base cloth, compression strength is high, good corrosion resistance, and filtration resistance is little, surface is covered with PTFE film, smooth easy-to-clean ash.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
detailed description of the invention
As shown in Figure 1, a kind of antibacterial composite filtering material, comprises glass and PET mixing fibre web base cloth 1, is covered with acrylic fibers fibre web antimicrobial filtering layer 2 at the upper surface of glass and PET mixing fibre web base cloth 1, lower surface is covered with filter course 3 under acrylic fibers fibre web, is covered with PTFE film 4 on the surface of acrylic fibers fibre web antimicrobial filtering layer 2.Acrylic fiber antimicrobial filtering layer 2 is the fibre web reinforced by the mode that water stings by the acrylic fiber through graft modification.
In glass and PET mixing fibre web base cloth 1, the ratio of glass fibre is 70%, the ratio of PET is 30%, glass fibre and PET are woven into the Ji Bu of fibre web as composite filtering material by the mode that water stings, and have the heatproof of glass fiber filter, the folding of corrosion-resistant, high strength, lower resistance and PET filter material, advantage that wearability is good concurrently.
Acrylic fibers fibre web antimicrobial filtering layer 2 take acrylic fiber as raw material, pass through special pre-treatment, cyano group on polyamines and acrylic fiber is reacted, in grafting polyamino and other react the functional groups such as the azacyclo-produced, these functional groups are to common gram-positive bacteria, negative bacterium, fungi, anaerobic bacteria, pneumobacillus, staphylococcus aureus, Candida albicans etc. have stronger inhibitory or killing effect, modified acrylic fiber is made into antimicrobial filtering layer, not metal ion completely, harmless to human-body safety, durable antibacterial effect, broad-spectrum high efficacy, environmental protection, and it is washable, PTFE film 4 is covered with on the surface of acrylic fibers fibre web antimicrobial filtering layer 2, filter efficiency is high, resistance is low, long service life, high temperature resistant, it is high that dust peels off rate.
During use, PTFE film 4 is dust-collecting face, and under acrylic fibers fibre web, filter course 3 is pure qi (oxygen) face, and impure gas enters this composite filtering material from PTFE film 4, and impurity is blocked in PTFE film 4, and clean gas from filter course 3 acrylic fibers fibre web out.
Claims (2)
1. an antibacterial composite filtering material, comprise glass and PET mixing fibre web base cloth (1), it is characterized in that: be covered with acrylic fibers fibre web antimicrobial filtering layer (2) at the upper surface of described glass and PET mixing fibre web base cloth (1), lower surface is covered with filter course (3) under acrylic fibers fibre web, is covered with PTFE film (4) on the surface of acrylic fibers fibre web antimicrobial filtering layer (2).
2. antibacterial composite filtering material according to claim 1, is characterized in that: described acrylic fiber antimicrobial filtering layer (2) is the fibre web reinforced by the mode that water stings by the acrylic fiber through graft modification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474035.4U CN204017538U (en) | 2014-08-22 | 2014-08-22 | A kind of antibacterial composite filtering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474035.4U CN204017538U (en) | 2014-08-22 | 2014-08-22 | A kind of antibacterial composite filtering material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017538U true CN204017538U (en) | 2014-12-17 |
Family
ID=52057452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420474035.4U Expired - Fee Related CN204017538U (en) | 2014-08-22 | 2014-08-22 | A kind of antibacterial composite filtering material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017538U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011842A (en) * | 2018-08-24 | 2018-12-18 | 河南省安克林滤业有限公司 | A kind of filter cotton and preparation method thereof for high-speed EMUs PM2.5 air cleaning |
| CN109381922A (en) * | 2017-08-06 | 2019-02-26 | 安徽原野滤材有限公司 | A kind of antibacterial type filter cloth convenient for storage |
| CN115897293A (en) * | 2022-12-13 | 2023-04-04 | 河南省科学院化学研究所有限公司 | Antibacterial air filtering material and preparation method thereof |
-
2014
- 2014-08-22 CN CN201420474035.4U patent/CN204017538U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381922A (en) * | 2017-08-06 | 2019-02-26 | 安徽原野滤材有限公司 | A kind of antibacterial type filter cloth convenient for storage |
| CN109011842A (en) * | 2018-08-24 | 2018-12-18 | 河南省安克林滤业有限公司 | A kind of filter cotton and preparation method thereof for high-speed EMUs PM2.5 air cleaning |
| CN115897293A (en) * | 2022-12-13 | 2023-04-04 | 河南省科学院化学研究所有限公司 | Antibacterial air filtering material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141217 |