CN2522453Y - Passenger cabin efficient air-filtering paper - Google Patents
Passenger cabin efficient air-filtering paper Download PDFInfo
- Publication number
- CN2522453Y CN2522453Y CN 01278391 CN01278391U CN2522453Y CN 2522453 Y CN2522453 Y CN 2522453Y CN 01278391 CN01278391 CN 01278391 CN 01278391 U CN01278391 U CN 01278391U CN 2522453 Y CN2522453 Y CN 2522453Y
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- aero
- filter paper
- ultra
- crew module
- paper
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Abstract
The utility model provides a passenger cabin efficient air-filtering paper. The filtering paper consists of a main filtering layer made of two to three types of no-alkali ultrafine glass fiber of different degrees of pulping or fineness and a reinforcing layer coated with hot melt adhesive and compounded on both surfaces of the main filtering layer. The filtration efficiency of the air-filtering paper can reach above 99.99999 percent; the tensile strength surpasses 1666.7 N/m; and the filtration resistance is below 420Pa. The utility model can be used as key filter materials matching battling vehicles and can be applied to other related air purification devices.
Description
Technical field
The utility model relates to a kind of air filter paper, but particularly relates to the air-polluting crew module's aero-ultra filter paper of a kind of filtering.
Background technology
The air filter paper that collective protective equipment adopted is mainly used in the fine filter of the gas-particulate filter of battlebus collective protection, the battlebus and the armored vehicle that are equipped with this fine filter can be implemented gas filtration ventilation well under the Nuclear Biological Chemical war condition, the air that suffers pollutions such as nuclear weapon, chemical and biological weapons, gas is purified filtering, preserve to guarantee the occupant.The collective protection absorber is that the air filter paper of main raw material develops into the composite air filtering paper of employing based on glass fibre gradually from original adoption with wood fibre and blue asbestos, the quality of filter paper has increased significantly therebetween, and improved processing characteristics, but its filter efficiency does not break through 99.9999% yet.Chinese patent discloses a kind of like this combined filtration paper for No. 97226338.1.This paper is by composite layer, glue line and glass filter paper base material are formed, though the tensile strength of this paper is about 1220N/m, filter efficiency is up to 99.9996%, and can satisfy the requirement of machining, but along with modern war develops to the high-tech direction gradually, bigger variation has also taken place in air-polluting character, thereby protective equipment had higher requirement with air filter paper, up-to-date battlebus requires filter efficiency 〉=99.99999% with air filter paper, tensile strength 〉=1.67KN/m, and filtration resistance≤420Pa, therefore this filter paper just can't satisfy these requirements.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of have excellent shock-resistant intensity of wave, filter efficiency height, the low high crew module's aero-ultra filter paper of tensile strength that reaches of filtration resistance.
In order to achieve the above object, crew module's aero-ultra filter paper of providing of the utility model is formed by main filter course with the enhancement layer that hot melt adhesive is compounded in main filter course upper and lower surface.
Described main filter course is that the alkali-free ultra-fine fibre glass of 20～80 ° of SR constitutes by beating degree; Enhancement layer is vinylon, terylene or polypropylene fiber based nonwoven; Hot melt adhesive can be a kind of in polyvinyl acetate base, polypropylene-base, polyvinyl or the polyamide-based type.
The filter efficiency of crew module's aero-ultra filter paper of the present utility model can reach more than 99.99999%, tensile strength surpasses 1.67KN/m, and filtration resistance is lower than 420Pa, so not only can improve the filtering ability of filter to pollutants such as poison gases, and shock resistance ripple performance is good, long service life.
Description of drawings
Below in conjunction with the drawings and specific embodiments crew module's aero-ultra filter paper of the present utility model is elaborated.
Fig. 1 is the utility model crew module aero-ultra filter paper structural representation.
Among the figure: 1-master's filter course 2-enhancement layer
The specific embodiment
Crew module's aero-ultra filter paper of the present utility model is formed by main filter course 1 with the enhancement layer 2 that hot melt adhesive is compounded in main filter course upper and lower surface.Main filter course 1 is selected the alkali-free ultra-fine fibre glass of two to three kinds of beating degree between 20～80 ° of SR for use, purpose is to make relatively long fiber serve as skeleton therein, and the relatively short slit of fiber filled between skeleton, to guarantee to reach the filter efficiency more than 99.99999%.Because simple all-glass paper intensity is low, can not satisfy the processing request of filter,, can make the filter paper after compound reach the above tensile strength of 1.67KN/m so select for use the nonwoven fabric of intensity height, good permeability to carry out being combined with each other with main filter course 1 behind the gluing.Table 1 is listed three kinds of embodiment that have different material composition, proportioning raw materials and become the paper physical performance index.
Table 1
| Embodiment | Glass fibre ° SR | Proportioning % | Nonwoven fabric g/m 2 | The hot melt adhesive type | Resistance Pa | Filter efficiency % | Tensile strength (KN/m) |
| 1 | 22 | 12 | 22 polyvinyls | Polyvinyl | 418 | 99.999997 | 1.95 |
| 56 | 88 | ||||||
| 2 | 27 | 16 | 18 terylene | The polyvinyl acetate base | 415 | 99.999994 | 1.96 |
| 68 | 84 | ||||||
| 3 | 34 | 20 | 14 polypropylene fibre | Polypropylene-base | 420 | 99.999992 | 1.87 |
| 78 | 80 |
Crew module's aero-ultra filter paper that the utility model provides can not only be as the supporting crucial filtering material of battlebus, but also may be used on other relevant air cleaning unit.
Claims (4)
1, a kind of crew module's aero-ultra filter paper is characterized in that: described crew module's aero-ultra filter paper is formed by main filter course (1) with the enhancement layer (2) that hot melt adhesive is compounded in main filter course (1) upper and lower surface.
2, crew module's aero-ultra filter paper according to claim 1 is characterized in that: described main filter course (1) is that the alkali-free ultra-fine fibre glass of 20～80 ° of SR constitutes by beating degree.
3, crew module's aero-ultra filter paper according to claim 1 is characterized in that: described enhancement layer (2) is vinylon, terylene or polypropylene fiber based nonwoven.
4, crew module's aero-ultra filter paper according to claim 1 is characterized in that: described hot melt adhesive can be a kind of in polyvinyl acetate base, polypropylene-base, polyvinyl or the polyamide-based type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278391 CN2522453Y (en) | 2001-12-17 | 2001-12-17 | Passenger cabin efficient air-filtering paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278391 CN2522453Y (en) | 2001-12-17 | 2001-12-17 | Passenger cabin efficient air-filtering paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2522453Y true CN2522453Y (en) | 2002-11-27 |
Family
ID=33681884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01278391 Expired - Fee Related CN2522453Y (en) | 2001-12-17 | 2001-12-17 | Passenger cabin efficient air-filtering paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2522453Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154953A (en) * | 2011-05-10 | 2011-08-17 | 张赫廷 | Automobile fuel filter paper suitable for national IV standard and preparation method thereof |
| CN102489077A (en) * | 2011-12-13 | 2012-06-13 | 重庆再升科技股份有限公司 | Filter paper for oil mist in air and producing process |
| CN102691234A (en) * | 2012-06-06 | 2012-09-26 | 云南瑞升烟草技术（集团）有限公司 | Papery filter material with high tensile strength for cigarettes and preparation method thereof |
| CN103657258A (en) * | 2013-12-10 | 2014-03-26 | 重庆再升科技股份有限公司 | Air filtration glass fiber cotton composite material of series F5-F9 and manufacturing method thereof |
| CN105396372A (en) * | 2015-10-22 | 2016-03-16 | 南京航空航天大学 | Ultrafine glass fiber composite filter paper and making method thereof |
| CN105970737A (en) * | 2016-06-29 | 2016-09-28 | 杭州特种纸业有限公司 | Rapid qualitative filter paper and preparation method thereof |
| CN105970738A (en) * | 2016-06-29 | 2016-09-28 | 杭州特种纸业有限公司 | Medium-speed qualitative filter paper and preparation method thereof |
| CN106283908A (en) * | 2016-08-31 | 2017-01-04 | 苏州华泰空气过滤器有限公司 | A kind of preparation method of hornwort enhancement mode air filter paper |
| CN106390602A (en) * | 2016-12-01 | 2017-02-15 | 镇江润泓新材料科技有限公司 | Filtering material used for air/liquid filter, and preparation method thereof |
| CN110792002A (en) * | 2019-08-26 | 2020-02-14 | 上海飞特亚空气过滤有限公司 | High-strength air filter paper and preparation method thereof |
| CN113005638A (en) * | 2021-02-23 | 2021-06-22 | 重庆文理学院 | Heat-preservation sound-insulation glass microfiber cotton felt for aviation and preparation method thereof |
| CN115300996A (en) * | 2022-08-19 | 2022-11-08 | 山东仁丰特种材料股份有限公司 | High-temperature-resistant hydraulic composite glass fiber filter material, preparation process thereof and composite device |
-
2001
- 2001-12-17 CN CN 01278391 patent/CN2522453Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154953A (en) * | 2011-05-10 | 2011-08-17 | 张赫廷 | Automobile fuel filter paper suitable for national IV standard and preparation method thereof |
| CN102154953B (en) * | 2011-05-10 | 2012-05-23 | 衡水国威滤纸有限公司 | Automobile fuel filter paper suitable for national IV standard and preparation method thereof |
| CN102489077A (en) * | 2011-12-13 | 2012-06-13 | 重庆再升科技股份有限公司 | Filter paper for oil mist in air and producing process |
| CN102489077B (en) * | 2011-12-13 | 2014-07-02 | 重庆再升科技股份有限公司 | Filter paper for oil mist in air and producing process |
| CN102691234A (en) * | 2012-06-06 | 2012-09-26 | 云南瑞升烟草技术（集团）有限公司 | Papery filter material with high tensile strength for cigarettes and preparation method thereof |
| CN102691234B (en) * | 2012-06-06 | 2014-06-25 | 云南瑞升烟草技术（集团）有限公司 | Papery filter material with high tensile strength for cigarettes and preparation method thereof |
| CN103657258A (en) * | 2013-12-10 | 2014-03-26 | 重庆再升科技股份有限公司 | Air filtration glass fiber cotton composite material of series F5-F9 and manufacturing method thereof |
| CN103657258B (en) * | 2013-12-10 | 2015-05-27 | 重庆再升科技股份有限公司 | Air filtration glass fiber cotton composite material of series F5-F9 and manufacturing method thereof |
| CN105396372A (en) * | 2015-10-22 | 2016-03-16 | 南京航空航天大学 | Ultrafine glass fiber composite filter paper and making method thereof |
| CN105970737A (en) * | 2016-06-29 | 2016-09-28 | 杭州特种纸业有限公司 | Rapid qualitative filter paper and preparation method thereof |
| CN105970738A (en) * | 2016-06-29 | 2016-09-28 | 杭州特种纸业有限公司 | Medium-speed qualitative filter paper and preparation method thereof |
| CN106283908A (en) * | 2016-08-31 | 2017-01-04 | 苏州华泰空气过滤器有限公司 | A kind of preparation method of hornwort enhancement mode air filter paper |
| CN106390602A (en) * | 2016-12-01 | 2017-02-15 | 镇江润泓新材料科技有限公司 | Filtering material used for air/liquid filter, and preparation method thereof |
| CN110792002A (en) * | 2019-08-26 | 2020-02-14 | 上海飞特亚空气过滤有限公司 | High-strength air filter paper and preparation method thereof |
| CN113005638A (en) * | 2021-02-23 | 2021-06-22 | 重庆文理学院 | Heat-preservation sound-insulation glass microfiber cotton felt for aviation and preparation method thereof |
| CN113005638B (en) * | 2021-02-23 | 2022-04-22 | 重庆文理学院 | Heat-preservation sound-insulation glass microfiber cotton felt for aviation and preparation method thereof |
| CN115300996A (en) * | 2022-08-19 | 2022-11-08 | 山东仁丰特种材料股份有限公司 | High-temperature-resistant hydraulic composite glass fiber filter material, preparation process thereof and composite device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Pang Xuexin Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |