CN205055621U - Static air filter material in utmost point - Google Patents
Static air filter material in utmost point Download PDFInfo
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- CN205055621U CN205055621U CN201520532145.6U CN201520532145U CN205055621U CN 205055621 U CN205055621 U CN 205055621U CN 201520532145 U CN201520532145 U CN 201520532145U CN 205055621 U CN205055621 U CN 205055621U
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- electrostatic electret
- layer
- utmost point
- air filting
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Abstract
The utility model discloses a static air filter material in utmost point, including static air filter material in utmost point body, spunbonded nonwoven layer, polyimide superfine fiber net and static material layer in the utmost point, the bottom of static air filter material in utmost point body is equipped with the spunbonded nonwoven layer, and the top on spunbonded nonwoven layer has been laid polyimide superfine fiber and has been netted, activated carbon layer has been laid to the top of polyimide superfine fiber net, static material layer in the utmost point has been laid to the upper surface of static air filter material in utmost point body. This static air filter material in utmost point is stable in structure not only, and long service life can get rid of the peculiar smell moreover.
Description
Technical field
The utility model relates to technical field of composite materials, is specifically related to a kind of electrostatic electret air filting material.
Background technology
In recent years, along with the progress of science and technology and the development of industry, with resource, energy resource consumption is that main heavy industry develops rapidly, high and a large amount of particle contained of the EGT that these industrial circles discharge, cause the severe contamination of air, certain threat is caused to human health, air filting material purposes is very extensive, such as mouth mask, air cleaner, breathing mask etc., they safeguard the mankind green living and healthy in progressively occupy critical role, electrostatic electret material is the electrostatic force trapping grit utilizing electric charge, because it has efficiently, low-resistance, antiviral, the advantage such as energy-conservation and by as current in the urgent need to filtering material.
Utility model content
The purpose of this utility model is to provide a kind of electrostatic electret air filting material, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides a kind of technical scheme: a kind of electrostatic electret air filting material, comprise electrostatic electret air filting material body, spun-bonded non-woven fabrics layer, polyimides superfine fibre net and electrostatic electret material layer, the bottom of described electrostatic electret air filting material body is provided with spun-bonded non-woven fabrics layer, the top of spun-bonded non-woven fabrics layer is equipped with polyimides superfine fibre net, the top of described polyimides superfine fibre net is equipped with active carbon layer, and the upper surface of described electrostatic electret air filting material body is equipped with electrostatic electret material layer.
Preferably, described spun-bonded non-woven fabrics layer the grammes per square metre of spun-bonded non-woven fabrics be 50g/ ㎡.
Preferably, the aperture of described polyimides superfine fibre net is 3 microns.
Preferably, described electrostatic electret material layer is the fibrage that polypropylene superfine fiber is formed.
Technique effect of the present utility model and advantage: a kind of bottom of electrostatic electret air filting material body of electrostatic electret air filting material is provided with spun-bonded non-woven fabrics layer, the top of spun-bonded non-woven fabrics layer is equipped with polyimides superfine fibre net, heat-resisting quantity and the corrosion resistance of spun-bonded non-woven fabrics layer are good, the service life of electrostatic electret air filting material can be extended, the intensity of polyimides superfine fibre net is high, stable mechanical property, ensure that the service life of electrostatic electret air filting material, the top of polyimides superfine fibre net is equipped with active carbon layer, electrostatic electret air filting material is made to have the function removing peculiar smell.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, electrostatic electret air filting material body; 2, spun-bonded non-woven fabrics layer; 3, polyimides superfine fibre net; 4, active carbon layer; 5, electrostatic electret material layer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of electrostatic electret air filting material as shown in Figure 1, comprise electrostatic electret air filting material body 1, spun-bonded non-woven fabrics layer 2, polyimides superfine fibre net 3 and electrostatic electret material layer 5, the bottom of electrostatic electret air filting material body 1 is provided with spun-bonded non-woven fabrics layer 2, spun-bonded non-woven fabrics layer 2 the grammes per square metre of spun-bonded non-woven fabrics be 50g/ ㎡, the top of spun-bonded non-woven fabrics layer 2 is equipped with polyimides superfine fibre net 3, the aperture of polyimides superfine fibre net 3 is 3 microns, the top of polyimides superfine fibre net 3 is equipped with active carbon layer 4, the upper surface of electrostatic electret air filting material body 1 is equipped with electrostatic electret material layer 5, the fibrage that electrostatic electret material layer 5 is formed for polypropylene superfine fiber.
Operation principle; protected by spun-bonded non-woven fabrics layer 2 pairs of electrostatic electret air filting material of bottom; prevent high temperature and corrosive goods its structure of verifying from destroying; ensured the stability of the structure of electrostatic electret air filting material by polyimides superfine fibre net 3, removed the peculiar smell in air by active carbon layer 4.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an electrostatic electret air filting material, comprise electrostatic electret air filting material body (1), spun-bonded non-woven fabrics layer (2), polyimides superfine fibre net (3) and electrostatic electret material layer (5), it is characterized in that: the bottom of described electrostatic electret air filting material body (1) is provided with spun-bonded non-woven fabrics layer (2), the top of spun-bonded non-woven fabrics layer (2) is equipped with polyimides superfine fibre net (3), the top of described polyimides superfine fibre net (3) is equipped with active carbon layer (4), the upper surface of described electrostatic electret air filting material body (1) is equipped with electrostatic electret material layer (5).
2. a kind of electrostatic electret air filting material according to claim 1, is characterized in that: the grammes per square metre of the spun-bonded non-woven fabrics of described spun-bonded non-woven fabrics layer (2) is 50g/ ㎡.
3. a kind of electrostatic electret air filting material according to claim 1, is characterized in that: the aperture of described polyimides superfine fibre net (3) is 3 microns.
4. a kind of electrostatic electret air filting material according to claim 1, is characterized in that: the fibrage that described electrostatic electret material layer (5) is formed for polypropylene superfine fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532145.6U CN205055621U (en) | 2015-07-22 | 2015-07-22 | Static air filter material in utmost point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532145.6U CN205055621U (en) | 2015-07-22 | 2015-07-22 | Static air filter material in utmost point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205055621U true CN205055621U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520532145.6U Active CN205055621U (en) | 2015-07-22 | 2015-07-22 | Static air filter material in utmost point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205055621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126377A (en) * | 2019-05-24 | 2019-08-16 | 多凌洁净空气科技有限公司 | Absorbing sweat hydrofuge is ventilative and may filter that composite material, its preparation method and the application of particulate matter |
| CN111387616A (en) * | 2020-05-20 | 2020-07-10 | 李勇军 | Multi-layer protective mask |
-
2015
- 2015-07-22 CN CN201520532145.6U patent/CN205055621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126377A (en) * | 2019-05-24 | 2019-08-16 | 多凌洁净空气科技有限公司 | Absorbing sweat hydrofuge is ventilative and may filter that composite material, its preparation method and the application of particulate matter |
| CN111387616A (en) * | 2020-05-20 | 2020-07-10 | 李勇军 | Multi-layer protective mask |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |