CN204637780U - A kind of novel successively encryption environmental protection filter cotton - Google Patents
A kind of novel successively encryption environmental protection filter cotton Download PDFInfo
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- CN204637780U CN204637780U CN201520321229.5U CN201520321229U CN204637780U CN 204637780 U CN204637780 U CN 204637780U CN 201520321229 U CN201520321229 U CN 201520321229U CN 204637780 U CN204637780 U CN 204637780U
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Abstract
A kind of novel successively encryption environmental protection filter cotton, comprise the first filter course, the second filter course and the 3rd filter course from top to bottom, described first filter course comprises and is no less than seven layers of electrostatic layers, described second filter course comprises and is no less than five layers of electrostatic fibre layer, and described 3rd filter course comprises and is no less than eight layers of electrostatic fine fiber layer; Each electrostatic fibre layer is provided with aperture, and every layer, aperture varies in size, and every layer, aperture diminishes from top to bottom gradually, and minimum-value aperture is less than 0.03 micron.A kind of novel advantage of successively encrypting environmental protection filter cotton described in the utility model is, ventilative power is strong, and blast is little, and dust containing capacity is large, good filtration effect, and resistance is little, and economical and practical cost is low simultaneously.
Description
Technical field
The utility model relates to the cotton field of air filtration, and particularly one is novel successively encrypts environmental protection filter cotton.
Background technology
Air filter bag cotton makes the filter bag material of industry production all the time, is with ultra-fine material, fines, after special process processing, scald one side again on blanching make-up machine, namely blanching is melted fiber and is plated together, change the structure of fiber, make filtering material resistance large, ventilative ability; Dust containing capacity is little, poor filtration effect, and cost is high.General filter cotton one is that aperture is substantially in the same size, without specially treated, can not play a role in filtering for dust.Dust on human body, on produce, on product quality, on environment, on natural scene attractive in appearance, have impact to the ecological balance.
Filter cotton of the prior art has following defect:
1, ventilative ability, resistance is large.
2, dust containing capacity is little.
3, poor filtration effect.
4, filtering surface resistance is large.
5, cost is high.
Summary of the invention
It is strong that technical problem to be solved in the utility model is to provide a kind of ventilative power, and blast is little, and dust containing capacity is large, good filtration effect, and resistance is little, the novel successively encryption environmental protection filter cotton that economical and practical cost is low simultaneously.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of novel successively encryption environmental protection filter cotton, comprise the first filter course, the second filter course and the 3rd filter course from top to bottom, described first filter course comprises and is no less than seven layers of electrostatic layers, described second filter course comprises and is no less than five layers of electrostatic fibre layer, and described 3rd filter course comprises and is no less than eight layers of electrostatic fine fiber layer; Each electrostatic fibre layer is provided with aperture, and every layer, aperture varies in size, and every layer, aperture diminishes from top to bottom gradually, and minimum-value aperture is less than 0.03 micron.
First filter course described in the utility model comprises eight layers of electrostatic fibre layer, and described second filter course comprises six layers of electrostatic fibre layer, and described 3rd filter course comprises ten layers of electrostatic fibre layer.
First filter course described in the utility model comprises eight layers of electrostatic fibre layer, and described second filter course comprises eight layers of electrostatic fibre layer, and described 3rd filter course comprises ten layers of electrostatic fibre layer.
A kind of novel advantage of successively encrypting environmental protection filter cotton described in the utility model is, ventilative power is strong, and blast is little, and dust containing capacity is large, good filtration effect, and resistance is little, and economical and practical cost is low simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
1, the first filter course, the 2, second filter course, the 3, the 3rd filter course.
Detailed description of the invention
A kind of novel successively encryption environmental protection filter cotton, comprise the first filter course 1, second filter course 2 and the 3rd filter course 3 from top to bottom, described first filter course 1 comprises and is no less than seven layers of electrostatic layers, described second filter course 2 comprises and is no less than five layers of electrostatic fibre layer, and described 3rd filter course 3 comprises and is no less than eight layers of electrostatic fine fiber layer; Each electrostatic fibre layer is provided with aperture, and every layer, aperture varies in size, and every layer, aperture diminishes from top to bottom gradually, and minimum-value aperture is less than 0.03 micron.
First filter course 1 described in the utility model comprises eight layers of electrostatic fibre layer, and described second filter course 2 comprises six layers of electrostatic fibre layer, and described 3rd filter course 3 comprises ten layers of electrostatic fibre layer.
First filter course 1 described in the utility model comprises eight layers of electrostatic fibre layer, and described second filter course 2 comprises eight layers of electrostatic fibre layer, and described 3rd filter course 3 comprises ten layers of electrostatic fibre layer.
During concrete enforcement, the first filter course is mainly made with crude fibre, and increase dust containing capacity, dust containing capacity increases by 20 ﹪ than general filter cotton.Second filter course mainly makes through special process of fines.3rd filter course mainly makes through special process of fines and ultra-fine material, can filter 0.03 micron to more than 1 micron particle diameter dust.
The alternative existing filter bag material of the utility model all products cotton.First filter course, the second filter course and the 3rd filter course are synchronous production, just the 3rd filter course will be laid on above the 3rd filter course by the second filter course fiber (lapping 8 layers) according to special process lapping 10 layers after acupuncture, simultaneously ground floor filter course be laid on the second filter course jointly enter drying tunnel hot melt, sizing, rolling, etc. special process make product.
The utility model scalds without blanching make-up machine, lapping aperture when not changing production, and ventilative power is strong, and blast is little.
The utility model scalds without blanching make-up machine, and air intake surface is that crude fibre is fluffy, and dust containing capacity is large, improves 30 ﹪ than existing filter bag material.
The utility model can filter more than 0.03 micron particle diameter, good filtration effect.
The utility model, without blanching, keeps lapping, hot melt, modular in design aperture, and the saturating power of wind is strong, and resistance is little, and filtration rank is high.
The utility model scalds without blanching make-up machine, saves process cost.Cost saves 20 more than ﹪ than existing product, and cost is low, and service efficiency is high.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or the conversion of equivalent flow process or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
In sum, a kind of novel advantage of successively encrypting environmental protection filter cotton described in the utility model is, ventilative power is strong, and blast is little, and dust containing capacity is large, good filtration effect, and resistance is little, and economical and practical cost is low simultaneously.
Claims (3)
1. a novel successively encryption environmental protection filter cotton, it is characterized in that: comprise the first filter course (1), the second filter course (2) and the 3rd filter course (3) from top to bottom, described first filter course (1) comprises and is no less than seven layers of electrostatic layers, described second filter course (2) comprises and is no less than five layers of electrostatic fibre layer, and described 3rd filter course (3) comprises and is no less than eight layers of electrostatic fine fiber layer; Each electrostatic fibre layer is provided with aperture, and every layer, aperture varies in size, and every layer, aperture diminishes from top to bottom gradually, and minimum-value aperture is less than 0.03 micron.
2. one according to claim 1 is novel successively encrypts environmental protection filter cotton, it is characterized in that: described first filter course (1) comprises eight layers of electrostatic fibre layer, described second filter course (2) comprises six layers of electrostatic fibre layer, and described 3rd filter course (3) comprises ten layers of electrostatic fibre layer.
3. one according to claim 1 is novel successively encrypts environmental protection filter cotton, it is characterized in that: described first filter course (1) comprises eight layers of electrostatic fibre layer, described second filter course (2) comprises eight layers of electrostatic fibre layer, and described 3rd filter course (3) comprises ten layers of electrostatic fibre layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321229.5U CN204637780U (en) | 2015-05-18 | 2015-05-18 | A kind of novel successively encryption environmental protection filter cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321229.5U CN204637780U (en) | 2015-05-18 | 2015-05-18 | A kind of novel successively encryption environmental protection filter cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204637780U true CN204637780U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321229.5U Expired - Fee Related CN204637780U (en) | 2015-05-18 | 2015-05-18 | A kind of novel successively encryption environmental protection filter cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204637780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399117A (en) * | 2021-06-02 | 2021-09-17 | 杭州诗蓝过滤科技有限公司 | Progressive dust-containing electrostatic filter cotton with good adsorption performance |
-
2015
- 2015-05-18 CN CN201520321229.5U patent/CN204637780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399117A (en) * | 2021-06-02 | 2021-09-17 | 杭州诗蓝过滤科技有限公司 | Progressive dust-containing electrostatic filter cotton with good adsorption performance |
| CN113399117B (en) * | 2021-06-02 | 2023-12-19 | 杭州诗蓝过滤科技有限公司 | Progressive dust-holding electrostatic filter cotton with good adsorption performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201707, 6-7, 888 Xin Garden Road, Qingpu District, Shanghai Patentee after: Shanghai Changbo Environmental Protection Technology Co., Ltd. Address before: 201707, 6-7, 888 Xin Garden Road, Qingpu District, Shanghai Patentee before: SHANGHAI CHANGBO FILTER MATERIAL CO., LTD. |
|
| 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: 20150916 Termination date: 20170518 |