CN204767822U - Composite filter material - Google Patents
Composite filter material Download PDFInfo
- Publication number
- CN204767822U CN204767822U CN201520335681.7U CN201520335681U CN204767822U CN 204767822 U CN204767822 U CN 204767822U CN 201520335681 U CN201520335681 U CN 201520335681U CN 204767822 U CN204767822 U CN 204767822U
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- layer
- filter material
- composite filter
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Abstract
The utility model provides a composite filter material that the filter effect is good, include: superfine fiber layer, short -staple layer, base cloth layer, the base cloth layer both sides one deck short -staple layer of having laminated respectively, the outside laminating of short -staple layer have one deck superfine fiber layer. The utility model discloses a composite filter material, superfine fiber is adopted on the surface for the collection efficiency and the collection precision of product have had the large increase, adopt the mode of symmetric distribution, need not distinguish the positive and negative when using, can improve the efficiency of installation.
Description
Technical field
The utility model relates to a kind of filtering material, is specifically related to a kind of composite filter material.
Technical background
In daily life, as room, kitchen, lavatory and public place etc., due to people's life activity frequently, all inevitably certain pollution can be brought to surrounding environment.The current fire-retardant filtering material that we use, due to not water-fastness, namely need the filtering material more renewed, so both adds the spending of enterprise after dust containing capacity reaches capacity, and causes pollution again to environment simultaneously.Poly tetrafluoroethylene has very high peel strength, and cohesive is very excellent, makes this poly tetrafluoroethylene can not depart from viscose non-woven material layer easily.
Summary of the invention
The utility model proposes a kind of composite filter material of good filtration effect.
The technical solution of the utility model is: a kind of composite filter material, comprising: superfine fibre layer, short fiber layers, base cloth layer; Described base cloth layer both sides are fitted with one deck short fiber layers respectively; A layer superfine fibre layer is fitted with outside described short fiber layers.
Further, the fibre fineness of described superfine fibre layer is 0.9D.
Further, the fibre fineness of described short fiber layers is 2.0D.
beneficial effect
A kind of composite filter material of the present utility model, surface adopts superfine fibre, and making the collection efficiency of product and collecting precision has had large increase, adopts symmetrical mode, does not need in use to distinguish positive and negative, can improve the efficiency of installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1-superfine fibre layer, 2-short fiber layers, 3-base cloth layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of composite filter material of the present utility model is elaborated.
As shown in Figure 1, a kind of composite filter material, comprising: superfine fibre layer 1, short fiber layers 2, base cloth layer 3; Described base cloth layer 3 both sides are fitted with one deck short fiber layers 2 respectively, and the fibre fineness of short fiber layers 2 is 2.0D; Be fitted with a layer superfine fibre layer 1 outside described short fiber layers 2, the fibre fineness of superfine fibre layer 1 is 0.9D.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. a composite filter material, comprising: superfine fibre layer, short fiber layers, base cloth layer; It is characterized in that: described base cloth layer both sides are fitted with one deck short fiber layers respectively; A layer superfine fibre layer is fitted with outside described short fiber layers.
2. a kind of composite filter material according to claim 1, is characterized in that: the fibre fineness of described superfine fibre layer is 0.9D.
3. a kind of composite filter material according to claim 1, is characterized in that: the fibre fineness of described short fiber layers is 2.0D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335681.7U CN204767822U (en) | 2015-05-22 | 2015-05-22 | Composite filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335681.7U CN204767822U (en) | 2015-05-22 | 2015-05-22 | Composite filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204767822U true CN204767822U (en) | 2015-11-18 |
Family
ID=54507954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335681.7U Expired - Fee Related CN204767822U (en) | 2015-05-22 | 2015-05-22 | Composite filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204767822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492542A (en) * | 2016-11-18 | 2017-03-15 | 广西金邦泰科技有限公司 | A kind of composite filtering cloth |
| CN107008058A (en) * | 2017-04-20 | 2017-08-04 | 北海蓝晖环保科技有限公司 | A kind of air filting material |
-
2015
- 2015-05-22 CN CN201520335681.7U patent/CN204767822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492542A (en) * | 2016-11-18 | 2017-03-15 | 广西金邦泰科技有限公司 | A kind of composite filtering cloth |
| CN107008058A (en) * | 2017-04-20 | 2017-08-04 | 北海蓝晖环保科技有限公司 | A kind of air filting material |
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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: 20151118 Termination date: 20190522 |