CN201921594U - Flux-free filter material containing absorbent carbon particles - Google Patents
Flux-free filter material containing absorbent carbon particles Download PDFInfo
- Publication number
- CN201921594U CN201921594U CN2011200043954U CN201120004395U CN201921594U CN 201921594 U CN201921594 U CN 201921594U CN 2011200043954 U CN2011200043954 U CN 2011200043954U CN 201120004395 U CN201120004395 U CN 201120004395U CN 201921594 U CN201921594 U CN 201921594U
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- CN
- China
- Prior art keywords
- flux
- filter material
- carbon particles
- woven fabric
- absorbent carbon
- 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
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Abstract
The utility model relates to the technical field of filter materials, particularly to a flux-free filter material. The flux-free filter material containing absorbent carbon particles comprises at least three non-woven fabric filter beds that are directly compounded in a hot-melting way, wherein the absorbent carbon particles are attached onto the middle non-woven fabric filter bed. By utilizing the property of thermal contraction of the non-woven fabrics, the flux-free filter material is contracted when heated, thereby fixing the absorbent carbon particles, and at the same time, by utilizing certain stickiness generated by the non-woven fabric when the non-woven fabrics are heated, the outer non-woven fabric filter beds and the middle non-woven fabric filter bed are compounded. Therefore, during the process of manufacturing the flux-free filter material, the use of adhesive flux is not required, which not only reduces the manufacturing cost of enterprises, but also enables products to be more environment-friendly; and furthermore, the fixation of the absorbent carbon particles is more stable, the phenomenon of activated charcoal particle flux blockage due to the penetration of the flux is avoided, and the filterability of the product is better.
Description
Technical field:
The utility model relates to the filter material technical field, refers in particular to a kind of no flux type filter material that contains active carbon particle.
Background technology:
Existing filter material normally is composited with multi-layer nonwoven fabrics.In the recombination process of nonwoven, mainly adopt bonding agents such as PUR to carry out compound.Bonding agents such as PUR are not green material, so filter material may produce environment after discarded and pollute, and enterprise uses the PUR cost also higher.
The utility model content:
The purpose of this utility model is to provide a kind of no flux type filter material that contains active carbon particle.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of no flux type filter material that contains active carbon particle, this no flux type filter material comprises with the direct three layers of compound nonwoven filtering layer of heat fused mode at least, wherein, be positioned on the nonwoven filtering layer in intermediate layer and also be attached with active carbon particle in the heat fused mode.
The utility model utilizes the heat-shrinkable of nonwoven self, shrinks when being heated, thereby active carbon particle is fixed, and produces certain viscosity when utilizing nonwoven to be heated simultaneously, makes outer compound with the intermediate layer.Therefore, the utility model filter material is in manufacturing process, need not to use stickup flux, not only can reduce enterprise's production cost, make more environmental protection of product, and fixing of active carbon particle is more stable, do not have because of phenomenons such as flux infiltrates, obstruction activated carbon granules yet, make the strainability of product better.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
As shown in Figure 1, the no flux type filter material described in the present embodiment comprises with the direct three layers of compound nonwoven filtering layer 1 of heat fused mode at least, wherein, is positioned on the nonwoven filtering layer 1 in intermediate layer and also is attached with active carbon particle 2 in the heat fused mode.
The utility model utilizes the heat-shrinkable of nonwoven self, shrinks when being heated, thereby active carbon particle is fixed, and produces certain viscosity when utilizing nonwoven to be heated simultaneously, makes outer compound with the intermediate layer.Therefore, the utility model filter material is in manufacturing process, need not to use stickup flux, not only can reduce enterprise's production cost, make more environmental protection of product, and fixing of active carbon particle is more stable, do not have because of phenomenons such as flux infiltrates, obstruction activated carbon granules yet, make the strainability of product better.
Claims (1)
1. no flux type filter material that contains active carbon particle, it is characterized in that: this no flux type filter material comprises with the direct three layers of compound nonwoven filtering layer of heat fused mode at least, wherein, be positioned on the nonwoven filtering layer in intermediate layer and also be attached with active carbon particle in the heat fused mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200043954U CN201921594U (en) | 2011-01-07 | 2011-01-07 | Flux-free filter material containing absorbent carbon particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200043954U CN201921594U (en) | 2011-01-07 | 2011-01-07 | Flux-free filter material containing absorbent carbon particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921594U true CN201921594U (en) | 2011-08-10 |
Family
ID=44425466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200043954U Expired - Fee Related CN201921594U (en) | 2011-01-07 | 2011-01-07 | Flux-free filter material containing absorbent carbon particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109107285A (en) * | 2018-09-27 | 2019-01-01 | 浙江德清蓝雅晶体纤维有限公司 | A kind of high temperature filtration tapetum fibrosum |
| CN111605257A (en) * | 2015-05-29 | 2020-09-01 | 王子控股株式会社 | Sheet containing metal oxide and/or metal hydroxide |
| CN112807919A (en) * | 2020-12-30 | 2021-05-18 | 蒋学荣 | Cement production equipment with dust collector |
| CN112807918A (en) * | 2020-12-30 | 2021-05-18 | 蒋学荣 | Efficient and environment-friendly cement production equipment |
-
2011
- 2011-01-07 CN CN2011200043954U patent/CN201921594U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111605257A (en) * | 2015-05-29 | 2020-09-01 | 王子控股株式会社 | Sheet containing metal oxide and/or metal hydroxide |
| CN109107285A (en) * | 2018-09-27 | 2019-01-01 | 浙江德清蓝雅晶体纤维有限公司 | A kind of high temperature filtration tapetum fibrosum |
| CN112807919A (en) * | 2020-12-30 | 2021-05-18 | 蒋学荣 | Cement production equipment with dust collector |
| CN112807918A (en) * | 2020-12-30 | 2021-05-18 | 蒋学荣 | Efficient and environment-friendly cement production equipment |
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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: 20110810 Termination date: 20190107 |