CN202446894U - Multilayer precision filter element - Google Patents
Multilayer precision filter element Download PDFInfo
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- CN202446894U CN202446894U CN2011204732072U CN201120473207U CN202446894U CN 202446894 U CN202446894 U CN 202446894U CN 2011204732072 U CN2011204732072 U CN 2011204732072U CN 201120473207 U CN201120473207 U CN 201120473207U CN 202446894 U CN202446894 U CN 202446894U
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- filter element
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- multilayer
- protective layer
- filter
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Abstract
The utility model relates to a multilayer precision filter element comprising an upper cover, a lower cover and a filter element, wherein the filter element comprises an outer filter layer, a middle layer and a protective layer; and the outer filter layer and the protective layer are respectively and coaxially attached to the outer edge and the inner edge of the middle layer. According to the utility model, the filter element comprises the outer filter layer, the middle layer and the protective layer which are closely attached and coaxially arranged to ensure that the whole filter element is easy to assemble and replace; and the middle layer is formed by multilayer materials such as active carbon, alkali media, magnetic materials, medical stone, catalysts, enzyme preparations, chelating agents, complexing agents, adsorption resins, fiber, metal silk floss or ceramic to ensure that the filter element has various filter functions and is adapted to use under various conditions.
Description
Technical field
The utility model belongs to the filtering product technical field, especially a kind of multilayer precision Filter element.
Background technology
Filtering product is people's routine work indispensable instrument of living, it can locate to use at water pipe, oil pipe, tracheae etc., with the impurity filtering, has guaranteed the cleaning of water, oil, gas etc.Filter element at present commonly used is of a great variety, as filtering gas cross filter core, the usefulness of purifying waste water cross filter core etc., these cross filter core or structure is very complicated; Be not easy to assembling, or structure is too simple, filter effect is relatively poor; Not only brought inconvenience, also be not easy to end user's use to production.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of multilayer precision Filter element simple in structure, easy to use is provided.
The technical scheme that the utility model is taked is:
A kind of multilayer precision Filter element comprises loam cake, lower cover and crosses filter core, it is characterized in that: the said filter core of crossing comprises outer filter course, intermediate layer and protective layer, and outer filter course and protective layer are installed in the respectively coaxial attaching of the outer rim in intermediate layer and inner edge.
And said intermediate layer is made up of multilayer.
And said outer filter course and protective layer use fiber, metal silk floss or pottery.
And active carbon, alkaline media, magnetic material, medical stone, catalyst, enzyme preparation, chelating agent, complexing agent, polymeric adsorbent, fiber, metal silk floss or pottery are used in said intermediate layer.
The advantage and the good effect of the utility model are:
The filter core of crossing in the utility model comprises outer filter course, intermediate layer and protective layer; Closely attach coaxial installation between three layers; Integral body is easy to assembling, changes, and the intermediate layer is made up of multilayer material, such as using active carbon, alkaline media, magnetic material, medical stone, catalyst, enzyme preparation, chelating agent, complexing agent, polymeric adsorbent, fiber, metal silk floss or pottery; It is thus clear that have multiple filtering function, adapt under the various conditions and use.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the intermediate layer of the utility model is three layers a structural representation.
The specific embodiment
Below in conjunction with embodiment, the utility model is further specified, following embodiment is illustrative, is not determinate, can not limit the protection domain of the utility model with following embodiment.
Embodiment 1
A kind of multilayer precision Filter element; As shown in Figure 1; Comprise loam cake 1, lower cover 5 and cross filter core, the innovation of the utility model is: the said filter core of crossing comprises outer filter course 4, intermediate layer 3 and protective layer 2, the outer rim in intermediate layer and coaxial attaching outer filter course of installation of inner edge difference and protective layer.
In the present embodiment, outer filter course and protective layer use fiber, metal silk floss or pottery.Active carbon, alkaline media, magnetic material, medical stone, catalyst, enzyme preparation, chelating agent, complexing agent, polymeric adsorbent, fiber, metal silk floss or pottery are used in the intermediate layer.
Filter core such as a kind of Ф 65 * 250 specifications; It is material that outer filter course and protective layer are selected polypropylene fibre for use; The intermediate layer is illustrated in figure 1 as one deck and uses activated carbon granule to be filler, and loam cake and lower cover adopt nylon material to process, and processes with filter core is bonding excessively with 914 glue.
The filter core of crossing in the utility model comprises outer filter course, intermediate layer and protective layer; Closely attach coaxial installation between three layers; Integral body is easy to assembling, changes, and the intermediate layer is made up of multilayer material, such as using active carbon, alkaline media, magnetic material, medical stone, catalyst, enzyme preparation, chelating agent, complexing agent, polymeric adsorbent, fiber, metal silk floss or pottery; It is thus clear that have multiple filtering function, adapt under the various conditions and use.
Present embodiment is that with embodiment 1 different place the intermediate layer is three layers; By outer filter course to protective layer once is ground floor 8, the second layer 7 and the 3rd layer 6; Three layers are used medical stone, fiber and metal silk floss respectively, and loam cake and lower cover adopt aluminium alloy to process, and process with filter core is bonding excessively with 703 glue.
Claims (4)
1. a multilayer precision Filter element comprises loam cake, lower cover and crosses filter core, it is characterized in that: the said filter core of crossing comprises outer filter course, intermediate layer and protective layer, and outer filter course and protective layer are installed in the respectively coaxial attaching of the outer rim in intermediate layer and inner edge.
2. multilayer precision Filter element according to claim 1 is characterized in that: said intermediate layer is made up of multilayer.
3. multilayer precision Filter element according to claim 1 and 2 is characterized in that: said outer filter course and protective layer use fiber, metal silk floss or pottery.
4. multilayer precision Filter element according to claim 1 and 2 is characterized in that: active carbon, alkaline media, magnetic material, medical stone, catalyst, enzyme preparation, chelating agent, complexing agent, polymeric adsorbent, fiber, metal silk floss or pottery are used in said intermediate layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204732072U CN202446894U (en) | 2011-11-24 | 2011-11-24 | Multilayer precision filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204732072U CN202446894U (en) | 2011-11-24 | 2011-11-24 | Multilayer precision filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446894U true CN202446894U (en) | 2012-09-26 |
Family
ID=46862789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204732072U Expired - Fee Related CN202446894U (en) | 2011-11-24 | 2011-11-24 | Multilayer precision filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446894U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395926A (en) * | 2013-07-29 | 2013-11-20 | 周永明 | Combined type water filter element |
| CN105233613A (en) * | 2015-11-13 | 2016-01-13 | 无锡清杨机械制造有限公司 | Air filter |
| CN105251307A (en) * | 2015-11-13 | 2016-01-20 | 无锡清杨机械制造有限公司 | Air filter |
| CN105289123A (en) * | 2015-11-13 | 2016-02-03 | 无锡桥阳机械制造有限公司 | Air filter |
| CN107010775A (en) * | 2017-04-28 | 2017-08-04 | 杭州卧特松环保科技有限公司 | Many material composite filter elements |
-
2011
- 2011-11-24 CN CN2011204732072U patent/CN202446894U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395926A (en) * | 2013-07-29 | 2013-11-20 | 周永明 | Combined type water filter element |
| CN103395926B (en) * | 2013-07-29 | 2014-09-10 | 周永明 | Combined type water filter element |
| CN105233613A (en) * | 2015-11-13 | 2016-01-13 | 无锡清杨机械制造有限公司 | Air filter |
| CN105251307A (en) * | 2015-11-13 | 2016-01-20 | 无锡清杨机械制造有限公司 | Air filter |
| CN105289123A (en) * | 2015-11-13 | 2016-02-03 | 无锡桥阳机械制造有限公司 | Air filter |
| CN107010775A (en) * | 2017-04-28 | 2017-08-04 | 杭州卧特松环保科技有限公司 | Many material composite filter elements |
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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 |
Granted publication date: 20120926 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |