CN201208172Y - Filtering device - Google Patents
Filtering device Download PDFInfo
- Publication number
- CN201208172Y CN201208172Y CNU2007201278170U CN200720127817U CN201208172Y CN 201208172 Y CN201208172 Y CN 201208172Y CN U2007201278170 U CNU2007201278170 U CN U2007201278170U CN 200720127817 U CN200720127817 U CN 200720127817U CN 201208172 Y CN201208172 Y CN 201208172Y
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- China
- Prior art keywords
- activated carbon
- filter
- fiber
- utility
- model
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- 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.)
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Abstract
A filtration device comprises a supporting bracket, an activated charcoal felt and an activated charcoal fiber which are arranged on the inner side of the supporting bracket. A flange of the activated charcoal felt and the activated charcoal fiber is connected with the supporting bracket. Because of the utilization of the activated charcoal felt or the activated charcoal fiber as a filter core and the full filtering function of the activated charcoal fibers which are distributed uniformly, the utility model improves filtration efficiency. And the utility model has the advantage of very environment-friendly manufacturing process.
Description
Technical field
The utility model relates to the utensil that is used for filter liquide, is specifically related to a kind of filter that is used for cafe filter.
Background technology
As shown in Figure 1, the filter of prior art is by the container filter core of packing into liquid to be filtered, perhaps by a support fixedly filter core liquid is filtered, the difference of filtering requirement is depended in the selection of filter core, and material for core commonly used has: the grains of sand, medical stone, filter paper and activated carbon etc.Wherein activated carbon not only can filter micro dust particle, also has deodorizing simultaneously, removes toxic action, thereby be widely used in the daily life, and the effect of separation layer is to stop the filter core material to let out and intercept outside micronic dust to enter filter core.
The filter of prior art; the position meeting frequent play of grain active carbon in separation layer; this just causes the filter core became uneven; even the situation that some zone does not have grain active carbon appears; if use binding agent that grain active carbon is bonded in the separation layer; can cause binding agent to wrap grain active carbon again, grain active carbon can not be played a role fully, and the use of grain active carbon and binding agent all be not easy to accomplish environmental protection.
The utility model content
The technical problems to be solved in the utility model provides a kind of filter, when overcoming existing filter and using grain active carbon as filter core, and the filter core became uneven, and when using binding agent immobilized particles activated carbon, influence the defective of grain active carbon usefulness again.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of filter comprises bracing frame, is positioned at the activated carbon-fiber felt or the activated carbon fiber of support frame as described above inboard, and the edge of described activated carbon-fiber felt or activated carbon fiber is connected with support frame as described above.
The optimization of technical solutions of the utility model is: the edge of described activated carbon-fiber felt or activated carbon fiber is connected with support frame as described above is seamless.
The further optimization of technical solutions of the utility model is: the upper surface at described activated carbon-fiber felt or activated carbon fiber adheres to the saturating property of metafiltration material.
The further optimization of technical solutions of the utility model is: the lower surface at described activated carbon-fiber felt or activated carbon fiber adheres to the saturating property of metafiltration material.
The further optimization of technical solutions of the utility model is: the edge of the saturating property of described filter material is connected with support frame as described above is seamless.
The further optimization of technical solutions of the utility model is: support frame as described above is made as circular or square.
The further optimization of technical solutions of the utility model is: the support frame as described above inner edge is provided with groove, and described activated carbon-fiber felt or activated carbon fiber and the saturating property of described filter material are clamp-oned described groove.
The further optimization of technical solutions of the utility model is: the saturating property of described filter material is made as filter paper or filter cotton.
The further optimization of technical solutions of the utility model is: the saturating property of described filter material is made as nonwoven.
The beneficial effects of the utility model are: because the utility model uses activated carbon-fiber felt or activated carbon fiber as filter core in filter; activated carbon is evenly distributed; activated carbon can play a role fully, and filtering efficiency is improved, and the very environmental protection of the production process of filter.
Description of drawings
Fig. 1 is a prior art filter schematic diagram;
Fig. 2 is the utility model filter schematic diagram.
The specific embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below:
As shown in Figure 2, the demand of making coffee and filtering: 1, cafe filter slag and impurity at a large number of users; 2, remove poisonous and harmful substances such as " chlorions " in the water quality; 3, use in the hot water; 4, light, the thin external form that is suitable for; 5, efficiently, the production technology of environmental protection; The utility model provides a kind of filter, comprises bracing frame 1, is positioned at the activated carbon-fiber felt or the activated carbon fiber 3 of bracing frame 1 inboard, and the edge of activated carbon-fiber felt or activated carbon fiber 3 is connected with bracing frame 1.Upper surface and lower surface at activated carbon-fiber felt or activated carbon fiber 3 respectively adhere to the saturating property of metafiltration material 2.The edge of activated carbon-fiber felt or activated carbon fiber 3 and 1 seamless connection of bracing frame.The edge of filter property material 2 and 1 seamless connection of bracing frame.Bracing frame 1 is made as circular or square.Bracing frame 1 inner edge is provided with groove, and activated carbon-fiber felt or activated carbon fiber 3 and filter property material 2 are clamp-oned groove.Filter property material 2 is made as filter paper, filter cotton or nonwoven.
Those skilled in the art do not break away from essence of the present utility model and spirit, can there be the various deformation scheme to realize the utility model, the above only is the preferable feasible embodiment of the utility model, be not so limit to interest field of the present utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all is contained within the interest field of the present utility model.
Claims (9)
1, a kind of filter is characterized in that: comprise bracing frame, be positioned at the activated carbon-fiber felt or the activated carbon fiber of support frame as described above inboard, the edge of described activated carbon-fiber felt or activated carbon fiber is connected with support frame as described above.
2, filter according to claim 1 is characterized in that: the edge of described activated carbon-fiber felt or activated carbon fiber is connected with support frame as described above is seamless.
3, filter according to claim 2 is characterized in that: the upper surface at described activated carbon-fiber felt or activated carbon fiber adheres to the saturating property of metafiltration material.
4, according to claim 2 or 3 described filters, it is characterized in that: the lower surface at described activated carbon-fiber felt or activated carbon fiber adheres to the saturating property of metafiltration material.
5, filter according to claim 4 is characterized in that: the edge of the saturating property of described filter material is connected with support frame as described above is seamless.
6, filter according to claim 5 is characterized in that: support frame as described above is made as circular or square.
7, filter according to claim 6 is characterized in that: the support frame as described above inner edge is provided with groove, and described activated carbon-fiber felt or activated carbon fiber and the saturating property of described filter material are clamp-oned described groove.
8, filter according to claim 7 is characterized in that: the saturating property of described filter material is made as filter paper or filter cotton.
9, filter according to claim 7 is characterized in that: the saturating property of described filter material is made as nonwoven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201278170U CN201208172Y (en) | 2007-07-24 | 2007-07-24 | Filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201278170U CN201208172Y (en) | 2007-07-24 | 2007-07-24 | Filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208172Y true CN201208172Y (en) | 2009-03-18 |
Family
ID=40478893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201278170U Ceased CN201208172Y (en) | 2007-07-24 | 2007-07-24 | Filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208172Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531200A (en) * | 2012-01-16 | 2012-07-04 | 上海城市水资源开发利用国家工程中心有限公司 | Method and device for reducing micro-animal leakage of biological activated carbon |
-
2007
- 2007-07-24 CN CNU2007201278170U patent/CN201208172Y/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102531200A (en) * | 2012-01-16 | 2012-07-04 | 上海城市水资源开发利用国家工程中心有限公司 | Method and device for reducing micro-animal leakage of biological activated carbon |
| CN102531200B (en) * | 2012-01-16 | 2014-08-13 | 上海城市水资源开发利用国家工程中心有限公司 | Method and device for reducing micro-animal leakage of biological activated carbon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Guanghui Document name: Notification that Entitlement to Patent Deemed Abandoned |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20120130 Decision number of declaring invalidation: 17952 Granted publication date: 20090318 |