CN2274982Y - Active carbon combined filter part - Google Patents
Active carbon combined filter part Download PDFInfo
- Publication number
- CN2274982Y CN2274982Y CN 96242309 CN96242309U CN2274982Y CN 2274982 Y CN2274982 Y CN 2274982Y CN 96242309 CN96242309 CN 96242309 CN 96242309 U CN96242309 U CN 96242309U CN 2274982 Y CN2274982 Y CN 2274982Y
- Authority
- CN
- China
- Prior art keywords
- filtering layer
- combination
- active carbon
- filter part
- layer
- 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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- Filtering Materials (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses an active carbon combined filter member. An active carbon fiber felt and a superfine fiber net are used by the utility model for being compounded, and then are wound on a framework; a layer of a meltblown filter layer is also covered on the surface of a wound compound layer. The utility model has the advantages of simple structure, large water flux, and good processing ability, and has the advantage that the filtering ability is matched with the water purification ability.
Description
The utility model relates to a kind of combination filter part that comprises activated carbon fiber.
In water treatment, the PP meltblown fibers has good filter effect, and activated carbon has higher absorption peculiar smell, dechlorination, removes function such as organic matter, so the combination filter part that is made of PP meltblown fibers and activated carbon is by the extensive use of water purification industry.This combination filter part generally is such: the container outer wrapping that has intake-outlet meltblown fibers, is adorning activated carbon in the container, water through the meltblown fibers filtration treatment after, enter container and contact with active carbon material and carry out purified treatment.This kind mode defective is that the specific area of activated carbon is little, and the filtered water disposal ability of meltblown fibers is greater than the activated carbon disposal ability of purifying waste water, and the two does not match.Therefore have to increase the more activated carbon of container volume splendid attire, but so processing has reduced water flux again.
The purpose of this utility model is to provide that a kind of volume is little, flux is big, activated carbon the is purified waste water high and Combination filter element suitable of disposal ability with the filtered water disposal ability.
The utility model is by melting and spraying filtering layer, combination filtering layer, skeleton is formed, combination filtering layer constitutes by post a layer superfine fibre net on the active carbon fiber felt one side, combination filtering layer is that axle is close to the certain number of plies of coiling on the skeleton with the skeleton according to the requirement of handling the water yield, post again at the outer surface of combination filtering layer and to melt and spray filtering layer, melt and spray thickness of filter bed greater than superfine fibre net thickness on the combination filtering layer.
The utility model with other combination filter part relatively has following advantage:
(1) owing to taked the composite felt structure, makes the intensity of active carbon fiber felt be improved, thereby active carbon fiber felt can be wrapped on the skeleton with winding method that this winding method and fibrous mat structure can enlarge markedly the specific area and the water flux of filtrate.
(2) utilize melt-blown material and active carbon fiber felt compound, can play simultaneously and filter and the effect of water purification, former water melts and sprays after filtering layer filters through outermost one deck, and composite bed is except removal chlorine, benzene, organic matter water purification function, further the particulate in the trap water makes and filters the part better effects if.
(3) the utility model compact conformation, parts are few, save the useful space.
Below come the utility model is further specified by accompanying drawing as embodiment by the Combination filter element in the household water filter.
Fig. 1 is the example structure schematic diagram, and Fig. 2 is the partial enlarged drawing of Fig. 1.
Among Fig. 1, combination filtering layer 1 is continuously winding on the skeleton 2 to certain diameter, and constitutes at the thick PP fiber of its outer surface spray 2mm and to melt and spray filtering layer 3, has so just constituted a combination filter part, and combination filter part two ends are glue envelope outflow cover for water interface 4 and lower bottom cover 5 respectively.In the skeleton 2 is whole filter part inner chamber 6.To filter part outflow cover for water interface 4 during use is connected with the water purifier discharge water interface, former water enters in the cylindrical shell through the inlet pipeline of water purifier, melt and spray filtering layer 3 by the filter part again, combination filtering layer 1 enters filter part inner chamber 6, the back is flowed out by the water purifier discharge water interface by outflow cover for water interface 4 and is used, and water is being purified accordingly through filtering on the runner.
Structure that can clear analysis combination filtering layer 1 in Fig. 2, it is that to be no more than the superfine fibre net 8 of 0.5mm with active carbon fiber felt 7 and thickness hot sticky compound, superfine fibre net 8 also can directly melt and spray on active carbon fiber felt 7 compound with the PP material.Then combination filtering layer 1 is close on the skeleton 2 and reels.
Claims (1)
1, a kind of activated carbon combination filter part, by melting and spraying filtering layer (3), combination filtering layer (1), skeleton (2) is formed, and it is characterized in that:
Combination filtering layer (1) constitutes by post a layer superfine fibre net (8) on active carbon fiber felt (7) one side, combination filtering layer (1) serves as that axle is close to the upward certain number of plies of coiling of skeleton (2) according to the requirement of handling the water yield with skeleton (2), post at the outer surface of combination filtering layer (1) again and to melt and spray filtering layer (3), the thickness that melts and sprays filtering layer (3) is gone up the thickness of superfine fibre net (8) greater than combination filtering layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242309 CN2274982Y (en) | 1996-10-17 | 1996-10-17 | Active carbon combined filter part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242309 CN2274982Y (en) | 1996-10-17 | 1996-10-17 | Active carbon combined filter part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2274982Y true CN2274982Y (en) | 1998-02-25 |
Family
ID=33916460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96242309 Expired - Fee Related CN2274982Y (en) | 1996-10-17 | 1996-10-17 | Active carbon combined filter part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2274982Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101421014B (en) * | 2006-02-13 | 2013-01-02 | 唐纳森公司 | Web comprising fine fiber and bioactive particulate and uses thereof |
| CN104096419A (en) * | 2013-04-03 | 2014-10-15 | 黄曾新 | Filtration structure |
| CN109292836A (en) * | 2018-09-19 | 2019-02-01 | 广州澜泉家用电器有限公司 | A kind of compound water-purifying material of nano carbon fiber and its preparation method and application |
-
1996
- 1996-10-17 CN CN 96242309 patent/CN2274982Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101421014B (en) * | 2006-02-13 | 2013-01-02 | 唐纳森公司 | Web comprising fine fiber and bioactive particulate and uses thereof |
| CN104096419A (en) * | 2013-04-03 | 2014-10-15 | 黄曾新 | Filtration structure |
| CN109292836A (en) * | 2018-09-19 | 2019-02-01 | 广州澜泉家用电器有限公司 | A kind of compound water-purifying material of nano carbon fiber and its preparation method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |