CN217312335U - Folding carbon fiber composite filter element - Google Patents
Folding carbon fiber composite filter element Download PDFInfo
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- CN217312335U CN217312335U CN202121054957.6U CN202121054957U CN217312335U CN 217312335 U CN217312335 U CN 217312335U CN 202121054957 U CN202121054957 U CN 202121054957U CN 217312335 U CN217312335 U CN 217312335U
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Abstract
The utility model discloses a folding carbon fiber composite filter core belongs to the filter core field, and folding carbon fiber composite filter core includes folding carbon fiber layer, first non-woven fabrics layer and second non-woven fabrics layer, and the cladding of first non-woven fabrics layer is on folding carbon fiber layer's outer peripheral face, and the cladding of second non-woven fabrics layer is on folding carbon fiber layer's inner peripheral surface, and folding carbon fiber layer comprises the folding carbon fiber layer of tube-shape by the carbon fiber layer end to end that relapses folding. The utility model discloses a folding carbon fiber composite filter core adopts folding carbon fiber layer, first non-woven fabrics layer and second non-woven fabrics layer to constitute, makes folding carbon fiber composite filter core can improve the pollutant carrying ability, guarantees that filtration purifying effect and water circulation are smooth and easy.
Description
Technical Field
The utility model relates to a filter core field especially relates to a folding carbon fiber composite filter core.
Background
At present, as is well known, water purifiers are becoming more and more popular, and various filter elements are used in water purifiers, which are developed from single-stage filter elements to multi-stage filter elements. The filter element is a device with the functions of filtering, purifying and sterilizing, the filter element separates solid particles in liquid, when fluid enters the filter element with a filter screen with a certain specification, impurities are blocked, and clean fluid flows out through the filter element. The filter element can clean the polluted liquid to the state required by production and life, namely, the liquid can reach a certain cleanliness. Therefore, whether the filter element structure and the composition are reasonable or not has important influence on the water purifying effect of the water purifier.
Chinese patent publication No. CN101570352 discloses an activated carbon filter element of a water purifier with a folding protective layer, which comprises a nonwoven filter layer made of nonwoven cotton fiber, chemical fiber or carbon fiber material, wherein the folded nonwoven filter layer is wound and orderly arranged around a hollow tube of the compressed activated carbon filter element to form a circle of outer folding protective layer, a middle water outlet cavity is formed at the inner side of the filter element, a nonwoven fabric protective layer is arranged in the water outlet cavity, protective end covers are arranged at two ends of a water outlet of the filter element, and a rubber and plastic leakage-proof gasket is arranged on the end covers. However, the activated carbon filter layer of the activated carbon filter element adopts a single-layer cylindrical structure, if the thickness of the activated carbon filter layer is large, the pressure loss of water flow can be increased, the flow speed is reduced, the volume of the filter element is increased, the space is wasted, if the thickness of the activated carbon filter layer is small, the filtering effect can be reduced, harmful substances such as residual chlorine are difficult to fully filter, and the filtering and purifying effect is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a folding carbon fiber composite filter element is provided adopts folding carbon fiber layer, first non-woven fabrics layer and second non-woven fabrics layer to constitute, makes folding carbon fiber composite filter element can improve the pollutant carrying capacity, guarantees that filtering purification effect and water circulation are smooth and easy.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a pair of folding carbon fiber composite filter core, including folding carbon fiber layer, first non-woven fabrics layer and second non-woven fabrics layer, the cladding of first non-woven fabrics layer is on the outer peripheral face of folding carbon fiber layer, and the cladding of second non-woven fabrics layer is on the inner peripheral surface of folding carbon fiber layer, and folding carbon fiber layer constitutes the folding carbon fiber layer of tube-shape by relapseing folding carbon fiber layer end to end.
The utility model discloses preferred technical scheme lies in, and folding carbon fiber composite filter still includes the net cover layer, and the net cover layer cup joints on first non-woven fabrics layer, and the outer peripheral face on first non-woven fabrics layer offsets with the inner wall on net cover layer.
The utility model discloses preferred technical scheme lies in, and folding carbon fiber composite filter still includes the net cover layer, and second non-woven fabrics layer cup joints on the outer disc on net cover layer, and the outer disc on net cover layer offsets with the inner peripheral surface on second non-woven fabrics layer.
The utility model discloses preferred technical scheme lies in, and folding carbon fiber composite filter still includes the skeleton, and the second non-woven fabrics layer cup joints on the skeleton.
The utility model discloses preferred technical scheme lies in, and the skeleton includes foraminiferous support chassis and third non-woven fabrics layer, and the cladding of third non-woven fabrics layer is on foraminiferous support chassis's outer disc, and the second non-woven fabrics layer cup joints on the outer disc on third non-woven fabrics layer, and the outer disc on third non-woven fabrics layer offsets with the inner peripheral surface on second non-woven fabrics layer.
The utility model discloses preferred technical scheme lies in, the skeleton configuration is the cotton skeleton of PP, and the second non-woven fabrics layer cup joints on the outer disc of the cotton skeleton of PP, and the outer disc of the cotton skeleton of PP offsets with the inner peripheral surface on second non-woven fabrics layer.
The utility model discloses preferred technical scheme lies in, and the inner chamber of the cotton skeleton of PP is equipped with foraminiferous supporting framework, and the cotton skeleton of PP cup joints on foraminiferous supporting framework's outer disc, and foraminiferous supporting framework's outer disc offsets with the inner wall of the cotton skeleton of PP.
The utility model discloses preferred technical scheme lies in, foraminiferous support skeleton configuration is foraminiferous PP plastic skeleton or foraminiferous stainless steel skeleton.
The utility model has the advantages that:
the utility model provides a folding carbon fiber composite filter element, folding carbon fiber layer adopt reciprocal folding's carbon fiber layer to constitute the tubular structure, and the volume is compacter, saves filter core occupation space, can increase carbon fiber expansion area, improves the pollutant carrying capacity, fully gets rid of harmful impurity such as chlorine residue in the water effectively, and can reduce the rivers pressure loss, improves the water velocity of flow and flow, guarantees that the water circulation is smooth and easy. Wherein, folding carbon fiber layer can adopt ACF activated carbon fiber, active carbon particle or the mixture of the two to make, and second non-woven fabrics layer and first non-woven fabrics layer cladding are respectively at folding carbon fiber layer's inside and outside global, can play the effect that prevents folding carbon fiber layer filter material and drop, also can prevent simultaneously that large granule impurity such as silt, rust from entering into folding carbon fiber layer, play the edulcoration filtering action. Through the process, the foldable carbon fiber composite filter element can improve the pollutant carrying capacity, and the filtering and purifying effect and smooth water circulation are ensured.
Drawings
Fig. 1 is a schematic structural diagram of a folded carbon fiber composite filter element according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the construction of the folded carbon fiber composite filter element at the portion A in FIG. 1;
fig. 3 is a structural cross-sectional view of a folded carbon fiber composite filter element according to an embodiment of the present invention;
fig. 4 is a first structural sectional view of a folded carbon fiber composite filter element with a mesh cover layer according to an embodiment of the present invention;
fig. 5 is a structural section view of a folded carbon fiber composite filter element with a mesh sleeve layer according to an embodiment of the present invention;
fig. 6 is a structural section view of a folded carbon fiber composite filter element with a framework according to an embodiment of the present invention;
fig. 7 is a first structural sectional view of a frame according to an embodiment of the present invention;
FIG. 8 is a structural cross-sectional view of a frame in accordance with an embodiment of the present invention;
fig. 9 is a structural sectional view of the frame according to the embodiment of the present invention.
In the figure:
1. folding the carbon fiber layer; 2. a first nonwoven layer; 3. a second nonwoven layer; 4. a mesh cover layer; 5. a framework; 51. a supporting skeleton with holes; 52. a third nonwoven layer; 53. a PP cotton skeleton; 6. a functional additive.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 9, in order to improve the dirt-containing capacity of the folded carbon fiber composite filter element and ensure smooth filtering and purifying effects and smooth water circulation, further, the folded carbon fiber composite filter element provided in this embodiment includes a folded carbon fiber layer 1, a first nonwoven fabric layer 2 and a second nonwoven fabric layer 3, the first nonwoven fabric layer 2 is coated on the outer peripheral surface of the folded carbon fiber layer 1, the second nonwoven fabric layer 3 is coated on the inner peripheral surface of the folded carbon fiber layer 1, and the folded carbon fiber layer 1 is formed by connecting the repeatedly folded carbon fiber layers end to form a cylindrical folded carbon fiber layer. Folding carbon fiber layer 1 adopts reciprocal folding carbon fiber layer to constitute the tubular structure, and the volume is compacter, saves filter core occupation space, can increase carbon fiber expansion area, improves the pollutant carrying capacity, fully gets rid of harmful impurity such as chlorine residue in the water effectively, and can reduce the rivers pressure loss, improves water velocity of flow and flow, guarantees that the water circulation is smooth and easy. Wherein, the same material is all referred to with the carbon fiber among the prior art to the carbon fiber that this application was referred to, folding carbon fiber layer 1 can adopt ACF activated carbon fiber, activated carbon granule or the mixture of the two is made, first non-woven fabrics layer 2 and second non-woven fabrics layer 3 all can be the individual layer, double-deck or multilayer non-woven fabrics are made, second non-woven fabrics layer 3 and first non-woven fabrics layer 2 cladding are respectively at folding carbon fiber layer 1's inside and outside global, can play the effect that prevents folding carbon fiber layer 1 filter material and drop, also can prevent silt simultaneously, large granule impurity such as iron rust enters into folding carbon fiber layer 1, play edulcoration filtering action. Through the process, the foldable carbon fiber composite filter element can improve the pollutant carrying capacity, and the filtering and purifying effect and smooth water circulation are ensured.
Preferably, the folding carbon fiber composite filter element further comprises a net cover layer 4, the net cover layer 4 is sleeved on the first non-woven fabric layer 2, and the outer peripheral surface of the first non-woven fabric layer 2 is abutted to the inner wall of the net cover layer 4. Through set up net jacket layer 4 at the outer layer, the outside intensity of multiplicable filter core improves the pollutant carrying capacity, increases and filters the water permeability.
Preferably, the folded carbon fiber composite filter element further comprises a mesh layer 4, the second non-woven fabric layer 3 is sleeved on the outer circumferential surface of the mesh layer 4, and the outer circumferential surface of the mesh layer 4 abuts against the inner circumferential surface of the second non-woven fabric layer 3. Through set up net jacket layer 4 at the inlayer, the inside intensity of multiplicable filter core improves the pollutant carrying capacity, increases and filters the water permeability.
Preferably, the folding carbon fiber composite filter element further comprises a framework 5, and the second non-woven fabric layer 3 is sleeved on the framework 5. Through setting up skeleton 5, can play the support and strengthen firm effect to the filter core, and skeleton 5 can further filter the impurity of aquatic, guarantees that quality of water is safer clean.
Preferably, the frame 5 includes a supporting frame 51 with holes and a third nonwoven fabric layer 52, the third nonwoven fabric layer 52 covers the outer circumferential surface of the supporting frame 51 with holes, the second nonwoven fabric layer 3 is sleeved on the outer circumferential surface of the third nonwoven fabric layer 52, and the outer circumferential surface of the third nonwoven fabric layer 52 is abutted against the inner circumferential surface of the second nonwoven fabric layer 3. Wherein, the third non-woven fabrics layer 52 can be made for single-layer, double-deck or multilayer non-woven fabrics, and the third non-woven fabrics layer 52 can carry out the separation to great impurity granule and filter, has evenly seted up a plurality of filtration micropores on the outer disc of foraminiferous support skeleton 51 for rivers further filter impurity after filtering the micropore. Through the structure, the framework 5 plays a role in supporting and filtering.
Preferably, the framework 5 is configured as a PP cotton framework 53, the second nonwoven fabric layer 3 is sleeved on the outer circumferential surface of the PP cotton framework 53, and the outer circumferential surface of the PP cotton framework 53 is abutted against the inner circumferential surface of the second nonwoven fabric layer 3. The cylindrical PP cotton skeleton 53 is made of PP cotton, so that the skeleton 5 has the advantages of good cotton elasticity, strong bulkiness, extrusion resistance, easiness in washing, quick drying and the like, and plays a role in supporting and filtering.
Preferably, the inner cavity of the PP cotton skeleton 53 is provided with a supporting skeleton 51 with holes, the PP cotton skeleton 53 is sleeved on the outer circumferential surface of the supporting skeleton 51 with holes, and the outer circumferential surface of the supporting skeleton 51 with holes is abutted against the inner wall of the PP cotton skeleton 53. The cotton skeleton 53 of PP sets up in skeleton 5 outsidely, play the prefiltration effect, foraminiferous support skeleton 51 is established inside skeleton 5, and foraminiferous support skeleton 51 is made by the cotton higher material of PP of intensity, a plurality of filtration micropores have evenly been seted up on foraminiferous support skeleton 51's the outer disc, make rivers further filter impurity after filtering the micropore, both can realize the filtration effect, can play the support additional strengthening to the cotton skeleton 53 of PP again, thereby improve the bulk strength of composite filter skeleton 5, make composite filter skeleton 5 more durable. Wherein, foraminiferous support skeleton 51 inlays to be established in the cotton skeleton 53 of PP, and the cotton skeleton 53 cladding of PP plays the prefiltration effect on foraminiferous support skeleton 51's outer disc for the outer disc of foraminiferous support skeleton 51 need not to wrap the non-woven fabrics again and carries out the interception separation of large granule impurity, and it is more simple and convenient to make and use. The convenient dismouting cooperation with foraminiferous support skeleton 51 of the cotton skeleton 53 of PP, the user of being convenient for can replace the cotton skeleton 53 of PP of different filter fineness according to the user demand to adjust the filtration interception precision of the compound skeleton of filter core.
Preferably, the perforated support skeleton 51 is configured as a perforated PP plastic skeleton or a perforated stainless steel skeleton. Foraminiferous support skeleton 51 adopts the PP plastics to make foraminiferous PP plastic skeleton, and the nature is stable, low cost, and matter is light and have stronger hardness, non-deformable, has evenly seted up a plurality of filtration micropores on foraminiferous PP plastic skeleton's the outer disc for rivers further filter impurity after filtering the micropore. Foraminiferous support skeleton 51 adopts stainless steel to make foraminiferous stainless steel skeleton, and the nature is stable, has stronger hardness, and non-deformable, and be convenient for wash the maintenance, evenly seted up a plurality of on foraminiferous stainless steel skeleton's the outer disc and filtered the micropore for rivers further filter impurity after filtering the micropore. With the structure, the framework 5 plays a role in supporting and filtering.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (8)
1. The utility model provides a folding carbon fiber composite filter core which characterized in that:
comprises a folded carbon fiber layer (1), a first non-woven fabric layer (2) and a second non-woven fabric layer (3);
the first non-woven fabric layer (2) is coated on the outer peripheral surface of the folded carbon fiber layer (1), and the second non-woven fabric layer (3) is coated on the inner peripheral surface of the folded carbon fiber layer (1);
the folding carbon fiber layer (1) is formed by connecting repeatedly folded carbon fiber layers end to form a cylindrical folding carbon fiber layer.
2. The pleated carbon fiber composite filter cartridge of claim 1, wherein:
the folded carbon fiber composite filter element also comprises a net sleeve layer (4);
the net cover layer (4) is sleeved on the first non-woven fabric layer (2), and the peripheral surface of the first non-woven fabric layer (2) is abutted to the inner wall of the net cover layer (4).
3. The pleated carbon fiber composite filter cartridge of claim 1, wherein:
the folded carbon fiber composite filter element also comprises a net sleeve layer (4);
the second non-woven fabric layer (3) is sleeved on the outer circular surface of the net sleeve layer (4), and the outer circular surface of the net sleeve layer (4) is abutted to the inner circumferential surface of the second non-woven fabric layer (3).
4. The pleated carbon fiber composite filter element of claim 1, wherein:
the folding carbon fiber composite filter element also comprises a framework (5);
the second non-woven fabric layer (3) is sleeved on the framework (5).
5. The folded carbon fiber composite filter element of claim 4, wherein:
the framework (5) comprises a supporting framework (51) with holes and a third non-woven fabric layer (52);
the third non-woven fabric layer (52) is coated on the outer circumferential surface of the support framework (51) with holes, the second non-woven fabric layer (3) is sleeved on the outer circumferential surface of the third non-woven fabric layer (52), and the outer circumferential surface of the third non-woven fabric layer (52) is abutted to the inner circumferential surface of the second non-woven fabric layer (3).
6. The pleated carbon fiber composite filter cartridge of claim 4, wherein:
the skeleton (5) is configured as a PP cotton skeleton (53);
the second non-woven fabric layer (3) is sleeved on the outer circular surface of the PP cotton skeleton (53), and the outer circular surface of the PP cotton skeleton (53) is abutted to the inner circumferential surface of the second non-woven fabric layer (3).
7. The pleated carbon fiber composite filter cartridge of claim 6, wherein:
the inner cavity of the PP cotton skeleton (53) is provided with a supporting skeleton (51) with holes;
the PP cotton skeleton (53) is sleeved on the outer circular surface of the support skeleton (51) with the holes, and the outer circular surface of the support skeleton (51) with the holes is abutted to the inner wall of the PP cotton skeleton (53).
8. The pleated carbon fiber composite filter element of claim 7, wherein:
the support framework (51) with holes is configured to be a PP plastic framework with holes or a stainless steel framework with holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121054957.6U CN217312335U (en) | 2021-05-17 | 2021-05-17 | Folding carbon fiber composite filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121054957.6U CN217312335U (en) | 2021-05-17 | 2021-05-17 | Folding carbon fiber composite filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217312335U true CN217312335U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121054957.6U Active CN217312335U (en) | 2021-05-17 | 2021-05-17 | Folding carbon fiber composite filter element |
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| CN (1) | CN217312335U (en) |
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2021
- 2021-05-17 CN CN202121054957.6U patent/CN217312335U/en active Active
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