CN207243662U - More material composite filter elements - Google Patents
More material composite filter elements Download PDFInfo
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- CN207243662U CN207243662U CN201720468994.9U CN201720468994U CN207243662U CN 207243662 U CN207243662 U CN 207243662U CN 201720468994 U CN201720468994 U CN 201720468994U CN 207243662 U CN207243662 U CN 207243662U
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- filter layer
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Abstract
The utility model provides a kind of more material composite filter elements, including the first filter layer, the second filter layer and the 3rd filter layer set gradually from outside to inside, first filter layer uses phase same material with the 3rd filter layer, and second filter layer uses unlike material with first filter layer.The more material composite filter elements of the utility model, using the filter layer of various material, may filter that polytype impurity in water body, have more preferably filter effect.
Description
Technical field
It the utility model is related to water-treatment technology field, more particularly to a kind of more material composite filter elements.
Background technology
Existing fusion-jet type gradient precision Filter element is made of center framework and filter layer, usually using nonpoisonous and tasteless polypropylene as
Raw material can effectively remove the materials such as suspended matter in liquid, particulate, colloid, iron rust as filter layer.But polypropylene mistake
Filtering layer is homogenous material filter layer, is only capable of playing the role of the impurity of single type filtering, intercepts and captures, it is difficult to realizes in water body
Polytype impurity (such as iron, manganese, fluorine, chlorine residue, organic matter) play effective filtration.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems, there is provided a kind of more material composite filter elements, using a variety of materials
Matter filter layer may filter that polytype impurity in water body, have more preferably filter effect as filter stock.
In order to achieve the above object, the utility model provides a kind of more material composite filter elements, including sets successively from outside to inside
The first filter layer, the second filter layer and the 3rd filter layer put, first filter layer is with the 3rd filter layer using identical
Material, second filter layer use unlike material with first filter layer.
In one embodiment of the utility model, first filter layer and the 3rd filter layer use polypropylene fibre
Silk is entwined.
In one embodiment of the utility model, the polypropylene filaments of first filter layer are coarser than the poly- of the 3rd filter layer
The density of tacryl silk, the density of the polypropylene filaments of first filter layer and the polypropylene filaments of the 3rd filter layer
It is identical.
In one embodiment of the utility model, the filtering accuracy of first filter layer is 50 μm -100 μm, the described 3rd
The filtering accuracy of filter layer is 1 μm -5 μm.
In one embodiment of the utility model, second filter layer uses magnet.
In one embodiment of the utility model, the 4th filter layer is further included, the 4th filter layer is arranged at described second
Between filter layer and the 3rd filter layer.
In one embodiment of the utility model, the 4th filter layer uses activated carbon.
In one embodiment of the utility model, first filter layer, the second filter layer and the 3rd filter layer use grafting
Mode fit together.
In one embodiment of the utility model, skeleton structure is further included, which is arranged at the 3rd filter layer
Inner side.
Compared with prior art, the beneficial effect of the technical program is：The more material composite filter elements of the utility model, using more
The filter layer of kind material, may filter that polytype impurity in water body, have more preferably filter effect.
Brief description of the drawings
Fig. 1 is the cross-sectional view of an embodiment of the more material composite filter elements of the utility model.
Fig. 2 is the cross-sectional view of another embodiment of the more material composite filter elements of the utility model.
Embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, the technical solution of the utility model is carried out it is clear, completely retouch
State.
Shown in please referring to Fig.1, the utility model provides a kind of more material composite filter elements, including set gradually from outside to inside
First filter layer 1, the second filter layer 2 and the 3rd filter layer 3, first filter layer 1 are identical with 3 use of the 3rd filter layer
Material, second filter layer 2 use unlike material with first filter layer 1., can due to the filter layer using various material
Polytype impurity in water body is filtered, there is more preferably filter effect.
First filter layer 1 and the 3rd filter layer 3 are entwined using polypropylene filaments.Polypropylene fibre
Silk can filter out the solid impurities such as suspended matter in water, molecule.The filtering accuracy of first filter layer 1 is 50 μm of -100 μ
M, can intercept and capture 50 μm more than -100 μm of granule foreign；The filtering accuracy of 3rd filter layer 3 is 1 μm -5 μm, can intercept and capture 1 μ
More than m-5 μm of granule foreign.In one embodiment, the filtering accuracy of first filter layer 1 is 100 μm, described the
The filtering accuracy of three filter layers 3 is 5 μm, so that the polypropylene filaments of the first filter layer 1 and the 3rd filter layer 3 can filter respectively
More than 100 μm of granule foreign and more than 5 μm of granule foreign.By the filtering of different filtering accuracies, can obtain purer
Water body.
Second filter layer 2 uses magnet, can effectively filter out iron, manganese, fluorine plasma impurity in water body.Described second
The filtering accuracy of filter layer 2 is 10 μm -50 μm, can also intercept and capture 10 μm more than -50 μm of solid particle.
First filter layer 1, second filter layer 2 and the 3rd filter layer 3 are assembled in by the way of grafting
Together.Prepare the first filter layer 1, the second filter layer 2 and the 3rd filter layer 3 respectively first, then by second by way of grafting
Filter layer 2 is socketed on the outside of the 3rd filter layer 3, the first filter layer 1 is socketed on the outside of the second filter layer 2, so as to complete compound
The assembling of filter core.
Shown in please referring to Fig.2, in an embodiment, more material composite filter elements further include the 4th filter layer 4, and the described 4th
Filter layer 4 is arranged between second filter layer 2 and the 3rd filter layer 3.Increase the 4th filter layer 4, the 4th filtering
Layer 4 is made of the material different from the first filter layer 1 and the second filter layer 2, so as to may filter that a greater variety of miscellaneous in water body
Matter.In one embodiment, the 4th filter layer 4 uses activated carbon, the chlorine residue in adsorbable water body.4th filter layer 4
Filtering accuracy is 5 μm -10 μm.
In one embodiment, the polypropylene filaments of first filter layer 1 are coarser than the polypropylene fibre of the 3rd filter layer 3
Silk, the density of the polypropylene filaments of first filter layer 1 are identical with the density of the polypropylene filaments of the 3rd filter layer 3.
First filter layer 1 and the different filtering accuracy of the 3rd filter layer 3 can be realized by the polypropylene fibre of different thicknesses, due to density
Identical, the first filter layer 1 is identical with the compaction rate of the 3rd filter layer 3, and therefore, the first filter layer 1 and the 3rd filter layer 3 can have
There is identical intensity, two filter layers can all have higher intensity, so as to improve anti-pressure ability, can be born in filter process
Certain hydraulic pressure, is not easy by current crimp, therefore has longer service life.
In addition, more material composite filter elements can also include skeleton structure 5, which is arranged at described
The inner side of three filter layer 3, is used to support each filter layer, so that more material composite filter elements have higher intensity, can bear
High pressure water flow during filter.
Although the utility model is disclosed as above with preferred embodiment, it is not for limiting the utility model, appointing
What those skilled in the art without departing from the spirit and scope of the utility model, may be by the method and skill of the disclosure above
Art content makes technical solutions of the utility model possible variation and modification, therefore, every without departing from the utility model technology
The content of scheme, any simple modification made according to the technical essence of the utility model to above example, equivalent variations and
Modification, belongs to the protection domain of technical solutions of the utility model.
Claims (7)
- A kind of 1. more material composite filter elements, it is characterised in that including set gradually from outside to inside the first filter layer, second filtering Layer and the 3rd filter layer, first filter layer use phase same material, second filter layer and institute with the 3rd filter layer State the first filter layer and use unlike material；First filter layer and the 3rd filter layer are wound using polypropylene filaments Form；The polypropylene filaments of first filter layer are coarser than the polypropylene filaments of the 3rd filter layer, first filter layer Polypropylene filaments density it is identical with the density of the polypropylene filaments of the 3rd filter layer.
- 2. more material composite filter elements according to claim 1, it is characterised in that the filtering accuracy of first filter layer is 50 μm -100 μm, the filtering accuracy of the 3rd filter layer is 1 μm -5 μm.
- 3. more material composite filter elements according to claim 1, it is characterised in that second filter layer uses magnet.
- 4. more material composite filter elements according to claim 1, it is characterised in that further include the 4th filter layer, the described 4th Filter layer is arranged between second filter layer and the 3rd filter layer.
- 5. more material composite filter elements according to claim 4, it is characterised in that the 4th filter layer uses activated carbon.
- 6. more material composite filter elements according to claim 1, it is characterised in that first filter layer, the second filter layer Fitted together with the 3rd filter layer by the way of grafting.
- 7. more material composite filter elements according to claim 1, it is characterised in that further include skeleton structure, the skeleton structure It is arranged on the inside of the 3rd filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468994.9U CN207243662U (en) | 2017-04-28 | 2017-04-28 | More material composite filter elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468994.9U CN207243662U (en) | 2017-04-28 | 2017-04-28 | More material composite filter elements |
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| Publication Number | Publication Date |
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| CN207243662U true CN207243662U (en) | 2018-04-17 |
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| CN201720468994.9U Active CN207243662U (en) | 2017-04-28 | 2017-04-28 | More material composite filter elements |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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2017
- 2017-04-28 CN CN201720468994.9U patent/CN207243662U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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