CN107010775A - Many material composite filter elements - Google Patents
Many material composite filter elements Download PDFInfo
- Publication number
- CN107010775A CN107010775A CN201710295061.9A CN201710295061A CN107010775A CN 107010775 A CN107010775 A CN 107010775A CN 201710295061 A CN201710295061 A CN 201710295061A CN 107010775 A CN107010775 A CN 107010775A
- Authority
- CN
- China
- Prior art keywords
- filter layer
- filter
- material composite
- many material
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 38
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 claims description 22
- 239000004743 Polypropylene Substances 0.000 claims description 20
- -1 polypropylene Polymers 0.000 claims description 20
- 229920001155 polypropylene Polymers 0.000 claims description 20
- 210000002356 Skeleton Anatomy 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000008187 granular material Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006011 modification reaction Methods 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 210000002381 Plasma Anatomy 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
- B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
Abstract
The present invention provides a kind of many 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 many material composite filter elements of the present invention, using the filter layer of various material, may filter that polytype impurity in water body, with more preferably filter effect.
Description
Technical field
The present invention relates to water-treatment technology field, more particularly to a kind of many material composite filter elements.
Background technology
Existing fusion-jet type gradient precision Filter element is made up of center framework and filter layer, generally using nonpoisonous and tasteless polypropylene as
Raw material can effectively remove the materials such as suspension, particulate, colloid, iron rust in liquid as filter layer.But, polypropylene mistake
Filtering layer is homogenous material filter layer, is only capable of playing a part 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.
The content of the invention
The invention aims to solve the above problems there is provided a kind of many material composite filter elements, using various material mistake
Filtering layer may filter that polytype impurity in water body, with more preferably filter effect as filter stock.
In order to achieve the above object, a kind of many material composite filter elements of present invention offer, including set gradually from outside to inside
First filter layer, the second filter layer and the 3rd filter layer, first filter layer use phase same material with the 3rd filter layer,
Second filter layer uses unlike material with first filter layer.
In one embodiment of the invention, first filter layer and the 3rd filter layer are twined using polypropylene filaments
Around into.
In one embodiment of the invention, the polypropylene filaments of first filter layer are coarser than the polypropylene of the 3rd filter layer
The density phase of filament, the density of the polypropylene filaments of first filter layer and the polypropylene filaments of the 3rd filter layer
Together.
In one embodiment of the invention, the filtering accuracy of first filter layer is 50 μm -100 μm, the 3rd filtering
The filtering accuracy of layer is 1 μm -5 μm.
In one embodiment of the invention, second filter layer uses magnet.
In one embodiment of the invention, in addition to the 4th filter layer, the 4th filter layer is arranged at second filtering
Between layer and the 3rd filter layer.
In one embodiment of the invention, the 4th filter layer uses activated carbon.
In one embodiment of the invention, first filter layer, the second filter layer and the 3rd filter layer use the side of grafting
Formula is fitted together.
In one embodiment of the invention, in addition to skeleton structure, the skeleton structure is arranged on the inside of the 3rd filter layer.
Compared with prior art, the beneficial effect of the technical program is：The many material composite filter elements of the present invention, using a variety of materials
The filter layer of matter, may filter that polytype impurity in water body, with more preferably filter effect.
Brief description of the drawings
Fig. 1 is the cross-sectional view of an embodiment of many material composite filter elements of the invention.
Fig. 2 is the cross-sectional view of another embodiment of many material composite filter elements of the invention.
Embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, clear, complete description is carried out to technical scheme.
It refer to shown in Fig. 1, the present invention provides a kind of many material composite filter elements, including first set gradually from outside to inside
Filter layer 1, the second filter layer 2 and the 3rd filter layer 3, first filter layer 1 material identical with the use of the 3rd filter layer 3
Matter, second filter layer 2 uses unlike material with first filter layer 1., can mistake due to the filter layer using various material
Polytype impurity in drainage body, with 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 suspension, the molecule in water.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 be filtered respectively
More than 100 μm of granule foreign and more than 5 μm of granule foreign.By the filtering of different filtering accuracies, it can obtain purer
Water body.
Second filter layer 2 uses magnet, can effectively filter out iron, manganese, the 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 into the outside of the second filter layer 2, so as to complete to be combined
The assembling of filter core.
It refer to shown in Fig. 2, in an embodiment, many material composite filter elements also include the 4th filter layer 4, 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, a greater variety of miscellaneous in water body so as to filter
Matter.In one embodiment, the 4th filter layer 4 uses the chlorine residue in activated carbon, 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 is identical with the density of the polypropylene filaments of the 3rd filter layer 3.
First filter layer 1 filtering accuracy different with 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, therefore, and 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 difficult by current crimp, therefore with longer service life.
In addition, described many material composite filter elements can also include skeleton structure 5, the skeleton structure 5 is arranged at described the
The inner side of three filter layer 3, for supporting each filter layer, so that many material composite filter elements have higher intensity, can bear
High-Pressure Water during filter.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this area
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and techniques content of the disclosure above to this hair
Bright technical scheme makes possible variation and modification, therefore, every content without departing from technical solution of the present invention, according to the present invention
Any simple modifications, equivalents, and modifications made to above example of technical spirit, belong to technical solution of the present invention
Protection domain.
Claims (9)
1. a kind of many material composite filter elements, it is characterised in that including set gradually from outside to inside the first filter layer, the 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.
2. many material composite filter elements according to claim 1, it is characterised in that first filter layer and the 3rd mistake
Filtering layer is entwined using polypropylene filaments.
3. many material composite filter elements according to claim 2, it is characterised in that the polypropylene fibre of first filter layer
Silk is coarser than the polypropylene filaments of the 3rd filter layer, the density and the 3rd filter layer of the polypropylene filaments of first filter layer
Polypropylene filaments density it is identical.
4. many material composite filter elements according to claim 2, 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.
5. many material composite filter elements according to claim 1, it is characterised in that second filter layer uses magnet.
6. many material composite filter elements according to claim 1, it is characterised in that also including the 4th filter layer, the described 4th
Filter layer is arranged between second filter layer and the 3rd filter layer.
7. many material composite filter elements according to claim 6, it is characterised in that the 4th filter layer uses activated carbon.
8. many 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.
9. many material composite filter elements according to claim 1, it is characterised in that also including 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 |
|---|---|---|---|
| CN201710295061.9A CN107010775A (en) | 2017-04-28 | 2017-04-28 | Many material composite filter elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295061.9A CN107010775A (en) | 2017-04-28 | 2017-04-28 | Many material composite filter elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107010775A true CN107010775A (en) | 2017-08-04 |
Family
ID=59448570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710295061.9A Pending CN107010775A (en) | 2017-04-28 | 2017-04-28 | Many material composite filter elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107010775A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634722U (en) * | 1992-10-21 | 1994-05-10 | 和興産業株式会社 | Separation device |
| US20050247609A1 (en) * | 2004-04-15 | 2005-11-10 | Laing G B | Fluid treatment system |
| CN1732036A (en) * | 2002-12-24 | 2006-02-08 | 迈可罗泰克医学控股股份有限公司 | Polyvinyl alcohol filter media |
| CN202446894U (en) * | 2011-11-24 | 2012-09-26 | 天津市长城过滤设备有限公司 | Multilayer precision filter element |
| CN204434418U (en) * | 2014-12-15 | 2015-07-01 | 宁国市老百姓净水家电服务中心 | A kind of family expenses multi-layer multi water purifier |
| CN205252716U (en) * | 2016-01-06 | 2016-05-25 | 滁州麦迪尔塑胶有限公司 | High strength PP filter core of modifying |
| CN205313219U (en) * | 2015-12-12 | 2016-06-15 | 江苏专一净化科技有限公司 | Water purifier composite filter element |
| WO2016154182A1 (en) * | 2015-03-23 | 2016-09-29 | Donaldson Company, Inc. | Pattern coated filter and method |
| CN207243662U (en) * | 2017-04-28 | 2018-04-17 | 杭州卧特松环保科技有限公司 | More material composite filter elements |
-
2017
- 2017-04-28 CN CN201710295061.9A patent/CN107010775A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634722U (en) * | 1992-10-21 | 1994-05-10 | 和興産業株式会社 | Separation device |
| CN1732036A (en) * | 2002-12-24 | 2006-02-08 | 迈可罗泰克医学控股股份有限公司 | Polyvinyl alcohol filter media |
| US20050247609A1 (en) * | 2004-04-15 | 2005-11-10 | Laing G B | Fluid treatment system |
| CN202446894U (en) * | 2011-11-24 | 2012-09-26 | 天津市长城过滤设备有限公司 | Multilayer precision filter element |
| CN204434418U (en) * | 2014-12-15 | 2015-07-01 | 宁国市老百姓净水家电服务中心 | A kind of family expenses multi-layer multi water purifier |
| WO2016154182A1 (en) * | 2015-03-23 | 2016-09-29 | Donaldson Company, Inc. | Pattern coated filter and method |
| CN205313219U (en) * | 2015-12-12 | 2016-06-15 | 江苏专一净化科技有限公司 | Water purifier composite filter element |
| CN205252716U (en) * | 2016-01-06 | 2016-05-25 | 滁州麦迪尔塑胶有限公司 | High strength PP filter core of modifying |
| CN207243662U (en) * | 2017-04-28 | 2018-04-17 | 杭州卧特松环保科技有限公司 | More material composite filter elements |
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