CN103785606A - Filtering structure - Google Patents
Filtering structure Download PDFInfo
- Publication number
- CN103785606A CN103785606A CN201410030658.7A CN201410030658A CN103785606A CN 103785606 A CN103785606 A CN 103785606A CN 201410030658 A CN201410030658 A CN 201410030658A CN 103785606 A CN103785606 A CN 103785606A
- Authority
- CN
- China
- Prior art keywords
- screen pack
- microwell plate
- filtration
- outer ring
- reinforcement
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims description 26
- 238000004080 punching Methods 0.000 claims description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 10
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4618—Manufacturing of screening surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/012—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/06—Cone or disc shaped screens
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filtering structure. The filtering structure comprises a filter screen and an outer ring, wherein the outer ring adheres to the peripheral edge of the filter screen in an injection molding mode, the filter screen comprises a micropore plate and a plurality of reinforcing ribs which are regularly arranged on the plane of the micropore plate in a one-time punch forming mode, and a plurality of micropores are evenly formed in the plane, with the reinforcing ribs, of the micropore plate. The filtering structure cannot easily deform, cannot be easily damaged, cannot rust, and is long in service life and free of the material leakage phenomenon and the material blocking phenomenon, the filter screen does not need to be frequently cleaned, and the filter screen can be firmly combined with the outer ring.
Description
Technical field
The present invention relates to a kind of filtration, relate in particular to a kind of plastics filtration.
Background technology
Being used in plastics filtration on the machines such as Material sucking machine, screen-dividing machine, vibratory sieve is made up of screen pack a and outer ring b and skeleton c conventionally.Wherein, screen pack a is the mesh grid of individual layer stainless steel wire, and outer ring b and screen pack a are separate type, and screen pack a is stuck in the b of outer ring and is fixedly connected with outer ring b, is all fixed with skeleton c at the positive and negative of screen pack a, and the edge of skeleton c is also stuck in the b of outer ring.The shortcoming of this plastics filtration comprises: (1), because screen pack a is the mesh grid of individual layer stainless steel wire, although gain in strength by skeleton c is set, the intensity of mesh grid is still inadequate, yielding, and not firm, netting twine is easily broken, cracky, the life-span is short, once and breakage, leakiness material; (2) because outer ring b and screen pack a are separate type, and screen pack a is stuck in the b of outer ring, and it is fixing that this connected mode is difficult for screen pack a; (3) at the fixing skeleton c of positive and negative of screen pack a, in the time filtering, be filtered thing and be easily stuck in skeleton c position and cannot pass through screen pack a, thereby not only reduced filter area, reduced filter efficiency, and need often cleaning.
Summary of the invention
The object of this invention is to provide a kind of filtration, that this structure has solved is yielding, not firm, netting twine is easily broken, cracky, life-span are short, leakiness material, screen pack are difficult for fix, easily get stuck, need the problem of often clearing up.
For achieving the above object, the invention provides a kind of filtration, comprise screen pack and outer ring, described outer ring is that injection mo(u)lding is attached on the peripheral edge of described screen pack; Described screen pack comprises microwell plate and one time punching molded some reinforcements in this microwell plate plane regularly, in the above-mentioned microwell plate plane with reinforcement, is evenly provided with several micropores.
Preferably, above-mentioned one time punching molded reinforcement in described microwell plate plane is regularly made up of one time punching molded multiple concentric rings and multiple strip flank in microwell plate plane, described multiple strip flanks be spacedly distributed and one end of each strip flank with in multiple concentric rings, be positioned at inner concentric ring and be connected, the other end through the concentric ring in the middle of being positioned at and be positioned at outermost concentric ring and be connected.
Preferably, above-mentioned one time punching molded reinforcement in described microwell plate plane is regularly made up of one time punching molded many crisscross reinforcements in microwell plate plane.
Preferably, described microwell plate is stainless steel microwell plate.
Preferably, front, described outer ring inner edge protrudes and forms the inner ring of combining closely with the positive outer rim of described screen pack.
Preferably, described reinforcement is in the back side of described screen pack depression and in the front of described screen pack projection.
Preferably, the thickness of described screen pack is 0.5-1mm, and the size of described filtering holes is 0.5-1.5mm.
Preferably, the height of described outer ring is 20-30mm.
Compared with prior art, filtration of the present invention, because described screen pack is to be made up of microwell plate and reinforcement, therefore intensity and hardness ratio are better, makes screen pack firm, not yielding, not cracky, and long service life, does not leak material; Wherein, described microwell plate has a reinforcement by one time punching molded, and be evenly provided with several micropores in the microwell plate plane with reinforcement, reinforcement can be with to prevent screen pack distortion, and it can increase the intensity of screen pack, has equally micropore and can not reduce the filter area of screen pack on reinforcement, in the time filtering, be filtered thing and all can pass through smoothly in any position of screen pack, without getting stuck phenomenon, and also do not need often screen pack to be cleaned; Because described outer ring is combined as a whole by injection mo(u)lding the peripheral edge that is attached to described screen pack, thus make screen pack can with outer ring strong bonded, thereby avoid screen pack distortion and come off.
By following description also by reference to the accompanying drawings, it is more clear that the present invention will become, and these accompanying drawings are used for explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of filtration of the prior art.
Fig. 2 is the schematic diagram of filtration of the present invention.
Fig. 3 is the side view shown in Fig. 2.
The specific embodiment
With reference now to accompanying drawing, describe embodiments of the invention, in accompanying drawing, similarly element numbers represents similar element.
Please refer to Fig. 2-3, described filtration is used on the machines such as Material sucking machine, screen-dividing machine, vibratory sieve, for filtering plastic particle, and the outer ring 2 that it comprises screen pack 1 and is fixed on screen pack 1 peripheral edge.Wherein, the thickness of described screen pack 1 is 0.5-1mm, and in specific embodiment, the thickness of described screen pack 1 can be 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm or 1mm.Described screen pack 1 comprises microwell plate 11 and one time punching molded some reinforcements 12 in these microwell plate 11 planes regularly, in above-mentioned microwell plate 11 planes with reinforcement 12, is evenly provided with several micropores 13.Described microwell plate 11 can be stainless steel microwell plate; thereby its hardness and intensity are all larger; more not yielding in use; not cracky; therefore non-corrosive more can not leak material; and long service life, certainly microwell plate 11 can be also to adopt other material to make and do not affect protection scope of the present invention.Described reinforcement 12 can be used for increasing the intensity of screen pack 1.Described reinforcement 12, in the back side of described screen pack 1 depression and in the front of described screen pack 1 projection, makes screen pack 1 front more attractive in appearance.The size of described micropore 13 is 0.5-1.5mm, and in specific embodiment, the size of described micropore 13 can be 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm or 1.5mm.
In concrete a kind of embodiment, described reinforcement 12 is made up of at the multiple concentric rings in microwell plate 11 planes and multiple strip flank one time punching molded, described multiple strip flanks be spacedly distributed and one end of each strip flank with in multiple concentric rings, be positioned at inner concentric ring and be connected, the other end through the concentric ring in the middle of being positioned at and be positioned at outermost concentric ring and be connected.
In concrete another kind of embodiment, described reinforcement 12 also can be made up of one time punching molded many crisscross reinforcements 12 in microwell plate 11 planes.
Described outer ring 2 is attached to the peripheral edge of described screen pack 1 by injection mo(u)lding, thereby makes outer ring 2 firm with the combination of screen pack 1, avoids screen pack 1 to be out of shape.Described outer ring 2 front inner edges protrude and form the inner ring 21 of combining closely with described screen pack 1 front, thereby can increase the width of outer ring 2, reduce the height at 2 back sides, outer ring, not only make the intensity of outer ring 2 enough, but also can save material.The height h of described outer ring 2 is 20-30mm, and in specific embodiment, the height h of described outer ring 2 can be 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm or 30mm.
Present embodiment in use, due to several micropores 13 that has been evenly arranged in microwell plate 11 planes with reinforcement 12, on reinforcement 12, be also evenly equipped with micropore 13, so neither reduce the filter area of screen pack, and in the time filtering, be filtered thing and all can pass through smoothly in any position of screen pack 1, without getting stuck phenomenon, and also do not need often screen pack 1 to be cleaned.
In conjunction with most preferred embodiment, invention has been described above, but the present invention is not limited to the embodiment of above announcement, and should contain the various modifications of carrying out according to essence of the present invention, equivalent combinations.
Claims (8)
1. a filtration, comprises screen pack and outer ring, it is characterized in that: described outer ring is that injection mo(u)lding is attached on the peripheral edge of described screen pack; Described screen pack comprises microwell plate and one time punching molded some reinforcements in this microwell plate plane regularly, in the above-mentioned microwell plate plane with reinforcement, is evenly provided with several micropores.
2. filtration as claimed in claim 1, it is characterized in that: above-mentioned one time punching molded reinforcement in described microwell plate plane is regularly made up of one time punching molded multiple concentric rings and multiple strip flank in microwell plate plane, described multiple strip flanks be spacedly distributed and one end of each strip flank with in multiple concentric rings, be positioned at inner concentric ring and be connected, the other end through the concentric ring in the middle of being positioned at and be positioned at outermost concentric ring and be connected.
3. filtration as claimed in claim 1, is characterized in that: above-mentioned one time punching molded reinforcement in described microwell plate plane is regularly made up of one time punching molded many crisscross reinforcements in microwell plate plane.
4. the filtration as described in claims 1 to 3 any one, is characterized in that: described microwell plate is stainless steel microwell plate.
5. the filtration as described in claims 1 to 3 any one, is characterized in that: front, described outer ring inner edge protrudes and forms the inner ring of combining closely with the positive outer rim of described screen pack.
6. the filtration as described in claims 1 to 3 any one, is characterized in that: described reinforcement is in the back side of described screen pack depression and in the front of described screen pack projection.
7. the filtration as described in claims 1 to 3 any one, is characterized in that: the thickness of described screen pack is 0.5-1mm, and the size of described filtering holes is 0.5-1.5mm.
8. the filtration as described in claims 1 to 3 any one, is characterized in that: the height of described outer ring is 20-30mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030658.7A CN103785606A (en) | 2014-01-22 | 2014-01-22 | Filtering structure |
| PCT/CN2014/071310 WO2015109509A1 (en) | 2014-01-22 | 2014-01-24 | Filtering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030658.7A CN103785606A (en) | 2014-01-22 | 2014-01-22 | Filtering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103785606A true CN103785606A (en) | 2014-05-14 |
Family
ID=50661905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410030658.7A Pending CN103785606A (en) | 2014-01-22 | 2014-01-22 | Filtering structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103785606A (en) |
| WO (1) | WO2015109509A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423856A (en) * | 2016-11-25 | 2017-02-22 | 新乡市振英机械设备有限公司 | Spin-vibration screen net supporting frame |
| CN106733579A (en) * | 2017-01-18 | 2017-05-31 | 江苏云腾高新科技有限公司 | A kind of PVC foam plate bucket with filtering function |
| CN108553975A (en) * | 2018-07-02 | 2018-09-21 | 张家港市利佳纺织有限公司 | A kind of spandex stoste filtration |
| CN110314848A (en) * | 2019-06-25 | 2019-10-11 | 河南科技大学 | A kind of crop seeds screening plant |
| CN110898978A (en) * | 2019-11-19 | 2020-03-24 | 四川兴华路通再生资源科技有限公司 | Solid construction waste crushing and screening assembly line |
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| FR2533498A1 (en) * | 1982-09-27 | 1984-03-30 | Gantois Ets | Fabric products and reinforced filtering agents. |
| CN2249641Y (en) * | 1995-04-20 | 1997-03-19 | 陈税 | Apparatus for binding metal net on plastic frame by melting process |
| CN2610816Y (en) * | 2003-02-25 | 2004-04-14 | 周衍增 | Buckling steamer tray |
| CN201249060Y (en) * | 2008-08-29 | 2009-06-03 | 李明雄 | High-efficiency fiber filter |
| CN103041985A (en) * | 2013-01-16 | 2013-04-17 | 成都西部石油装备有限公司 | Fine polyurethane sieve and forming method thereof |
| CN202984087U (en) * | 2013-01-11 | 2013-06-12 | 中国水产科学研究院黑龙江水产研究所 | Bait sieve |
| CN203379675U (en) * | 2013-07-01 | 2014-01-08 | 广州市花都华辰机械有限公司 | Filtering device used in steeper |
| CN203695408U (en) * | 2014-01-22 | 2014-07-09 | 广州圣智慧展精密滤清器有限公司 | Filtering structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050224398A1 (en) * | 2001-10-19 | 2005-10-13 | Largent David W | Vibratory separators and sealing screens |
| WO2005051554A1 (en) * | 2003-11-25 | 2005-06-09 | Weatherford Australia Pty Limited | A screening module |
| CN201124157Y (en) * | 2007-11-18 | 2008-10-01 | 山西省化工研究所 | Straight joint polyurethane cribellum |
| CN102145334A (en) * | 2011-05-31 | 2011-08-10 | 开封市茂盛机械有限公司 | Plastic sieve frame |
-
2014
- 2014-01-22 CN CN201410030658.7A patent/CN103785606A/en active Pending
- 2014-01-24 WO PCT/CN2014/071310 patent/WO2015109509A1/en active Application Filing
Patent Citations (8)
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|---|---|---|---|---|
| FR2533498A1 (en) * | 1982-09-27 | 1984-03-30 | Gantois Ets | Fabric products and reinforced filtering agents. |
| CN2249641Y (en) * | 1995-04-20 | 1997-03-19 | 陈税 | Apparatus for binding metal net on plastic frame by melting process |
| CN2610816Y (en) * | 2003-02-25 | 2004-04-14 | 周衍增 | Buckling steamer tray |
| CN201249060Y (en) * | 2008-08-29 | 2009-06-03 | 李明雄 | High-efficiency fiber filter |
| CN202984087U (en) * | 2013-01-11 | 2013-06-12 | 中国水产科学研究院黑龙江水产研究所 | Bait sieve |
| CN103041985A (en) * | 2013-01-16 | 2013-04-17 | 成都西部石油装备有限公司 | Fine polyurethane sieve and forming method thereof |
| CN203379675U (en) * | 2013-07-01 | 2014-01-08 | 广州市花都华辰机械有限公司 | Filtering device used in steeper |
| CN203695408U (en) * | 2014-01-22 | 2014-07-09 | 广州圣智慧展精密滤清器有限公司 | Filtering structure |
Non-Patent Citations (1)
| Title |
|---|
| 潮安县金石镇历峰五金厂: "《洗米筛http://china.makepolo.com/product-detail/100366196749.htlm》", 31 December 2012 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423856A (en) * | 2016-11-25 | 2017-02-22 | 新乡市振英机械设备有限公司 | Spin-vibration screen net supporting frame |
| CN106733579A (en) * | 2017-01-18 | 2017-05-31 | 江苏云腾高新科技有限公司 | A kind of PVC foam plate bucket with filtering function |
| CN108553975A (en) * | 2018-07-02 | 2018-09-21 | 张家港市利佳纺织有限公司 | A kind of spandex stoste filtration |
| CN110314848A (en) * | 2019-06-25 | 2019-10-11 | 河南科技大学 | A kind of crop seeds screening plant |
| CN110898978A (en) * | 2019-11-19 | 2020-03-24 | 四川兴华路通再生资源科技有限公司 | Solid construction waste crushing and screening assembly line |
| CN110898978B (en) * | 2019-11-19 | 2021-06-18 | 四川兴华路通再生资源科技有限公司 | Solid construction waste crushing and screening assembly line |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015109509A1 (en) | 2015-07-30 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |
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| RJ01 | Rejection of invention patent application after publication |