CN203695408U - Filtering structure - Google Patents
Filtering structure Download PDFInfo
- Publication number
- CN203695408U CN203695408U CN201420042068.1U CN201420042068U CN203695408U CN 203695408 U CN203695408 U CN 203695408U CN 201420042068 U CN201420042068 U CN 201420042068U CN 203695408 U CN203695408 U CN 203695408U
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- 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.)
- Expired - Fee Related
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- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filtering structure comprising a filtering net and an outer ring. The outer ring is formed through injection molding and attached to the edge of the periphery of the filtering net. The filtering net comprises a microporous plate and multiple reinforcement ribs which are formed on the plane of the microporous plate regularly in a one-off punching mode. Multiple tiny holes are evenly formed in the plane, provided with the reinforcement ribs, of the microporous plate. The filtering structure is not prone to deforming and being damaged, can not rust and is long in service life and free of material leakage and material blocking, the filtering net does not need to be cleaned frequently, and the filtering net and the outer ring can be firmly combined.
Description
Technical field
The utility model relates to a kind of filtration, relates 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.
Utility model content
The purpose of this utility model is to provide a kind of filtration, and 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 utility model provides a kind of filtration, comprises screen pack and outer ring, and 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 utility model, 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 utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Brief description of the drawings
Fig. 1 is the schematic diagram of filtration of the prior art.
Fig. 2 is the schematic diagram of the utility model filtration.
Fig. 3 is the side view shown in Fig. 2.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, 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 domain of the present utility model.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, the utility model is described above, but the utility model is not limited to the embodiment of above announcement, and should contains the various amendments of carrying out according to essence of the present utility model, 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042068.1U CN203695408U (en) | 2014-01-22 | 2014-01-22 | Filtering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042068.1U CN203695408U (en) | 2014-01-22 | 2014-01-22 | Filtering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695408U true CN203695408U (en) | 2014-07-09 |
Family
ID=51045907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042068.1U Expired - Fee Related CN203695408U (en) | 2014-01-22 | 2014-01-22 | Filtering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785606A (en) * | 2014-01-22 | 2014-05-14 | 广州圣智慧展精密滤清器有限公司 | Filtering structure |
| CN106039809A (en) * | 2016-06-30 | 2016-10-26 | 安吉润风空气净化科技有限公司 | Novel filter structure and manufacturing method thereof |
-
2014
- 2014-01-22 CN CN201420042068.1U patent/CN203695408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785606A (en) * | 2014-01-22 | 2014-05-14 | 广州圣智慧展精密滤清器有限公司 | Filtering structure |
| WO2015109509A1 (en) * | 2014-01-22 | 2015-07-30 | 广州圣智慧展精密滤清器有限公司 | Filtering structure |
| CN106039809A (en) * | 2016-06-30 | 2016-10-26 | 安吉润风空气净化科技有限公司 | Novel filter structure and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20200122 |