CN2917741Y - Laminated-sheet type deep layer film filter - Google Patents
Laminated-sheet type deep layer film filter Download PDFInfo
- Publication number
- CN2917741Y CN2917741Y CN 200620024721 CN200620024721U CN2917741Y CN 2917741 Y CN2917741 Y CN 2917741Y CN 200620024721 CN200620024721 CN 200620024721 CN 200620024721 U CN200620024721 U CN 200620024721U CN 2917741 Y CN2917741 Y CN 2917741Y
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- CN
- China
- Prior art keywords
- filter
- filtering
- deep layer
- layer film
- utility
- 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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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a pile type deep layer membrane filter. A plurality of overlapping filtering membranes nest on a filter element tube or a frame, thereby forming the utility model, and the circumjacent wall of the filter element tube is provided with filtering fluid through holes. The pile type deep layer filter of the utility model prolongs the filtering interval channel effectively because a plurality of layers of pressed film are sleeved at the exterior of the filtering chamber of the filtering element tube as filtering media, and the requirements for the strength and aperture of the filtering membrane may be lowered properly, thereby reducing the manufacturing and use costs of the filter by a large margin, and the service life and filtering effect are relatively higher and therefore enjoys fairly broad popularization prospects in industries of medicine, chemical engineering, food, and water treatment.
Description
Technical field
The utility model relates to a kind of stacked deep layer film filter, is used to filter the fluid media (medium) of chemical industry, medicine, food, water treatment field, belongs to the filter plant technical field.
Background technology
The fluid filter that utilizes filter membrane only to allow specific fine material to pass through, the main design thought that is provided with of its main composition element filters film all is to pass through the filtration fluid is vertical with filter membrane, in order to increase filter area, need be with the folding use of filter membrane, they have the pressure of an airtight shell can bear fluid and see through the time, shell is a kind of columnar design, relevance filtering membrane module in order to the filtration fluid then is the inside that is stacked on shell each other, the passable common fault of this filter is to be not easy to recoil, the pressure loss in the filter is higher, the filter membrane cracky influences filter quality, does not reach the purpose of in-depth filtration.Have the groove runner on the lamination that traditional laminated filter adopts, the manufacturing cost height, and because the restriction in runner gap, generally can not be as ultrafiltration or the use of micro-filtration element.
Summary of the invention
The purpose of this utility model is to provide a kind of stacked deep layer film filter, passes through by changing into quasi-parallel by original standard is vertical with the way of contact of filter membrane filtering fluid, prolongs the filtration runner and realizes utilizing the deep layer membrane filtration.
The technical solution of the utility model is achieved in that this stacked deep layer film filter, it is characterized in that: filter was nested on filter tube/support by the filtration membrane of a plurality of stacks and constituted.
Described stacked deep layer film filter, the described filter tube perisporium of crossing is provided with the filtration fluid through-hole.
Described stacked deep layer film filter, described filter tube one end of crossing is for filtering fluid issuing, and the other end is provided with end socket.
Described stacked deep layer film filter, the described filter tube upper and lower settings of crossing has cushion rubber with the diaphragm that is fixed and clamped.
It is outside or inner that described stacked deep layer film filter, described filtration membrane are arranged at core pipe/support.
Stacked deep layer film filter of the present utility model since outside the filter chamber of core pipe suit the multilayer press mold as filter medium, the filtration runner is effectively prolonged, require and appropriateness to reduce filtering film strength and aperture, thereby the filter manufacturing cost is reduced significantly; Simultaneously owing to the contact direction of the utility model change filtration fluid with filter membrane, prolonged the service life of filter membrane significantly, by the compressing and loosen of controlled filter lamination, online backflushing is also very convenient during backwash, and the use cost of filter also reduces significantly; By the filter membrane material selecting to be suitable for and controlled filter film compress gap and diameter, applicable to multi-purpose filtering flow.
Description of drawings
Fig. 1 is the structural representation of filter duty
Among the figure:
1, nut 2, bolt 3,7, cushion rubber 4, filter membrane 5, core pipe 6, end socket
The specific embodiment
Fig. 1 provides a kind of embodiment of the present utility model, filter shown in the figure is laminated on filter membrane 4 suits on the cartridge pipe 5 and constitutes, core pipe 5 perisporiums are provided with through hole, during normal the use, filter fluid and enter the core pipe from the direction parallel with filter membrane by the filter membrane lamination, the fluid after the filtration is discharged from core Guan Yiduan.The two ends of core pipe are provided with cushion rubber 3,7 filter membrane are overlapped together.
A kind of elongation technology scheme of the present utility model is that core pipe 5 adopts support to substitute, and it is outside or inner that filtration membrane is superimposed upon support; In like manner described core pipe can also be arranged at the outside or inner of filtration membrane, filtration membrane is formed support.
As the enforcement combination that a kind of binding film filters and lamination filters, filter membrane of the present utility model aperture and requirement of strength are relatively low, and service life is relative with filter effect higher, has boundless promotion prospect in industries such as medicine, chemical industry, food, water treatments.
Foregoing description only proposes as a kind of enforceable technical scheme of the stacked deep layer film filter of the utility model, not as the single restrictive condition to its structure itself.
Claims (5)
1, a kind of stacked deep layer film filter is characterized in that: filter was nested on filter tube (5)/support by the filtration membrane (4) of a plurality of stacks and constituted.
2, stacked deep layer film filter according to claim 1 is characterized in that described filter tube (5) perisporium of crossing is provided with the filtration fluid through-hole.
3, stacked deep layer film filter according to claim 1 is characterized in that described filter tube one end of crossing for filtering fluid issuing, and the other end is provided with end socket (6).
4, stacked deep layer film filter according to claim 1 is characterized in that the described filter tube upper and lower settings of crossing has cushion rubber (3,7) with the diaphragm that is fixed and clamped (4).
5, stacked deep layer film filter according to claim 1 is characterized in that described filtration membrane is arranged at core pipe/support outside or inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024721 CN2917741Y (en) | 2006-06-16 | 2006-06-16 | Laminated-sheet type deep layer film filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024721 CN2917741Y (en) | 2006-06-16 | 2006-06-16 | Laminated-sheet type deep layer film filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917741Y true CN2917741Y (en) | 2007-07-04 |
Family
ID=38215546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620024721 Expired - Fee Related CN2917741Y (en) | 2006-06-16 | 2006-06-16 | Laminated-sheet type deep layer film filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917741Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463866A (en) * | 2013-09-13 | 2013-12-25 | 长沙理工大学 | Automatic back-washing disc type centrifugal filtering system |
| CN104958944A (en) * | 2015-05-29 | 2015-10-07 | 宁夏共享机床辅机有限公司 | High-precision bypass filtration apparatus |
| CN107471409A (en) * | 2017-08-25 | 2017-12-15 | 钟聆 | The fast dry systems of plastering and quick-drying technique |
-
2006
- 2006-06-16 CN CN 200620024721 patent/CN2917741Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463866A (en) * | 2013-09-13 | 2013-12-25 | 长沙理工大学 | Automatic back-washing disc type centrifugal filtering system |
| CN103463866B (en) * | 2013-09-13 | 2015-10-21 | 长沙理工大学 | Automatic back-washing disc type centrifugal filtering system |
| CN104958944A (en) * | 2015-05-29 | 2015-10-07 | 宁夏共享机床辅机有限公司 | High-precision bypass filtration apparatus |
| CN107471409A (en) * | 2017-08-25 | 2017-12-15 | 钟聆 | The fast dry systems of plastering and quick-drying technique |
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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 |
Granted publication date: 20070704 Termination date: 20140616 |
|
| EXPY | Termination of patent right or utility model |