CN2214215Y - Cyclone mechanic filter - Google Patents
Cyclone mechanic filter Download PDFInfo
- Publication number
- CN2214215Y CN2214215Y CN 95239145 CN95239145U CN2214215Y CN 2214215 Y CN2214215 Y CN 2214215Y CN 95239145 CN95239145 CN 95239145 CN 95239145 U CN95239145 U CN 95239145U CN 2214215 Y CN2214215 Y CN 2214215Y
- Authority
- CN
- China
- Prior art keywords
- staving
- pipe
- backwash
- barrel body
- water inlet
- 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
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a cyclone mechanical filter. A water inlet pipe of the filter is connected with the lateral face of the upper part of a barrel body; a backwash pipe is connected with the lateral face of the lower part of the barrel body; the axial directions of the water inlet pipe and the backwash pipe are consistent with the direction of the tangent of the barrel body; the top end of the barrel body is connected with a water outlet pipe; a central pipe is arranged in the center of the barrel body. Water stream of the utility model has small vertical pressure to filtered materials, and the filtered materials are not easy to compact and agglomerate. Thus, the utility model has the advantages of little running resistance, high filtering efficiency and good water outlet quality; during backwash, the filtered materials are easy to loosen and the washing effect is good. The utility model also has the advantages of simple structure, low cost and low running cost.
Description
The utility model relates to a kind of water treatment filter.
At present, the mechanical type filter that water treatment is adopted is single current or double-current method, and filtration all is axial current with backwash, and current are perpendicular to the filter bed surface.Its shortcoming is: running resistance is big, and backwash is not thorough, the easy compacting caking of filtrate.Thereby effluent quality is relatively poor.
The purpose of this utility model provides little, easy backwash of a kind of running resistance and the good spiral-flow type mechanical filter of effluent quality.
The purpose of this utility model is achieved in that a water inlet pipe is connected a cylindrical staving upper side, and a backwash pipe connects cylindrical staving lower side, water inlet pipe and backwash pipe axially consistent with the tangential direction of staving.The staving top connects an outlet pipe, and filtrate is put in the bottom in the staving, and a central tube is adorned at the staving center.The central tube bottom is arranged in filtrate, and the central tube upper end connects the outlet pipe on staving top.Aperture is arranged at the central tube bottom, and a net is overlapped in the outside.
Current of the present utility model are little to the pressure at right angle of filtrate, and filtrate is difficult for the compacting caking.Therefore, running resistance is little, the filter efficiency height, and effluent quality is good; During backwash, filtrate is easy to become flexible, and developing result is good.It is simple in structure, and cost is low, and operating cost is low.
Elaborate below in conjunction with drawings and Examples.
Fig. 1 is a spiral-flow type mechanical filter structure chart.
Fig. 2 is a spiral-flow type mechanical filter vertical view.
(1) outlet pipe, (2) staving, (3) water inlet pipe, (4) central tube, (5) net, (6) filtrate, (7) backwash pipe among the figure.
In Fig. 1, water inlet pipe (3) is connected staving (2) upper side, and backwash pipe (7) connects staving (2) lower side, water inlet pipe (3) and backwash pipe (7) axial consistent with the tangential direction of staving (2).Staving (2) top connects outlet pipe (1), and filtrate (6) is put in the interior bottom of staving (2), and central tube (4) bottom in the staving (2) is arranged in filtrate (6), and central tube (4) upper end connects the outlet pipe (1) on staving (2) top.Aperture is arranged at central tube (4) bottom, outside cover net (5).
During operation, former water is entered in the staving (2) by the tangential direction of top water inlet pipe (1) along staving (2), after filtrate (6) filtering, passes net (5) and enters central tube (4) bottom, discharges from the outlet pipe (1) on staving (2) top at last.During backwash, backwash water enters in the staving (2) along staving (2) tangential direction from backwash pipe (7), enters in the central tube (4) through filtrate (6), net (5), discharges from staving (2) top outlet pipe (1).
Claims (2)
1, a kind of spiral-flow type mechanical filter, constitute by in staving connection water inlet pipe, outlet pipe, backwash pipe and the staving filtrate being installed, it is characterized in that: water inlet pipe connects the staving upper side, the backwash pipe connects the staving lower side, water inlet pipe and backwash pipe axially consistent with the tangential direction of staving, the staving top connects outlet pipe, staving center dress central tube.
2, spiral-flow type mechanical filter according to claim 1, it is characterized in that: the central tube bottom is arranged in filtrate, and the central tube upper end connects the outlet pipe on staving top, and aperture is arranged at the central tube bottom, outside cover net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239145 CN2214215Y (en) | 1995-01-20 | 1995-01-20 | Cyclone mechanic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239145 CN2214215Y (en) | 1995-01-20 | 1995-01-20 | Cyclone mechanic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2214215Y true CN2214215Y (en) | 1995-12-06 |
Family
ID=33880998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95239145 Expired - Fee Related CN2214215Y (en) | 1995-01-20 | 1995-01-20 | Cyclone mechanic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2214215Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669991A (en) * | 2017-01-13 | 2017-05-17 | 山东建筑大学 | Efficient self-cleaning composite cyclone separator |
| CN110354547A (en) * | 2019-08-13 | 2019-10-22 | 周子翘 | Automatically cleaning filter device |
-
1995
- 1995-01-20 CN CN 95239145 patent/CN2214215Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669991A (en) * | 2017-01-13 | 2017-05-17 | 山东建筑大学 | Efficient self-cleaning composite cyclone separator |
| CN106669991B (en) * | 2017-01-13 | 2019-01-22 | 山东建筑大学 | A kind of high efficiency self-cleaning twofold whirl separator |
| CN110354547A (en) * | 2019-08-13 | 2019-10-22 | 周子翘 | Automatically cleaning filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |