JPS5745314A - Filter - Google Patents
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- Publication number
- JPS5745314A JPS5745314A JP55122037A JP12203780A JPS5745314A JP S5745314 A JPS5745314 A JP S5745314A JP 55122037 A JP55122037 A JP 55122037A JP 12203780 A JP12203780 A JP 12203780A JP S5745314 A JPS5745314 A JP S5745314A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- flow
- sludge
- filter
- cloth
- 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.)
- Granted
Links
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- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To improve filtration efficiency while preventing sticking of sludge to a filter cloth, by forcibly feeding raw liquid from an eccentrically opened inlet-path provided at the upper part of a filter chamber of a vertical and cylindrical filter body into said chamber to flow downward whirling in the chamber.
CONSTITUTION: Raw liquid is forced to flow by a pump, etc. from an inlet-path 1 through an eccentrically opened exit-end 1a provided at a feeding chamber 2 into said chamber 2 to flow downward whiring in a filter chamber 7a. At the same time, only the liquid flows downward through a filter cloth 13 and an inner cylinder 7 of a perforated plate, and a flow-path 8 to flow out from a exit port 3a. Remained sludge stuck to the inner surface of the cloth 13 is stripped from the cloth 13 by the whiring flow of the liquid to deposit on a pinch valve 14 provided at the underside of the body. When the deposited sludge grows upward to lower the filtration efficiency, the filtering operation is stopped to open the pinch valve 14, and stripping rods 10 are advanced to the inside of the cylinder 7 by the action of cylinders 11 to bend the filter cloth 13 and drop the sludge and then the sludge is removed from the valve 14.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122037A JPS5836610B2 (en) | 1980-09-02 | 1980-09-02 | "filtration" machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122037A JPS5836610B2 (en) | 1980-09-02 | 1980-09-02 | "filtration" machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5745314A true JPS5745314A (en) | 1982-03-15 |
JPS5836610B2 JPS5836610B2 (en) | 1983-08-10 |
Family
ID=14826028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55122037A Expired JPS5836610B2 (en) | 1980-09-02 | 1980-09-02 | "filtration" machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5836610B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000024495A1 (en) * | 1998-10-27 | 2000-05-04 | Outokumpu Oyj | Apparatus for removing material from pressurised space |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5198878U (en) * | 1975-02-07 | 1976-08-07 |
-
1980
- 1980-09-02 JP JP55122037A patent/JPS5836610B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5198878U (en) * | 1975-02-07 | 1976-08-07 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000024495A1 (en) * | 1998-10-27 | 2000-05-04 | Outokumpu Oyj | Apparatus for removing material from pressurised space |
US6521121B1 (en) | 1998-10-27 | 2003-02-18 | Outokumpu Oyj | Apparatus for removing material from pressurised space |
Also Published As
Publication number | Publication date |
---|---|
JPS5836610B2 (en) | 1983-08-10 |
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