JPS55147107A - Continuous cleaning device using ball - Google Patents
Continuous cleaning device using ballInfo
- Publication number
- JPS55147107A JPS55147107A JP2273880A JP2273880A JPS55147107A JP S55147107 A JPS55147107 A JP S55147107A JP 2273880 A JP2273880 A JP 2273880A JP 2273880 A JP2273880 A JP 2273880A JP S55147107 A JPS55147107 A JP S55147107A
- Authority
- JP
- Japan
- Prior art keywords
- balls
- route
- cleaning
- recoverer
- membrane
- 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
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To effect sufficient cleaning of very dirty membrane through increased cleaning cycle using balls by a method wherein plural trap/project devices for membrane-cleaning balls are installed in circulation route of a membrane separation unit, and these devices are synchronized with in-route valve operation.
CONSTITUTION: Balls are used to clean membrane, pass through route 14, reach the first trapper 100A, and are stopped if the valve 23 is open. If the valve 23 is closed, the balls pass through route 25, 26, enter the second trapper 100B, and are stopped when the recoverer 17 contains balls, then, after the recoverer 17 has discharged the previous balls, enter the recoverer 17. The balls in the recoverer are discharged, at valves 23, 19, 20 open, valves 21, 22, 18 closed, into cleaning route together with raw water. Even if module route is long so that ball circulation time is long, this device allows continuous ball flow for cleaning by switching valves.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55022738A JPS5820646B2 (en) | 1980-02-27 | 1980-02-27 | membrane separation equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55022738A JPS5820646B2 (en) | 1980-02-27 | 1980-02-27 | membrane separation equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55147107A true JPS55147107A (en) | 1980-11-15 |
JPS5820646B2 JPS5820646B2 (en) | 1983-04-25 |
Family
ID=12091056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55022738A Expired JPS5820646B2 (en) | 1980-02-27 | 1980-02-27 | membrane separation equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5820646B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575116A (en) * | 1982-12-27 | 1986-03-11 | Toyota Jidosha Kabushiki Kaisha | Shock absorber control unit for use of a vehicle suspension |
US4621832A (en) * | 1982-12-27 | 1986-11-11 | Nippondenso Co., Ltd. | Shock absorber control system |
EP1382377A1 (en) * | 2002-07-15 | 2004-01-21 | TUCHENHAGEN GmbH | Joint filtering and filter cleaning |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH053100Y2 (en) * | 1988-04-28 | 1993-01-26 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4831774A (en) * | 1971-08-26 | 1973-04-26 | ||
JPS51109288A (en) * | 1975-03-22 | 1976-09-28 | Hitachi Ltd | KANSHIKIMAKUBUNRISOCHI |
-
1980
- 1980-02-27 JP JP55022738A patent/JPS5820646B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4831774A (en) * | 1971-08-26 | 1973-04-26 | ||
JPS51109288A (en) * | 1975-03-22 | 1976-09-28 | Hitachi Ltd | KANSHIKIMAKUBUNRISOCHI |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575116A (en) * | 1982-12-27 | 1986-03-11 | Toyota Jidosha Kabushiki Kaisha | Shock absorber control unit for use of a vehicle suspension |
US4621832A (en) * | 1982-12-27 | 1986-11-11 | Nippondenso Co., Ltd. | Shock absorber control system |
EP1382377A1 (en) * | 2002-07-15 | 2004-01-21 | TUCHENHAGEN GmbH | Joint filtering and filter cleaning |
WO2004007059A1 (en) * | 2002-07-15 | 2004-01-22 | Tuchenhagen Gmbh | Joint filtering and filter cleaning |
Also Published As
Publication number | Publication date |
---|---|
JPS5820646B2 (en) | 1983-04-25 |
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