JPS5695306A - Cleaning method of raw liquid supply header - Google Patents
Cleaning method of raw liquid supply headerInfo
- Publication number
- JPS5695306A JPS5695306A JP17248579A JP17248579A JPS5695306A JP S5695306 A JPS5695306 A JP S5695306A JP 17248579 A JP17248579 A JP 17248579A JP 17248579 A JP17248579 A JP 17248579A JP S5695306 A JPS5695306 A JP S5695306A
- Authority
- JP
- Japan
- Prior art keywords
- header
- hollow yarn
- raw liquid
- washing
- port
- 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
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To prevent clogging by providing a washing liquid supply port and a discharge port on the opposite side in a manner as to wash header faces in parallel to a raw liquid header and occasionally washing the header faces in a method of supplying colloidal raw liquid to the inside surfaces of hollow yarn membranes and filtering and concentrating the same.
CONSTITUTION: Colloidal raw liquid such as paints, soy source, liquor, emulsion, latex, and suspension of pigments etc. is supplied to the membrane inside surfaces of hollow yarn 6, 6' of a module bundled with hollow yarn, whereby it is filtered and concentrated. Washing liquid is supplied to a raw liquid supply header 1 through a washing liquid supply port 2, and while it flows parallel to header faces 3, it washes the scale and is discharged from a washing liquid discharge port 4. During this washing, the port 5 is held closed or supplying the raw liquid with said port held open is equally well. In the case of making combination use of backwashing of the hollow yarn membranes, the washing liquid flows into the header through the hollow yarn membranes 6, 6' as well. In this way, the closing of the hollow yarn end openings is prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17248579A JPS5695306A (en) | 1979-12-28 | 1979-12-28 | Cleaning method of raw liquid supply header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17248579A JPS5695306A (en) | 1979-12-28 | 1979-12-28 | Cleaning method of raw liquid supply header |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5695306A true JPS5695306A (en) | 1981-08-01 |
| JPS6329564B2 JPS6329564B2 (en) | 1988-06-14 |
Family
ID=15942855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17248579A Granted JPS5695306A (en) | 1979-12-28 | 1979-12-28 | Cleaning method of raw liquid supply header |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5695306A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623432U (en) * | 1992-07-30 | 1994-03-29 | 株式会社サークル鉄工 | Management work device for raising seedlings |
| JP2009202063A (en) * | 2008-02-26 | 2009-09-10 | Mitsubishi Heavy Ind Ltd | Method and apparatus for cleaning reverse osmosis membrane module |
| JP2018103170A (en) * | 2016-12-22 | 2018-07-05 | 株式会社クボタ | Membrane module operation method and membrane module |
| WO2019203025A1 (en) * | 2018-04-17 | 2019-10-24 | 株式会社神戸製鋼所 | Fluid flow-path device |
-
1979
- 1979-12-28 JP JP17248579A patent/JPS5695306A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623432U (en) * | 1992-07-30 | 1994-03-29 | 株式会社サークル鉄工 | Management work device for raising seedlings |
| JP2009202063A (en) * | 2008-02-26 | 2009-09-10 | Mitsubishi Heavy Ind Ltd | Method and apparatus for cleaning reverse osmosis membrane module |
| JP2018103170A (en) * | 2016-12-22 | 2018-07-05 | 株式会社クボタ | Membrane module operation method and membrane module |
| WO2019203025A1 (en) * | 2018-04-17 | 2019-10-24 | 株式会社神戸製鋼所 | Fluid flow-path device |
| JP2019184208A (en) * | 2018-04-17 | 2019-10-24 | 株式会社神戸製鋼所 | Fluid flow passage device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6329564B2 (en) | 1988-06-14 |
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