JPS644204A - Hollow thread module - Google Patents
Hollow thread moduleInfo
- Publication number
- JPS644204A JPS644204A JP15654687A JP15654687A JPS644204A JP S644204 A JPS644204 A JP S644204A JP 15654687 A JP15654687 A JP 15654687A JP 15654687 A JP15654687 A JP 15654687A JP S644204 A JPS644204 A JP S644204A
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- collecting mechanism
- intake pipes
- bundle
- cross
- 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
Abstract
PURPOSE:To increase a filteration efficiency without increasing the flow resistance of filtered water in a collecting mechanism by gradually enlarging the cross section area of the collecting mechanism of a hollow yarn module formed by connecting stepwise the vertical bundle of hollow yarns arranged circumferentially to the collecting mechanism. CONSTITUTION:The cross section areas of intake pipes 2C, 2B and 2A at a hollow yarn module formed by stepwise connecting the vertical connection 5A and 5B of a bundle 4 of hollow yarns through connecter 6 are made so that 2C is smaller than 2B and 2B is smaller than 2A. The bundle 4 of hollow yarns is formed by arranging open ends hollow yarns 3 around the intake pipes 2 with open ends as a collecting mechanism. When raw water is treated with this kind of hollow yarn module suspended in a filteration column, the flow rate of filtered water in the intake pipes 2 becomes greater as the intake pipe 2 positions move upper; however, a flow resistance of the filtered water does not increase accordingly because the cross section area of the intake pipes 2 becomes larger stepwise.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15654687A JPH0824823B2 (en) | 1987-06-25 | 1987-06-25 | Hollow fiber module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15654687A JPH0824823B2 (en) | 1987-06-25 | 1987-06-25 | Hollow fiber module |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS644204A true JPS644204A (en) | 1989-01-09 |
JPH0824823B2 JPH0824823B2 (en) | 1996-03-13 |
Family
ID=15630160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15654687A Expired - Lifetime JPH0824823B2 (en) | 1987-06-25 | 1987-06-25 | Hollow fiber module |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0824823B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013150959A (en) * | 2012-01-25 | 2013-08-08 | Lixil Corp | Water purifier |
WO2017204123A1 (en) * | 2016-05-25 | 2017-11-30 | 東レ株式会社 | Separation membrane module |
JP2018094539A (en) * | 2016-12-16 | 2018-06-21 | 株式会社東芝 | Steam separator |
-
1987
- 1987-06-25 JP JP15654687A patent/JPH0824823B2/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013150959A (en) * | 2012-01-25 | 2013-08-08 | Lixil Corp | Water purifier |
WO2017204123A1 (en) * | 2016-05-25 | 2017-11-30 | 東レ株式会社 | Separation membrane module |
CN109152988A (en) * | 2016-05-25 | 2019-01-04 | 东丽株式会社 | separation membrane module |
JPWO2017204123A1 (en) * | 2016-05-25 | 2019-03-22 | 東レ株式会社 | Separation membrane module |
AU2017269010B2 (en) * | 2016-05-25 | 2022-06-30 | Toray Industries, Inc. | Separation membrane module |
JP2018094539A (en) * | 2016-12-16 | 2018-06-21 | 株式会社東芝 | Steam separator |
Also Published As
Publication number | Publication date |
---|---|
JPH0824823B2 (en) | 1996-03-13 |
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Legal Events
Date | Code | Title | Description |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 12 Free format text: PAYMENT UNTIL: 20080313 |