JPS5586508A - Filtering apparatus - Google Patents
Filtering apparatusInfo
- Publication number
- JPS5586508A JPS5586508A JP16219078A JP16219078A JPS5586508A JP S5586508 A JPS5586508 A JP S5586508A JP 16219078 A JP16219078 A JP 16219078A JP 16219078 A JP16219078 A JP 16219078A JP S5586508 A JPS5586508 A JP S5586508A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- sectional area
- reduced
- radiation
- porous
- 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.)
- Pending
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To reduce the system capacity of apparatus and the dose irradiated with radiation by providing a member, decreasing the sectional area of flow passage of treated water, in parallel with a tube axis within a porous filter.
CONSTITUTION: In a waste liquid treating apparatus of an atomic power plant, a nuclear fuel reprocessing in stitution, etc., a rod 6 mode of SUS having uniform diameter is inserted in the direction of axis into the porous tube filter 4 of a filter main body in such a manner that the rod is not contacted directly with the filter 4. Since circulating water containing suspended clads and flowing into the porous tube filter 4 at constant velocity is passed through the filter having the decreased sectional area, flow velocity is speeded up and flow rate is reduced. The clad removing rate is enhanced by the increased flow velocity. As a residence amount of water within the filter is reduced in proportion to the sectional area of flow passage, the dose irradiated with radiation can greatly be reduced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16219078A JPS5586508A (en) | 1978-12-25 | 1978-12-25 | Filtering apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16219078A JPS5586508A (en) | 1978-12-25 | 1978-12-25 | Filtering apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5586508A true JPS5586508A (en) | 1980-06-30 |
Family
ID=15749706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16219078A Pending JPS5586508A (en) | 1978-12-25 | 1978-12-25 | Filtering apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5586508A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6411699U (en) * | 1987-07-10 | 1989-01-20 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4945145A (en) * | 1972-09-06 | 1974-04-30 | ||
JPS4945146A (en) * | 1972-07-28 | 1974-04-30 | ||
JPS511555B1 (en) * | 1971-06-01 | 1976-01-19 | ||
JPS53102282A (en) * | 1977-02-17 | 1978-09-06 | Unitika Ltd | Filter for fludized bed |
-
1978
- 1978-12-25 JP JP16219078A patent/JPS5586508A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS511555B1 (en) * | 1971-06-01 | 1976-01-19 | ||
JPS4945146A (en) * | 1972-07-28 | 1974-04-30 | ||
JPS4945145A (en) * | 1972-09-06 | 1974-04-30 | ||
JPS53102282A (en) * | 1977-02-17 | 1978-09-06 | Unitika Ltd | Filter for fludized bed |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6411699U (en) * | 1987-07-10 | 1989-01-20 |
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