JPS5535987A - Cleaning of packed tower - Google Patents
Cleaning of packed towerInfo
- Publication number
- JPS5535987A JPS5535987A JP11097478A JP11097478A JPS5535987A JP S5535987 A JPS5535987 A JP S5535987A JP 11097478 A JP11097478 A JP 11097478A JP 11097478 A JP11097478 A JP 11097478A JP S5535987 A JPS5535987 A JP S5535987A
- Authority
- JP
- Japan
- Prior art keywords
- packings
- tower
- valve
- soiled
- packed tower
- 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 clean only upper layer portion in concentrated manner as well as prevent the loss of packings by the procedure in which the soiled packings of the upper layer of the packed tower is transferred to wasing tower from strainer below the packing layer surface with washing water and washed and then sent back.
CONSTITUTION: The treated water 11 as a washing water is injected through the strainer 4 onto the upper layer of the packed tower 3 by closing the valve 15 and opening the valve 14, whereupon the washing water and soiled packings are flowed from the water collection and sprinkling apparatus 8 into the washing tower 10, while packings are arrested by the screen 16. The packings are sufficiently washed in the washing tower 10 and then the washed packings are again accumulated on the packed layer 3 of the packed tower 1 by closing the valve 18 and opening the valve 9. In this way, only the soiled packings can be cleaned and their function can be restored. In addition, the loss of packings due to outflow can be prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11097478A JPS5535987A (en) | 1978-09-07 | 1978-09-07 | Cleaning of packed tower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11097478A JPS5535987A (en) | 1978-09-07 | 1978-09-07 | Cleaning of packed tower |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5535987A true JPS5535987A (en) | 1980-03-13 |
JPS5732616B2 JPS5732616B2 (en) | 1982-07-12 |
Family
ID=14549205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11097478A Granted JPS5535987A (en) | 1978-09-07 | 1978-09-07 | Cleaning of packed tower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5535987A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100433754B1 (en) * | 2001-10-29 | 2004-06-04 | 한국전력공사 | Cleaning method of Contaminated Ion Exchange Resin |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50142472A (en) * | 1974-04-20 | 1975-11-17 | ||
JPS51108675A (en) * | 1975-02-20 | 1976-09-27 | Kokusai Kankyo Kontorooru Kk | EKITAISHORINIOKERURYUJOBUTSUSHITSUNOTORIKAEHOHOOYOBISONOSOCHI |
-
1978
- 1978-09-07 JP JP11097478A patent/JPS5535987A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50142472A (en) * | 1974-04-20 | 1975-11-17 | ||
JPS51108675A (en) * | 1975-02-20 | 1976-09-27 | Kokusai Kankyo Kontorooru Kk | EKITAISHORINIOKERURYUJOBUTSUSHITSUNOTORIKAEHOHOOYOBISONOSOCHI |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100433754B1 (en) * | 2001-10-29 | 2004-06-04 | 한국전력공사 | Cleaning method of Contaminated Ion Exchange Resin |
Also Published As
Publication number | Publication date |
---|---|
JPS5732616B2 (en) | 1982-07-12 |
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