JPS57100904A - Cooling of ozonizer - Google Patents
Cooling of ozonizerInfo
- Publication number
- JPS57100904A JPS57100904A JP17715580A JP17715580A JPS57100904A JP S57100904 A JPS57100904 A JP S57100904A JP 17715580 A JP17715580 A JP 17715580A JP 17715580 A JP17715580 A JP 17715580A JP S57100904 A JPS57100904 A JP S57100904A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- stopped
- ozone
- water
- pump
- 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
Abstract
PURPOSE: To save a large amount of high-quality cooling water or a cooling tower, by cooling an ozonizer with water treated with microorganism, releasing attached slime of the cooling system intermittently with treated water having high concentration of dissolved oxygen.
CONSTITUTION: The pump 4 is stopped before the ozonizer 12 is stopped, water treated with microorganism stored in the ozone reaction tower 7 is made into ozone-containing water having high concentration of dissolved ozone. The valve 14 is closed, the electrical discharge of the device 12 is stopped, a remaining ozonized gas with low concentration is sent directly to the ozone discharging and decomposing tower 17, and the feeder 11 for raw material is stopped. Simultaneously, the pump 18 of water treated with microorganis for cooling is stopped, and all the water treated with microorganism in the cooling part 13 is discharged from drain pipe 25. The pump 24 is operated, and ozone-containing water in the tower 7 is fed to the cooling system. When the pump 22 is stopped, and the valves 19, 23, and 24 are allowed to stand in open state, the slime becomes an easily releasable state about in a hour, and dissolved ozone vanishes. Then, the pump 18 is operated, a large amount of water treated with microorganism is made to flow to discharge the slime.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17715580A JPS57100904A (en) | 1980-12-17 | 1980-12-17 | Cooling of ozonizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17715580A JPS57100904A (en) | 1980-12-17 | 1980-12-17 | Cooling of ozonizer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57100904A true JPS57100904A (en) | 1982-06-23 |
Family
ID=16026141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17715580A Pending JPS57100904A (en) | 1980-12-17 | 1980-12-17 | Cooling of ozonizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57100904A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0550077A (en) * | 1991-08-13 | 1993-03-02 | Ebara Corp | Ozone purifying apparatus |
-
1980
- 1980-12-17 JP JP17715580A patent/JPS57100904A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0550077A (en) * | 1991-08-13 | 1993-03-02 | Ebara Corp | Ozone purifying apparatus |
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