JPS57100904A - Cooling of ozonizer - Google Patents

Cooling of ozonizer

Info

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
Application number
JP17715580A
Other languages
Japanese (ja)
Inventor
Nobuyoshi Umiga
Yuji Fukada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP17715580A priority Critical patent/JPS57100904A/en
Publication of JPS57100904A publication Critical patent/JPS57100904A/en
Pending legal-status Critical Current

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
JP17715580A 1980-12-17 1980-12-17 Cooling of ozonizer Pending JPS57100904A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0550077A (en) * 1991-08-13 1993-03-02 Ebara Corp Ozone purifying apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
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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