JPS5450475A - Conditioning apparatus for cooling water of heat exchanger - Google Patents
Conditioning apparatus for cooling water of heat exchangerInfo
- Publication number
- JPS5450475A JPS5450475A JP11683177A JP11683177A JPS5450475A JP S5450475 A JPS5450475 A JP S5450475A JP 11683177 A JP11683177 A JP 11683177A JP 11683177 A JP11683177 A JP 11683177A JP S5450475 A JPS5450475 A JP S5450475A
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- water
- unit
- valves
- heat exchanger
- 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
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
PURPOSE: To maintain excellent heat exchange ratio by operating valves, which is set on a bypa equipped with a refining unit, by a water quality detecting unit for a circuit through which cooling water circulates.
CONSTITUTION: When the electric conductivity increases to a prescribed value, e.g., 500μv/cm or higher, valves 8a, 8b are opened by an electric eonductivity measring unit 6, so that a constant quantity of cooling water is passed through a refining apparatus 9 consisting of a zeolite tank 9a, an anion and a cation exchange resin tanks 9b, 9c set on the bypath 7, and is refined. When the electric conductivity of the cooling water decreases to a prescribed value, e.g., 300μv/cm or lower, the valves 8a, 8b are closed by the unit 6. The cooling water is cooled in a cooling tower 1, circulated by a pump 2 through a heat exchanger 3. Water 5 is replenished to a water tank installed at the base of the tower 1 in order to maintain the water level constant
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11683177A JPS5450475A (en) | 1977-09-30 | 1977-09-30 | Conditioning apparatus for cooling water of heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11683177A JPS5450475A (en) | 1977-09-30 | 1977-09-30 | Conditioning apparatus for cooling water of heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5450475A true JPS5450475A (en) | 1979-04-20 |
Family
ID=14696696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11683177A Pending JPS5450475A (en) | 1977-09-30 | 1977-09-30 | Conditioning apparatus for cooling water of heat exchanger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5450475A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6470190A (en) * | 1987-09-02 | 1989-03-15 | Henkel Kgaa | Method and apparatus for treatment of circulating cooled water |
JPH0252085A (en) * | 1988-08-12 | 1990-02-21 | Takasago Thermal Eng Co Ltd | Treatment of waste pure water |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5291549A (en) * | 1976-01-27 | 1977-08-02 | Kubota Ltd | Method for controlling quality of circulating water |
-
1977
- 1977-09-30 JP JP11683177A patent/JPS5450475A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5291549A (en) * | 1976-01-27 | 1977-08-02 | Kubota Ltd | Method for controlling quality of circulating water |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6470190A (en) * | 1987-09-02 | 1989-03-15 | Henkel Kgaa | Method and apparatus for treatment of circulating cooled water |
JPH0252085A (en) * | 1988-08-12 | 1990-02-21 | Takasago Thermal Eng Co Ltd | Treatment of waste pure water |
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