Title:
【発明の名称】蒸発式冷却装置の再循環流体処理法
Document Type and Number:
Japanese Patent JPH0824909
Kind Code:
B2
Abstract:
The present invention comprises an improved method and apparatus for treating water in heat exchange systems. The present invention automatically and inexpensively provides an effective chemical to process water systems at times and in proportion to the need for water treatment in such systems. When used in evaporative cooling systems (10), the present invention adds the treatment chemical to the system via the make-up water (44). The make-up water acquires a substantially constant concentration of treatment chemical as it is passed through a device (42) containing a treatment chemical. The constant concentration of chemical is achieved by dividing the make-up flow into two streams within the device, saturating the smaller of the two streams with chemical, and re-mixing the two streams. The biocide agent used in the preferred embodiment of the invention is prilled elemental iodine.
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Inventors:
Dennis Roger Hancher
Wilbur Leslie Medairi Jr.
Daniel H. Pope
Wilbur Leslie Medairi Jr.
Daniel H. Pope
Application Number:
JP13488293A
Publication Date:
March 13, 1996
Filing Date:
June 04, 1993
Export Citation:
Assignee:
Baltimore Aircoil Company, Inc.
International Classes:
C02F1/68; C02F1/76; F28C1/00; F28F25/00; C02F1/50; (IPC1-7): C02F1/50; C02F1/50; C02F1/76; F28C1/00
Domestic Patent References:
| JP61293596A | ||||
| JP5498320A | ||||
| JP5039282A | ||||
| JP377687A | ||||
| JP6411691A | ||||
| JP3505060A | ||||
| JP3626550Y1 |
Attorney, Agent or Firm:
Yoichi Shimizu (1 person outside)
Next Patent: INCLINED ROLLING DEVICE FOR SEAMLESS TUBE