Title:
圧延機の冷却装置
Document Type and Number:
Japanese Patent JP4101935
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce energy consumption by efficiently cooling rolled stocks and rolls, and effectively recovering the heat held in cooling water to be recovered. SOLUTION: The cooling water after cooling the rolled stocks 1 and rolls 2 is recovered by using a cooled water recovering pool 19, after recovering the heat held in the cooling water by a heat recovering means 17, the water is cooled to room temp. by a recovered water cooling means 11 and the room- temp. water sent from the means 11 is entered into a coolin-water supplying means 12. In the cooling-water supplying means 12, the water is mixed with the freezing-point water from an ice reservoir means 13 to obtain low-temp. water (usually, <=10 deg.C) and is used for cooling the rolled stocks 1 and rolls 2. The heat recovered by the heat recovering means 17 is utilized in a power generating means 18.
Inventors:
Hiroyuki Imanari
Application Number:
JP19128398A
Publication Date:
June 18, 2008
Filing Date:
July 07, 1998
Export Citation:
Assignee:
Toshiba Mitsubishi Electric Industrial Systems Co., Ltd.
International Classes:
B21B45/02; F25D17/02; B21B37/00; B21B37/76; F25C1/00; F25D13/00; F28C1/00
Domestic Patent References:
| JP7024509A | ||||
| JP5337534A | ||||
| JP9239402A | ||||
| JP8090045A | ||||
| JP5192707A | ||||
| JP10152199A |
Attorney, Agent or Firm:
Norio Ohu