| 摘要 |
PROBLEM TO BE SOLVED: To obtain the saving of water resource and also, to prevent the clogging in a cooling jacket and a water-supply piping caused by scaling. SOLUTION: In a cooling system of exhaust gas in a converter for cooling the high temperature exhaust gas generated in the converter (1) by utilizing vaporizing latent heat of the cooling water in the cooling jacket (2); this cooling system has; an air-cooling type heat exchanger (3) for returning the vapor generated in the cooling jacket (2) to the water; water supplying passages (4, 6, 5, 7) for reusing by supplying distilled water obtained with the returned water as the cooling water into the cooling jacket (2); and a pressure adjusting fan (11) which connects with the outlet of the air-cooling type heat exchanger (3), and exhausting the vapor in this heat exchanger (3) into the atmosphere to adjust the vapor pressure. COPYRIGHT: (C)2007,JPO&INPIT |
