SINTERED ORE COOLING MACHINE

Japanese Patent JP2016001100

A

PROBLEM TO BE SOLVED: To provide a compact sintered ore cooling machine having high sintered ore cooling efficiency, capable of treating a large amount of sintered ores, having high heat recovery efficiency, and easily collecting dust.SOLUTION: A sintered ore cooling machine 1 is provided with a gas passing portion for storing sintered ores and allowing a gas to pass therethrough on one of side faces of a cooling tank 3, and a part facing to the gas passing portion of the other side face of the cooling tank 3 is a ventilating portion for storing the sintered ores and allowing the air to pass therethrough. A length in the height direction, of a cooling region defined by a region held between the gas passing portion and the ventilating portion is 1/2 or more of the height of the cooling tank 3, the cooling region exists within a range of 1/6 to 1/4 of the height of the cooling tank 3 in thickness, upper ends of both side walls at an inner peripheral side and an outer peripheral side of the cooling tank 3 are positioned at the height of 1.2 times or more of a thickness of the cooling region with respect to the upper end of the cooling region, and the cooling machine includes a suction chamber formation wall 39 forming a suction chamber 5, an intake duct 7 connected to the suction chamber 5, a suction device for sucking a gas in the cooling tank 3, and an exhaust heat recovery unit.

JP4027744

Cooling device for reduced iron ingots

KAWABUCHI KAZUO
OIKAWA TOMOAKI
TATSUMI YOSHIKI

JP2014243624A

January 07, 2016

December 02, 2014

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JP STEEL PLANTECH CO

F27B21/00; C22B1/26; F27B21/08; F27D17/00

JPS61187370U	1986-11-21
JP2004069135A	2004-03-04
JP2008232519A	2008-10-02
JPS5166504U	1976-05-26
JPS5763646A	1982-04-17
JPS61183959U	1986-11-17
JPS5792758U	1982-06-08

Toshihiko Ishikawa

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