Horizontal water spray quenching cooling equipment of cold-rolled roll

Application Number: 00108411
Application Date: 2000.04.30
Publication Number: 1321780
Publication Date: 2001.11.14
Priority Information:
International: C21D1/667;C21D9/38
Applicant(s) Name: Yang Pingsheng
Inventor(s) Name: Yang Pingsheng;Rao Yunfu
Patent Agency Code: 00000
Patent Agent:
Abstract The horizontal spray quenching equipment consists of main sprayer, auxiliary sprayer, workpiece support and driving system and water pump, it is a semi-cyclic open type horizontal spray cooling equipment. After having been heated to quenching temp. the roll for cold rolling whole-body is directly placed in said equipment, at the same time of continuous rotation it can be cooled by means of high-pressure uniform spray water. It has no need of local heat insulating or shielding measures for workpiece, and its operation is convenient, and its spray cooling area and cooling speed can be regulated, its quenching hardness is high and uniform, and depth of hardened layer is large.