福建冶金2024，Vol.53Issue(3)：12-15,4.
中厚板中间坯冷却装置的研究与应用
Research and Application of Intermediate Slab Cooling Device
谢伟1
作者信息
- 1. 福建省三钢(集团)有限责任公司中板厂, 福建三明 354000
- 折叠
摘要
Abstract
The cooling rate and rolling efficiency can be increased by forced cooling of the intermediate billet after rough rolling through the intermediate cooling device(IC).The problems of low cooling strength,poor cooling uniformity and so on exist in the original IC device of a domestic medium plate factory,which affect the cooling effect of the intermediate billet.For this purpose,a new type IC device is designed,which is arranged on the output roller table after roughing mill,and adopts turbidity ring low pressure water supply.The cooling zone length is 6.4 m,and the maximum single pass cooling temperature drop of 92 mm intermediate billet is more than 50℃.After the transformation,the problems of insufficient cooling capacity and uneven cooling before the transformation can be effectively solved,and the production efficiency can be improved.关键词
中间喷淋装置/中板/轧后冷却/冷却均匀性Key words
intermediate spray device/middle plate/cooling after rolling/cooling uniformity引用本文复制引用
谢伟..中厚板中间坯冷却装置的研究与应用[J].福建冶金,2024,53(3):12-15,4.
