发明名称 |
COOLING APPARATUS FOR HOT ROLLED STEEL BAND AND METHOD OF COOLING THE STEEL BAND |
摘要 |
A hot-strip cooling device and a cooling method are provided wherein uniform cooling of a hot-rolled steel strip using coolant is possible from the leading end to the trailing end of the steel strip. A cooling device (10) includes a plurality of round nozzles (15) disposed obliquely in such a manner as to eject rod-like flows of coolant at an ejection angle ¸ toward the upstream side in a direction in which a steel strip (12) travels, and a pinch roll (11) disposed on the upstream side with respect to the round nozzles (15) and configured to pinch the steel strip (12) in combination with a roller table (8).
|
申请公布号 |
EP1992426(A1) |
申请公布日期 |
2008.11.19 |
申请号 |
EP20060832688 |
申请日期 |
2006.11.09 |
申请人 |
JFE STEEL CORPORATION |
发明人 |
UEOKA, SATOSHI;FUJIBAYASHI, AKIO;NAKATA, NAOKI;KUROKI, TAKASHI;TOMITA, SHOUGO |
分类号 |
B21B45/02 |
主分类号 |
B21B45/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|