Apparatus for cooling sheet steel by water spraying
摘要
Cooling water is sprayed under a predetermined pressure range and at a predetermined discharge rate over the both surfaces of a sheet to be treated which is reciprocated lengthwise at such a velocity that the product of the reciprocating velocity and thickness of the sheet may be maintained within a predetermined range. The spraying direction of each spray nozzle is individually controlled so that any water remaining over the surface of the sheet may be expelled out. The method and apparatus is especially adapted for use in the normalizing process and in the process for cooling hot-rolled sheet steel.
申请公布号
US4371149(A)
申请公布日期
1983.02.01
申请号
US19800169508
申请日期
1980.07.21
申请人
ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA;SUMITOMO METAL INDUSTRIES, LTD.