发明名称 Apparatus for continuously cooling metal strip
摘要 An apparatus for continuously cooling a metal strip, which comprises: at least one cooling roll, which is freely rotatable and in contact with a metal strip continuously travelling in the longitudinal direction thereof, for continuously cooling the metal strip, a cooling liquid flowing through the interior of the cooling roll to continuously cool same, a contact area between the surface of the cooling roll and the surface of the metal strip being controllable; and a gas cooler, arranged on the exist side of the at least one cooling roll, for continuously cooling the metal strip by blowing a cooling gas onto the surface of the metal strip so as to achieve a uniform temperature distribution in the width direction of the metal strip after the final cooling thereof, the gas cooler comprising a plurality of mutually independent nozzle headers for blowing the cooling gas onto the surface of the metal strip, and the plurality of nozzle headers controlling at least one of a flow rate and a flow velocity of the cooling gas in the width direction of the metal strip.
申请公布号 US5182074(A) 申请公布日期 1993.01.26
申请号 US19910734131 申请日期 1991.07.22
申请人 NKK CORPORATION 发明人 YOSHIOKA, OSAMI;MATSUI, NAOKI;SATO, HIROAKI;OMORI, KOUJI;YAMAZAKI, MASAYUKI;SUZUKI, MASAFUMI;OISHI, HITOSHI;KITAGAWA, NAOTO;SEIKE, TAKAYA;ARAKI, YASUHIRO
分类号 C21D1/613;C21D9/573 主分类号 C21D1/613
代理机构 代理人
主权项
地址