There is disclosed a rolling arrangement including a rolling stand and a preceding descaling means. In order to obtain a perfect surface quality while maintaining a high energy content of the rolling stock the descaling means is arranged immediately in front of the rolls of the rolling stand and is formed by a rotor descaling means. The liquid jets emerging from the rotor descaling means and impinging on the rolling stock are directed opposite to the rolling direction. The liquid impinging on the point of impact of the liquid jet on the surface of the rolling stock, after impingement has a flow resultant which-projected on the rolling direction-has a component opposite to the rolling direction.
申请公布号
US5697241(A)
申请公布日期
1997.12.16
申请号
US19950563514
申请日期
1995.11.28
申请人
VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH
发明人
DJUMLIJA, GERLINDE;MOSER, FRIEDRICH;OBERHUMER, JOHANN;PUEHRINGER, HEINRICH;ZEMAN, KLAUS