公开(公告)号：WO2005005717A3

公开(公告)日：2005-05-12

申请号：PCT/US2004019095

申请日：2004-07-02

Applicant: NEW CASTLE IND INC

Inventor： WOMER TIMOTHY W ,  QUICK BRADLEY C ,  COZZARIN GEORGE R

IPC: D21F5/02 ,  F28F5/02 ,  B21C35/00

CPC classification number: D21F5/022 ,  F28F5/02

Abstract: A heat transfer roll (30) for producing sheet material, particularly material having a cross-section whose thickness varies across the width of a sheet being formed, includes a journal (32) on which the roll (30) its rotatably supported, and at least two cooling channels (112, 114) at the surface of the roll (30) that can be supplied with various fluids at various flow rates and temperatures. Fluid in the first and second channels flows at predetermined longitudinal positions at the roll surface (102). The first channel includes cylindrical spiral portions and the second channel includes a circular cylindrical channel located between the spiral portions (112, 114). A diverter (110) provides hydraulic flow continuity across the second flow channel to first and second portions of the first flow channel. Risers carry fluid radially outward to the flow channels at the outer surface of the roll.

Abstract translation: 一种用于生产片材的传热辊（30），特别是其厚度在形成的片材的宽度上变化的横截面的材料包括：轴承（32），辊子（30）可旋转地支撑在该轴颈上， 在辊（30）的表面处可以以各种流速和温度供应各种流体的至少两个冷却通道（112,114）。 第一和第二通道中的流体在辊表面（102）处的预定纵向位置处流动。 第一通道包括圆柱形螺旋部分，第二通道包括位于螺旋部分（112,114）之间的圆柱形通道。 分流器（110）将第二流动通道的液压流动连续性提供给第一流动通道的第一和第二部分。 立管将流体径向向外运送到辊的外表面处的流动通道。