公开(公告)号：US4684444A

公开(公告)日：1987-08-04

申请号：US821075

申请日：1986-01-21

申请人： Albrecht Meinecke ,  Hans-Rainer Schmid ,  Dieter Egelhof

发明人： Albrecht Meinecke ,  Hans-Rainer Schmid ,  Dieter Egelhof

IPC分类号： B07B7/083 ,  D21D5/02 ,  D21D5/06 ,  D21F1/06 ,  B07B1/20 ,  D21D5/22

CPC分类号： D21D5/026 ,  D21F1/065

摘要： A sorter for paper pulp suspension including a rotationally symmetrical wire cage and a rotor supporting a plurality of vanes for rotating about the interior of the cage for moving suspension through the wire cage, the vanes being non-uniformly spaced. An annular pulp chamber surrounds the screen for collecting the pulp. A suspension outlet at the bottom of the pulp chamber receives the pulp from the pulp chamber. The pulp chamber extends axially beyond the lower end of the wire cage. An annular damping chamber surrounds the lower end of the pulp chamber and flow from the pulp chamber to the pulp outlet is past the damping chamber. The damping chamber develops a pool of the suspension in it. A pressurized gas cushion above the pool of suspension in the damping chamber controls the level thereof and damps the motion of the pulp in the pulp chamber.

摘要翻译： 一种用于纸浆悬浮液的分选机，包括旋转对称的线笼和支撑多个叶片的转子，用于围绕保持架的内部旋转以使悬挂通过线笼移动，叶片不均匀地间隔开。 围绕屏幕的环形纸浆室用于收集纸浆。 纸浆室底部的悬浮液出口从纸浆室接收纸浆。 纸浆室轴向延伸超过线笼的下端。 围绕纸浆室的下端的环形阻尼室和从纸浆室到纸浆出口的流动经过阻尼室。 阻尼室在其中形成悬浮液池。 在阻尼室中的悬浮液池上方的加压气垫控制其水平并阻止纸浆室中纸浆的运动。