公开(公告)号：US20160177507A1

公开(公告)日：2016-06-23

申请号：US14966809

申请日：2015-12-11

Applicant: Andritz Inc.

Inventor： Gregory HALLAS

IPC: D21F3/08 ,  B30B9/20

CPC classification number: D21F3/083 ,  B30B9/205 ,  D21C9/02 ,  D21C9/06 ,  D21C9/18

Abstract: The problem of deck channel rewetting that occurs when a drainage chamber in a roll upwardly approaches a horizontal line extending past the horizontal diameter of the roll is solved by using a comb plate comprising at least one comb tooth engaging the perforated plate and extending through a deck channel to a drainage channel such that the at least one comb tooth has a slope configured to direct a slurry suspension from the perforated plate into the drainage channel.

Abstract translation: 当辊中的排水室向上接近延伸超过辊的水平直径的水平线时发生的甲板通道再润湿的问题是通过使用梳形板来解决的，所述梳板包括与多孔板接合并延伸穿过甲板的至少一个梳齿 通道到排水通道，使得至少一个梳齿具有被配置为将浆料悬浮液从多孔板引导到排水通道中的斜面。