公开(公告)号：US08888958B2

公开(公告)日：2014-11-18

申请号：US14097766

申请日：2013-12-05

Applicant: Andritz Inc.

Inventor： Grant Bechard ,  Keith Vogel ,  Jay Sheerer ,  Edward James Cummings ,  Carl Luhrmann

IPC: D21C9/04

CPC classification number: D21C9/04

Abstract: A pressure diffuser washer comprising: an outer wall, an inner wall adjacent to the outer wall, the inner wall defining annular baffle chambers between the outer wall and the inner wall, wherein each of the annular baffle chambers is configured to connect to a source of a wash liquid, a reciprocating screen assembly adjacent to the inner wall, the reciprocating screen assembly defining a first annular chamber between the inner wall and the reciprocating screen assembly, an area in the inner wall defining a gap associated with each of the annular baffle chambers, wherein the wash liquid from an annular baffle chamber flows through the gap into the first annular chamber, and an annular baffle screen plate covering the gap, wherein the annular baffle screen plate defines openings sized to prevent rocks and other large particulate debris from entering the annular baffle chambers.

Abstract translation: 一种压力扩散器垫圈，包括：外壁，与所述外壁相邻的内壁，所述内壁在所述外壁和所述内壁之间限定环形挡板室，其中每个所述环形挡板室被构造成连接到 洗涤液体，邻近内壁的往复式筛网组件，往复筛网组件限定在内壁和往复筛网组件之间的第一环形室，内壁中的区域限定与每个环形挡板室相关联的间隙 ，其中来自环形挡板室的洗涤液体通过所述间隙流入所述第一环形室，以及覆盖所述间隙的环形挡板筛板，其中所述环形挡板筛板限定开口尺寸以防止岩石和其它大颗粒物质进入 环形挡板室。

公开(公告)号：US20140182802A1

公开(公告)日：2014-07-03

申请号：US14097766

申请日：2013-12-05

Applicant: ANDRITZ INC.

Inventor： Grant BECHARD ,  Keith Vogel ,  Jay Sheerer ,  Edward James Cummings ,  Carl Luhrmann

IPC: D21C9/04

CPC classification number: D21C9/04

Abstract: A pressure diffuser washer comprising: an outer wall, an inner wall adjacent to the outer wall, the inner wall defining annular baffle chambers between the outer wall and the inner wall, wherein each of the annular baffle chambers is configured to connect to a source of a wash liquid, a reciprocating screen assembly adjacent to the inner wall, the reciprocating screen assembly defining a first annular chamber between the inner wall and the reciprocating screen assembly, an area in the inner wall defining a gap associated with each of the annular baffle chambers, wherein the wash liquid from an annular baffle chamber flows through the gap into the first annular chamber, and an annular baffle screen plate covering the gap, wherein the annular baffle screen plate defines openings sized to prevent rocks and other large particulate debris from entering the annular baffle chambers.

Abstract translation: 一种压力扩散器垫圈，包括：外壁，与所述外壁相邻的内壁，所述内壁在所述外壁和所述内壁之间限定环形挡板室，其中每个所述环形挡板室被构造成连接到 洗涤液体，邻近内壁的往复式筛网组件，往复筛网组件限定在内壁和往复筛网组件之间的第一环形室，内壁中的区域限定与每个环形挡板室相关联的间隙 ，其中来自环形挡板室的洗涤液体通过所述间隙流入所述第一环形室，以及覆盖所述间隙的环形挡板筛板，其中所述环形挡板筛板限定开口尺寸以防止岩石和其它大颗粒物质进入 环形挡板室。