公开(公告)号：US20150367260A1

公开(公告)日：2015-12-24

申请号：US14735634

申请日：2015-06-10

Applicant: Ferrum AG

Inventor： Nik KELLER

IPC: B01D33/00

CPC classification number: B01D33/46 ,  B01D33/06 ,  B01D33/067 ,  B01D33/073 ,  B01D33/11 ,  B01D33/48 ,  B01D33/54 ,  B01D33/72 ,  B01D45/08 ,  B01D45/16 ,  B04B3/02 ,  B04B11/06 ,  B64D33/02 ,  B64D2033/0246 ,  F02C7/05 ,  F02C7/052 ,  Y02T50/671

Abstract: A double-action pusher centrifuge separates a mixture into solid cake and liquid. The pusher centrifuge includes a screen drum rotatable about an axis and in which a pusher base device is arranged to be movable along the axis of rotation. The solid cake is displaced by an outer ring region of the pusher base device. A plurality of axial passage openings are disposed in the outer ring region and connect front and rear regions of the screen drum. A feed unit is arranged at an inflow disk such that the mixture can be introduced via the feed unit and the inflow disk into empty space on the screen drum on displacement of the solid cake. An inflow gap applies the mixture into the empty space, and is between an inflow edge of the inflow disk and a pusher base plate of the pusher base device with an inflow region.

Abstract translation: 双作用推料离心机将混合物分离成固体饼和液体。 推动离心机包括可围绕轴线旋转的筛筒，其中推动器基座装置布置成沿着旋转轴线可移动。 固体饼被推动器基部装置的外环区域位移。 多个轴向通道开口设置在外圈区域中并且连接筛筒的前后区域。 进料单元布置在流入盘处，使得混合物可以通过进料单元和流入盘在固体滤饼移位时进入筛筒中的空白空间。 入口间隙将混合物施加到空间中，并且在流入盘的流入边缘和具有流入区域的推动器基座装置的推动器基板之间。