公开(公告)号：WO2011002317A1

公开(公告)日：2011-01-06

申请号：PCT/NZ2010/000134

申请日：2010-07-01

Applicant: MORGAN, Gregory, Richard

Inventor： MORGAN, Gregory, Richard

IPC: B01D29/11 ,  B01D29/13 ,  B01D29/23 ,  B01D25/38 ,  B01D29/21 ,  B01D29/64

CPC classification number: B01D29/35 ,  B01D29/356 ,  B01D29/6476 ,  B01D29/828 ,  B01D29/94 ,  B01D35/26

Abstract: A filtration apparatus which has a filtration chamber, and the filtration chamber has a fluid inlet, a filtered fluid outlet, a residue outlet, and a filtering element. The filtering element is situated between the fluid inlet and the filtered fluid outlet. The apparatus also includes a wiping member which is situated within, or about, the filtering element and which is adapted to wipe the surface of the filtering element. The wiping member also wipes any residue toward the residue outlet when the apparatus is in use. The filtration apparatus includes a first pumping means configured to create a flow toward the filtering chamber, and a second pumping means situated within the filtering chamber and configured to induce a counter-flow back toward the first pumping means.

Abstract translation: 具有过滤室的过滤装置，过滤室具有流体入口，过滤流体出口，残留物出口和过滤元件。 过滤元件位于流体入口和过滤的流体出口之间。 该设备还包括位于过滤元件内或周围的擦拭构件，该擦拭构件适于擦拭过滤构件的表面。 当使用该设备时，擦拭构件还将任何残留物擦拭到残留物出口。 过滤装置包括构造成产生朝向过滤室的流动的第一泵送装置和位于过滤室内的第二泵送装置，并且构造成引导朝向第一泵送装置的逆流。