公开(公告)号：US20160375380A1

公开(公告)日：2016-12-29

申请号：US15118916

申请日：2014-12-03

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Rashi Tiwari ,  Chad V. Schuette ,  Peter J. Schulz ,  Mark O. Labonville ,  Jim M. Grider, Jr. ,  Gerald Drouin Corcoran

IPC: B01D29/64 ,  B01D29/11

CPC classification number: B01D29/6415 ,  B01D29/118 ,  B01D29/64 ,  B01D29/6407 ,  B01D29/6423 ,  B01D29/6469 ,  B01D29/6476 ,  B01D29/6484

Abstract: A cross-flow filter assembly (10) including: a cylindrical filter (12) having an inner periphery (14) enclosing filter region (26) extending along an axis (X) from an opposing feed end (16) and an effluent end (18); and a cleaning assembly (32) axially-aligned within the filter region (26) and comprising at least one radially extending cleaning member (34) biased against the inner periphery (14) of the filter (12), wherein the cleaning assembly (32) is adapted to rotate about the axis (X) to remove debris from the inner periphery (14) of the filter (12); and is characterized by a compressive member (40) providing a continuous radially outward force that biases the cleaning member (34) against the inner periphery (14) of the porous screen (24).

Abstract translation: 一种交叉流过滤器组件（10），包括：圆柱形过滤器（12），其具有围绕从相对的进料端（16）沿着轴线（X）延伸的过滤器区域（16）的内周边（14） 18）; 以及清洁组件（32），其在所述过滤器区域（26）内轴向对齐并且包括抵靠所述过滤器（12）的内周边（14）偏压的至少一个径向延伸的清洁构件（34），其中所述清洁组件 ）适于围绕所述轴线（X）旋转以从所述过滤器（12）的内周边（14）去除碎屑; 并且其特征在于，压缩构件（40）提供连续的径向向外的力，以使清洁构件（34）抵靠多孔筛（24）的内周边（14）。

公开(公告)号：US09527091B2

公开(公告)日：2016-12-27

申请号：US14428056

申请日：2014-12-03

Applicant: Dow Global Technologies LLC

Inventor： Gerald Drouin Corcoran ,  Rashi Tiwari ,  Chad V. Schuette ,  Peter J. Schulz ,  Mark O. Labonville ,  Jim M. Grider, Jr.

IPC: B04C9/00 ,  B04C5/04 ,  B04C5/12 ,  B01D29/01 ,  B01D29/64 ,  B04C5/081 ,  B04C5/103 ,  B04C5/14 ,  B04C5/22 ,  B01D21/00 ,  B01D21/26 ,  B01D29/70

CPC classification number: B04C9/00 ,  B01D21/0012 ,  B01D21/267 ,  B01D29/018 ,  B01D29/6476 ,  B01D29/70 ,  B01D2201/583 ,  B04C5/04 ,  B04C5/081 ,  B04C5/103 ,  B04C5/12 ,  B04C5/14 ,  B04C5/22 ,  B04C2009/004

Abstract: A hydroclone comprising: a tank (12) including a fluid inlet (14), a filtered fluid outlet (16) and an inner peripheral wall (22) enclosing at least one chamber (24); a filter assembly (26) located within the chamber (24) and comprising a circular filter screen (27) centered about an axis (X); and a cleaning assembly (48) comprising at least one cleaning member (52) biased against and adapted to rotate about the periphery (29) of the filter screen (27); and at least one of: a) the filter screen (27) is reversibly deformable a radial distance (D) of from 0.1 to 10 times the average pore size by the cleaning member (52) biased against the periphery (29) of the filter screen (27); and b) a compressive member (58) providing a continuous radially inward force that biases the cleaning member (52) against the periphery (29) of the filter screen (27).

Abstract translation: 一种水力旋流器，包括：包括流体入口（14），过滤流体出口（16）和封闭至少一个室（24）的内周壁（22）的罐（12）。 位于所述腔室（24）内并且包括以轴线（X）为中心的圆形过滤网（27）的过滤器组件（26） 以及清洁组件（48），其包括偏压过滤网（27）的周边（29）并且适于绕过滤网（27）的周边（29）旋转的至少一个清洁构件（52） 以及以下中的至少一个：a）所述过滤网（27）通过偏压过滤器的周边（29）的清洁部件（52）可逆地变形为平均孔径的0.1至10倍的径向距离（D） 屏幕（27）; 以及b）压缩构件（58），其提供连续的径向向内的力，以使清洁构件（52）抵靠过滤网（27）的周边（29）偏置。