公开(公告)号：US3872012A

公开(公告)日：1975-03-18

申请号：US42679173

申请日：1973-12-20

Applicant: MC DONNELL DOUGLAS CORP

Inventor： ENDICOTT DONALD L

IPC: B01D29/00 ,  B01D35/02 ,  B01D46/42 ,  B01D50/00 ,  B01D33/00

CPC classification number: B01D50/002 ,  B01D29/118 ,  B01D29/58 ,  B01D29/90 ,  B01D35/02 ,  B01D46/4281 ,  B01D46/46 ,  B01D2201/02 ,  B01D2201/208 ,  B01D2273/14

Abstract: A separator for removing particulate contamination from a flowing medium of a different density. The separator incorporates means such as a venturi for directing and accelerating the particulate into a predetermined location in the flow and a screen assembly located downstream of the director. The screen assembly extends across the location in the flow where particles are directed to enable the primary flow path of the medium to bypass the screens if need be. The screen assembly can be comprised of one or more stages which separate and entrap particles. The screen assembly may be spring mounted to accommodate variable velocity flow and may include means for regenerating the screens.

Abstract translation: 用于从不同密度的流动介质去除颗粒污染的分离器。 分离器包括诸如文丘里管的装置，用于将颗粒引导和加速到流动中的预定位置，以及位于导向器下游的屏幕组件。 屏幕组件延伸穿过颗粒被引导的流动中的位置，以使得如果需要，介质的主要流动路径绕过屏幕。 筛组件可以由分离和捕获颗粒的一个或多个阶段组成。 屏幕组件可以被弹簧安装以适应可变速度流动并且可以包括用于再生屏幕的装置。