公开(公告)号：US3770131A

公开(公告)日：1973-11-06

申请号：US3770131D

申请日：1971-10-20

Applicant: ENVIROTECH CORP

Inventor： DAVIS S ,  COTTAM S

IPC: B01D21/24 ,  B01D21/00 ,  B01D21/34

CPC classification number: B01D21/2416 ,  B01D21/0006 ,  B01D21/06 ,  B01D21/2405 ,  B01D21/2427 ,  B01D21/245

Abstract: A tubular feedwell is centrally located in a sedimentation pool and the feedwell wall is provided with a plurality of elongated passages through which influent passes from the interior of the feedwell into the surrounding sedimentation pool.

Abstract translation: 管状进料井位于沉淀池的中心，并且进料井壁设置有多个细长通道，流入物通过该多个细长通道从进料井的内部进入周围的沉淀池。