公开(公告)号：US4180461A

公开(公告)日：1979-12-25

申请号：US893509

申请日：1978-04-04

Applicant: Sigmund C. Langvik

Inventor： Sigmund C. Langvik

IPC: B01D33/21

CPC classification number: B01D33/21 ,  B01D2201/282

Abstract: A vacuum separator which includes an air pressure source, at least a pair of filter discs, each of the filter discs including a plurality of filter sectors, and means for alternately connecting the air pressure source first to one of the filter sectors of one of the filter discs and subsequently to one of the filter sectors of the other of the filter discs.

Abstract translation: 一种真空分离器，其包括空气压力源，至少一对过滤盘，每个过滤盘包括多个过滤器区段，以及用于将空气压力源首先交替地连接到其中一个过滤器区段中的一个的过滤器区段的装置 过滤盘并且随后到另一个过滤盘的过滤器扇区中的一个。