The present invention contemplates a novel vacuum disc filter and in particular means for selectively stopping the flow of filtrate from a selected filtrate channel of a plurality of like channels in the center shaft assembly when one or more of the filter sectors in a row of aligned filter sectors of the disc assembly is damaged.
DORR OLIVER ROTARY VACUUM FILTER PDF
Google Patents Rotary vacuum disc filterÄownload PDF Info Publication number US4207190A US4207190A US05/866,577 US86657778A US4207190A US 4207190 A US4207190 A US 4207190A US 86657778 A US86657778 A US 86657778A US 4207190 A US4207190 A US 4207190A Authority US United States Prior art keywords filtrate filter plate channels flow Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4207190A - Rotary vacuum disc filter