Filter apparatus

Details Filter apparatus Filter apparatus

1979-01-29

1980-08-26

Lutter, Frank W.

Liquid purification or separation

Flow, fluid pressure or material level, responsive

Fluid current controlled cyclic system

210 49, 210108, 210411, 210486, B01D 2512

Patent

active

042194210

ABSTRACT:
A filter apparatus comprising a number of filter trays arranged in layers to form a stack. Each filter tray is of a glass fibre reinforced plastics material and comprises a central web having upstanding and depending parallel ribs extending between one end of the filter tray to the other end thereof so as to define a number of parallel channels. A micro filtration or ultra filtration membrane is interposed between adjacent filter trays, and alternate ends of the channels are closed so that liquid flowing along a channel in one filter tray flows through the membrane and leaves the stack through the open end of the channel in the adjacent filter tray.
The filter trays are located in a plastic tube held within a demountable pressure casing having a header plate to divide the casing into two chambers each connected to a respective end of the filter trays.

REFERENCES:
patent: 3137652 (1964-06-01), Grave
patent: 3157598 (1964-11-01), Rebiscoul
patent: 3195729 (1965-07-01), Kracklaver et al.
patent: 3263819 (1966-08-01), Schmidt et al.
patent: 3343681 (1967-09-01), Madden
patent: 3401803 (1968-09-01), Bub
patent: 3627131 (1971-12-01), Goodman et al.
patent: 3825120 (1974-07-01), Takahashi

Affiliated with

Also associated with

Rating

Filter apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filter apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1304698