Filter plate-and-diaphragm assemblies for a filter press

Details Filter plate-and-diaphragm assemblies for a filter press Filter plate-and-diaphragm assemblies for a filter press

1974-04-29

1976-01-06

Granger, Theodore A.

Liquid purification or separation

Sectional chamber press type

Plates or frames

B01D 2512

Patent

active

039310140

ABSTRACT:
In a filter plate-and-diaphragm assembly, the marginal sealing zone of the diaphragm has a sealing rib received in a groove of the filter plate frame. During operation, the diaphragm, with the exception of the sealing zone, is lifted off the filter plate by a pressure medium introduced in a pressure chamber bounded by the diaphragm. The rib is situated in the vicinity of that edge of the sealing zone that is remote from the pressure chamber, so that an intermediate sealing zone of considerable width is disposed between the rib and the pressure chamber.

REFERENCES:
patent: 459488 (1891-09-01), Johnson et al.
patent: 2989187 (1961-06-01), Demeter
patent: 3221883 (1965-12-01), Lennstrom
patent: 3289845 (1966-12-01), Weber
patent: 3503326 (1970-03-01), Juhasz et al.
patent: 3543938 (1970-12-01), Busse
patent: 3655056 (1972-04-01), Schotten et al.
patent: 3737041 (1973-06-01), Kitajima et al.

Affiliated with

Also associated with

Rating

Filter plate-and-diaphragm assemblies for a filter press 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 plate-and-diaphragm assemblies for a filter press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filter plate-and-diaphragm assemblies for a filter press will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2347089