Process for filtering sludge-like materials in a filter press

Details Process for filtering sludge-like materials in a filter press Process for filtering sludge-like materials in a filter press

1980-08-04

1982-10-19

Wyse, Thomas G.

Liquid purification or separation

Processes

Separating

210808, B01D 2530

Patent

active

043549470

ABSTRACT:
A process and apparatus for the batch-wise filtering of a sludge-like material in which the discharge period of the filter press is used for filling a pressure vessel containing air with a pump being also used during this period. During the filtration period the pump can operate solely for feeding the filter press to thereby increase the filtration capacity and reduce the required filtration period. During the discharge period the pump also operates exclusively for feeding the pressure vessel to further speed up the process. The pump can operate continuously and the different steps of the process can be controlled by only opening and closing control valves.

REFERENCES:
patent: 459326 (1891-09-01), Wiesenbruk
patent: 3502210 (1970-03-01), Busse et al.
patent: 3559809 (1971-02-01), Barmore
patent: 3938434 (1976-02-01), Cox
patent: 4067807 (1978-01-01), Busse et al.
patent: 4151080 (1979-04-01), Zuchemm

Affiliated with

Also associated with

Rating

Process for filtering sludge-like materials in 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 Process for filtering sludge-like materials in a filter press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for filtering sludge-like materials in a filter press will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1338017