Liquid purification or separation – Filter – Movable medium
Patent
1997-08-06
1999-10-05
Popovics, Robert J.
Liquid purification or separation
Filter
Movable medium
210391, 210400, 100118, 100152, 100193, B01D 25127, B01D 25172, B01D 2532
Patent
active
059618272
ABSTRACT:
The invention relates an apparatus for the dewatering of sludge and similar substances with a sludge chamber (20) provided with filter areas (25) having at least one sludge inlet being connected to a device (3) creating a hydrostatic filtration pressure. The sludge chamber is formed by pressure plates (22, 23) which can be pressed against each other to create an additional mechanical dewatering pressure by high pressure generators (33). Further there is provided a predewatering stage (2) containing filter areas which is forming a compensation container (5) and which is connected to a continuous sludge feed (6). The device (3) for creating the hydrostatic filtration pressure is formed as one or more syringe-like piston cylinder units (14) of preferably as one or more containers being changeable in volume. These have a sludge inlet connected to the predewatering device (2) and a sludge outlet (17) connected with the sludge chamber (20), wherein at the sludge inlet and at the sludge outlet there are provided closing and control valves (21) which are alternately operable.
LandOfFree
Apparatus for dewatering of sludge and similar substances does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for dewatering of sludge and similar substances, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for dewatering of sludge and similar substances will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1167251