Liquid purification or separation – With precoat adding or applying means
Patent
1984-05-02
1985-09-24
Adee, John
Liquid purification or separation
With precoat adding or applying means
210330, 210345, B01N 2902
Patent
active
045431841
ABSTRACT:
A cake filtration apparatus in a structural unit which comprises a plate filter and a filtering aid-dosing device which includes an agitator. The drive parts for rotating the filter unit are disposed on the top wall of the filter housing, and are connected with the drive of the agitator by means of a transmission device and a freewheel coupling. The shaft of the filter unit is only sealingly and rotatably mounted in the vicinity of the bottom of the housing. The bottom plate, the height of which is adjustable for removal of the centrifuged filter cake, is constructed in the manner of a disk valve having a valve seat, and can be raised and lowered independently of the filter unit, so that for centrifuging and removal of the filter cake, the filter unit no longer has to be raised or in some other manner moved out of its operating position. The control mechanism for raising and lowering the bottom plate is self-locking, so that the surface of the bottom plate can be pulled at desired pressure onto the valve seat formed on the bottom ring; as a result, a reliable sealing of the bottom is already assured at the start of the cake filtration process.
REFERENCES:
patent: 3662894 (1972-05-01), Bocklea
patent: 3693803 (1972-09-01), Guazzone
patent: 3948778 (1976-04-01), Mullei
patent: 3957636 (1976-05-01), Arvanitakis
Hoffmann Karl
Krulitsch Dieter
Schwartz Helmut
Adee John
SEITZ ENZINGER NOLL Maschinenbau Aktiengesellschaft
LandOfFree
Cake filtration 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 Cake filtration apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cake filtration apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1612905