Dewatering apparatus of filter belt type

Details Dewatering apparatus of filter belt type Dewatering apparatus of filter belt type

1995-06-22

1997-08-12

Lithgow, Thomas M.

Liquid purification or separation

Filter

Movable medium

210401, 210783, 100118, 100153, B01D 33052, B03B 924

Patent

active

056561652

ABSTRACT:
A dewatering apparatus of filter belt type has a guide member having a guide surface whose radius of curvature becomes smaller in the direction of belt travel. An endless roller chain travels along the guide member. A restricting sprocket has a pair of engaging tooth surfaces for engaging with rollers of said roller chain and is rotatably supported near one end portion of the guide member. Endless filter belts hold sludge between an upper filter belt and a lower filter belt. The filter belts are arranged to partly overlap on the rollers from a side of the guide surface of a larger radius of curvature and to depart from the rollers at a side of the guide surface of a smaller radius of curvature, whereby the upper filter belt and the lower filter belt are separated from each other to discharge the sludge. Driving rollers give a traction to the filter belts at a side at which the filter belts are separated from the roller chain.

REFERENCES:
patent: 3799052 (1974-03-01), Kusters
patent: 3973483 (1976-08-01), Appenzeller
patent: 4935138 (1990-06-01), Gaudfrin

Affiliated with

Also associated with

Rating

Dewatering apparatus of filter belt type does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-157388