Liquid purification or separation – With means to add treating material – With distinct reactor tank – trough or compartment
Patent
1978-02-14
1979-12-18
Spitzer, Robert H.
Liquid purification or separation
With means to add treating material
With distinct reactor tank, trough or compartment
210220, 210242R, 210391, 210521, C02B 120, C02C 134
Patent
active
041793765
ABSTRACT:
Device for purification of liquids, especially waste water from industrial processes, and including a flocculation chamber having means for supply of a flocculant, a precipitation or sedimentation chamber for separation of the precipitate and a filter unit for further purification of the liquid from the precipitation or sedimentation chamber. In the device the filter unit is arranged as an annular filter array having substantially radially arranged, inclined lamellas, said filter array being slidably and rotatably arranged on a vertical outlet tube in the precipitation or sedimentation chamber and being provided with a float member, which keeps the filter array in predetermined height relative to the surface of the liquid in the precipitation or sedimentation chamber. The flocculation chamber comprises an annular, upwardly open channel, which is arranged around the filter array in the precipitation or sedimentation chamber. A cylindrical casing having apertures is arranged between the filter array and the annular flocculation chamber said casing being arranged to slowly rotate around the outlet tube and being provided with driving means, so that the filter array follows the casing in its rotational movement.
REFERENCES:
patent: 1718871 (1929-06-01), Nordell
patent: 2483706 (1949-10-01), Lind
patent: 3067878 (1962-12-01), Genter et al.
patent: 3613889 (1971-10-01), Reed
patent: 3615025 (1971-10-01), Rice et al.
patent: 3635346 (1972-01-01), Zuckerman et al.
patent: 4042512 (1977-08-01), McCarthy et al.
patent: 4045344 (1977-08-01), Yokota
LandOfFree
Device for purification of liquids does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for purification of liquids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for purification of liquids will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-452853