Fluid filter using floating media

Details Fluid filter using floating media Fluid filter using floating media

1994-01-10

1996-11-12

Cintins, Ivars

Liquid purification or separation

Plural chambers with movement of granules therebetween

210269, B01D 2446

Patent

active

055736637

ABSTRACT:
A filter system (110) includes a tank (130) with a conveyer (140) for, preferably continuously, conveying filter media (11) from a filter zone (119) in the tank (130) where the filter media (11) traps predetermined matter (16), such as particulates, to a quiet zone (115) in the tank (130) where the predetermined matter (16) separates from the filter media (11) and is allowed to accumulate and be withdrawn from the tank (130). The conveyer (140) preferably includes a screw auger (141) and a duct (142) for containing the screw auger (141). The filter media (11) is preferably buoyant when the fluid (21) being filtered is water.

REFERENCES:
patent: 887069 (1908-05-01), Cotter
patent: 2464707 (1949-03-01), Montgomery et al.
patent: 2631727 (1953-03-01), Cichelli
patent: 2866827 (1958-12-01), Jurgeleit et al.
patent: 3003641 (1961-10-01), Laughlin
patent: 3193498 (1965-07-01), Platzer et al.
patent: 3215624 (1965-11-01), Frazer et al.
patent: 3882022 (1975-05-01), Lagoutte
patent: 3892663 (1975-07-01), Wiedenmann
patent: 4009099 (1977-02-01), Jeris
patent: 4009105 (1977-02-01), Jeris
patent: 4036854 (1977-07-01), Chang
patent: 4052300 (1977-10-01), Mosso
patent: 4197201 (1980-04-01), Hjelmner et al.
patent: 4198301 (1980-04-01), Iwatani
patent: 4234420 (1980-11-01), Turbeville
patent: 4415454 (1983-11-01), Fuchs
patent: 4416860 (1983-11-01), Heitkamp et al.
patent: 4547286 (1985-10-01), Hsiung
patent: 4566971 (1986-01-01), Reimann et al.
patent: 4576718 (1986-03-01), Reischl et al.
patent: 4582600 (1986-04-01), Atkinson et al.
patent: 4608181 (1986-08-01), Hsiung et al.
patent: 4743382 (1988-05-01), Williamson et al.
patent: 4842744 (1989-06-01), Schade
patent: 4898672 (1990-02-01), Clifft et al.
patent: 4919815 (1990-04-01), Copa et al.
patent: 5126042 (1992-06-01), Malone
patent: 5126056 (1992-06-01), Carlson
patent: 5387335 (1995-02-01), Iwai et al.
Denver Equipment Company, 1985, Agitators/Mixers Brochure.
Armant Aquaculture, Armant Aquaculture's Propellor-Washed Bead Filters.

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