Classifying – separating – and assorting solids – Plural – diverse separating operations – Aqueous suspension and sifting
Patent
1989-12-18
1991-09-17
Hajec, Donald T.
Classifying, separating, and assorting solids
Plural, diverse separating operations
Aqueous suspension and sifting
209 11, 209211, 209421, 209935, 210237, 210241, B03B 700
Patent
active
050492616
ABSTRACT:
A coal slurry washer which, importantly, is portable for usage at the site of the coal slurry, where the components are disposed on movable platforms capable of highway travel. A mast or boom is provided which carries, at the free upper end thereof, cyclone-sieve bend components, assuring an effective elongated gravity discharge path to a dryer component therebelow. The platform carrying the mast provides space for receiving the cyclone-sieve bend components during a non-use or transporting position of the latter, further assuring the desired portability.
REFERENCES:
patent: 3870489 (1975-03-01), Shaddock
patent: 3909401 (1975-09-01), Thompson
patent: 4164467 (1979-08-01), Liller
patent: 4200535 (1980-04-01), Kennedy, Jr.
patent: 4227997 (1980-10-01), Shaddock
patent: 4378290 (1983-03-01), Kennedy, Jr.
patent: 4505811 (1985-03-01), Griffiths et al.
Tapp Eddie D.
Tapp Tony L.
Flackbert Warren D.
Hajec Donald T.
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