Imperforate bowl: centrifugal separators – Including sealing means
Patent
1982-05-27
1984-02-07
Jenkins, Robert W.
Imperforate bowl: centrifugal separators
Including sealing means
494 65, B04B 1100
Patent
active
044300719
ABSTRACT:
A nozzle type centrifuge having a bottom feed inlet to a main pumping chamber at the base of the machine for injecting the feed slurry to a rotor bowl having separator discs for effecting a two-fraction separation comprising an overflow at the top and an underflow at the peripheral mid portion of the bowl with a portion of the underflow delivered to a return pumping chamber beneath the main pumping chamber and seal means between said chambers to prevent dilution of the underflow fraction.
REFERENCES:
patent: 3279689 (1966-10-01), Honeychurch
patent: 3388054 (1968-06-01), Keith
patent: 3799431 (1974-03-01), Lavanchy
patent: 4005817 (1977-02-01), Charlton
patent: 4067494 (1978-01-01), Willus
Langer Julian
Lewis Kenneth D.
Willus Charles A.
Dorr-Oliver Incorporated
Jenkins Robert W.
Kearns Burtsell J.
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