Liquid purification or separation – Filter – Movable medium
Patent
1995-07-03
1996-09-24
Reifsnyder, David A.
Liquid purification or separation
Filter
Movable medium
210377, 2103801, 210369, 494 36, 494 52, 494 67, B01D 3300
Patent
active
055587704
ABSTRACT:
A cone frustum is provided for a centrifugal separator to shield the area of the separator's screen at the top of the flight assembly from the initial impact of the material which is introduced into the separator. The cone frustum is spaced above the flight assembly and below the inlet to shield the portion of the screen that is at the top of the flight assembly. The cone frustum is spaced radially inwardly from the screen and outwardly from the outlet. The cone frustum shields the part of the screen which wears most quickly to extend the life of the separator's screen assembly. The cone frustum is partially perforated to allow for initial dewatering of the material introduced into the separator. The slope of the cone frustum is equal to or less than the slope of the screen of the separator.
REFERENCES:
patent: 1334023 (1920-03-01), Elmore
patent: 1342743 (1920-06-01), Elmore
patent: 1664769 (1928-04-01), Chance
patent: 1903795 (1933-04-01), Rigler
patent: 1961226 (1934-06-01), Keatley et al.
patent: 2043662 (1936-06-01), Howe
patent: 2370353 (1945-02-01), Howe
patent: 2727631 (1955-12-01), Pate
patent: 2752043 (1956-06-01), Van Riel
patent: 3074842 (1963-01-01), Strong
patent: 3289843 (1966-12-01), Nyrop
patent: 3315810 (1967-04-01), Humphrey et al.
patent: 3361264 (1968-01-01), Quetsch
patent: 3411631 (1968-11-01), Elsken et al.
patent: 3438501 (1969-04-01), Oyen
patent: 3837913 (1974-09-01), Hillebrand et al.
patent: 4157966 (1979-06-01), Hassall
patent: 4186097 (1980-01-01), Dudley et al.
patent: 4718945 (1988-01-01), Schaper et al.
patent: 4922625 (1990-05-01), Farmer
patent: 4951722 (1990-10-01), Taylor et al.
patent: 5256289 (1993-10-01), Cope et al.
Cope Dewey M.
Magrecki Thomas J.
Denk Paul M.
Elgin National Industries, Inc.
Reifsnyder David A.
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