Imperforate bowl: centrifugal separators – Rotatable bowl – Including driven material-moving means therein
Patent
1992-04-06
1993-11-16
Hornsby, Harvey C.
Imperforate bowl: centrifugal separators
Rotatable bowl
Including driven material-moving means therein
494 56, B04B 120, B04B 304
Patent
active
052618692
ABSTRACT:
A decanter centrifuge including a discontinuous screw conveyor having flights only within the generally cylindrical portion of the centrifuge bowl. A restricting disc is provided adjacent to the heavy phase material discharge ports such that the restriction contacts the build-up of heavy phase within the portion of the bowl where the flights are discontinuous.
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Caldwell John W.
Lemmerman Raymond S.
Alfa Laval Separation Inc.
Hornsby Harvey C.
Till Torrence R.
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