Rotor sleeve for a centrifugal separator

Imperforate bowl: centrifugal separators – Including introduction of differing-weight fluids for...

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494 41, 494 63, 494 65, 366305, B04B 506, B04B 1100

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active

055710700

ABSTRACT:
A centrifugal separator includes a rotor sleeve which reduces the fine scale mixing of liquid components. The rotor sleeve in the annular mixing zone minimizes liquid-liquid shear, but does not adversely affect the pumping action of the rotor. The separator comprises a housing having a generally cylindrical inner surface defining an interior chamber. A hollow rotor is disposed within the chamber for rotation therein, the rotor having upper and lower openings and a generally cylindrical rotor wall with an inner and outer surface. The outer surface of the rotor wall is spaced apart from the inner surface of the housing and thereby defines the annular mixing zone. The rotor sleeve comprises a cylinder only slightly larger than the rotor. The sleeve is fixed relative to the housing, thereby preventing liquid within the annular mixing zone from contacting the rotating outer surface of the rotor. The reduction in mixing action dramatically increases the separation efficiency for shear-sensitive liquid mixtures.

REFERENCES:
patent: 2474006 (1949-06-01), Maycock
patent: 2474007 (1949-06-01), Maycock
patent: 3424312 (1969-01-01), Nyrop et al.
patent: 3674196 (1972-07-01), Gutter
patent: 4786480 (1988-11-01), Martin
patent: 4816152 (1989-03-01), Kalleberg
patent: 4824430 (1989-04-01), Kashihara et al.
patent: 4857040 (1989-08-01), Kashihara et al.
patent: 4959158 (1990-09-01), Meikrantz
patent: 5024647 (1991-06-01), Jubin et al.
patent: 5149432 (1992-09-01), Lavin
patent: 5254075 (1993-10-01), Nemoto et al.
patent: 5254076 (1993-10-01), Chow et al.
patent: 5267936 (1993-12-01), Miachon
patent: 5387342 (1995-02-01), Rogers et al.

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