Imperforate bowl: centrifugal separators – With condition responsive means – For controlling inlet valve
Patent
1992-01-13
1993-03-02
Hornsby, Harvey C.
Imperforate bowl: centrifugal separators
With condition responsive means
For controlling inlet valve
55163, 55164, 55189, 210110, 494 10, 494 42, 494 56, 494 61, 494900, B04B 1102, B04B 1108, B04B 1508
Patent
active
051905159
ABSTRACT:
An apparatus for degassing a continuously flowing liquid stream comprising an air-tight housing, in which is mounted for rotation a centrifuge bowl of circular cross-section and having an inner surface for spreading centrifugally impelled liquid to be degassed and an annular peripheral trough for retaining centrifugally impelled degassed liquid. The liquid stream is fed into the bowl and the degassed liquid is withdrawn through a tube extending from an exit line outside the housing to an open end of elongate cross-section which is positioned within the trough of the bowl and is immersible in the degassed liquid. The apparatus further provides for measuring the pressure of the exiting degassed liquid, the pressure measurement being used to regulate the flow of liquid into the bowl so as to maintain a substantially constant level of liquid therein. The apparatus also provides for the withdrawal of gas to maintain a sub-atmospheric pressure within the apparatus housing, and for the regulation of the flow of the degassed liquid stream.
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Dillenbeck Eric L.
Eaton Donald E.
Francis Errol S.
Johannes Walter
Meston Lawrence D.
Cooley Charles
Eastman Kodak Company
French William T.
Hornsby Harvey C.
Levitt Joshua G.
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