Rotary kinetic fluid motors or pumps – Including means for handling portion separated from working...
Patent
1988-07-06
1990-05-01
Garrett, Robert E.
Rotary kinetic fluid motors or pumps
Including means for handling portion separated from working...
55 52, F04D 2970
Patent
active
049214004
ABSTRACT:
A centrifugal pump and a method of separating gas from a gas containing liquid-solids suspension. The method and apparatus of the invention is especially suitable for pumping of fiber suspensions in the pump and paper industry. The pump includes a suspension chamber having a suspension inlet and a suspension outlet, a gas chamber in fluid communication with the suspension chamber and a perforated surface located between the suspension chamber and the gas chamber for substantially preventing the solids from passing into the gas chamber.
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A. Ahlstrom Corporation
Garrett Robert E.
Kwon John T.
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