Imperforate bowl centrifugal separator with solids gate
AssigneeCarr Engineering Associates, Inc.
InventorRobert B. Carr
Life of this patent
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Abstract
An imperforate bowl centrifugal separator includes an imperforate separator bowl; a housing for rotatably mounting the bowl including a chamber in which the bowl rotates; an outlet for removing the centrate from the chamber; a discharge port in the housing for removing solids from the bowl; and a gate for closing the discharge port during extraction of centrate from the chamber and opening the discharge port to remove the solids after substantially all of the centrate has been removed from the chamber. The solids and centrate are removed from the same outlet in the bottom of the bowl.
Claims5
An imperforate centrifugal separator for separating a feed material into centrate and solids, comprising:
- an imperforate separator bowl having an inlet for the feed material and an outlet for the centrate and solids;
- a stationary housing for rotatably mounting said bowl, said housing having a chamber surrounding said bowl;
- a discharge port in said housing for allowing solids that are transferred from said bowl to said chamber to exit from said housing;
- said centrate being transferred from said bowl to said chamber through said outlet;
- means for transferring said solids from said bowl to said discharge port through said outlet;
- means for removing said centrate transferred from said outlet from said chamber;
- and
- a gate mechanism mounted to said housing having a closed position for closing said discharge port during removal of said centrate from said chamber and having an open position for opening said discharge port after substantially all of said centrate has been removed from said chamber to allow removal of said solids.
Dependencies are inferred from the claim text.