Chemistry: physical processes
Patent
1979-10-01
1981-08-11
Jenkins, Robert W.
Chemistry: physical processes
233 20A, 415 89, B04B 110, B04B 1100
Patent
active
042830052
ABSTRACT:
The invention relates to agitating means for preventing the accumulation of particulate matter at the contaminate outlet orifices in a pump and centrifugal separator apparatus. The pump-separator apparatus includes a rotatable casing forming a chamber for centrifugally separating the oil, water and contaminant matter in an oil well production fluid. The clean oil is collected by a stationary pitot tube in the chamber, the clean water is drawn off at an outlet port near the outer periphery of the chamber, and the dirty water and contaminants are discharged through outlet orifices formed in the outer wall of the casing. The agitating means includes rotating jet ports for directing streams of pressurized fluid tangentially along the inner surface of the casing to agitate accumulations of separated solid contaminant matter thereby preventing the clogging of the outlet orifices.
REFERENCES:
patent: 2500100 (1950-03-01), Strezynski
patent: 3795459 (1974-03-01), Erickson
patent: 3817659 (1974-06-01), Erickson
patent: 3838939 (1974-10-01), Erickson
patent: 4036427 (1977-07-01), Erickson
patent: 4044943 (1977-08-01), Brown
Jenkins Robert W.
Kobe Inc.
Norvell, Jr. William C.
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