Classifying – separating – and assorting solids – Stratifiers – With liquid treatment
Patent
1997-05-23
1999-08-17
Terrell, William E.
Classifying, separating, and assorting solids
Stratifiers
With liquid treatment
209444, 209486, 209498, 209500, 209505, B03B 512, B03B 506, B03B 1100
Patent
active
059380438
ABSTRACT:
An improved jig screen for a centrifugal jig includes a recovery zone and a stratification zone adjacent to one another. The stratification zone is constructed to prohibit outward radial passage of slurry particles while permitting fluid pulsations to be imparted to the slurry during jig screen rotation. The stratification zone axially leads to the recovery zone. The recovery zone has openings permitting passage of particles in the slurry and through which fluid pulsations are directed to the slurry during jig screen rotation. The combination of applying centrifugal force and fluid pulsations to a pre-stratified slurry more effectively separates the heavy particles passing through the recovery zone of the jig screen from the lightweight particles discharged at its exit end.
REFERENCES:
patent: 1770854 (1930-07-01), Johnson
patent: 3334751 (1967-08-01), Jaekel et al.
patent: 3955754 (1976-05-01), Schaper
patent: 4247392 (1981-01-01), Goncharov
patent: 4279741 (1981-07-01), Campbell
patent: 4319990 (1982-03-01), Muller
patent: 4405454 (1983-09-01), Hultsch et al.
patent: 4454041 (1984-06-01), Kelsey
patent: 4515689 (1985-05-01), Vivier
patent: 4574046 (1986-03-01), Sprow
patent: 4608040 (1986-08-01), Knelson
patent: 4776833 (1988-10-01), Knelson
patent: 4898666 (1990-02-01), Kelsey
patent: 4998986 (1991-03-01), Campbell
patent: 5114569 (1992-05-01), Kelsey
patent: 5361910 (1994-11-01), Yang et al.
patent: 5401407 (1995-03-01), Jones et al.
patent: 5458776 (1995-10-01), Preisser et al.
Costin C. Patrick
Lloyd David B.
Dillon, Jr. Joe
Fine Gold Recovery Systems, Inc.
Terrell William E.
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