Liquid purification or separation – Filter – Movable medium
Patent
1979-12-10
1981-11-03
Coe, Philip R.
Liquid purification or separation
Filter
Movable medium
210377, 233 33, B01D 3310
Patent
active
042984769
ABSTRACT:
A centrifuge for continuously separating a lubricating liquid from lubrication-impregnated metal chips. A motor having a drive shaft thereon is mounted so that the drive shaft is drivingly coupled to a substantially bell-shaped centrifugal separator bowl having a bottom wall and an outwardly widening conical portion. The separator bowl is formed with openings intermediate the top edge and bottom wall for discharge of the liquid therethrough. A plurality of radially extending blades are mounted on a bottom wall liner in the separator bowl and are movable therewith. The upper portions of the blades have further blade segments pivotally secured thereto. The blade construction effects a movement of air into an annular collecting structure form the air inlet and out through the outlet duct to effect an entrainment of the metal chips in the air movement for discharge out through the outlet duct. The bottom wall liner is fixedly maintained relative to the conical wall structure but is angularly shiftable relative thereto either manually or in response to the blades engaging extraordinarily large pieces of metal, such as rod ends or the like.
REFERENCES:
patent: 695158 (1902-03-01), Lafferty
patent: 2456329 (1948-12-01), Schoder
patent: 3233735 (1966-02-01), Hultsch et al.
patent: 3483991 (1969-12-01), Humphrey
patent: 4137176 (1979-01-01), Dudley et al.
patent: 4186096 (1980-01-01), Areaux et al.
Coe Philip R.
Reclamet, Inc.
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