Liquid-solid contacting apparatus

Details Liquid-solid contacting apparatus Liquid-solid contacting apparatus

1980-12-02

1982-12-14

Nase, Jeffrey V.

Conveyors: fluid current

Intake to fluid current conveyor

Load receptacle type

127 11, 134114, 134133, 406108, B65G 5330, B02B 104

Patent

active

043635750

ABSTRACT:
An apparatus for uniformly, downwardly moving in a vessel a compact bed of solid particles in contact with a liquid. Within the vessel there is provided a rotatable lower disc which has a radially extending opening for the passage of solids therethrough. The lower disc carries a member adjacent the opening for directing solids through the opening during rotation of the lower disc. This member preferably extends above the lower disc. A system is provided to maintain the liquid within the vessel while the solid particles pass out of the bottom portion of the vessel. A rotatable upper disc having a radially extending opening may be present to distribute solids charged to the vessel onto the upper surface of the bed of solid particles.

REFERENCES:
patent: 2545853 (1951-03-01), Lee
patent: 2767884 (1956-10-01), Gross
patent: 4254699 (1981-03-01), Skinner et al.

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