Agitating particulate solids

Details Agitating particulate solids Agitating particulate solids

1986-05-19

1987-03-17

Jenkins, Robert W.

Agitating

Stirrer within stationary mixing chamber

Pump type

366295, 415121B, 415143, B01F 722

Patent

active

046503420

ABSTRACT:
The invention relates to a method of and apparatus for agitating and pumping particulate solids which are settled in and beneath a liquid by rotating a vaned impeller which is attached to a pump such that pressure waves are set up in the liquid and the settled solids, the solids being loosened so as to be pumpable, and the agitator being arranged to impart to its surroundings an axial component of movement towards the pump inlet.

REFERENCES:
patent: 724488 (1903-04-01), Murr
patent: 2460757 (1949-02-01), Kurz
patent: 2875897 (1959-03-01), Booth
patent: 3588280 (1971-06-01), Yedidiah
patent: 3904714 (1975-09-01), Rooney
patent: 3947148 (1976-03-01), Holt
patent: 3973866 (1976-08-01), Vaughan
patent: 3984001 (1976-10-01), Nagano
patent: 4378093 (1983-03-01), Keener
patent: 4456424 (1984-06-01), Araoka
Hazelton Submersible Pumps, R. Goodwin Int. Ltd., brochures (2).
R. Goodwin Int. Ltd., Pump 4N-BSS Characteristic Curve.

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