Conveyors: fluid current – Intake to fluid current conveyor – Combined intake and discharge
Patent
1986-01-21
1987-10-13
Kashnikow, Andres
Conveyors: fluid current
Intake to fluid current conveyor
Combined intake and discharge
406 15, 406 28, 406 50, 406130, 406137, 406146, B65G 5340
Patent
active
046995480
ABSTRACT:
A slurry conveying system including a pressurizable tank into which particulate material is charged. A discharge opening enters the tank bottom and fluidizing water is directed upwardly through the discharge opening into the tank. The discharge opening is centered in a landing which has a diameter greater than 1.5 times and no greater than five times the diameter of the discharge opening. Arching of particles at the opening is prevented due to the landing and fluidizing water. The tank is emptied by the combination of air under pressure and a water rinse immediately after the fluidizing is accomplished.
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patent: 3437384 (1969-04-01), Bozich
patent: 3606036 (1971-09-01), Beebe et al.
patent: 3729232 (1973-04-01), Sakata et al.
patent: 3858943 (1975-01-01), Bose et al.
Howden Environmental Systems, Inc.
Jones Mary Beth O.
Kashnikow Andres
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