Fluidized-bed granulating apparatus

Details Fluidized-bed granulating apparatus Fluidized-bed granulating apparatus

1987-10-05

1989-05-30

Rosenbaum, Mark

Solid material comminution or disintegration

Processes

By utilizing kinetic energy of projected or suspended material

241 39, 241 57, 427213, B02C 1900

Patent

active

048342998

ABSTRACT:
A fluidized-bed granulating apparatus which granulates powdered or granular raw materials by centrifugally tumbling and fluidizing them on a rotor rotating in a container and by supplying a gas from a lower portion of the container. The container and the rotor are supported by a horizontally movable wagon, are vertically and movably supported by a lift-up device, and can be attached to and separated from the lower portion of a body of the fluidized-bed granulating apparatus. The rotor is rotated by a motor provided outside the granulating apparatus, and the driving force of the motor is transmitted from the output shaft thereof to the rotor through a universal joint, a transmission shaft, and a reduction gear. When the container and the rotor are attached to and separated from the lower portion of the body of the graulating apparatus, the universal joint is similarly attached to and separated from the transmission shaft.

REFERENCES:
patent: 4623098 (1986-11-01), Motoyama et al.

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