Particle classifier

Details Particle classifier Particle classifier

1986-10-16

1988-07-26

Schor, Kenneth M.

Classifying, separating, and assorting solids

Fluid suspension

Gaseous

209147, 209 33, B07B 402

Patent

active

047598409

ABSTRACT:
A device for simultaneously separating cohesively bonded particles, by the action of a turbulent air stream, and classifying them according to their size, the device has a horizontal hood connected to the upstream and downstream air ducts. Equipped with an air fan, the upstream air duct has a converging section to accelerate a stream of air. Feed hoppers distribute the particles into the upstream end of the hood where they are separated and classified. Collecting devices are below the hood to receive the classified particles. A recirculating air duct is disclosed including a built-in filter device. A method is also disclosed for simultaneously separating cohesively bonded particles and classifying them according to their size.

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