Classifying device

Details Classifying device Classifying device

1997-01-13

1999-08-17

Buccl, David A.

Classifying, separating, and assorting solids

Fluid suspension

Gaseous

209714, 209142, 209143, B04B 512

Patent

active

059380454

ABSTRACT:
A classifying device including an upper, dispersing chamber for dispersing solid particles supplied thereto together with a carrier gas, and a lower, classifying chamber directly connected to a lower end of the dispersing chamber for centrifugally classifying the solid particles, supplied from the dispersing chamber to the classifying chamber, into relatively fine particles and relatively coarse particles. The dispersing chamber is provided with a rotor for swirling the solid particles in the dispersing chamber.

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patent: 5511668 (1996-04-01), Keuschnigg
patent: 5533629 (1996-07-01), Ito et al.
patent: 5624039 (1997-04-01), Folsberg

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