Solid material comminution or disintegration – Apparatus – Including means applying fluid to material
Patent
1978-05-05
1980-04-15
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Including means applying fluid to material
241 5, B02C 1906
Patent
active
041980042
ABSTRACT:
Significant improvement in the sharpness with which particles are classified by size in a recirculating jet mill is achieved by the provision of an elongated, flexible barrier strip located adjacent the outermost part of the wall of the classifier section. The positions of both ends of the strip are adjustable for controlling classification. The cross-section of the classifier section is pear-shaped, the narrow portion of the cross-section being toward the outside of the classifier section, and the barrier strip being within said narrow portion. An auxiliary outlet for large particles can be provided behind the barrier strip.
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Albus Francis E.
Albus James F.
Aljet Equipment Company
Rosenbaum Mark
Smith, Jr. George A.
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