Classifying – separating – and assorting solids – Fluid suspension – Gaseous
Patent
1991-10-07
1992-11-24
Focarino, Margaret A.
Classifying, separating, and assorting solids
Fluid suspension
Gaseous
209138, 209145, B04C 500, B07B 700
Patent
active
051655497
ABSTRACT:
A separator for classifying powder with air current comprises at least a classifying chamber and an introducing section for introducing powder into the classifying chamber, a powder feeding inlet for feeding powder formed at the upper portion of the classifying chamber, a cone-shaped classifying plate with a high central portion formed at the lower portion of the classifying chamber, a coarse powder discharging outlet for discharging coarse powder provided at the lower brim outer periphery of the classifying plate, a fine powder discharging outlet for discharging fine powder provided at the central portion of the classifying plate, a gas inflower for dispersing powder by whirling gas provided at the upper outer periphery of the classifying chamber, and a gas inflow inlet for creating a whirling current of gas for classifying powder provided at the lower portion of the classifying chamber.
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Kanda Hitoshi
Kato Masayoshi
Mitsumura Satoshi
Sasaki Toshiaki
Canon Kabushiki Kaisha
Focarino Margaret A.
Kramer Dean J.
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