Cyclone device and classification method

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United States of America Patent

PATENT NO 9884328
SERIAL NO

15322499

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Importance

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Abstract

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A cyclone main body includes a cylinder-shaped upper barrel and an inverse cone-shaped lower barrel; a top plate which covers a top edge of the upper barrel and includes an opening at a center portion; a first introduction pipe which introduces a first fluid containing powder along an inner wall surface of the cyclone main body; a second introduction pipe which is disposed near the top plate in a portion upper than the first introduction pipe and introduces a second fluid; an exhaust pipe which is inserted in the opening of the top plate along a vertical center axis of the cyclone main body, makes an exhaust flow rise from the cyclone main body, and discharges the exhaust flow from the cyclone main body; and a collecting section which collects powder separated by turning movement of each of the first fluid and the second fluid in the cyclone main body.

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Patent Owner(s)

Patent OwnerAddress
NISSHIN SEIFUN GROUP INC25 KANDANISHIKICHO 1-CHOME CHIYODA-KU TOKYO 101-8441

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Igawa, Yusuke Fujimino-shi, JP 4 7
Kozawa, Kazumi Fujimino-shi, JP 12 64

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