Title:
CIRCULATION TYPE DRY CRUSHING APPARATUS
Document Type and Number:
Japanese Patent JP2017074546
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a circulation type dry crushing apparatus capable of performing particle size control without using a classifier and obtaining arbitrary particle sizes.SOLUTION: In a circulation type dry crushing apparatus 10 comprising: a medium agitating dry crusher 12 crushing a raw material powder; a mixer 40 mixing a crushed powder sent from the dry crusher; and a transportation means 50 transporting a mixed powder from the mixer to the dry crusher, a fine product powder is obtained by circulating the raw material powder to the medium agitating dry crusher and the mixer.SELECTED DRAWING: Figure 1
Inventors:
ISHIKAWA TAKESHI
HAGIWARA NAOKI
YAMADA TOSHIHIRO
TAMURA TAKAHIRO
HAGIWARA NAOKI
YAMADA TOSHIHIRO
TAMURA TAKAHIRO
Application Number:
JP2015202588A
Publication Date:
April 20, 2017
Filing Date:
October 14, 2015
Export Citation:
Assignee:
ASHIZAWA FINETECH LTD
International Classes:
B02C21/00; B02C17/00; B02C17/18; B02C23/22
Attorney, Agent or Firm:
Koichi Nakazato
Hitoshi Kawasaki
Keiji Mishima
Hitoshi Kawasaki
Keiji Mishima
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