Title:
DRY CRUSHING SYSTEM AND DRY CRUSHING METHOD
Document Type and Number:
Japanese Patent JP2022136337
Kind Code:
A
Abstract:
To realize a dry crushing machine which prevents a material from remaining unground and achieves small variations in a grain size after crushing.SOLUTION: A dry crushing machine 10 dries and crushes a material to be crushed (a crushed material) and includes a rough crushing part 14 housed in one end of a crushing chamber 11, having a substantially cylindrical shape, and a fine crushing part 15 housed in the other end. The rough crushing part 14 has rough crushing blades 111 which are rotated by a rough crushing blade shaft 113 rotating. The fine crushing part 15 has fine crushing blades 112 which are rotated by a fine crushing blade shaft 114 rotating. An axis center of the rough crushing blade shaft 113 and an axis center of the fine crushing blade shaft 114 face each other on a substantially center axis of the crushing chamber 11.SELECTED DRAWING: Figure 3
Inventors:
KANESHIMA KEINOSUKE
NAKAMURA KOICHI
KARITA SUGURU
NAKAMURA KOICHI
KARITA SUGURU
Application Number:
JP2021035893A
Publication Date:
September 16, 2022
Filing Date:
March 06, 2021
Export Citation:
Assignee:
LLC TRESSBIO
ADVANTEC KK
ADVANTEC KK
International Classes:
B02C13/10; B02C13/282; F26B17/20
Attorney, Agent or Firm:
Kazumasa Okumura