Title:
機械式粉砕機
Document Type and Number:
Japanese Patent JP4689016
Kind Code:
B2
Abstract:
The mechanical crusher (10) includes a rotating shaft (38), a rotor (40) mounted about the rotating shaft and having at least one sub-rotor (41) containing a plurality of blades (44), a liner (36) having a plurality of grooves (36a) formed on the inner peripheral surface thereof and disposed externally of the rotor with a predetermined gap defined between the inner peripheral surface thereof and the outer peripheral surface of the rotor, and a drive unit (24) for rotating the rotor. The blades of at least the one sub-rotor incline in a direction where the flow of a material to be crushed is forced back. With this arrangement, the mechanical crusher can effectively crush a fiber-including material such as wheat bran, and the like to fine powder.
Inventors:
Satoshi Akiyama
Takanori Morinaka
Kenzo Kokubo
Takanori Morinaka
Kenzo Kokubo
Application Number:
JP2000276115A
Publication Date:
May 25, 2011
Filing Date:
September 12, 2000
Export Citation:
Assignee:
Nisshin Flour Milling Group Inc.
International Classes:
B02C13/18; B02C17/22; B02C13/14; B02C13/282; B02C18/06; B02C18/12
Domestic Patent References:
| JP9201543A | ||||
| JP51064661A | ||||
| JP11123339A | ||||
| JP55118806A | ||||
| JP6277545A |
Foreign References:
| EP1195201B1 |
Attorney, Agent or Firm:
Nozomi Watanabe
Haruko Sanwa
Haruko Sanwa