Title:
METHOD FOR MANUFACTURING PULVERIZED MATERIAL AND VIBRATING PULVERIZER
Document Type and Number:
WIPO Patent Application WO/2013/015132
Kind Code:
A1
Abstract:
In the present invention, raw material to be pulverized is given a small particle size in a short period of time.
This vibrating pulverizer has a cylindrically shaped space inside, and the central axis of this cylindrically shaped space is disposed so as to be substantially horizontal. The vibrating pulverizer is provided with: a container (1) that is held so as to be vibratable in a direction within a plane substantially perpendicular to that central axis; a circular cylindrical medium (2) disposed so as to be vibratable inside the container (1); and a plurality of pulverization media (3a, 3b) disposed so as to be vibratable on the inside of the circular cylindrical medium (2). The ratio (inside diameter of circular cylindrical medium (2) with which pulverization media (3a, 3b) are in contact/outside diameter of pulverization media (3a, 3b)) of the inside diameter of the circular cylindrical medium (2) with which the pulverization media (3a, 3b) are in contact to the outside diameter of the pulverization media (3a, 3b) is 2.1 or greater, and the integrated value for the volume of the pulverization media (3a, 3b) is a value that exceeds 25% of the spatial volume inside the cylindrical medium (2) with which the pulverization media (3a, 3b) are in contact.
Inventors:
UEMATSU TAKAFUMI (JP)
WADA TOMOYA (JP)
OSAKI KAZUTOMO (JP)
NOJIRI NAOKI (JP)
WADA TOMOYA (JP)
OSAKI KAZUTOMO (JP)
NOJIRI NAOKI (JP)
Application Number:
PCT/JP2012/067854
Publication Date:
January 31, 2013
Filing Date:
July 12, 2012
Export Citation:
Assignee:
KAO CORP (JP)
UEMATSU TAKAFUMI (JP)
WADA TOMOYA (JP)
OSAKI KAZUTOMO (JP)
NOJIRI NAOKI (JP)
UEMATSU TAKAFUMI (JP)
WADA TOMOYA (JP)
OSAKI KAZUTOMO (JP)
NOJIRI NAOKI (JP)
International Classes:
B02C17/14; B02C17/20; B27L11/06; C08B1/00
Foreign References:
| US3933316A | 1976-01-20 | |||
| JPH10152501A | 1998-06-09 | |||
| JPS61230756A | 1986-10-15 | |||
| JP2008093590A | 2008-04-24 | |||
| JP2009233542A | 2009-10-15 | |||
| JP2004188833A | 2004-07-08 | |||
| JP4160108B1 | 2008-10-01 | |||
| JP4160109B1 | 2008-10-01 | |||
| JP2008093590A | 2008-04-24 | |||
| JP2009233542A | 2009-10-15 | |||
| JP2008093534A | 2008-04-24 | |||
| JP2008132469A | 2008-06-12 |
Other References:
"Outline of Powder Technology", 1995, THE INFORMATION CENTER OF PARTICLE TECHNOLOGY, pages: 176
"Experimental Manual in Wood Science", 2000, BUNEIDO PUBLISHING CO., LTD., pages: 95 - 96
"Experimental Manual in Wood Science", 2000, BUNEIDO PUBLISHING CO., LTD., pages: 95 - 96
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
Tamotsu Otani (JP)
Tamotsu Otani (JP)
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Claims: