Title:
METHOD FOR GRINDING WOODY MATERIAL AND POWDERY WOODY MATERIAL
Document Type and Number:
Japanese Patent JP2004188833
Kind Code:
A
Abstract:
To provide a method for grinding a woody material into woodmeal with a particle diameter of 200μm or less in a comparatively shorter time and at a low cost, and a powdery woody material obtained by this method.
The woody material is crushed and the crushed product is supplied into a vibratory grinder having a grinding cylinder housing a rod as a grinding medium and ground into woodmeal.
Inventors:
MORI SHIGEKATSU
ITAYA YOSHINORI
MIZUTANI TAKESHI
MIZUTANI EIICHI
ITAYA YOSHINORI
MIZUTANI TAKESHI
MIZUTANI EIICHI
Application Number:
JP2002360446A
Publication Date:
July 08, 2004
Filing Date:
December 12, 2002
Export Citation:
Assignee:
MORI SHIGEKATSU
NAGOYAKO MOKUZAI SOKO KK
CHUO KAKOKI
NAGOYAKO MOKUZAI SOKO KK
CHUO KAKOKI
International Classes:
B27L11/00; B02C17/14; B02C23/12; B02C23/14; (IPC1-7): B27L11/00; B02C17/14; B02C23/12; B02C23/14
Attorney, Agent or Firm:
Hiromasa Iriyama
Previous Patent: RECYCLED BOARD AND ITS MANUFACTURING METHOD
Next Patent: NOZZLE PLATE MANUFACTURING METHOD, NOZZLE PLATE, AND INK JET RECORDING HEAD
Next Patent: NOZZLE PLATE MANUFACTURING METHOD, NOZZLE PLATE, AND INK JET RECORDING HEAD