Title:
GRANULE DISINTEGRATING/GRANULATING DEVICE AND GRANULE DISINTEGRATING/GRANULATING METHOD
Document Type and Number:
WIPO Patent Application WO/2007/069764
Kind Code:
A1
Abstract:
A granule disintegrating/granulating device compact,capable of providing
a sufficiently wide disintegrating/granulating range, free from deposition
of granules to the inner surface of the device, and ensuring a stable operation
for an extended time. The granule disintegrating/granulating device (1) comprises
a drive shaft (4) disposed in a horizontal direction in a casing body (2), a plurality
of discs (23) fixed to and supported on the drive shaft at intervals, and stators
(7, 8) installed facing the plate surfaces of the circumferential edges of these
discs and having inclined surfaces with their intervals between them and the
plate surfaces of the discs gradually decreasing toward the circumferential
edges, the plate surface of the discs and the inclined surfaces of the stators
constituting a space A where granules stay, the narrowest space between the circumferential
edges of the discs and the stators forming a disintegrating/granulating unit
B, wherein the stators are disposed throughout the entire circumferences of
the discs, a material charging inlet (33) is provided in a side wall in the vicinity
of the drive shaft of the casing body, and notches (26) for passing materials are
formed in the plate surfaces of the discs.
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Inventors:
WAKAMATSU YOSHIHIRO (JP)
ICHIKI AZUSA (JP)
ICHIKI AZUSA (JP)
Application Number:
PCT/JP2006/325148
Publication Date:
June 21, 2007
Filing Date:
December 12, 2006
Export Citation:
Assignee:
NARA MACHINERY CO LTD (JP)
WAKAMATSU YOSHIHIRO (JP)
ICHIKI AZUSA (JP)
WAKAMATSU YOSHIHIRO (JP)
ICHIKI AZUSA (JP)
International Classes:
B02C7/06; B02C7/11; B02C7/12; B02C7/17; B02C13/06; B02C13/22
Domestic Patent References:
| WO2004085069A1 | 2004-10-07 |
Foreign References:
| JPS6339198U | 1988-03-14 | |||
| JPH0838920A | 1996-02-13 | |||
| JP2000103658A | 2000-04-11 | |||
| JPS5371866U | 1978-06-15 |
Other References:
See also references of EP 1964611A4
Attorney, Agent or Firm:
IWANE, Masatoshi (1-1 Kandaawajich, Chiyoda-ku Tokyo 63, JP)
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