GRANULE DISINTEGRATING/GRANULATING DEVICE AND GRANULE DISINTEGRATING/GRANULATING METHOD

摘要

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.