| 摘要 |
<p>The grinder is constituted by two discs (1) rotated by a vertical axis shaft (2). Each disc has on its periphery hammers (3). This assembly is located in a chamber delimited laterally by a cylindrical grille (4), a bottom (5) and at the top by the lower part of a loading hopper (7). The grille is held by two rings (10) connected by columns (11) having guides. The grinder is completed by a cylindrical collar (8). Located between the collar internal face and the grill is an annular space (9) for the recovery of grinds. The grille can be displaced along the shaft axis so as to adjust the granule size.</p> |
