| 摘要 |
<p>A dry slag rotary atomising granulator comprises a rotatable disk (2) mounted on a support (3) for rotation about an axis of rotation (6). The disk comprises a metal and the granulator further comprises a cooling system (13 14 15) for supplying a coolant to the disk. The disk comprises a first surface (23) to receive slag and a second surface (18) remote from the slag receiving first surface for receiving coolant. The disk further comprises terracing (24) on the first surface and a layer (22) of solidified slag formed on the first surface.</p> |
