| 摘要 |
<p>Process and device for the granulation of molten slags, molten glass, molten ceramics, molten metal and molten metal alloys, particularly of blast furnace slags, the molten material being formed by at least a thin, liquid tapping with free displacement in a predetermined direction and which, by meeting under a predetermined angle a flux having a substantially unique direction, a high speed compared to the tapping's resp. the tapping's, and having a free displacement and being formed by solid particles of thin granular structure and/or by gas, particularly by a shield gas, turns, at least partly, into a granulate with essentially thin granular structure and a fan-shaped distribution at least in one part of the area comprised between the opposite angle and the impact angle. The device comprises an impact wall (4) placed on the path of the liquid tapping of slags (2) and a belt (16) acting as a particle accelerator.</p> |
