| 摘要 |
<p>A magnetic sintering material exhibiting ferromagnetism and fine particles of which falling speed is slow are segregated in upper portion of a sintering material layer fed on a pallet. While the sintering material (2) of which grain size segregation is promoted by a sloping chute (4) is moving down, a columnar-shaped magnet drum (6) arranged below the sloping chute (4) and housing therein a permanent magnet exerts a magnetic force on a flow of the sintering material to segregate the magnetic sintering material such as mill scale, return ore and the like, which tends to be attracted by a magnetic force, and a fine particle material of which falling speed is slow in the upper portion of the sintering material layer (7) on the pallet (5).</p> |
