| 摘要 |
<p>The invention relates to a method and a device for drying and for the material flow-specific processing of coarse-grained waste that can be aerated. The invention is characterized by subjecting the waste in a first step to a hot air drying step (1) in a tunnel drier (10), followed by the subsequent process steps of sieving (2) to remove the fines, preferably with a grain size <40 mm, air separation (3), removal of metal (4) and optical sorting (5), and size reduction (6) of the residual fraction, preferably to a grain size <40 mm, and returning the size-reduced residual fraction to the tunnel drier (10).</p> |
