| 摘要 |
<p>The drying and cooling of bulk materials are effected in a vibratory channel (1), divided into a plurality of compartments by partitioning walls (2). The walls (2) provide heating or cooling surfaces and are comprised of conduit assemblies. These walls delimit channels which narrow in the flow direction. At about midway of the vibratory channel (1), a filter section (7) is arranged so that the finished product is subjected only to a limited heat treatment. </p> |
