| 摘要 |
<p>The machine, for instance a stenter for treating a fabric through a high temperature air flow, comprises: a fabric feed path (T); at least one system (13A, 13B, 15A, 15B, 7A, 7B) for hot air circulation through the fabric; at least one air heating system (3); an exhauster (21) to eject a part of the air from the machine. A heat recovery circuit is furthermore provided, with at least one heat recovery exchanger (33) for recovering heat from the air fed to the exhauster (21) and at least one heat transfer exchanger (45) for transferring heat to a user.</p> |
