METODO PER ESSICCARE E TRATTARE TERMICAMENTE MATERIALE IN PARTICELLE,IN PARTICOLARE PARTICELLE DI GUSCIO DI UOVO, E APPARECCHIO PER ESEGUIR

摘要

The apparatus contains a first compartment (3) in which there are stirrer elements (5) and which is connected to ducts (10, 13) for the supply of warm air to the collector (3) and removal of air from the collector respectively. There is also a second compartment (17), which is set up to keep the material that has been warmed up in the first compartment (3) at a basically constant temperature for a predetermined period.