Drying device of at least one optical glass

摘要

Drying device (3) of at least one optical glass (48) comprising: - an enclosure (7), intended to accommodate at least one optical glass (48), which has at least one air inlet (19 ) and at least one air outlet (29), said at least one air inlet (19, 21) comprising a diffuser (23, 25) arranged to generate an air flow, - an air circulation circuit ( 9) arranged to blow a flow of drying air from said at least one inlet (19) to said at least one outlet (29), - an evacuation hole (11), in fluidic communication with the enclosure (7) so that it evacuates a first part of the drying air flow, called the evacuated air flow, out of the drying device (3), - a collector (31) which has: - an arrival of a second part of the air flow of drying, called air collected in fluidic communication with the enclosure (7) from said at least one air outlet (29), - an arrival of u n outside air flow (33) to the drying device (3), - an outlet (43) in fluidic communication with the circulation circuit (9), - a support (50) of at least one optical glass (48) , the support (50) being arranged inside the enclosure (7), characterized in that said support (50) is arranged so that each of the emerging and incident surfaces of the at least one optical glass (48) has an area of contact with the air contained in the enclosure (7) when the at least one optical glass (48) cooperates with the support (50), the relative arrangement of said support (50) and said diffuser (23, 25) being such ) that said air flow is homogeneous and tangential to the emerging and incident surfaces of said at least one optical glass (48) when the at least one optical glass (48) cooperates with the support (50).