Extractor device with odor filter and method for regenerating odor filters

摘要

The invention relates to a vapor extraction device comprising a housing (10) having at least one flow channel (100), at least one odor filter (12) located in the flow channel (100), and at least one fan (11) having a rotor hub (111 ) and at least one rotor blade (112). The extractor device (1) is characterized in that the rotor hub (111) has a cavity (115) extending at least partially in the axial direction through the rotor hub (111), in which cavity (115) at least one regeneration unit (14) is arranged and in the region of the ends of the rotor hub (111) between the cavity (115) and the flow channel (100) in the extractor device (1) in each case an air passage (103, 104) is formed. In addition, a method for regenerating an odor filter (12) in such a vapor extraction device (1) is described.