Air supply fan unit and scrubbing -and -drying unit

The utility model provides a good air supply fan unit of manufacturing operation nature and the scrubbing -and -drying unit that possesses it. In air supply fan unit, the 1 sealing component who is equipped with the part of section of thick bamboo portion (133) the side of accomodating sealing component (110) at the outer peripheral face of the 2 half casing side of section of thick bamboo portion (133) accomodates (141). 2 sealing component the accomodate portion (142) of the part of with 1 sealing component accomodate portion (141) link to each other half tin portion (134) the side of accomodating sealing component (110) is equipped with at the terminal surface of the 2 half casing of half portion (134) side. The 2 sealing component portion of accomodating (142) has: the rake, it locates section of thick bamboo portion (133) side, and non - rake (182), it is located and section of thick bamboo portion (133) opposite one side. Rake (181) lean on the mode of the 2 half casing side to incline for the plane in order to be located than the plane including non - rake (182).