Sterilizing device for powder medicament of bombyx mori

The utility model provides a sterilizing device for a powder medicament of bombyx mori. The sterilizing device comprises a tubular air supply outlet (1) formed in one end, a powder outlet pipe (8) arranged at the other end, and a powder loading box (6) arranged between the air supply outlet (1) and the powder outlet pipe (8); a power inlet (4) and a sealing cover (9) corresponding to the power inlet are arranged on the powder loading box (6). The sterilizing device for the powder medicament of bombyx mori replaces an original homemade soil sieve operation method which is followed years and used for sterilizing bombyx mori bodies and bombyx mori seats, and is good in atomization effect, high in operating efficiency, safe and reliable in performance, simple and easy in operation, and high in practicability.