Pretreatment of raw material device based on production of iodate hafnium

The utility model provides a pretreatment of raw material device based on production of iodate hafnium, including electric telescopic handle, motor, axis of rotation, rolling disc, permanent magnet, storage ware, metallic disc, ring channel, bracing piece, spring and slider, electric telescopic handle lower extreme assembly motor, motor lower extreme assembly axis of rotation, axis of rotation lower extreme installation rolling disc, the rolling disc lower extreme sets up the permanent magnet, and this design convenience is ground the iodine crystal, storage ware upper end installation metallic disc, and the inside processing ring channel of storage ware, ring channel inside dress bracing piece, spring and slider assemble spring and slider on the bracing piece annular face, slider lower extreme assembly spring, slider the inner installation metallic disc, the metallic disc upside is equipped with the rolling disc, and this design has realized that metallic disc is connected with the storage ware all the time,