Screw conveying device for milk powder processing

The utility model relates to the field of milk powder processing, in particular to a screw conveying device for milk powder processing, and solves the problems that a conveying device in the prior art has no good treatment method for mutual attraction and caking of milk powder in the conveying process, the agglomerated milk powder is packaged and sold, and the quality of the milk powder is reduced. Comprising a conveying chamber 1, a screw rod 2, a screw blade 3, an inclined stirring blade 31, a swing rod 32, a rotating ball 33, a support lug 34, a vibration mechanism 4, a core shaft 5, a power mechanism 6 and a discharge port 7, the stirring blade arranged along a spiral track slowly conveys milk powder in the conveying chamber and scatters agglomerated milk powder, the quality of the milk powder is guaranteed, a heating pipe is arranged in the core shaft for heating, and the heating pipe is used for heating the milk powder. And heat is conducted to the core shaft and the stirring blades through the metal wi