Cyclone dust collector for powder spraying

The utility model discloses a cyclone dust collector for powder spraying, which comprises a dust collector main body, a mounting bracket and an air inlet pipe, the dust collector main body is fixed in the mounting bracket, the dust collector main body comprises a cylinder body and a circular truncated cone body fixed at the bottom of the cylinder body, an ash bucket is arranged at the bottom of the circular truncated cone body, and the air inlet pipe is connected with the ash bucket. A connecting pipe is arranged on one side of the cylinder, one end of the air inlet pipe is fixedly connected with the connecting pipe through a flange plate, an air blower is arranged at the other end of the air inlet pipe, an exhaust pipe is arranged at the top of the cylinder, the height of the cylinder is 1-2 times of the diameter of the cylinder, and the height of the circular truncated cone is 2-3 times of the diameter of the cylinder. The cyclone dust collector for powder spraying is simple in structure, novel in design an