Efficient iron removal device for graphite micro powder

The invention relates to the technical field of graphite micro powder, in particular to an efficient iron removal device for graphite micro powder, which comprises a material storage barrel and a vacuum feeding machine for vacuum suction feeding of materials in the material storage barrel, the vacuum feeding machine is communicated with the material storage barrel through a material suction pipe, and the vacuum feeding machine is communicated with a mounting box through a feeding pipe. A screening mechanism is arranged in the mounting box, the screening mechanism comprises a roller for adsorbing and screening iron and oxides thereof in the graphite micro powder, and a conveying mechanism is arranged below the roller. Under the cooperation of the magnets, the rotary connecting shaft, the first motor, the rotary drum, the roller and the connecting piece which are alternately arranged, iron and oxides thereof in graphite micro powder are adsorbed on the side wall of the roller, a magnetic stirring phenomenon is