Circuit board powder type dry ice cleaning device

The utility model discloses a circuit board powder type dry ice cleaning device, and relates to the technical field of circuit board cleaning, the circuit board powder type dry ice cleaning device comprises a supporting seat and a rotating shaft rotatably arranged at the upper end in the supporting seat, the shaft wall of the rotating shaft is fixedly sleeved with a material guide plate, and the surface of the material guide plate is fixedly provided with a plurality of material boxes which are symmetrically arranged in a surrounding mode; a supporting frame is fixedly arranged at the top of the supporting seat, a hopper is fixedly arranged at the upper end of the supporting frame, a plurality of placement nets arranged at intervals are arranged at the lower end of the front side of the supporting seat through a conveying mechanism, a powder dry ice cleaning machine is fixedly arranged at the upper end of the back side of the supporting seat, a machine body of the powder dry ice cleaning machine communicates