Waste glass outer surface dry cleaning device

The utility model discloses a waste glass outer surface dry cleaning device, which relates to the technical field of dry cleaning devices and comprises a machine body and a base, a dry cleaning channel is arranged in the machine body, a plurality of cleaning units are movably arranged in the dry cleaning channel, and each cleaning unit comprises two cleaning rollers respectively positioned on two sides of the dry cleaning channel. A spiral brush is arranged on the peripheral side of the cleaning roller, a support is arranged in the machine body in an elastic translation mode, the cleaning roller is installed on the support, every two vertically-adjacent cleaning units move in a staggered mode, and a discharging port communicated with the dry cleaning channel is formed in the base. After waste glass fragments enter the dry cleaning channel, the surface of the waste glass can be wiped under rotation and reciprocating motion of the cleaning roller, so that rapid cleaning is achieved, the waste glass can continuo