Wastewater treatment device of conduction band type digital printing machine

The invention discloses a wastewater treatment device of a conduction band type digital printing machine, and particularly relates to the technical field of printing and dyeing wastewater treatment.The wastewater treatment device comprises a conduction band type printing machine body, a mounting box is fixed to the lower portion of the rear end of the conduction band type printing machine body, and a multi-channel electromagnetic valve fixedly connected with a water inlet pipe is arranged in the mounting box; a cleaning assembly is arranged at the end, away from the water inlet pipe, of the storage barrel. According to the wastewater treatment device for the conduction band type digital printing machine, the design of the cleaning assembly is adopted, operation of the device is facilitated, the design that rolling balls are matched with spiral grooves is adopted, the backwashing effect is improved, and the design that filter holes are formed in the left side of the upper portion of the inner surface of the st