Drum pulper

The utility model belongs to the technical field of recycled paper processing equipment. Specifically, the present utility model relates to a battery, the utility model relates to a drum pulper. The drum screen comprises a drum and a screen drum, one end of the drum is fixedly connected with one end of the screen drum, a feeding hopper is arranged at the head end of the drum, screen holes are distributed in the side wall of the screen drum, a slag discharging port is formed in the tail end of the screen drum, the drum and the screen drum are installed on a base through a driving mechanism andare in a truncated cylinder shape, and the inner diameter from the drum to the screen drum is gradually increased; a gear ring and a supporting ring are arranged on the outer side wall of the rotary drum and are connected with a driving mechanism; and a waste residue conveying mechanism is arranged below a residue discharge port at the tail end of the screen drum. According to the technical scheme, the rotary drum and the