Ball milling equipment for corrosive slurry slag

The utility model discloses a corrosive slurry slag ball milling device, which comprises a base, a main bearing, a ball milling cylinder, a transmission part and a bearing seat support vertically arranged on the base, the two ends of the ball milling cylinder are respectively connected with an end cover, the end covers at the two ends are respectively connected with the bearing seat support through the main bearing, and the transmission part is connected with the bearing seat support through the main bearing. The main bearing is arranged on the end cover in a penetrating manner; one end of the ball milling cylinder is a feeding end, and the other end of the ball milling cylinder is a discharging end; lining plates are arranged at the joint of the end cover and the ball-milling cylinder and on the inner wall of the ball-milling cylinder, and gaps are formed between the lining plates of the ball-milling cylinder and a shell of the ball-milling cylinder; and the transmission part is connected with the ball milli