Electrolytic copper lead and zinc multi-functional bridge crane is a refined TongQianXin for handling plate of Yin and Yang in the process engineering equipment, it can be realized in the ground splittings and remnants, anode plastic washing machine, such as electrolytic cell cathode, anode, or between Yin and Yang and lifting transport, with slot between short circuit detection, scattered additional features such as lifting objects. The setting of the receiving plate is to prevent the residual electrolyte and other corrosive liquid from dripping to other parts or the ground when lifting and transporting objects such as Yin and Yang plates.