The palisade type aluminum-based lead alloy composite anode jointly developed by Kunming Polytechnic Hengda Technology Co., Ltd., Kunming Polytechnic University, China Non-ferrous Mining Group Co., Ltd., breaks through the inherent structure and material characteristics of the traditional lead-based alloy anode, significantly improves the strength and conductivity of the anode plate, changes the flow mode of the electrolyte, and thus improves the transfer rate of metal ions, The concentration polarization of cathode surface is reduced. In addition, the new anode has also changed the way of oxygen precipitation, from the atmospheric bubble precipitation of the traditional anode to the small bubble precipitation, improving the workshop environment, and greatly reducing the shielding effect of oxygen bubbles on the anode, thus significantly improving the current efficiency of the cathode copper. Under the same conditions, the copper output of the palisade anode is 5% to 10% higher than that of the traditional lead alloy anode; Zinc production increased by 2% to 6%. In 2019, the amount of palisade anode used in the Democratic Republic of Congo and Zambia in Africa will exceed 20000.