NOUFERROUS METALLURGICAL EQUIPMENT

In the field of zinc hydrometallurgy, the intelligent stripping unit is the core equipment of the intelligent stripping system. It used to strip the electrodeposited metal zinc sheets on the cathode aluminum plate. This article takes the intelligent stripping unit of the new generation BKAS-32 intelligent zinc stripping system developed by BGRIMM as the research object. Based on the characteristics of asymmetric hydraulic cylinder control system, a mathematical model of the electro-hydraulic proportional valve control hydraulic system is established. A hydraulic control system model for the stripping process based on the single neuron control algorithm is designed and simulated. By comparing the simulation results with the traditional PID control system, the superiority of the single neuron control system performance for the stripping process is demonstrated. After on-site application, it has been shown that the bidirectional running speed curve of the stripping tool of the intelligent stripping unit which using the single neuron control algorithm is more smooth. This intelligent stripping unit also has the higher symmetry. The speed difference between the stripping tool on both sides is less than 1%. The single neuron control algorithm greatly increasing the stability of the stripping operation of the intelligent stripping unit.