NOUFERROUS METALLURGICAL EQUIPMENT

Based on the principle of “two contact points in the same pole”, a new type of conductive bar between copper electrolyzers was developed, which includes leading bar, insulating board and guiding bar.The material and manufacturing process of the conductive bar were determined, and the production experiment was carried out under the same production conditions.According to the test results: by using this new type of conductive bar, the average temperature of the contact point is reduced by 1.8℃, and the average voltage value of each electrolytic cell is reduced by 9.13mV, which indicating that the conductivity is better.The average copper weight of each cathode is increased by 0.65%, indicating that the current efficiency is increased by 0.65%. the mean variance of the weight of each cathode copper is reduced by 0.15, indicating that the weight fluctuation of each cathode copper is reduced and the conductive uniformity of the plate is better.