在电解生产过程中,阴阳极导电棒与铜排之间的接触点,电流通过后受热,很容易被氧化,表面生成一层氧化铜薄膜,使它接触不良,电阻增大,槽电压上升,致使电解过程的电能消耗升高,甚至影响电解生产的正常进行。过去克服的办法是,每班用细砂纸擦接触点位置一次,以改善导电性能,这样做操作麻烦,又会把电解液弄脏,影响电解产品的质量。现在我们在锡的电解生产中,进槽时在每根铜棒接触 In the electrolytic production process, the contact point between the anode and the cathode conductive rod and the copper bar, the current through the heated, it is easy to be oxidized, the surface layer of copper oxide film to make it poor contact, resistance increases, the tank voltage rise, Resulting in increased energy consumption during the electrolysis process, and even affect the normal conduct of electrolytic production. In the past to overcome the problem is that each class with a fine sandpaper wipe the location of the contact point once in order to improve the conductivity, so that the operation is cumbersome, and the electrolyte will be dirty, affecting the quality of electrolytic products. Now we are in the tin production of electrolysis, into the slot in each copper rod contact