自动熄灭效应在320kA预焙电解槽上的应用

Application of auto quenching anode effect in 320kA prebaked anode reduction cell

几十年来,我国都是通过人工插木棒来熄灭阳极效应,这种方法不仅对生态造成破坏,造成环境污染,还加剧铝液波动,增加铝的二次反应,降低电流效率等。随着电解技术要求的提高,必须寻找一种新的熄灭效应方法来满足控制要求。本文描述一种通过边下料边降阳极来熄灭阳极效应的方法,实验证明这种方法有效并已在320kA电解槽上推广使用,取得了良好的效果。

In recent decades,anode effect was quenched by inserting wooden stick,it not only brings ecological destruction,environmental pollution,but also increase the liquid aluminium fluctuating,enhances the second reaction of aluminium,decreases the current efficiency and etc.With the improvement of requirements of electrolysis technology,it needs to find a new method of quenching anode effect to satisfy control requirement.A auto quenching anode effect method of feeding meanwhile moving down anode is introduced i...