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本专利介绍了改善铝电解槽中垂直磁场分布以及减少由于电磁力所造成的铝液表面隆起的方法。迄今为止,电解槽有横向和纵向两种配置方法,槽从两端进电。此种类型的电解槽,由于输送大电流的阴极母线在电解槽的侧部通过,因而,槽中产生强的磁场。此外,在电解槽内,从阳极母线来的电流经过碳阳极进入电解质中,再经过铝液而到碳素槽底,然后,汇集到平行配置的许多阴极棒
This patent describes a method to improve the vertical magnetic field distribution in an aluminum reduction cell and to reduce the bump of molten aluminum due to electromagnetic forces. So far, the cell has both horizontal and vertical configuration, the slot into the electricity from both ends. This type of cell produces a strong magnetic field in the cell due to the passage of a high current carrying cathode busbar through the sides of the cell. In addition, in the cell, the current from the anode busbars passes through the carbon anode into the electrolyte, through the aluminum liquid to the bottom of the carbon tank, and then converges to a plurality of cathode rods arranged in parallel