本专利提出了一种改进的铝电解槽阴极结构,能使槽内壁形成并保持理想形状的伸腿。为了提高铝电解槽的生产能力,近年来电解槽逐渐向大型化发展,电流容量也显著增加。随着流过电解槽内外导体的电流增大,相应形 This patent proposes an improved cathode structure of an aluminum cell, which allows the formation of the inner wall of the cell and maintaining the desired shape of the leg extension. In order to improve the production capacity of the aluminum reduction cell, the electrolytic cell has been gradually enlarged in size and the current capacity has also increased significantly. With the current flowing through the cell inside and outside the conductor increases, the corresponding shape