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中国长城铝业公司电解厂有260台85kA中间下料预焙阳极电解槽,每台电解槽有10组尺寸为1350mm×850mm×540mm、面积为11475cm2、负担电流为8500A/块的阳极碳块,这些碳块的宽度、面积、单块负担电流三项指标均为国内最大。 阳极碳块的大小和电解槽结构,与电解生产、碳阳极生产关系密切,直接影响着各项技术经济指标的高低。电解槽采用大阳极碳块,可减少阳极组数、增加槽膛阳极有效布置面积,降低阳极更换作业负荷,减轻阳极组装和残极处理工作量,提高电解槽集
China Great Wall Aluminum Company electrolysis plant has 260 sets of 85kA middle prebaked anodizing electrolytic cell, each cell has 10 groups size of 1350mm × 850mm × 540mm, an area of 11,475cm2, the burden current of 8500A / block anode carbon block, The width of these carbon blocks, area, a single load current three indicators are the largest. The size of the anode carbon block and the cell structure are closely related to electrolytic production and carbon anode production, which directly affects the technical and economic indicators. Electrolysis tank with a large anode block, can reduce the number of anode group, increase the effective layout of the ankle groove area, reducing the anode replacement load, reduce anode assembly and residual pole handling workload, improve the cell set