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介绍了自焙侧插槽半连续下料的下料点和设计参数的选择。经7个月的试验运行证明,电流效率约把提高1～2％,直流电耗约降低200～300kWh/t铝,电解加工作业率减少了85％,槽帘密闭率提高到8O％,降低了电解作业的劳动强度,有效地控制了粉尘飞扬,改善了作业环境、并为电解烟气净化处理提供了条件。
The selection of the blanking point and design parameters of semi-continuous blanking at the self-baking side slot is introduced. After seven months of trial operation, the current efficiency was increased by about 1-2% and the DC power consumption was reduced by about 200-300kWh / t aluminum. The working efficiency of the electroplating process was reduced by 85% and the sealing efficiency of the trough curtain was increased to 80% Electrolytic work intensity, effectively control the dust flying, improve the operating environment, and for electrolytic flue gas purification provided the conditions.