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一、引言工业铝电解槽表面结壳是否完整,对铝电解槽运行状况以及铝电解工艺过程起着重要作用。铝电解槽的电解质表面未形成结壳,无法在壳面覆盖足够的Al_2O_3保温料,就难以形成一定厚度的槽帮。因此它对生产的作用,引起相当关注。Less提出了结壳生成机理,Haupin根据传热特点提出结壳厚度的计算方法,Aaita提出用电子计算机模拟
First, the introduction of industrial aluminum electrolytic cell surface crust is complete, the operating conditions of the aluminum cell and aluminum electrolysis process plays an important role. Aluminum electrolytic cell electrolyte surface is not formed crust, can not cover the shell surface enough Al_2O_3 insulation material, it is difficult to form a certain thickness of the groove help. So its effect on production has drawn considerable attention. Less proposed the formation mechanism of crusts. Haupin proposed the calculation method of crust thickness based on the heat transfer characteristics. Aaita proposed to use computer simulation