不降电流停槽技术在200kA大型预焙电解槽的应用

Application of Technology for Shutting down 200 kA Prebake Cells without Lowering Electric Current

大型预焙电解槽因破损或其它原因实施停槽,是铝电解生产管理过程中的重要一环。通过对电解槽停槽过程中采用降电流停槽技术和不降电流停槽技术进行了分析对比,提出采用不降电流停槽技术的可行性,以及对大型预焙电解槽生产技术管理的重要意义。

The shutting down of big cells due to damages or other reasons is an important practice during the production. A comparison is made between the technologies for shutting down the cells with lowering and without lowering the current. It is pointed out that it is feasible to shut down the cells without lowering current and it is significant in the production management of the cells.