大型预焙铝电解槽二次启动方法的实践

Practice on Energy Saving Process for Second Startup of Large Pre-Baked Aluminum Smelting Pot

本文通过对大型预焙铝电解槽启动过程的介绍,并实践了与之匹配的内空外实装炉、快速降电压、低效应控制、快速形成炉膛的启动后期管理方法,取得了良好的效果。

This paper presents the startup procedures for large pre-baked aluminum smelting pot, through actually implementing after startup management for ＂inside empty and outside solid＂ loading, fast voltage drop, lower efficiency control, fast formation of the furnace chamber, expected results are finally achieved.