大型电解槽破损原因及延长槽寿命问题分析

The reason of large electrolysis cell damage and how to extend the life of electrolysis cell

在我国大中型的铝电解槽其相对寿命相对于国外先进国家同类型的铝电解槽较低,其一般的寿命大约为1500天,足足比国外先进的铝电解槽少了将近1000天。所以,我国的总体水平与国外相比有着很大的差距。本文将阐述电解槽的种类和电解槽的特征,并且将从筑造炉子的工艺,筑造炉子的材料,对于相关炉型的设计和焙烧启动等一系列环节进行探讨如何延长电解槽的使用寿命。

In China the large and medium-sized aluminum electrolytic cell its relative life is shorter than the foreign advanced countries of the same type aluminium electrolytic cell.So in China,it’s life about 1500 days,it is shorter than the foreign advanced aluminnum electrolytic cell about 1000 days.The overall level of our country has a great gap to compare with the foreign country.This paper describes the types of cell and electrolytic cell characteristics.It will introduce the process of the furnace and the cell of material.And it wil discuss how to extent the life of electrolytic cell.