无机热传导式空气预热器的应用

Application of Inorganic Heat Transfer Type Air Pre-heater

分析原有回转式空气预热器存在的问题及原因，介绍选用无机热传导式空气预热器进行改造的方案及特点，总结了改造效果。

The problem existing in the original rotary type air preheater, and its caused reasons are analyzed, the scheme reformed using the inorganic heat transfer type air preheater and the scheme fea- tures are introduced, and the reformation effect is also summarized.