CFB锅炉耐磨耐火材料中低温烘炉的应用和探讨

Application and discussion of medium and low temperature oven heating-up in wear-resistant refractories of CFB boiler

阐述了耐磨耐火材料在CFB锅炉应用的关键部位、养护方式、中低温烘炉制度以及在执行过程中的注意事项,同时介绍了国内某660 MW超临界CFB锅炉的中低温烘炉流程及相关操作要点,以期为CFB锅炉不定形耐磨耐火材料的中低温烘炉提供应用参考。

The key parts, maintenance methods, medium and low temperature oven heating-up schedule and operation notes of the wear-resistant refractories in CFB boiler are described in this paper. The operation points in oven heating-up process of a 660 MW supercritical CFB boiler in China are also introduced,which provides application reference for medium and low temperature refractories of CFB boiler.