In view of replacing air-water slag cooler with barrel type slag cooler for large CFB boiler in Baiyanghe Power Plant, the structure and principle of barrel type slag cooler is introduced.

• 介绍华能白杨河电厂大型CFB锅炉将风水联合冷渣器更换为滚筒冷渣机的有关情况,简要分析并提出改进建议。