600MW锅炉空气预热器电流摆动原因分析及对策

Cause Analysis and Settlements on Current Swing of 600 MW Boiler Air Preheater

针对河北国华定洲发电有限责任公司一期工程4台空气预热器频繁出现电流摆动的问题,分析引起电流摆动的原因,并从置换支撑轴承润滑油、修研推力瓦、提高吹灰压力等方面进行综合处理,基本解决空气预热器电流摆动问题。

In view of current swing of four air preheaters in Hebei Guohua Dingzhou Electric Power Co.Ltd.boilers,every reasons are analyzes,and then,the integrative disposals are taken from the aspects of lubricant of bearing replacement,thrust tile repairing,and ash blowing press increasing,and the problem is settled.