摘要
排烟温度偏高会造成锅炉效率下降,影响锅炉的经济运行。对锅炉排烟温度高的原因进行分析,影响排烟温度高的主要因素是受热面积灰和空气预热器堵灰,通过运行优化和清洗空气预热器的堵灰,降低了锅炉排烟温度,对电厂提供了指导。
High temperature of flue gas can decrease the efficiency of boiler and power plant.The main factors influencing the temperature of flue gas are burning ash air and plugging ash of the air preheater. By the means of operation optimization and clearing Air preheater Ash, the flue gas can be reduced, which provided the guidance for power plant.
出处
《能源与节能》
2013年第6期121-122,共2页
Energy and Energy Conservation
关键词
排烟温度
积灰
空气预热器
exhaust gas temperature
burning ash
air preheater
