CFB锅炉空冷机组发电煤耗的影响因素及改进方法

CFB Boiler Coal Consumption of Air-Cooling Unit Factors And Improved Methods

利用热能计算公式,从机组汽温、汽压、真空及各项指标参数及运行方式等方面分析国产首台690t/h循环流化床锅炉机组在投运以来影响煤耗的因素,神华亿利电厂采用此项分析后在机组大修时做出有针对性的安排,机组煤耗大大降低;为北方高寒地区利用空冷技术的流化床机组经济运行提供借鉴方法。

The use of thermal energy formula,from the unit steam temperature,steam pressure,vacuum and various indicators such as parameters and operation mode to analyze the first Taiwan-made 690t / h circulating fluidized bed boiler unit has been put into operation in the factors affecting coal,Shenhua Yili plant would use this analysis when the unit overhaul to make targeted arrangements,unit coal consumption greatly reduced;for the northern alpine region of the fluidized bed technology,the use of air-cooled units ...