220t/h循环流化床锅炉冷态启动分析与操作优化  

Analysis and Optimization Operation for Cold Starting Up of 220t/h CFB Boiler

作　　者：王艳玲[1] 孔祥思 

机构地区：[1]中国石油化工股份有限公司九江分公司,江西省九江市332004

出　　处：《石化技术》2014年第3期22-25,共4页Petrochemical Industry Technology

摘　　要：对影响220 t/h循环流化床(CFB)锅炉冷态启动的因素,如床料的粒径与厚度、投煤温度、温升速率进行了分析。通过摸索规律,总结经验,优化了CFB锅炉冷态启动的操作,实现了提高CFB锅炉点火成功率,缩短冷态启动时间的目标。The influence factors, such as the particle diameter and thickness of material on the bed, temperature of coal into the boiler and the temperature rise rate,on starting up of the 220 t/h circulating fluidized bed boiler were analyzed. In order to realize the purpose of ignition success rate improved and time for cold starting up shortened, operation of the boiler was optimized by regularity explored and experience accumulated.

关 键 词：循环流化床 冷态启动 影响因素 优化 

分 类 号：TQ054[化学工程]