330MW级循环流化床锅炉冷态启动节能优化  

Energy-saving Optimization of a 330MW CFB Boiler during Cold Start Process

作　　者：吴海粟 徐立韡 

机构地区：[1]大同煤矿集团同达热电有限公司,山西大同037001

出　　处：《发电设备》2015年第5期356-359,共4页Power Equipment

摘　　要：结合某330 MW级循环流化床锅炉冷态点火至连续投煤过程,分析了影响启动时间和启动油耗的因素,并作出优化调整。结果表明:优化后初始床温提高了41K,启动耗时缩短了84min,启动油耗降低了6.4t,效果显著。For the course of a 330 MW CFB boiler from cold start ignition to continuous coal input, factors influencing the start-up time and the oil consumption were analyzed, to which optimization adjustment was made. Results show that after optimization, the initial bed temperature is increased by 41 K, the start-up time is reduced by 84 minutes and the oil consumption is decreased by 6.4 t, indicating remarkable optimization effects.

关 键 词：循环流化床锅炉 启动时间 油耗 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]