煤粉气流着火稳定性及低负荷燃烧不投油措施  

Ignition Stabilization and Controlled Measure of No Casting Oil Burn Under Low Load

作　　者：王华 高永军 

机构地区：[1]芜湖发电厂,安徽芜湖241009

出　　处：《安徽电气工程职业技术学院学报》2005年第3期58-60,共3页Journal of Anhui Electrical Engineering Professional Technique College

摘　　要：以N125MW直流燃烧器固态排渣煤粉炉燃烧着火稳定性为研究对象,根据煤粉气流着火方式以及对影响煤粉气流着火因素的分析,提出提高煤粉气流着火稳定性以及低负荷燃烧不投油的控制措施,从而保证了煤粉的稳定着火,以保证锅炉安全稳定运行。Paper discussed flame ignition stabilization analysis of N125MW direct current burner in pulverized- coal boilers of solid state discharge. According to analysis of flame ignition and effecting factor on pulverized- coal airflow, it is promoted that improved pulverized- coal flame ignition and controlled measure of no casting oil burning under low load. Then flame ignition stabilization of pulverized- coal and boiler safe steadv operation is ensured.

关 键 词：煤粉 着火 稳定性 一次风 二次风 

分 类 号：TK227.1[动力工程及工程热物理—动力机械及工程]