某火电厂“W”型火焰锅炉折焰角积灰研究  

Research on Ash Accumulation at the Flare Angle of W-Shaped Flame Boiler in Thermal Power Plant

作　　者：梁永 LIANG Yong(Qianbei Power Plant,Guizhou Western Electric Power Co.,Ltd.,Jinsha,Guizhou 551800,China)

机构地区：[1]贵州西电电力股份有限公司黔北发电厂,贵州金沙551800

出　　处：《自动化应用》2024年第8期123-126,共4页Automation Application

摘　　要：通过对比某厂#4炉2020年2月及2020年5月2次停炉后折焰角积灰、屏过挂焦情况,简要分析#4炉折焰角积灰、屏过挂焦的原因,并总结期间运行操作调整产生的效果,为下一步运行调整、锅炉技改提供依据,保证机组长周期安全经济运行。By comparing the situation of ash accumulation at the folding flame angle and screen over hanging coke after two shutdowns in February and May 2020 of a certain factory's#4 furnace.It briefly analyzes the reasons for ash accumulation at the folding flame angle and screen over hanging coke of#4 furnace,and summarizes the effects of operation adjustments during the period.This provides a basis for the next step of operation adjustment and boiler technical transformation,ensuring the safe and economic operation of the unit for a long period of time.

关 键 词：低氮燃烧 折焰角 燃烧调整 积灰 

分 类 号：TK229[动力工程及工程热物理—动力机械及工程]