分析某M701F3型燃气轮机氮氧化物排放高原因

Analysis of the Causes of High Nitrogen Oxide Emissions of M701F3 Gas Turbine

某联合循环电厂一台机组随着两班制运行时间的延长,氮氧化物排放呈现了升高的趋势,特别在冬季环境下甚至出现了排放实测值超标的工况,严重影响机组的合规运行。本文通过对#1机组运行数据的横向与纵向对比,分析了原因并提出有效应对措施和改进设想建议,从而及早避免了环保考核事件的发生。

With the extension of the two-shift operation time of a combined cycle power plant's unit,nitrogen oxide emissions have shown an upward trend,especially in winter environment when the actual measured emissions exceed the standard,which seriously affects the unit's compliance operations.Through horizontal and vertical comparison of the#1 unit's operating data,this paper analyzes the causes and proposes effective countermeasures and suggestions for improvement,thereby avoiding the occurrence of environmental protection incidents early.