省煤器烟气旁路在330MW锅炉中的应用

Application of economizer flue gas bypass in 330 MW boiler

在电网新能源发展的新形势下,燃煤发电机组参与深度调峰逐渐增多,为保证低负荷下烟气环保参数达标排放,燃煤发电机组均应实施不同路线的宽负荷脱硝改造,本文主要论述了某厂330MW机组进行省煤器烟气旁路改造后的运行情况。

Under the new situation of new energy development of power grid,Coal fired power generation units gradually increase their participation in deep peak shaving,To ensure that the environmental protection parameters of flue gas meet the discharge standard under low load,Coal fired power generation units should implement wide load denitration transformation with different routes,This paper mainly discusses the operation of 330MW units after retrofitting the economizer flue gas bypass.