超低排放电厂烟囱高度优化研究

摘要

After today's large-scale coal-fired power plants taking a series of strict air pollution control measures, the emissions of major air pollutants achieve ultra-low emission requirements. SCREEN3 estimation model is used to predict the maximum concentration of landing and the emergence distance of air pollutants under different stack heights, the chimney height is optimized and proved, which provides reference for the EIA.%现今大型燃煤火力发电厂采取一系列严格的大气污染防治措施后，主要大气污染物排放达到超低排放要求。在此前提下，利用SCREEN3估算模式预测不同烟囱高度下主要大气污染物最大落地浓度及出现距离，对烟囱高度进行了优化论证，为工程环评提供参考。