能源工程2023，Vol.43Issue(6)：10-15,6.DOI:10.16189/j.nygc.2023.06.002
300MW燃煤锅炉掺烧生活污泥试验研究
Field experimental study on mixed combustion of domestic sludge in 300MW combustion boiler
摘要
Abstract
In order to study the influence of blending domestic sludge in coal-fired boilers,three kinds of blended fuels obtained by blending 0%,10%and 15%of sludge were analyzed and studied in terms of fuel characteristics and ash melting characteristics,and the field combustion test was carried out in a 300MW coal-fired boiler of a power plant in Guangdong at 50%and full load respectively by adjusting the amount of blended fuels sent to the boiler to test the combustion of the boiler and the emission of pollutants and other indicators,and analyzing the operation of the boiler system,wind and smoke system,and the existing flue gas purification system of the power plant.The results show that when the sludge mixing ratio of the boiler is below 15%,all systems of the power plant can operate stably and the flue gas pollutants meet the requirements of ultra-low emission.关键词
生活污泥/掺烧/燃煤锅炉/系统运行/烟气污染物Key words
domestic sludge/mixed combustion/coal-fired boiler/system operation/flue gas pollutant分类
能源科技引用本文复制引用
刘炎南,李德波,阚伟民,陈兆立,余冯坚,陈智豪..300MW燃煤锅炉掺烧生活污泥试验研究[J].能源工程,2023,43(6):10-15,6.基金项目
中国南方电网公司重点资助项目(NYJS2020KJ005) （NYJS2020KJ005）
