印度尼西亚某300MW机组燃用褐煤锅炉燃烧调整  

Boiler Combustion Tuning for a 300 MW Lignite Coal Unit in Indonesia

作　　者：刘刚[1] 罗俊俊 余磊 符俊平[1] 杨杰[1] LIU Gang;LUO Junjun;YU Lei;FU Junping;YANG Jie(Electric Power Research Institute of Hubei Power Company, Wuhan Hubei 430077,China;Hubei Fangyuan Dongli Electric Power Science Reserch Limited Company, Wuhan Hubei 430077,China)

机构地区：[1]国网湖北省电力公司电力科学研究院,湖北武汉430077 [2]湖北方源东力电力科学研究有限公司,湖北武汉430077

出　　处：《湖北电力》2016年第7期25-28,共4页Hubei Electric Power

摘　　要：针对印度尼西亚某300 MW机组锅炉燃用印度尼西亚本地褐煤,运行过程中存在的排烟温度高,厂用电率高等问题,为了节能降耗,在制粉系统优化调整的基础上,结合印度尼西亚褐煤的特点进行了变氧量、变一次风压等燃烧调整试验。燃烧调整后,锅炉排烟温度和厂用电率均明显下降,提高了机组运行经济性。The boiler of a 300 MW unit in Indonesia operates with local lignite, which causedhigh gas temperature and plant power consumption rate during operation. For saving energy and re?ducing consumption, based on the optimization and adjustment of the pulverized coal system, com?bustion tuning such as adjustment of oxygen content, adjustment of primary air pressure is carriedout combined with the characteristics of Indonesia lignite. After the combustion tuning, exhaust gastemperature and plant power consumption rate of the boiler are obviously decreased,which improvesthe economy of unit.

关 键 词：300MW机组 燃烧调整 制粉系统 褐煤 

分 类 号：TK223.26[动力工程及工程热物理—动力机械及工程]