首台全燃准东高碱煤660 MW超超临界对冲燃烧锅炉的研发  

Research and Development of the First 660 MW Ultra-supercritical Opposed Firing Boiler with Fully Fired Zhundong High Alkali Coal

作　　者：朱驾 冉燊铭 潘绍成 易广宙 刘文建 唐真华 杨章宁 胡修奎 Zhu Jia;Ran Shenming;Pan Shaocheng;Yi Guangzhou;Liu Wenjian;Tang Zhenhua;Yang Zhangning;Hu Xiukui(Clean Combustion and Flue Gas Purification Key Laboratory of Sichuan Province,Chengdu 611731, China;DEC Dongfang Boiler Group Co., Ltd., Zigong 643001, Sichuan Province, China)

机构地区：[1]清洁燃烧与烟气净化四川省重点实验室,成都611731 [2]东方电气集团东方锅炉股份有限公司,四川自贡643001

出　　处：《发电设备》2022年第3期182-188,共7页Power Equipment

基　　金：国家科技支撑计划资助项目(2015BAA04B02)。

摘　　要：介绍了首台全燃准东高碱煤660 MW超超临界对冲燃烧锅炉的研发情况,阐述了炉膛关键参数选择、受热面布置优化、燃烧器布置优化、吹灰器布置优化等技术。结果表明:锅炉投运后具有优良的高碱煤适应能力,并且准东高碱煤综合掺烧质量分数达到90%以上。The research and development of the first 660 MW ultra-supercritical opposed firing boiler with fully fired Zhundong high alkali coal was introduced,and following technologies were illustrated,such as the selection of furnace key parameters,the optimization of heat surface layout,the optimization of burner layout,the optimization of soot blower layout,etc.Results show that the boiler has a good adaptability to high alkali coal,and the comprehensive co-firing mass fraction of Zhundong high alkali coal can reach more than 90%.

关 键 词：锅炉 对冲燃烧 准东煤 高碱煤 

分 类 号：TK222[动力工程及工程热物理—动力机械及工程]