1000MW超超临界机组锅炉掺烧褐煤研究  

Technology Research on Boiler of 1 000 MW Ultra Supercritical Unit with Mixed Burning Lignite

作　　者：李志山[1] 宁献武[1] 张伟[1] 

机构地区：[1]神华国华绥中发电有限责任公司,辽宁葫芦岛125222

出　　处：《东北电力技术》2012年第1期1-5,共5页Northeast Electric Power Technology

摘　　要：目前国内发电用煤(特别是烟煤)市场供应紧张且价格高涨,供需矛盾突出,而褐煤供应充足且价格低廉,已经有越来越多的火电机组开始掺烧褐煤。文中对1 000 MW超超临界机组烟煤锅炉安全且最大限度地燃用褐煤进行了分析,提出了相应的措施,并在实际运行中加以验证。Due to the coal market,the bituminite-fired boiler is burning by mixed burning of lignite.The paper analyzes the boiler of 1 000 MW ultra supercritical unit burning with mixed lignite in a maximum extent and running safely at the same time,and puts forward corresponding measures,which has been verified in practice.

关 键 词：褐煤 大比例 掺烧 安全 

分 类 号：TM621.2[电气工程—电力系统及自动化] TK229.2[动力工程及工程热物理—动力机械及工程]