白马600MW超临界CFB锅炉燃烧均匀性分析及优化  

Combustion Distribution Evenness Analysis and Optimization of the Baima 600 MW Supercritical CFB Boiler

作　　者：张文清[1] ZHANG Wenqing(Sichuan Baima Circulating Fluidized Bed Exampled Power Limited Liability Company,Neijiang 641005,China)

机构地区：[1]四川白马循环流化床示范电站有限责任公司,四川内江641000

出　　处：《锅炉技术》2018年第2期28-31,共4页Boiler Technology

基　　金：中国科学院战略性先导科技专项(XDA07030100)

摘　　要：通过分析白马600MW超临界循环流化床锅炉的设计和运行特性,提出应根据锅炉外循环回路的非均匀特性合理配置锅炉给煤量分布的运行优化措施。实炉验证表明:提高燃烧均匀性的运行优化措施可以显著降低锅炉飞灰含碳量。Through the design and operational characteristic analysis of the Baima 600 MW supercritical CFB boiler,it was found that the boiler coal feeding distribution should be matched with the non-uniform characteristics of the boiler's external circulation loop during the operation period.The field tests result also shown that the unburned carbon content in fly ash could be significantly reduced with the operation optimization based on combustion distribution evenness.

关 键 词：循环流化床 燃烧均匀性 运行优化 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]