1000 MW塔式炉与π型炉比较  

A Study on the Comparison Between the 1000 MW Tower Boiler and theπ-Type Boiler

作　　者：裴利平 陈绍敏[2] PEI Liping;CHEN Shaomin(Zhenshi Holding Group Co.,Ltd.,Tongxiang Zhejiang 314500,P.R.China;Chongqing Electric Power College,Chongqing 400053,P.R.China)

机构地区：[1]振石控股集团有限公司,浙江桐乡314500 [2]重庆电力高等专科学校,重庆400053

出　　处：《重庆电力高等专科学校学报》2022年第6期26-28,53,共4页Journal of Chongqing Electric Power College

基　　金：国家创新团队《基于产教融合的新能源装备技术专业校企双基地建设研究与实践》课题。

摘　　要：从工程造价、可靠性、安装运行经济性等多角度对超临界和超超临界火力发电机组π型锅炉和塔式锅炉进行了比较分析,单台1000 MW塔式炉金属重量和实际投资比π型炉高,并且具有建设周期短,占地面积小,启动迅速,燃烧效率高、烟气与汽水侧阻力小、热偏差小、NO_(x)排放量低等优势。This paper introduces the comparative analysis of theπ-type boiler and the tower boiler in supercritical and ultra-supercritical thermal power generating units from the perspectives of construction costs,reliability and economy of installation and operation.Although the weight of metal and actual investment of a 1000 MW tower boiler are higher aπ-type boiler,it has such advantages as short construction period,small floor space,quick start,efficient combustion,small side resistance of flue gas and steam water,small heat deviation and low NO_(x)emission.

关 键 词：塔式锅炉 π型锅炉 经济性 比较 

分 类 号：TM621.2[电气工程—电力系统及自动化]