一台60t/h煤粉工业锅炉的设计和试运行  

Design and Running Test of a 60 t/h Pulverized-coal-fired Industrial Boiler

作　　者：刘建国[1] 梁吉伟 张海 刘加勋[1] 韩向新[1] 姜秀民[1] LIU Jianguo;LIANG Jiwei;ZHANG Hai;LIU Jiaxun;HAN Xiangxin;JIANG Xiumin(School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;Shanghai Industrial Boiler(Wuxi)Co.,Ltd.,Wuxi 214105,Jiangsu,China)

机构地区：[1]上海交通大学机械与动力工程学院,上海200240 [2]上海工业锅炉(无锡)有限公司,江苏无锡214106

出　　处：《工业锅炉》2022年第5期1-6,共6页Industrial Boilers

摘　　要：以一台试运行的60 t/h煤粉工业锅炉为案例,介绍该煤粉工业锅炉的结构特点、燃烧器配置和试运行效果。经168小时试运行表明,该煤粉锅炉负荷调节能力强,可在30%~120%负荷范围内稳定运行;烟气排放环保,仅采用SNCR脱硝工艺,烟囱出口处的NO_(x)排放在100 mg/m^(3)(标态)以下,平均值为76.43 mg/m^(3)(标态)。Taking a 60 t/h pulverized-coal fired industrial boiler as an example,the boiler structural characteristics,burner configuration and its operation effect were introduced.The 168-hour running test showed that the boiler has a strong adaptability of load variation from 30%to 120%of the rated load,and is environmentally friendly,NO_(x) emission at the outlet of the chimney was lower than 100 mg/m^(3)(standard state)with the average of 76.43 mg/m^(3)(standard state)when only SNCR technology was used in the period of 168-hour running test.

关 键 词：煤粉工业锅炉 旋流煤粉燃烧器 NOX排放 168小时试运 

分 类 号：TK229.63[动力工程及工程热物理—动力机械及工程] TK227