大唐太原第二热电厂5号炉主蒸汽温度偏低问题原因分析  

DIANOSTIC ANALYSIS OF SOMEWHAT LOWER TEMPERATURE PROBLEM FOR MAIN STEAM OF BOILER NO.5 IN DATANG TAIYUAN COGENERATION POWER PLANT NO.2

作　　者：杜少俊[1] 郝忠[2] 梁金明[2] 

机构地区：[1]太原理工大学,山西太原030024 [2]大唐太原第二热电厂,山西太原030028

出　　处：《热力发电》2005年第10期53-56,共4页Thermal Power Generation

摘　　要：大唐太原第二热电厂5号炉长期以来存在着主蒸汽温度偏低现象。通过对其现场测试数据的分析表明,炉内增加水冷屏、给水温度升高以及运行风量偏小是造成其主蒸汽温度偏低的主要原因。Somewhat lower temperature phenomenon of main steam has been existing for a long time on boiler no.5 in Datang Taiyuan Cogeneration Power Plant.Through analysis of test data in the field,it shows that the main causes leading to said phenomenon are: adding watercooling panel in the furnace;rising of the feedwater temperature;and somewhat smaller air flow rate in operation.

关 键 词：锅炉 主蒸汽温度 水冷屏 给水温度 运行风量 

分 类 号：TK224[动力工程及工程热物理—动力机械及工程]