东北电力技术2024，Vol.45Issue(4)：52-55,59,5.
300 MW机组锅炉排烟温度综合治理研究
Research on Comprehensive Treatment of Exhaust Gas Temperature of 300 MW Boiler
曹玮 1马新立 1侯元元 1李金磊 2刘硕2
作者信息
- 1. 国能怀安热电有限公司,河北 张家口 076150
- 2. 上海在伊环保科技有限公司,上海 201805
- 折叠
摘要
Abstract
According to the issue of low flue gas temperature at the air preheater inlet of a power plant boiler,the increase in exhaust gas temperature is due to poor heat exchange efficiency of the air preheater,the issue affecting the output of the boiler.The high tem-perature heat exchanger element in the air preheater is replaced and the high temperature heat exchanger element is increased by 300 mm.At the same time,the swing angle of the burner is adjusted during the inspection,which meets the requirements of the full output of the boiler and reduces the exhaust gas temperature.It is feasible to analyze the transformation effect,the return on investment and the safety and economic plan after the transformation,which provides reference for the transformation of equivalent units.关键词
锅炉/排烟温度/换热元件Key words
boiler/exhaust gas temperature/heat exchanger element分类
信息技术与安全科学引用本文复制引用
曹玮,马新立,侯元元,李金磊,刘硕..300 MW机组锅炉排烟温度综合治理研究[J].东北电力技术,2024,45(4):52-55,59,5.
