摘要
烟气余热利用途径包括加热凝结水和加热热网水等方案,以唐山西郊三期扩建工程2×350 MW机组为例,通过经济性分析和计算,得到烟气余热利用方案的经济效益,从而量化烟气余热利用的优势,为烟气余热利用方案的选择提供参考。
The flue gas waste heat utilization approach includes heating the condensate water and heating the heat net water and other schemes.Taking a 350MW unit as the example,the economic analysis method was employed to investigate the economy of each flue gas waste heat utilization scheme,so as to be able to quantify the advantages of flue gas waste heat recovery.The results illustrates the flue gas heat recovery system is an effective way of saving energy finally.
出处
《热力发电》
CAS
北大核心
2013年第11期107-109,共3页
Thermal Power Generation
关键词
锅炉
烟气
低温省煤器
余热利用
经济性
low temperature economizer,boiler,flue gas,surplus heat utilization
technical economy
