ZHAO En-chan, ZHANG Fang-wei, ZHAO Yong-hong Beijing Guodian North China Electric Power Engineering Co Ltd. STUDY ON AND DESIGN OF RESIDUAL HEAL UTILIZATION SYSTEM FOR FLUE GAS IN THERMAL POWER PLANTS[J]. Thermal power generation, 2008, (10): 66-70.
DOI:
ZHAO En-chan, ZHANG Fang-wei, ZHAO Yong-hong Beijing Guodian North China Electric Power Engineering Co Ltd. STUDY ON AND DESIGN OF RESIDUAL HEAL UTILIZATION SYSTEM FOR FLUE GAS IN THERMAL POWER PLANTS[J]. Thermal power generation, 2008, (10): 66-70. DOI: 10.19666/j.rlfd.2008.10.019.
STUDY ON AND DESIGN OF RESIDUAL HEAL UTILIZATION SYSTEM FOR FLUE GAS IN THERMAL POWER PLANTS
摘要
面对我国能源和水资源紧缺、环境恶化日趋严重等状况
在电厂设计中优化系统设计
合理地利用电厂的烟气余热
提高机组效率
减少煤耗
是节能的主要措施之一。对发电厂烟气余热利用的途径进行了分析
重点研究了利用烟气余热来加热凝结水的系统。研究表明
设置烟气余热利用系统
可提高全厂热效率
降低煤耗
增加发电量
具有一定的经济效益和社会效益。
Abstract
Facing the situtation in shortage of energy and water resources
as well as the deterioration of environment being severe with each passing day in our country
one of the main measure for energy-saving is optimization of system design in designing thermal power plants
utilizing reasonably the residual heat of flue gas in thermal power plants
enhancing the efficiency of units
and decreasing the coal consumption.The way of utilizing residual heat of flue gas in thermal power plants has been analysis
the system of utilizing residual heat from flue gas to heat the condensate being emphasitically studied.Study shows that the installing of residual heat utilization system of flue gas can enhance thermal efficiency of the whole plant