摘要
结合首钢京唐550 m2烧结机余热回收,研究不同蒸汽参数工况下燃料量与蒸汽产量之间的关系。不同蒸汽参数工况下,补燃型烧结余热利用有利于提高蒸汽产量和蒸汽品质,补燃型余热利用最佳工况为中温中压工况,最佳补燃燃料量为4.75 m3/h。
Combining with the waste heat recovery practice of Shougang Jingtang＇s 550 m2 sinter, the relationship between fuel quantity and steam output under the condition of dif- ferent steam parameters is studied. With different steam parameters condition, the supplement combustion sinter waste heat recovery is more favorable for improving the quantity and quali- ty of steam. The optimum condition of supplement combustion waste heat recovery is medium temperature and medium pressure condition, while the optimum combustion fuel quantity is 4.75 m3/h.
作者
徐迎超
樊泳
周玉磊
寇彦德
XU Yingchao;FAN Yong;ZHOU Yulei;KOU Yande(Beijing Shougang International Engineering Technology Co.,Ltd.;Beijing Metallugical 3D Simulation Design Engineering Technology Research Center,Beijing 100043,China)
出处
《冶金动力》
2018年第11期31-33,共3页
Metallurgical Power
关键词
补燃
余热利用
烧结
高炉煤气
燃料
supplement combustion
waste heat recovery
sinter
blast furnace gas
fuel
