补燃型烧结余热利用燃料量与蒸汽产量的研究  

A Study on Fuel Quantity and Steam Output of Supplement Combustion Sinter Waste Heat Recovery

作　　者：徐迎超[1,2] 樊泳 周玉磊[1,2] 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)

机构地区：[1]北京首钢国际工程技术有限公司能源环保事业部 [2]北京市冶金三维仿真设计工程技术研究中心,北京100043

出　　处：《冶金动力》2018年第11期31-33,共3页Metallurgical Power

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.

关 键 词：补燃 余热利用 烧结 高炉煤气 燃料 

分 类 号：TK115[动力工程及工程热物理—热能工程]