水泥窑煅烧过程中废气排放及分布规律的模拟仿真  

Numerical Simulation of Combustion and Harmful Emission in Cement Clinker Burning

作　　者：李建锡[1] 卢凯芳[1] 潘丽萍[1] 唐霜露[1] 舒艺周[1] 

机构地区：[1]昆明理工大学材料与冶金工程学院,云南昆明650093

出　　处：《昆明理工大学学报（理工版）》2008年第6期86-90,共5页Journal of Kunming University of Science and Technology(Natural Science Edition)

基　　金：国家863项目(项目编号:2002AA335050)

摘　　要：利用数值仿真(CFD)方法模拟研究了新型的煤粉燃烧器在水泥窑内的燃烧以及NOx、SOx有害废气的排放及其分布规律,讨论了燃烧器结构与NOx生成的关系,初步探索了高效燃烧与低有害气体排放燃烧的机理问题.The combustion processes and harmful emissions, such as NOx, SOx etc, of coal from newly multi - channel coal burner in a cement rotate kiln are simulated in this paper with CFD. The relationship of NOx formation with burner configuration is also studied. Based on the simulation results, the mechanism needed to design the high efficiency and low harmful mission burners are examined.

关 键 词：燃烧器 数值模拟 废气排放 回转窑 

分 类 号：TM615[电气工程—电力系统及自动化]