硅热炼镁还原炉的用能分析与节能措施探讨  

The thermal analysis on magnesium reducing furnace using Si-based reducing and some energy saving measures

作　　者：夏德宏[1] 郭梁[1] 张刚[1] 余涛[1] 徐河 黄银善 江运喜 

机构地区：[1]北京科技大学热能工程系 [2]维恩克(鹤壁)镁基有限公司

出　　处：《冶金能源》2005年第3期32-35,共4页Energy For Metallurgical Industry

摘　　要：对我国硅热法炼镁还原炉的用能状况进行了计算分析。研究表明:硅热法炼镁还原炉的热利用率和生产率都非常低。制约还原炉热利用率和生产率提高的主要因素包括燃料及燃烧方式、炉型结构、还原罐的密度与排布方式、装出料方式及装置、余热利用措施等。本文最后还对此提出了一些具体的节能措施。An analysis and a calculation have been made on the thermal process of magnesium reducing furnace using Si-based reducing.It is known that both the thermal efficiency and the productivity are unbelievably low in the reducing furnace.The main factors which constrain the thermal efficiency and productivity are as follow:clean fuel and combustion organization,reasonable furnace configuration,setting-up of the reducing jar,convenient charge and discharge apparatus,waste heat recovery etc.Some detailed measures are propose to make higher both the thermal efficiency and productivity of reducing furnace.

关 键 词：节能措施 还原炉 用能分析 硅 热法炼镁 热利用率 计算分析 燃烧方式 炉型结构 排布方式 出料方式 余热利用 生产率 还原罐 

分 类 号：TF806[冶金工程—有色金属冶金]