铅鼓风烧结均匀布风的工业性试验  

THE INDUSTRIAL EXPERIMENTAL RESEARCH OF EVEN DISTRIBUTING WIND IN LEAD UPDRAFT SINTERING

作　　者：周萍[1] 李支普[1] 汪凤林 杜纯印 

机构地区：[1]中南工业大学应用物理与热能工程系

出　　处：《中南工业大学学报》1997年第1期37-39,共3页Journal of Central South University of Technology(Natural Science)

基　　金：中国有色金属工业总公司科研基金

摘　　要：某冶炼厂铅鼓风烧结风箱内布风存在严重的涡流现象与偏析现象．为此，在烧结机风箱中安装了一块平板形导流叶片进行工业性试验．作者对试验前后的一些表观现象及运行参数进行了详细的比较与分析．其结果表明，在烧结机风箱内安装导流叶片后，烧结矿料层反应均匀，提高了台车上空烟罩内烟气中的ＳＯ２浓度，提高了铅锌矿烧结块的生产能力。There existed strong vortex and uneven distributing wind in the bellows of lead updraft sintering in a smelter .Therefore ,a flat guide vane was set in the bellows and the industrial experiment was done.In this paper,the phenomena and operating parameter before and after the experiment are analysed and compared in detail. The results indicate that, with the installation of the vane, the reaction between sintered ore is even ,the concentration of SO 2 in the stack gas is increased,the production capability of sintered lump is raised and the quality of sintered lump is improved.

关 键 词：铅 鼓风烧结 均匀布风 工业性试验 矿石烧结 

分 类 号：TF046.4[冶金工程—冶金物理化学]