焙烧炉热工测试诊断系统及工艺优化应用研究  

Application research of baking furnace thermal measuring and diagnosing system and process optimization

作　　者：刘朝东[1] 崔银河[1] 周善红[1] 

机构地区：[1]沈阳铝镁设计研究院有限公司,辽宁沈阳110001

出　　处：《轻金属》2016年第11期42-46,共5页Light Metals

摘　　要：焙烧作为阳极生产的重要环节,其焙烧过程直接影响着阳极的质量以及生产成本,焙烧炉热工测试诊断系统是一套采用先进的测试手段,以实际测试数据为根据开展工艺参数和操作优化的方法。应用该系统可对焙烧炉的能耗水平、火道氧气水平、火道负压水平、挥发物质的燃烧状况、火道和料箱的升温状况进行测试和分析,根据测试结果分析工艺参数和运行过程中存在的主要问题,依此进行相应工艺和操作的优化,以提高焙烧炉焙烧质量以及降低能耗水平。As a very important step of anode production, the baking process directly influences the quality and production cost of baked anodes. The bak- ing furnace thermal measuring and diagnosing system is applied to optimize the process parameters and operation by all measured actual data, which is ad- vanced measuring and diagnosing system, can measure and analyze baking furnace energy consumption, oxygen concentration and negative pressure in the flue, volatile matter combustion state, temperature distribution in pits and flues. Based on main problems of baking process parameters and operation ob- served from the measuring data, the relative process and operation are optimized to improve baked anode quality and lower the energy.

关 键 词：焙烧炉 热工测试 工艺优化 

分 类 号：TF806.1[冶金工程—有色金属冶金]