无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2012, Vol. 44 ›› Issue (3): 47-.

• 论文 • 上一篇    下一篇

新型二氧化锰还原炉的设计与应用

田宗平,李建文,曹 建   

  1. 湖南省矿产测试利用研究所,湖南长沙410007
  • 发布日期:2012-03-12

Design and application of new-type manganese dioxide reduction furnace

 TIAN  Zong-Ping, LI  Jian-Wen, CAO   Jian   

  1. Hunan Institute of Mineral Resources Test and Utilization,Changsha 410007,China
  • Online:2012-03-12

摘要: 根据锰系列产品生产的需要和对现有窑炉的研究,设计出新型二氧化锰还原焙烧炉。炉体结构:柱状、立式、多通道、燃烧室与还原室隔离、隔绝空气冷却。配套设施:采用燃烧混合煤气的先进、环保的供热方式;采用数字化仪表显示炉内温度;进出料采用自动化设备。另外,确定了二氧化锰还原焙烧的分析测试方法。特点:生产成本低,工人劳动强度小、环境污染程度小。采用新型焙烧炉,对多个产地的二氧化锰进行还原焙烧,还原率均大于94%。

关键词: 二氧化锰, 还原炉, 设计, 应用

Abstract: A new-type manganese dioxide reduction furnace was designed according to production needs of manganese products and the researches on the existing furnaces.Furnace structure:columnar shape,vertical,multiple channels,the combustion chamber separated from reducing room,and air isolated cooling way;Corollary equipment:advanced and eco-friendly gas mixing combustion system;furnace temperature digital display;and automatic feeding and discharging.In addition,the analysis and test methods of manganese dioxide reduction roasting were confirmed.Characteristics:low cost,low labor intensity,and little environmental pollution.Reduction rates all over 94% when the new-type furnace was applied in reduction roasting manganese dioxide of different origins.

Key words: manganese dioxide, reduction furnace, design, application

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