梭式窑燃烧室结构优化研究  

Structure Optimization of Shuttle Kiln Combustion Chamber

作　　者：张全[1] 赵杰[1] 蔡军林[2] 刘新元[2] 

机构地区：[1]中南大学能源与科学工程学院,湖南长沙410083 [2]韶关冶炼厂,广东韶关512024

出　　处：《工业加热》2007年第4期32-34,共3页Industrial Heating

摘　　要：针对我国梭式窑普遍存在的低温阶段加热不均匀影响产品质量的问题,对韶关冶炼厂碳化硅分厂梭式窑燃料系统进行分析,提出了在现有梭式窑炉墙外部加上一段掺合冷空气混合火道的方案。利用计算机数值模拟软件分析混合火道的结构形式、长度、冷空气进口位置对火道内温度分布的影响,最终采用双边冷空气进口变截面的火道结构以加快火道内温度的均匀混合。该研究为实现梭式窑在低温区均匀高效加热提供新的解决方案。In order to solve the problem of in-equal heating in low temperature stage. A model of admixture quirk joined to outside surface of shuttle kiln is established, according to analyzing of the fuel system of shuttle kiln in silicon carbide factory, Shao Guan smelting. According to simulation software, the influences of mixture in this quirk in response to structure style, length, position of cold air inlet are calculated and analyzed, then determined a quirk of double-side cold air inlet and variable cross-section. This article offers a new scheme for uniform highly active heated in low temperature stage in shuttle kiln.

关 键 词：梭式窑 燃烧室 仿真 燃气 

分 类 号：TQ174.653.6[化学工程—陶瓷工业]