多炉芯气化炉轴向温度分布及影响因素  

Axial temperature distribution and its influence factors in multi-core gas cooker

作　　者：田玉仙[1] 王晓刚[1] 田欣伟[1] 强军锋[1] 

机构地区：[1]西安科技大学基础课部,陕西西安710054

出　　处：《西安科技大学学报》2007年第2期272-275,共4页Journal of Xi’an University of Science and Technology

基　　金：国家自然科学基金资助项目(50174046);宁夏自治区科技攻关项目

摘　　要：深入探讨了多炉芯气化炉成倍延长气化时间过程中集气空间内轴向温度分布,分析了集气空间轴向温度的主要影响因素;设计了煤气"引射"实验,详细研究了煤气排出速率对集气空间轴向温度分布,特别是集气罩内表面温度的影响,为煤气收集过程中集气罩的经济安装提供了技术基础。The axial temperature distribution of gas collecting space in multi-core gas cooker is discussed during gasification time doubled. And its primary influence factors are analyzed. We design gas educing experiment, and study the gas educing velocity＇ s influence on the axial temperature of gas collecting space, especially the temperature of gas collecting mantle inside. All that we have done provides economical fixing of gas collecting mantle with technical base in gas collecting.

关 键 词：煤气化技术 多炉芯气化炉 引射 

分 类 号：TQ116[化学工程—无机化工]