熔盐氯化炉稳态温度场有限元分析  

Finite Element Modeling of Steady Temperature Field of Molten-Salt Chlorinator

作　　者：居殿春[1] 陈志勇 卿阳 严定鎏[1] 李向阳[1] 

机构地区：[1]钢铁研究总院先进钢铁流程及材料国家重点实验室,北京100081 [2]锦州钛业有限公司,辽宁锦州121005

出　　处：《钢铁钒钛》2011年第2期25-28,共4页Iron Steel Vanadium Titanium

摘　　要：分析了锦州钛业有限公司1#熔盐氯化炉的传热特征,利用ANSYS有限元分析软件建立了熔盐氯化炉稳态温度场有限元模型。计算结果显示熔盐氯化炉炉壳温度在30～50℃,熔盐最高温度747℃,这与现场实测数据相近;熔盐氯化炉的热流密度和温度梯度说明炉墙传热对稳态温度场的影响较小,而喷淋四氯化钛泥浆是影响氯化炉稳态温度场的最大因素,并依此提出了解决熔盐温度过高的措施。The heat transfer characteristics of No.1 molten-salt chlorinator of Jinzhou Titanium Co.,Ltd.was analyzed,and a finite element model of steady temperature field of molten-salt chlorinator with ANSYS software was established.The results showed molten-salt chlorinator shell temperature was at 30～50 ℃,the maximum temperature of molten salt reached to 747 ℃,and these were similar to field measured data.The heat flux and temperature gradient of molten-salt chlorinator proved that the effect of wall on steady temperature field was very limited,and spraying slurry containing titanium tetrachloride was the biggest factor.So some measures to solve the problem of high temperature molten salt were put forward.

关 键 词：熔盐氯化炉 温度场 有限元模型 高钛渣 

分 类 号：TF823[冶金工程—有色金属冶金] TQ031.8[化学工程]