煤直接液化用球阀关键零件数值模拟分析  

Numerical Simulation Analysis of Key Parts of Ball Valve for Coal Direct Liquefaction

作　　者：孙丰位 张晓忠 肖斌 李卫国 韩俊 陈星 SUN Feng-wei;ZHANG Xiao-zhong;XIAO Bin;LI Wei-guo;Han-Jun;CHEN Xing(Quality Inspection Center of Pump and Valve Products of Zhejiang,Wenzhou 325105,China;Baoyi Group Co.,Ltd,Wenzhou 325105,China;Shenyang Valve Research Institute,Shenyang Liaoning 110142,China;Chaoda Valves Group Co.,Ltd,Wenzhou 325105,China;Jiangsu Qianfeng Shunchi Electirc Power Equipment Co.,Ltd.,Yancheng 224043,China;Shuangheng Valve Group Co.,Ltd,Shanghai 201506,China)

机构地区：[1]浙江省泵阀产品质量检验中心,浙江温州325105 [2]保一集团有限公司,浙江温州325105 [3]沈阳阀门研究所,辽宁沈阳110142 [4]超达阀门集团股份有限公司,浙江温州325105 [5]江苏乾峰顺驰电力设备有限公司,江苏盐城224043 [6]双恒阀门集团有限公司,上海201506

出　　处：《阀门》2019年第5期16-20,共5页VALVE MAGAZINE

摘　　要：以煤直接液化系统用氢气加热炉出口切断球阀为例,对操作工况下球阀的关键零件进行了计算机辅助模拟分析,同时对高温工况下球阀的设计要点作出了说明,为产品研发提供了合理的参考依据。Taking the hydrogen furnace outlet cut-off ball valve for direct coal liquefaction system as an example,the key parts of the ball valve under operating condition are simulated and analyzed by computer,and the design essentials of the ball valve under high temperature condition are explained.It provides reasonable reference basis for product research and development.

关 键 词：煤化工 球阀 高温 有限元分析 

分 类 号：TH134[机械工程—机械制造及自动化]