Numerical Simulation of Fume Flow in Collection Hood of Aluminium Electrolysis Cell

摘要：

It is more difficult to collect the fume produced in the process of aluminium electrolysis with the dev0opment of good-sizod aluminium electrolysis cell A new way to collect the fume must be developed to satisfy the advance of environmental standard. The traditional exhaust mode of the fume collection hood used on the aluminium electrolysis cell was reconstructed in this paper. Numerical simulation method was used to study the fume collection and exhausting status. The.velocity field, temperature field and pressure field in the fume collection hood can be simulated to direct the design oftbe fume collection hood. The reconstructed exhaust mode of the fume collection hood utilized the hot press successfully to improve the fume collection efficiency and make a uniform negative pressure in the hood.

关键词： numerical simulation fume collection hood aluminium electrolysis hot press

作者: LIN Xiuli CHEN Baozhi LIU Jingxian DONG Hui

作者单位: School of Sources & Civil Engineering,Northeastern University,Shenyang,110004,Liaoning,China Design& Research Institute of Northeastern University,Shenyang,110004,Liaoning,China

会议类型: 国际会议

会议名称: The 2008 International Symposium on Safety Science and Technology(2008年安全科学技术国际会议)

会议地点: 北京

会议语种:英文

页码: 1228-1231

在线出版日期: 2008-09-24（万方平台首次上网日期，不代表论文的发表时间）