Research on openness dust control by electric field force in the unloading process of a freight train

摘要：

　　This paper takes the unloading process of a train dumper as the research object.A dust control model is set up by combining the operation process with the structure characteristics of the dumper chamber.Adopt electric field force to control the floating dust and theoretically analyses the dust suppression effect by electric field force.Research shows that the dust suppression rate by electric field force is over 80% and the electric intensity must achieve 74kv/cm so that the dust above 1 μm can be controlled in the hopper.The model is modified by the electrocoagulation principle.Calculations show that the dust suppression rate of the master mould can be improved 1.3%-3.3%.

关键词： openness dust electric field force electrocoagulation

作者: LIU Qiuxin KONG Zhaohui TAO Xiaolong

作者单位: Institute of Urban Construction,Wuhan University of Science and Technology,Wuhan 430065,China

会议类型: 国际会议

会议名称: 2012 International Symposium on Safety Science and Technology (2012安全科学与技术国际会议)

会议地点: 南京

会议语种:英文

页码: 800-806

在线出版日期: 2012-10-23（万方平台首次上网日期，不代表论文的发表时间）