Simulation Study of a Feasible Dry-type Dust Control Plan

摘要：

In order to control dust pollution and increase calorific value of coal, it is necessary to make a feasible dry-type dust control plan in a coal preparation plant. By means of the numerical simulation, the pollution mechanism at a transfer point is analyzed. It is found that the dust pollution at transfer point is mainly cased by the joint effort of haulage airflow, induced airflow and shock-wave. A conclusion is drawn that the installation of the appropriate dust removal fan and the guide chute will effectively abate and eliminate the positive pressure produced by the impact of falling coal, also avoid the secondary pollution.

关键词： haulage airflow dust removal fan guide chute

作者: GE Shaocheng SHAO Liangshan ZHANG Qingfeng JING Deji

作者单位: College of Safety Science and Engineering College,Liaoning Technical University,Fuxin 123000,Liaonin College of Industry and Commerce Management,Liaoning Technical University,Fuxin 123000,Liaoning,Chin

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: 1736-1738

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）