Measurement and Analysis of Intensity of Dust Deposition and Research on Prevention Measures
Measure average deposition velocity and intensity of dust deposition in wind lane, gas lane, ventilation roadway, construction roadway by the method of hanging plate. Analyze the result of measurement and calculation deeply by the method of histogram and regression analysis, then put forward reasonable proposals according to the results of the analysis. At last, we find that intensity of dust deposition in wind lane, gas lane of Zhangcun mine is lower than other lanes, construction roadway is highest. However, it becomes lower and lower when farther away from the working face. In order to prevent the floor dust becomes raising dust, we suggest that scatter rock powder arid import ZYB-S automatic gas production inhibit explosive devices besides the existing dust control measures.
dust deposition intensity average deposition velocity dust explosion rinse cycle
LIU Jian YAO Haifei WEI Chuanguang JIN Longzhe
Civil & Environment Engineering School, University of Science and Technology Beijing, Beijing 100083 Branch of Mine Safety Technology, China Coal Research Institute, Beijing 100013, China
国际会议
The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)
杭州
英文
1071-1076
2010-10-26（万方平台首次上网日期，不代表论文的发表时间）