水膜除尘装置的设计与应用  

Design and Application of Water Film Dust Removal Device

作　　者：邓增社 徐文全[1,2] 王鹏 司俊鸿 王小军 宋超 

机构地区：[1]陕西煤业化工技术研究院有限责任公司,陕西西安710065 [2]西安科技大学地质与环境学院,陕西西安710054

出　　处：《煤矿安全》2013年第8期91-93,共3页Safety in Coal Mines

摘　　要：针对煤矿粉尘治理存在的问题和不足,设计了一种水膜除尘装置:在巷道形成大断面水膜,利用水膜捕捉和吸附粉尘,并进行了数值模拟和现场实验。结果表明,装置对巷道粉尘净化后,巷道粉尘最高浓度为3.9%,净化率最高达到95.5%;呼吸性粉尘最高1.0%,净化率最高达到94.3%。According to the problems and deficiencies of coal mine dust control,a water film dust removal device was designed by using the water film to capture and adsorb the dust,which formed a large section of water film in the roadway,and the numerical simulation and field experiments were carried out.The results showed that after using this device to purify the dust in the roadway,the highest concentration of dust was 3.9%,and the highest purifying rate was 95.5%.Furthermore,the highest concentration of respirable dust was 1.0%,and the highest purifying rate was 94.3%.

关 键 词：水膜除尘 装置 呼吸性粉尘 净化 系统 

分 类 号：TD714.4[矿业工程—矿井通风与安全]