金属矿山爆破除尘降毒实验研究  

Experimental Study on Toxic Dust and Gas Control in Blasting at Metal Mines

作　　者：刘桂丽[1] 

机构地区：[1]青岛理工大学黄岛校区汽车学院,山东青岛市266520

出　　处：《矿业研究与开发》2011年第2期76-78,共3页Mining Research and Development

基　　金：国家自然科学基金资助项目(50574050)

摘　　要：以爆破过程除尘降毒为目的,分析了金属矿山爆破尘毒来源,根据实验场所情况,选取水封爆破和喷雾除尘结合使用的方案进行实验。实验结果表明,水封爆破和水雾除尘对于降低粉尘和有毒有害气体浓度具有明显的效果。In order to reduce the concentration of dust and poisonous gas in blasting process at metal mines,the sources of toxic dust in blasting was analyzed.According to the conditions of experimental site,experiment was made on the combined application of water-seal blasting and dust control with water spraying.The result showed that the combined application of water-seal blasting and dust control with water spraying can effectively reduced the concentration of dust and poisonous gases.

关 键 词：金属矿山 水封爆破 粉尘 喷雾 

分 类 号：TD714.4[矿业工程—矿井通风与安全]