Study on Rock Blasting Mist Dust Suppression Technology of Water Resources and Hydropower Engineering

The bad impact of the explosion dust has never been effectively solved.So studying the explosion dust is becoming one of the most important content.This paper directing at the current state of capturing dust in rock blasting,from the following aspects of the dust: its derivation、its harm and the existing preventive measures,in order to summarize its features,explore the mechanism of capturing dust through water mist produced by explosion,find the factors that affecting the dust extraction,and at last give some effective recommendations for improving the dust removal process.