露天矿防尘技术措施综合评价

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1、露天矿防尘技术措施综合评价课程设计(论文)课程名称题目院（系）专业班级姓名学号2016年1月18日班级：安全工程1302学生姓名：池磊指导教师：郭梨摘要在露天矿生产过程中产生了大量的粉尘，不但影响了矿山环境，容易引发安全事故，同时大量的粉尘也降低了露天矿的生产效率，严重危害矿山职工的身体健康。本文主要介绍了国内外露天矿粉尘防治现状和几种露天矿防尘办法，并结合三个露天矿防尘案例，重点研究路面及作业面的降尘。最后分析了露天矿防尘的现存问题、管理对策和发展方向，为露天矿防尘措施做出了综合分析和评价。关键词：露天

2、矿，粉尘，防尘措施ResearchonClass:Name:Instructor:SafetyEngineering1302CHILEIGUOLIAbstractintheprocessofopen-pitmineproductionproducealotofdust,notonlyinfluencethemineenvironment,easytocausesafetyaccidents,andatthesametimealargenumberofdustalsoreducestheefficiency

3、ofopen-pitmineproduction,whichcauseseriousdamagetothemineworker'shealth.Open-pitminedustpreventionandcontrolstatusquoathomeandabroadismainlyintroducedinthispaper,andseveralopenpitminedustpreventionmeasures,andcombiningthethreeopen-pitminedustpreventio

4、n,focusontheroadandtheoperationofthedust.Finallyanalyzestheexistingproblemsandmanagementoftheopen-pitminedustpreventioncountermeasuresanddevelopmentdirection,madeacomprehensiveanalysisandevaluationforopen-pitminedustpreventionmeasures.Keywords:openpit，Dus

5、t，Preventionandcontrolmeasures目录1.引言.....................................................................................................................12.露天矿防尘技术现状分析..................................................................................12.1国外

6、露天矿防尘技术动态.......................................................................12.2国内露天矿防尘技术动态.......................................................................23.1问题的提出及目的与意义.......................................................................33.

7、2深凹露天的通风.......................................................................................43.3路面及作业面的降尘...............................................................................63.3.1路面扬尘的特点.......................................................

8、....................63.3.2矿山路面扬尘的原因...................................................................63.3.3路面扬尘规律...............................................................................63.3.4路面粉尘对人体的危害......