浅析综放面高效综合防灭尘技术  

Brief Analysis on High Efficiency Comprehensive Dust Prevention and Depression Technology at Fully-Mechanized Top Coal Caving Faces

作　　者：王伟峰[1,2] 程方明[1,2] 王彩萍[1,2] 

机构地区：[1]西安科技大学能源学院,陕西西安710054 [2]西部矿井开采及灾害防治教育部重点实验室、西部煤矿安全教育部工程研究中心,陕西西安710054

出　　处：《煤矿现代化》2012年第4期37-40,共4页Coal Mine Modernization

基　　金：973计划前期研究项目(2011CB411902);国家自然科学基金项目(51134019);国家自然基金项目(51004081);国家教育部:(NCET-10-0932)

摘　　要：粉尘防治是综放面一大技术难题,综放面开采强度大、产尘尘源多、粉尘浓度高,不同尘源点的粉尘浓度分布有不同的规律,因而对粉尘的治理难度大。本文分析了综放面的尘源产尘及分布的特点,提出了针对性的高效综合防灭尘技术措施,可以降低综放面的粉尘浓度,改善工作面的作业环境,实现综放面的安全、高效、快速生产。Dust prevention is a major technical problem for fully-mechanized caving face, mining intensity, producing dust sources more and dust concentration high of the fully-mechanized caving face, the dust concentration distribution of different dust sources have different rules, therefore it＇s difficult to control dust. This paper analyzed the characteristics of the dust source production dust and distribution of the fully-mechanized caving face, proposed efficient comprehensive technology measures to control and eliminate dust. It can reduce the dust concentration of the fully-mechanized caving face, improve the working environment of the fully-mechanized caving face, achieve the safety, efficient and fast production of the fully-mechanized caving face.

关 键 词：综放面 防灭尘 尘源 粉尘浓度 

分 类 号：TD714.4[矿业工程—矿井通风与安全]