综掘工作面掘进机负压二次降尘装置的研究与应用  

Research and application of two times dust reduction device with negative pressure in fully mechanized mining face roadheader

作　　者：侯建龙 Hou Jianlong(Shanxi Jin coal group Zhao Zhuang Coal Industry Co., Ltd., well two Zhao Zhuang, Shanxi, Shanxi Province, Jincheng City, 04800)

机构地区：[1]山西晋煤集团赵庄煤业有限责任公司赵庄二号井,山西晋城048006

出　　处：《煤矿现代化》2018年第5期106-107,共2页Coal Mine Modernization

摘　　要：本文研究了基于掘进机机载高压喷雾泵喷雾的综掘工作面负压二次降尘装置,并在23091综掘工作面应用成功,综掘面粉尘降尘效率分别为:综掘机司机处全尘降尘效率为82.3%,综掘机后方10m处全尘降尘效率为80.9%。This paper studies the roadheader mounted high pressure spray pump spray in fully mechanized excavation face two negative pressure dust removing device based on, and in 23091 fully mechanized excavation face the successful application, fully mechanized dust dust removal efficiency were： digging machine driver total dust dust removal efficiency was 82.3%, the rear digging machine 10 m the dust fall rate was 80.9%.

关 键 词：综掘工作面 负压喷雾 降尘技术 

分 类 号：TD714.4[矿业工程—矿井通风与安全]