三元煤矿中央风井净化系统改造方法研究  

Research on the Transformation Method of the Central Air Shaft Purification System in Sanyuan Coal Mine

作　　者：孙超 Sun Chao(Jinneng Holding Group Shanxi Sanyuan Coal Industry Co.,Ltd.,Shanxi Changzhi 046000)

机构地区：[1]晋能控股集团山西三元煤业股份有限公司,山西长治046000

出　　处：《山东煤炭科技》2023年第5期126-128,共3页Shandong Coal Science and Technology

摘　　要：针对三元煤矿中央风井存在风流出口粉尘浓度严重超标问题,对原风流净化系统进行研究,提出中央风井风流净化系统优化改造方法,形成了中央风井风流净化系统“一体化”改造技术。中央风井排出粉尘浓度达到“良”的级别,有效解决回风井粉尘污染问题,可为类似粉尘污染超标矿井的净化系统改造提供借鉴。In response to the serious problem of excessive dust concentration at the air flow outlet in the central air shaft of Sanyuan Coal Mine,a study was conducted on the original air flow purification system,and an optimization and transformation method for the central air shaft air flow purification system was proposed,forming an"integrated"transformation technology for the central air shaft air flow purification system.The dust concentration discharged from the central air shaft reaches a"good"level,effectively solving the problem of dust pollution in the return air shaft,and providing reference for the renovation of purification systems in mines with similar dust pollution exceeding standards.

关 键 词：煤矿 回风井 风流净化 高压清洗 监测监控 

分 类 号：TD724[矿业工程—矿井通风与安全]