摘要
近年来,煤矿开采企业大量使用采煤机等设备,在大幅提高开采效率的同时,工作面粉尘量随之增大,导致开采作业环境恶化,对工作人员身体健康造成了不良影响。基于此,本文首先分析了煤矿井下产尘点和防尘重点,然后提出了煤矿防尘降尘设施的改进措施,如净化风流和通风排尘、煤层注水、人工防护等,希望能为提高煤矿防尘降尘水平提供一些有益的参考和借鉴。
In recent years,coal mining enterprises have used a large number of equipment such as shearers.While greatly improving the mining efficiency,the amount of dust from working flour has increased,resulting in the deterioration of the mining environment and adverse effects on the health of workers.Based on this,this paper first analyzes the dust production points and dust prevention points in coal mines,and then puts forward the improvement measures of dust prevention and dust reduction facilities in coal mines,such as air purification and ventilation,coal seam water injection,artificial protection,etc.,to provide some useful reference and reference for improving the level of dust prevention and reduction in coal mines.
作者
朱生茂
Zhu Shengmao(Shanxi Sanyuan Fuda Coal Industry Co.,Ltd.,Changzhi Shanxi 046000)
出处
《山西化工》
2023年第2期143-144,共2页
Shanxi Chemical Industry
关键词
煤矿
防尘降尘设施
改进措施
通风排尘
除尘器
coal mine
dust prevention and reduction facilities
improvement measures
ventilation and dust removal
duster
