摘要
调查分析某煤矿职业危害现状及存在的危害因素和问题,提出进一步完善该矿职业危害防治体系的建议。以山东某煤矿为研究对象,采用现场调查和现场检测相结合的方法。该煤矿存在的主要职业危害因素有粉尘、噪声和有毒有害气体。其中,粉尘检测17个采集点中有4处粉尘(呼尘)浓度超标。噪声检测12个采集点中,只有2处噪声测定结果符合接触限值的要求,噪声危害发生率为83%。有毒有害气体浓度均符合国家职业卫生标准。建立完善的职业危害防治体系是改进煤矿职业卫生健康工作的根本出发点。建议通过采取规范防治组织体系、加强防治管理体系、提高综合评价体系反馈等多方面手段,有效提高煤矿职业危害防治管理水平。
This paper studies and analyzes the status quo of coal mine occupational hazard and the hazard risks,and provides suggestions to further improve the prevention system.We select a coal mine from Shandong as the study objective and adopt the method of combining on-site survey with on-site detection.The coal mine has occupational hazard factors including dust,noise and hazardous gas.Among the 17 dust collection points,the dust( respiratory dust) concentration of 4 points exceeds the standard.Among the 12 noise detection points,only 2 points' detection results meet the requirement,leading to a noise hazard occurrence ratio of83%.The concentration of hazardous gas meets the national occupational health standard.A complete occupational hazard prevention system is a basic foundation to improve the occupational health of coal mines.It is suggested to adopt a standard prevention system,strengthen the prevention management system and improve the feedback of comprehensive evaluation system,so as to improve the management of occupational hazard prevention in coal mines.
引文
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