安徽省某地下铁矿职业病危害现状调查分析及改进措施

Investigation and Analysis of Occupational Hazards and Improvement Measures in an Underground Iron Mine in Anhui Province

为保障矿山企业职业卫生从业人员健康,采用职业健康现场调查法、职业健康检测法和职业健康检查表分析法等方法,对安徽省某地下铁矿进行职业病危害现状调查和评价。结果表明,该铁矿职业卫生管理制度齐全,主要存在的职业病危害因素有粉尘、噪声,粉尘和噪声的岗位合格率分别是100%、76.7%,噪声强度最大值为101.0 dB(A);2021年度职业健康检查中有1人存在噪声职业禁忌症,1人存在粉尘职业禁忌症,无疑似职业病。该地下铁矿职业病防治工作基本符合国家相关法律法规的要求,但由于行业工艺和设备限制,无法从源头有效控制噪声危害,公司应加强工艺设备智能化、自动化程度和职业健康二级预防,继续完善职业健康管理体系,保障作业人员职业健康。

In order to ensure the health of the occupational health practitioners in mining enterpris⁃es,the occupational health field survey method,occupational health detection method and occupational health checklist analysis method were used to investigate and evaluate the current situation of occupational disease hazards in an underground iron mine in Anhui Province.The results showed that the management system of occupational health in the iron mine was complete,and the main occupational hazard factors were dust and noise.The qualification rates of dust and noise were 100%and 76.7%respectively,and the maximum noise intensity was 101.0 dB(A).In the occupational health examination in 2021,one person has occupational contraindication of noise,one person has occupational contraindication of dust,and there is no suspected occupational disease.The occupational disease prevention work of this underground iron mine basically conforms to the requirements of relevant national laws and regulations,but due to the limita⁃tions of industrial processes and equipment,it is impossible to effectively control the noise hazard from the source.The company should strengthen the intelligence and automation of process equipment and second⁃ary prevention of occupational health,continue to improve the occupational health management system,and ensure the occupational health of operators.