煤矿作业场所噪声职业危害防护对策

Protective measures of noise occupational hazard in coal mine workplace

随着煤矿生产系统机械化程度的提高,煤矿井下及地面工作场所的噪声职业危害日益严重。为了有效控制噪声职业危害,保护劳动者职业健康,以某机械化矿井及洗煤厂为对象进行检测,确定噪声作业岗位劳动者接触噪声的强度,得出噪声控制的关键控制点,划分噪声职业危害作业分级,进而提出防护对策,以达到保护劳动者职业健康的目的。

With the improvement of mechanization degree of coal mine production system,the noise occupational hazards in underground and ground workplaces are becoming more and more serious.In order to effectively control noise occupational hazards and protect laborer occupational health,by the noise testing in coal mine and coal preparation plant,the strength of the laborers contact noise was obtained,the key points of noise control were determined,the noise occupational hazards were classified,and the protective measures were put forward.