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了解25家石料厂的职业危害状况,为指导用人单位开展职业病防治工作提供依据。对25家石料厂工作场所中存在的粉尘、噪声等职业病危害因素进行检测,并对检测结果进行分析。结果显示,石料厂粉尘超标点主要集中在破碎机、筛分机和投料口等工作地点,超标率分别为21.4%、14.3%和3.6%,超标的工种主要为巡检工,超标率为17.9%;工作地点的噪声强度超标点主要集中在破碎机和筛分机旁,超标率分别为25.0%和17.9%。提示,银川市石料厂的职业病危害不容忽视。
Understand the occupational hazards of 25 stone factory, to provide guidance for employing units to carry out prevention and treatment of occupational diseases. Twenty-five stone factory workplace dust, noise and other occupational hazards were detected and the test results were analyzed. The results showed that the exceeding standard points of dust factory mainly concentrated in working places such as crusher, screening machine and feeding port, exceeding the standard rates of 21.4%, 14.3% and 3.6% respectively. The over-standard types of workers were mainly inspectors with the exceeding standard rate of 17.9% The noise intensity exceeding the working point mainly concentrated beside the crusher and the screening machine. The over standard rates were 25.0% and 17.9% respectively. Tip, Yinchuan City stone factory occupational hazards can not be ignored.