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目的了解某企业高频变压器制作生产线存在的主要职业危害因素,为制定职业病的预防措施提供依据。方法采用职业卫生学调查、工作场所职业病危害因素现场监测进行综合评价。结果该生产线主要存在苯、甲苯、二甲苯、噪声等,职业病危害因素的浓度(强度)符合国家职业卫生标准。结论该项目职业病危害的防护措施可行、有效。但由于存在苯,建议使用无苯材料进行替代,以保护易感职业人群身体健康。
Objective To understand the major occupational hazards that exist in the production line of a high-frequency transformer in an enterprise and provide the basis for the prevention measures of occupational diseases. Methods The occupational hygiene survey and workplace occupational hazards were used to make a comprehensive assessment. Results The main presence of the production line benzene, toluene, xylene, noise, occupational hazards concentration (intensity) in line with national occupational health standards. Conclusion The protective measures against occupational hazards in this project are feasible and effective. However, due to the presence of benzene, it is recommended that non-benzene materials be used instead to protect the health of susceptible occupational groups.