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目的通过对本钢汽车用高档电镀锌板生产线进行职业病危害控制效果评价,为相关部门对该项目的职业病防护设施竣工验收提供科学依据,同时,为建设单位制定职业病防护措施提供参考。方法采用现场调查法、检查表法、职业健康检查法以及检测检验法进行定性和定量评价。结果该建设项目在生产过程中存在的职业病危害因素有氢氧化钠、硫酸、噪声、高温、X射线、工频电场等。检测结果显示,各岗位接触职业病危害因素浓度与强度均符合国家职业卫生标准。该项目的总体布局、生产工艺及设备布局、职业病危害防护措施、个人防护用品配备及职业卫生管理等符合国家相关标准要求,但未针对接触硫酸作业人员进行职业禁忌证的排查,应进行补充。结论该建设项目采用的职业病防护设施合理有效,采取的综合防护措施可行。
Objective To evaluate the control effect of occupational hazards in high-grade electro-galvanized sheet production line of Benxi Iron and Steel Company, and provide scientific basis for relevant departments to inspect and accept the occupational disease protection facilities of this project. At the same time, it provides a reference for construction units to formulate occupational disease protection measures. Methods The methods of on-the-spot investigation, checklist, occupational health examination and test method were used for qualitative and quantitative evaluation. Results The hazard factors of occupational diseases in the construction project were sodium hydroxide, sulfuric acid, noise, high temperature, X-ray and power frequency electric field. Test results show that exposure to occupational hazards and concentrations of strength and strength are in line with national occupational health standards. The overall layout, production technology and equipment layout, protective measures against occupational hazards, personal protective equipment and occupational health management, which meet the requirements of the relevant national standards, are not included in the investigation of occupational contraindications in contact with sulfuric acid workers and should be supplemented. Conclusion The occupational disease prevention facilities adopted in the construction project are reasonable and effective, and the comprehensive protective measures adopted are feasible.