摘要
目的分析上海某大型标签印刷企业职业病危害因素现状,为职业病的防治提供科学依据。方法采用职业卫生现场调查、职业病有害因素检测等方法,分析企业主要的职业病危害因素并进行卫生学评价。结果该企业存在的职业病危害因素主要为有机溶剂、粉尘、噪声和电焊弧光,粉尘和电焊弧光检测结果符合卫生学要求,部分工作岗位噪声超标,凹印车间和柔印车间有机溶剂相似毒性评价超标。结论该企业凹印车间和柔印车间有6个点的STEL或TWA的比值之和大于1,不合格率为85.71%,PE吹膜车间捏合机投料岗位和吹膜岗位噪声超标,有机溶剂和噪声是该企业的主要职业病危害因素,该企业需采加强通风控制措施和给劳动者配备噪声防护设备以保护劳动者健康。
[Objective] To analyze the status of occupational hazard factors hazards in a large label printing enterprise of Shanghai,provide scientific basis for the control and prevention of occupational disease.[Methods]The methods of occupational health field investigation and occupational disease hazards detection were used to analyze the main occupational hazards in the workplace,and the hygienic evaluation was performed.[Results]The organic solvents,dust,noise and welding arc were the main occupational disease hazards in the enterprise. The concentration of dust and intensity of welding arc met the hygiene standards.The noise intensity exceeded the national standard in some workplace,and similar toxicity evaluation results showed that the concentrations of organic solvents exceeded the national standards in gravure printing workplace and flexo printing workplace.[Conclusion]The sums of the ratios of STEL or TWA in six points of gravure printing workplace and flexo printing workplace are greater than 1,and the unqualified rate is 85.71%,while noise intensities of kneading machine feeding post and blown film post in PE blown film workshop exceed the national standard. The organic solvent and noise are the main occupational hazard factors of the enterprise. The enterprise should strengthen ventilation control measures and provide noise protection equipment for workers to protect laborers＇ health.
出处
《职业与健康》
CAS
2017年第11期1462-1465,共4页
Occupation and Health
关键词
标签印刷企业
职业病危害因素
调查
Label printing enterprise
Occupational hazard factors
Investigation
