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目的调查某蚊香厂职业危害因素,对职业危害控制措施提出建议。方法调查该厂的职业危害、卫生防护、健康监护和职业病发病情况。结果该厂建设时未进行职业卫生学评价,未安装相应的通风除尘设施;职业危害因素主要为存在于白坯破碎车间的生产性粉尘,未向员工发放专业的防尘口罩。2012—2013年共发生尘肺病4例(Ⅰ期3例和Ⅱ期1例),年龄44~57岁男性,接尘工龄3.8~9.2年,均为小学文化。结论该蚊香厂的职业卫生防护设施欠缺,炭黑粉尘危害严重,应加强职业卫生防护设施建设和个体防护,加强职业健康监护。
Objective To investigate occupational hazards in a mosquito coil factory and make suggestions on occupational hazards control measures. Methods Investigate the occupational hazards, health protection, health care and occupational diseases in this factory. Results The factory did not conduct occupational hygiene evaluation and did not install appropriate ventilation and dust removal facilities. The main occupational hazards were productive dust existing in the white billet crushing workshop, and no professional dust mask was distributed to staff. A total of 4 pneumoconiosis cases (3 in stage I and 1 in stage II) occurred in 2012-2013, and men aged 44-57 years were exposed to dust for a period of 3.8-8.9 years. All of them were primary school cultures. Conclusion The mosquito-repellent incense factory lack of occupational health protection facilities, carbon black dust serious harm, occupational health protection facilities should be strengthened and individual protection, and strengthen occupational health monitoring.