川南小型煤矿企业职业病危害现状调查  

Study of current situation of occupational hazards of small collieryies in south Sichuan

作　　者：青玲[1] 

机构地区：[1]宜宾市翠屏区疾病预防控制中心监测二科,四川宜宾644000

出　　处：《泸州医学院学报》2013年第4期391-395,共5页Journal of Luzhou Medical College

摘　　要：目的:了解川南小型民营煤矿的职业病危害现状,分析出存在的主要问题,提出改进措施和建议,为小型煤矿的职业病危害防治工作提供依据。方法:运用职业病卫生现场调查、检测检验法等方法对川南小型煤矿职业病危害现状进行调查。结果:川南小型煤矿在职业卫生管理、职业病防护措施、职业健康监护等工作做得较好;检测结果:井下游离二氧化硅含量在20.5%～23.7%,说明川南煤矿工人吸入的粉尘均属于矽尘类;煤矿工人职业危害程度大小的顺序为采煤工>掘井工>运输工。结论:川南小型煤矿采取的职业病危害防护设施及措施基本可行,但职业病危害仍然存在,需要加强部分工作场所煤尘控制措施,特别要做好手传振动作业工人的个人防护,从而保障劳动者的身体健康。Objective： To study the current situation of occupational hazards of small private cool mines for the prevention treatment of occupational disease. Methods： The current situation of the occupational hazards detection and test was studied through fieldwork. Results： In small collieries of south Sichuan area, the management of occupational hygiene, measures for occupational disease prevention, and monitor for occupational physical condition were performed well. Test results Subsurface freesilica content accounted for 20.5%-23.7%, indicating the main dust inhaled by the coal miners was the silicious dust. The hazard rating of coal miners was coal-digger 〉 well-digger 〉 carrier. Conclusion： The establishments and measures the collieries take to prevent occupational hazards are basically feasible. But the occupational hazards still exist. It requires strengthening the control of coal dust at the working fields, and paying especial attention to the vibration exposed workers, so as to protect the workers’ health.

关 键 词：小型煤矿 职业病危害 粉尘 现场调查 尘肺病 

分 类 号：R135.2[医药卫生—劳动卫生]