某二氟甲烷(R32)绿色制冷剂生产装置职业病危害防护设施及关键控制点分析  

Analysis of the protective measures of occupational disease harm for a production device of R32 green refrigerants

作　　者：杜春玲[1] 崔英菊[1] 翟天舒[1] 

机构地区：[1]淄博市职业病防治院健康监护科,山东淄博255000

出　　处：《中国卫生工程学》2017年第5期587-589,591,共4页Chinese Journal of Public Health Engineering

摘　　要：目的根据工艺识别二氟甲烷(R32)绿色制冷剂生产过程中的职业病危害因素,结合现场防护设施做出评价。方法通过现场调查、采样、检测检验法对该生产装置进行定性和定量评价。结果该生产装置生产过程中产生的主要职业病危害因素有氟化氢、氟化物、二氯甲烷、盐酸、氯、氢氧化钠、锑及其化合物、噪声等;职业病危害因素检测合格率100%。结论该R32绿色制冷剂生产线设置的防护设施基本能满足防护要求。Objective To identify the occupational hazard factors of a production device of R32 green refrigerants, deter- mine the shortage of the occupation disease prevention measures.Methods Through field investigation and field test meth- od, qualitative and quantitative evaluation were achieved.Results The main occupational hazard factors from the produc- tion device were hydrogen fluoride, fluoride, dichloromethane, hydrochloric acid, chlorine, sodium hydroxide, antimony and its compound. The qualified rate of formaldehyde was 100%.Conclusion The protective facilities of production device of R32 green refrigerants could meet requirements.

关 键 词：R32绿色制冷剂 防护措施 关键控制点 

分 类 号：R135[医药卫生—劳动卫生]