近似密闭空间焊接的危害分析

Hazard Analysis and Preventive Measures of Welding in Closed Space

密闭空间焊接是非标设备制作不可避免而又危险性较大的作业。本文以现场实例为基础,针对密闭空间焊接作业带来的一氧化碳以及烟尘锰中毒危害进行数据分析,并得出分析结果,为密闭空间施焊防护提供参考数据。

Welding in confined space is an unavoidable and dangerous work for non-standard equipment.In this paper,the data of carbon monoxide and manganese poisoning caused by welding in closed space are analyzed,and the analysis results are obtained,which can provide reference data for welding protection in closed space.