硅粉加工粉尘爆炸危险性与预防措施

Analysis of Processing Silicon Powder dust Explosion Hazards and Preventive Measures

阐述国内多晶硅与有机硅产业中硅粉加工过程中出现的粉尘爆炸的危险性,从硅粉在粉碎、输送、分离、除尘等生产过程,论述了硅粉加工生产中存在较大粉尘爆炸危险因素,从厂房设计、工艺设计、安全技术管理等方面进行分析,指出了硅粉加工过程中预防发生粉尘爆炸的方法。

The dust explosion hazard appear powder processing industry of domestic polysilicon and silicon in silicon, crushing, conveying, from the separation, dust and other production process, discusses the existing large dust explosion risk factors in the production of powder processing, carries on the analysis from the plant design, process design, safety management and other aspects, and points out the methods silica fume processing to prevent dust explosion.