分析了反应容器火灾爆炸事故发生的原因,提出了针对性的防火防爆措施和技术,对于此类事故的调查和防范具有一定实用意义。 The causes of the fire and explosion accidents in the reaction vessel are analyzed, and some specific measures and techniques for fire protection and explosion prevention are put forward. It is of practical significance for the investigation and prevention of such accidents.