Abstract:

In order to make enterprises correctly construct and scientifically use the dual prevention mechanism, it is necessary to understand the concepts and meanings of hazards, risks, and hidden dangers in the dual prevention mechanism and clarify the contents and methods of hazard identification and risk assessment. The two-point theory and the key theory in the law of the unity of opposites of dialectics should be used to analyze the relationship and function between grading management and control of safety risks and investigation and governance of hidden dangers. This study analyzed the whole process and its dialectical relationship from hazard identification to risk assessment and from investigation and governance of hidden dangers to management and control of risks. It clarified the relationship between dual prevention mechanisms and drew the relationship diagram of the dual prevention mechanism. The results show that the dual prevention mechanism is two kinds of working methods that are related but separated from each other. It is a working mechanism that focuses on grading management and control of safety risks, supplemented by investigation and governance of hidden dangers. It is a dual prevention system that combines primary and secondary prevention of accidents.

Key words: safety production, dual prevention, dialectical relationship, management and control of risks, investigation of hidden dangers