NOUFERROUS METALLURGICAL EQUIPMENT

This paper analyzed the common faults in the aluminum electrolysis workshop, and identified the risk sources. The LEC evaluation method is used to assign values to the probability of accidents (L) of hazard sources, the frequency of personnel exposed to hazardous environments (E), and the possible consequences once an accident occurs. The danger (D) of the three scores was calculated, and the risk level of the risk source was obtained as level 1 or level 2, and the targeted prevention measures were proposed for the different risk levels of the danger source, and the equipment technical transformation method was proposed for the aluminum electrolysis multi-functional crane laser anti-collision control system, which makes it adapt to the harsh environment of strong electromagnetic field interference, strong hydrogen fluoride corrosion, high temperature and dust in aluminum electrolysis workshop, in order to effectively prevent the occurrence of aluminum electrolysis multi-functional crane safety production accidents.