case analysis of fire accidents:
(1) Coal hopper fire accident
1. Cause of the accident:
1). Sparks fall into the coal hopper when overhauling the coal storage bunker;
2). Introduction of other ignition sources (e.g. pipes and burns);
3). Bring in the fire source when overhauling the coal conveying belt;
2. Preventive measures:
1). Safety measures should be taken to prevent sparks from falling into the coal hopper during overhaul fire or other work;
2). Smoking is prohibited in the coal conveying belt;
3). Improve the quality of personnel and enhance the awareness of fire prevention;
(2) Fire accidents in outdoor purification areas
1. Cause of the accident:
1). The discharge pipe at the outlet of the furnace is ignited by lightning;
2). The cyclone dust collector ignites and causes fire;
3). Electric coke capture and power transmission are not purged to cause fire;
4). The tar pool is on fire and causes a fire;
5). Overhaul and purification equipment caused by fire;
6). The fire caused by the fire of the cable trench;
7). The introduction of other external ignition sources leads to fire;
2. Preventive measures:
1). Lightning rods should be regularly checked for preventive work;
2). When the equipment is fire-checked, fire safety work should be done, and the fire-fighting work ticket should be handled;
3). All fire-fighting facilities and equipment should be complete (fire hydrants, fire extinguishers, etc.);
4. Conduct regular fire safety inspections to completely remove fire hazards;
5). The oxygen content in the gas should be tested before electric coke capture and power transmission;
6). Smoking is prohibited at the gas station, and safety measures should be taken when using open flame equipment;