Hebei provincial emergency management department released on October 24:

At 3:30 am on October 24, 2019, seven people were killed when a fire broke out in the belt tong corridor of the sintering workshop of handan wuan hebei xinghua iron and steel co., LTD.

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Fire prevention measures for belt conveyor in steel works

1. Formation mechanism

In the process of operation, the metal structure idler runs at a high speed, and its failure form is bearing damage, a large amount of friction heat conduction to the surface of the idler, so that the surface temperature of the idler increases.After the conveyor belt stops running, it is easy to ignite when it contacts with the red-hot idler.

2. Control measures

(1) during the operation of the belt conveyor, check the idler and its bearing in time, and replace the idler with abnormal sound.

(2) after the conveyor stops working, the operators shall check the full length of the conveyor to find the fire seedling in time.

(3) in order to timely and accurately judge and find the damaged idlers, when designing the conveyor belt windproof cover, the windproof cover should be avoided to cover the idlers.

3. Fire-fighting measures

(1) the risk factors and preventive measures should be fully foreseen. Once the conveyor belt is caught on fire, the "three doors" (machine room door, funnel door and corridor door) should be immediately closed and the windshield should be removed to remove or reduce the chimney effect.

(2) the initial fire of the conveyor in the corridor is easy to be put out in time, but it is difficult to put it out when it reaches the stage of violent combustion. At this time, personnel should leave the corridor as soon as possible, close and manually block the corridor mouth to prevent the fire from spreading out.

4. Strengthening emergency management and training

Straighten out the management process of the fire control system, and implement the responsibility of the overhaul, maintenance and test of the fire control system.In accordance with the requirements of the emergency plan, the special emergency plan for fire and the on-site disposal plan should be improved. In case of fire, the emergency plan should be started in time, and the practical drills should be conducted regularly to timely solve the problems exposed in the drills, so as to effectively improve the fire fighting capacity.To strengthen the use of emergency escape, ambulance equipment training and maintenance, staff training, to ensure that they are skilled in the use of emergency equipment.

At about 9:25 am on October 24, 2019, a traffic accident occurred at the intersection of jinshajiang road, daduhe road, and the departments of public security, emergency response and 120 first aid were immediately on the scene to deal with it.Preliminary investigation now, 9 o 'clock on that day, driver Chen mou (male, 63 years old, this city person) drive Shanghai brand small passenger car (the owner is his daughter-in-law) from wu zhong road his son's home, during the normal driving.September 21, when the vehicle to the dadu river, nu river road intersection, for running a red light and a taxi and a ride electric bicycle woman scratches, accelerated after the escape, ran across the road to the jinshajiang road and run through red lights and the impact of a turn is normal right SUV vehicles, and hit three non-motor vehicles and several pedestrians.The driver of the accident, Chen, is still in the treatment, police have ruled out the suspicion of drunk driving drug driving.Further investigation is under way.

After the accident, the leadership of the municipal party committee and the municipal government attached great importance to it and instructed the relevant departments to make all-out efforts to rescue the injured and find out the cause of the accident as soon as possible.At present, the accident has left five people dead and nine injured, and the injured are being treated.