Exposure of the cause of fire in jinan pharmaceutical company of shandong (the positive pressure SCBA)
At about 16:00 this afternoon, a fire broke out in the first workshop of qilu tianhe wyeth pharmaceutical co., LTD., dongjia town, licheng district, jinan city.
Cigarette end temperature, atmospheric pressure condition, the burning cigarette butts center temperature can reach 700 ℃, 800 ℃, the surface temperature of 200 ℃ to 300 ℃. After the cigarette ends are thrown away, they usually continue to burn for one to four minutes, long enough to ignite many combustible materials. If the right wind speed is encountered, or there is something flammable at the end of the cigarette, a fire may break out. If a cigarette is left in a quilt, wood shard or wood shard after smoking, it may lead to smolder, which is harder to detect and more dangerous.
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