65438+1October 6 10: 50, the fire brigade of Wuhai City, Inner Mongolia received an alarm: the vinyl chloride monomer reactor in the polymerization resin workshop of Inner Mongolia Yihua Chemical Co., Ltd. in Wuda District, Wuhai City exploded and burned. Wuhai Fire Brigade immediately launched an emergency plan, and immediately mobilized six public security fire squadrons in the city, 1 33 fire engines from enterprises and institutions, 4 municipal sprinklers, and 133 fire officers and soldiers to the scene. After 9 hours of efforts, the fire did not spread further, ensuring the safety of other storage tanks, workshops, reaction kettles and other flammable, explosive, toxic and dangerous chemicals storage tanks and even the whole factory.
10: 50, after receiving the alarm, the dispatching command center of Wuhai detachment immediately launched the emergency plan for major disasters and accidents, and immediately mobilized 33 combat vehicles, the detachment full-time command and relevant social linkage units to rush to the scene according to the order of the commander-in-chief. At the same time, report the disaster to the municipal government and the municipal public security bureau.
10: 55, the 2nd Squadron of Wuda District Fire Brigade arrived at the scene (the 2nd Squadron of Wuda District Fire Brigade is less than 1km away from the scene of the accident). It was found that the lower part of the vinyl chloride monomer tank was sprayed with flames, and a crack tens of meters high was torn in the northwest corner of the vinyl chloride workshop, accompanied by hissing screams. Other tanks, reaction vessels and various pipelines adjacent to the vinyl chloride monomer tank were seriously threatened and might explode again at any time. The 28-meter-high and 40-meter-wide wall of the vinyl chloride workshop on the north side is in a state of intense combustion, various pipelines have been blown up and caught fire in a large area, and black smoke billows in the workshop.
1 1: 00, the fire commander of Yuda Brigade led the First Squadron of Yuda Brigade to the scene and reported to the full-time headquarters of the detachment. The officers and men participating in the war immediately took tactical measures such as cooling tanks and attacking from left to right, using high-power water supply vehicles, vehicle-mounted guns, mobile guns and water guns to stop the fire from spreading to other flammable and explosive devices nearby, and organized personnel to storm melee and search and rescue in burning buildings.
1 1: 30, the full-time headquarters of the detachment, the first squadron of Haibowan District, the special squadron of Haibowan District, the first squadron of Hainan District, the second squadron and the Shenhua full-time team arrived at the scene. Thousands of square meters of Fiona Fang are covered with smoke, flames and flames. Upon inquiry, one person was still missing at the scene. The commander-in-chief of the detachment ordered the deputy detachment leader and the chief of staff to command and organize a search and rescue team to go deep into the fire to search for trapped people. Under the cover of water cannon, the search and rescue team went deep into the fire. 12:08 15, the trapped person was found under the explosive deposit on the third floor of the building and died after being rescued.
12: 50, the fire was basically controlled, and the fire site formed a stable combustion. Under the condition of ensuring safety, fire hydrants shall be set at all water cannons to cool down until the open flame is completely extinguished at 20: 0 1.