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1984年3月21日,广州石油化工总厂催化装置泵304/1进口大阀盖泄漏,高温油品遇空气猛烈燃烧,引起顶循环管爆裂,造成一场大火,燃烧面积达190平方米。浓烟翻滚,高达50多米,周围近10里都能看见。当时风向西北,风力二级,火势迅速向东南、西南方向蔓延。附近的汽油、液化气管线受到严重威胁,整个生产装置被迫停工。总厂消防队接警后,2分钟即赶到现场,及时展开了战斗。消防队共出动消防车8台(其中指挥车1台、干粉车2台、泡沫车5台),按照训练时制定的作战方案,针对石油燃烧的特点,首先采用干粉车打头阵。他们占领上风方向,将干粉车开到离火场10米远的地方,操纵干粉炮,利用干粉灭火迅速的特点,很快把火焰压了下去。但干粉虽然灭火快、效果好,可是冷却性能差,一旦粉雾消失,那
March 21, 1984, Guangzhou Petrochemical Plant catalytic pump 304/1 imported large bonnet leakage, high temperature oil case violent combustion of air, causing the top tube burst, resulting in a fire, combustion area of 190 square meters. Smoke rolled, up to 50 meters, can be seen around the nearly 10 years. Northwest wind direction at that time, the wind two, the rapid spread of fire to the southeast, southwest direction. The nearby gasoline and liquefied gas pipeline were seriously threatened and the entire production plant was forced to stop working. After the fire alarm plant, 2 minutes rushed to the scene, launched a timely battle. The fire brigade dispatched a total of 8 fire engines (including 1 command car, 2 dry-powder vehicles, and 5 foam vehicles). In accordance with the combat plan formulated during the training, aiming at the characteristics of petroleum combustion, the first use of dry powder car was the front line. They dominate the direction of the dry powder car to drive away from the place 10 meters away, the manipulation of dry artillery, the rapid use of dry powder fire extinguishing characteristics, and quickly put down the flame. However, although the rapid fire extinguishing powder, the effect is good, but poor cooling performance, once the powder disappears, then