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我永远忘不了二十八年前那个午后时分,一个维修上的小小疏漏,差一点让我走上黄泉路…… 一九七零年七月二十五日下午一点,单体车间刚刚结束检修,容积为五十立方米的丙烯球罐开始进料。当罐内压力很快升至五个大气压时,我和另一名当班的操作工突然发现球罐下面“哧哧”冒出白色气体,并迅速在地面蔓延成一个方圆四十平方米、厚度达一点五米的“雾团”。不好,跑丙烯了!我赶紧报告调度立即停料,建议消灭火源,疏散职工,查找漏点。 在远处观察,初步断定是一个直径五十毫米管线上的第一道法
I will never forget the little mistakes and omissions in maintenance on that afternoon of twenty eight years ago that would almost make me embark on the road to Huangquan ... At about 1 pm on July 25, 1970, the single workshop just finished its overhaul , A volume of 50 cubic meters of propylene tank began to feed. When the pressure in the tank quickly rose to five atmospheres, I and another operator on duty suddenly found the white gas underneath the tank, and quickly spread on the ground into a square of about 40 square meters in thickness A little over 1.5 meters of “fog group.” Bad, ran propylene! I quickly report the schedule to suspend immediately, it is recommended to eliminate the source of fire, evacuate workers, find leaks. Observed at a distance, initially concluded to be the first method on a 50 mm diameter pipeline