遇险 小煤矿井下着火 1997年11月11日凌晨3时许,河北省邯郸县康庄乡后牛叫村的18号煤矿井下突然掉闸停电,电工维修送电后,不一会儿,便见井口冒出滚滚浓烟。原来,由于井下是明火照明生产,电缆漏电,引起弧光短路,火花引燃坑木,时间不长,浓烟即覆没了整个井架,烟柱高达几十米,在几公里外都能看到。在井 Distress small coal mine fire On November 11, 1997 at 3 am, Kangding Township, Handan County, Hebei Hou Niu village after a sudden out of power in the No. 18 coal mine, electrician maintenance power transmission, a short while, we see Iguchi Billowing smoke It turned out that the underground fire lighting production, cable leakage, causing arc short circuit, spark ignition pit, time is not long, the smoke covered the entire derrick, smoke column up to tens of meters, can be seen a few kilometers away. In the well