论文部分内容阅读
一九八六年三月十九日九时五十七分,江西氨厂供气车间蒸汽工段处于大修收尾阶段的4号10吨/小时沸腾锅炉,发生炉膛可燃气体爆炸。致炉墙倒塌,造成一人死亡,三人重伤,五人轻伤的重大事故,直接经济损失达34570元。该炉于元月20日熄火停炉,22日开始大修,检修工作进展得较为顺利。经过近两个月的检修,4号锅炉即将完工,三月十九日安排机修车间铆焊师付对该炉上汽包的炉管咬边焊缝进行返修;仪表车间的同志组装进水自调阀,压力表等;工程队的同志在厂房外引风管处搞保温工作;供气车间组织人员进入炉内组
At 1957 on March 19, 1986, the steam plant of the ammonia plant gas supply plant in Jiangxi Province was in the boil-out of the No. 4 10 t / h boil-off boiler at the end of the overhaul and a combustible gas explosion occurred in the furnace. To the furnace wall collapsed, resulting in one death, three serious injuries, five major injuries minor accident, the direct economic loss of 34,570 yuan. The furnace was shut down on January 20, shutdown, began overhaul on the 22nd, maintenance work progressed more smoothly. After nearly two months of overhaul, boiler No. 4 is about to be completed. On March 19, a rivet welding division of a mechanized workshop was arranged to repair the weld of the furnace tube undercut of the boiler drum. The comrades of the meter workshop assembled the water self- Valves, pressure gauges, etc .; engineering team comrades in the plant outside the lead air duct insulation work; gas supply workshop staff into the furnace group