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1 事故情况某油田居民区锅炉房内的 4 #锅炉原型号为SZS6 1.2 5YzQt,后来改为燃气热水锅炉 ,烧天然气供暖 ,燃烧器是大气式低压燃烧器 ,天然气压力为 0 .0 6～ 0 .15MPa。2 0 0 0年 12月 6日早 8点 ,值班司炉工巡回检查时发现该炉有一只安全阀密封不严 ,然后开始停炉更换安全
An accident case a residential area boiler oilfield 4 # boiler prototype SZS6 1.2 5YzQt, and later changed to gas-fired hot water boiler, natural gas heating, the burner is atmospheric low-pressure burners, natural gas pressure is 0. 06 ~ 0 .15MPa. On December 6, 2000, as early as 8 o’clock on the morning of December 6, the fireman on duty was inspected and found that the furnace had a leaky safety valve and started to shut down to replace it.