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1987年以来我们市辖区内先后发生过三次锅炉爆炸事故,这三次是:1987年7月4日,辉县第二造纸厂(以下简称二纸厂)一台KZH 2-8型快装锅炉发生爆炸,锅筒的左下部炸开一裂口,纵向长790mm。横向68.5mm,造成轻伤一人和锅炉报废。1989年8月12日,延津县丰庄造纸厂(以下简称丰庄纸厂)一台KZH 2-8型快装锅炉发生爆炸,锅筒左上部从水冷壁管孔桥处撕开,纵向为锅筒的全长;再加上前环缝又撕裂200mm,横向为1510mm,造成轻伤4人,锅炉房倒塌及锅炉报废。1989年7月15日.辉县市吴村乡延和二纸厂(以下简称延和纸厂)一台KZH 2-8型快
Since 1987, there have been three boiler explosion accidents in our city area. These three times were: On July 4, 1987, a KZH 2-8 quick-install boiler of Huixian Second Paper Mill (hereinafter referred to as the Second Paper Mill) occurred Explosion, the bottom left of the drum burst a tear, vertical length 790mm. Horizontal 68.5mm, causing a minor injury and the boiler scrapped. August 12, 1989, Yanzhuang Fengzhuang paper mill (hereinafter referred to Feng Zhuang paper mills) a KZH 2-8 type fast boiler exploded, the upper left of the drum from the water wall pipe hole at the bridge rip, vertical For the full length of the drum; plus the front seam and tear 200mm, horizontal 1510mm, causing minor injuries 4, boiler room collapse and boiler scrapped. July 15, 1989. Huixian Wucun Township Yanhe two mill (hereinafter referred to Yanhe mill) a KZH 2-8 type fast