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涟源钢铁厂“三炼钢”工程中的15吨氧气顶吹转炉的托川重31.79吨,需要吊装到炉子跨的转炉基础上,但炉子跨无天车等起重设备,且场地窄小,不好施工,而加料跨有50吨天车,可以作起吊设备,又因天车的小车不能越跨,仍然不能使托川就位于转炉基础上。省冶金第一建设公司根据这一具体情况,为了大干快上,保证在去年“十·一”出钢,决心攻克托川安装这个难关。他们
Lianyuan Iron and Steel Plant “Three Steel” project 15 tons of oxygen top-blown converter Tuokawa weight 31.79 tons, need to be hoisted to the furnace across the converter based on the furnace across the crane and other lifting equipment, and the venue is narrow, Not good construction, and feeding across 50 tons of crane, lifting equipment can be used, because the crane can not cross the car, still can not be placed Tokugawa converter on the basis. Provincial Metallurgical Construction Company First, according to this specific situation, in order to make progress faster and ensure the last “十一” tapping, it is determined to overcome the difficulty of installing Tuochuan. they