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秦山核电站核岛反应堆环形吊车由西德 PWH 公司制造,自重284.5吨,起重量为220吨。最近,核工业部23建设公司第3工程公司将环形吊车一次吊装成功。据悉,此类核电站反应堆环吊的进口与吊装,在我国尚属首次。左图为环形吊车越过50多米高的反应堆安全壳,在筒体内就位前的情景。
The ring crane of Qinshan Nuclear Power Station nuclear island reactor is manufactured by West Germany PWH Company, with a weight of 284.5 tons and a lifting capacity of 220 tons. Recently, the 3rd construction company of the Nuclear Industry Ministry’s 23 construction company successfully hoisted the ring crane once. It is reported that the import and hoisting of such nuclear reactor ring cranes is the first of its kind in China. The picture on the left shows the situation where the ring crane crossed the reactor containment shell with a height of more than 50 meters before being seated in the cylinder.