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宝钢从日本日立造船公司引进的2台CAS装置,于1989年6月21日进入热负荷运转,至1990年6月20日整一年内,已处理2620炉,计78.6万吨钢水。该装置由上部合金料仓,电磁振动给料器、电子秤称量系统、运输皮带、中间料斗、卸料溜槽、浸渍管、测温取样和割渣装置等组成,设备结构简单,实用,投资少。 CAS处理操作的特点是,底吹氩并将液面吹开,放下浸渍管,在浸溃管内无渣或
Baosteel imported 2 CAS units from Japan’s Hitachi Shipbuilding Co., Ltd. and entered into heat load operation on June 21, 1989. By the time of June 20, 1990, 2620 furnaces and 786,000 tons of molten steel had been processed. The device consists of an upper alloy silo, an electromagnetic vibrating feeder, an electronic weighing system, a transport belt, an intermediate hopper, a discharge chute, a dip pipe, a temperature sampling and a slag cutting device. The device has the advantages of simple structure and practicality, less. CAS processing operation is characterized by the bottom of the argon blowing and the liquid blowing open, drop dip tube immersion tube no slag or