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我段原使用的白合金挂瓦炉为三个感应式挂瓦炉,用电98kVA,占全段总供电量的1/3,年耗电量9万多度,占全段年总耗电量的1/5,为节约电能的消耗,于1978年年底以来,反复进行了挂瓦炉的设计和试验,先后制成了管式电热元件加热的旧白合金熔化炉,远红外碳化硅板加热的预热炉及远红外碳化硅管加热的白合金熔化炉,装机总容量
The original white metal tile furnace used in the segment was three induction type tile-hanging furnaces with electricity consumption of 98 kVA, which accounted for 1/3 of the total power supply of the entire section. The annual power consumption was over 90,000 degrees, accounting for the total energy consumption of the entire section. In 1/5, in order to save the consumption of electrical energy, the design and testing of the tile furnace had been repeated since the end of 1978, and the old white alloy melting furnace heated by the tube type heating element was successively manufactured, and the far-infrared silicon carbide plate was heated. Preheating furnace and far infrared SiC tube heated white alloy melting furnace with total installed capacity