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宝钢1号高炉炉顶煤气余压透平发电机组(TRT)是1978年从日本引进的。1号高炉于1935年9月15日开炉投产,炉顶余压发电设备在高炉运行半年后投入运行,经过几年的运行实践,各种控制系统性能良好,调节炉顶压力较稳定,取得了明显的经济效益. 1.TRT主要设备参数①透平机型式为湿式轴流反动式,三级;②透平机转速300r/min;③发电机容量21800kVA;④机组最大出力17440kW(COSφ=0.8);⑤高炉煤气进入透平机入口最大高炉煤气流量为67×10~4m~3/h,最大煤气压力为0.22MPa,通常煤
Baosteel No. 1 Blast Furnace Top Gas Pressure Turbine Generator Set (TRT) was imported from Japan in 1978. The blast furnace No. 1 was put into operation on September 15, 1935. The top residual pressure power generation equipment was put into operation in the blast furnace for half a year. After several years of operation, the performance of various control systems was good and the pressure on the furnace roof was relatively stable. The obvious economic benefits 1.TRT main equipment parameters ① turbine type for the wet axial reaction, three; ② turbine speed 300r / min; ③ generator capacity of 21800kVA; ④ unit maximum output 17440kW (COSφ = 0.8); ⑤ blast furnace gas into the turbine inlet maximum blast furnace gas flow of 67 × 10 ~ 4m ~ 3 / h, the maximum gas pressure of 0.22MPa, usually coal