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针对攀 钢２ ＃ 高炉改 进型内 燃式热风 炉的设 备特 点，开 展了 热风 炉合 理燃 烧制 度的 研究。重点优 化了空 煤比、煤气 量、煤气 压力和热 风炉合 理工作周 期等 关键 参数， 研究 结果 使风 温平 均提高５０ ℃。
Aiming at the characteristics of the improved internal combustion hot blast stove in No.2 BF of Panzhihua Iron and Steel Group Co., Ltd., the research on the reasonable combustion system of hot blast stove was carried out. The key parameters such as air-to-coal ratio, gas volume, gas pressure and reasonable duty cycle of hot blast stove were optimized. The research results showed that the average temperature of wind was increased by 50 ℃.