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苏联《工业动力学》(1986年第10期)“双室加热炉热工制度的改进”一文中,对双室炉的热工特性做了简要说明。并指出了采用局部预混合式烧嘴可实现脉冲加热的方法。文中列出了在实现金属保温期间自动调节系统的工业试验结果。脉冲加温可降低金属炉料中的温差和加热中的废品。提高预热空气的环形换热器的工作效率,是在水平烟道上安装一楔形导向闸板。预热温度平均提高100℃,可
Soviet Union “Industrial Dynamics” (1986 the tenth period) “dual chamber furnace thermal system improvement,” one article, the thermal characteristics of the double chamber furnace made a brief description. And pointed out that the use of local pre-mixed burner pulse heating method. The article lists the results of industrial tests that automatically adjust the system during metal insulation. Pulse heating reduces the temperature difference in the metal charge and the heating waste. The working efficiency of the ring heat exchanger for increasing the preheating air is to install a wedge-shaped guide gate on the horizontal flue. Preheat temperature increased by 100 ℃ on average