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高炉炉芯温度是炉缸活跃程度的重要表征。炉芯传热可作为一维稳态传热来处理,通过建立首钢京唐1号高炉炉芯传热的计算方程,计算绘出了炉芯温度-炉缸温度、炉芯温度-陶瓷垫厚度的关系线,确定了现阶段首钢京唐1号高炉合适的炉芯温度为310～380℃,分析得出炉芯温度低时,炉缸工况差,炉芯温度和铁水温度的相关性弱。
Blast furnace core temperature is an important indicator of hearth activity. The heat transfer of the furnace core can be treated as one-dimensional steady-state heat transfer. By calculating the heat transfer equation of Shougang Jingtang No. 1 blast furnace core, the temperature of the furnace core, the temperature of the hearth, the thickness of the ceramic core Of the relationship between the line to determine the current Shougang Jing Tang No. 1 blast furnace suitable core temperature 310 ~ 380 ℃, analysis of the furnace core temperature is low, the furnace bad condition, the core temperature and the hot metal temperature weak correlation.