竖炉改烧单一高炉煤气合理利用能源

Gas Used in Vertical Furnace Changing to Use Single Blast Furnace Gas for Rational Use of Energy Source

竖炉由燃烧高炉、焦炉混合煤气，改烧单一高炉煤气后，为适应煤气热值偏低及燃烧工况的变化的要求，对一些主要设备进行了改造，达到了合理用能的目的．

To adapt to the gas heat value lousing and the combustion condition changing. the gas used in vertical furnace changes mixed gas consisted of the blast furnace gas and the coke oven gas for the simgle blast furnace gas so that achiving the objective of ra- tional use energy source. As a result, its main equipments should be transformed.