一台27t/h过热补燃锅炉的设计

The Design of One 27 t/h Overheat Boiler with Supplement Combustion

针对钢厂生产过程中多个环节余热产生的低压、不连续且呈周期性大幅波动的饱和蒸汽,为将其高效利用而开发设计的补燃锅炉,以钢厂富余高炉煤气为热源,将饱和蒸汽过热至额定参数,然后输送至汽轮机发电。

To make a high efficient use of saturated steam generated by waste heat of steel factory in different stages which is low pressure, discontinuity and periodicity. A boiler is designed to heat the saturated steam to rated parameters by firing blast furnace gas which is thereafter transported to the turbine generator.