板式换热器在高炉热风炉中的应用

摘要

The double waste heat recovery device of the hot stove of Tangshan Steel’s No.2 blast furnace adopted plate heat exchanger to replace pipe heat exchanger, which re-duced the gas consumption of the blast furnace and achieved good economic result.%唐钢2#高炉热风炉双余热器应用板式换热器替代管式换热器，降低了高炉煤气消耗，取得了良好的经济效益。