High-temperature smoke gas water-cooling flue in scrap steel preheating system of electric arc furnace

The utility model relates to a high-temperature smoke gas water-cooling flue in a scrap steel preheating system of an electric arc furnace, which meets the conversion of material basket stations and realizes dust collection in the complete smelting process and transmission of scrap steel preheating high-temperature smoke gas. The high-temperature smoke gas water-cooling flue comprises the high-temperature smoke gas water-cooling flue and a scrap steel preheating cap; the high-temperature smoke gas water-cooling flue and the scrap steel preheating cap are arranged between a material basket rotary swinging mechanism and the upper end of a scrap steel preheating material basket mechanism at the scrap steel preheating station; the high-temperature smoke gas water-cooling flue comprises a T-type water-cooling flue which is fixed on a rotary rack, a gamma-type water-cooling flue and the scrap steel preheating cap are fixed on a supporting rack by suspension rods, the gamma-type water-coolingflue and the T-type wate