An industrial furnace and a burner for conducting regenerative combustion and a combustion method therefor

摘要

An industrial furnace (100) and a burner (1) for regenerative combustion includes a heat storage member (30), a switching mechanism (40) disposed on one end of the heat storage member (30), and a burner tile (22) disposed on the opposite end of the heat storage member (30). The burner tile (22) has a protruding portion (24) extending ahead an air supply and gas exhaust surface (23). The switching mechanism (40) has a stationary disk (46) and a rotatable disk (44) which slidably contacts the stationary disk (46). A speed of supply air to the furnace (100) is in operation equal to or higher than a speed of exhaust air therefrom.