Forced high-temperature automatic discharging device

The utility model relates to the technical field of industrial combustion furnaces. The utility model relates to a discharging device, in particular to a forced high-temperature automatic dischargingdevice. The deslagging device comprises a deslagging pipe assembly mounted at the bottom of a hearth, the slag discharging pipe assembly comprises at least two sections of slag discharging pipes; theslag discharge pipe at the topmost end is connected with the bottom of the hearth; a slag discharging valve is arranged at the bottom of the slag discharging pipe at the bottommost end; the top end ofeach section of deslagging pipe is sleeved at the bottom end of the previous section of deslagging pipe; the top surface of each section of deslagging pipe is higher than the bottom surface of the previous section of deslagging pipe by a certain height and is provided with an annular sealing plate; an annular air distribution plate is arranged between the bottom end of each section of slag discharge pipe and the inner wall