An energy-saving waste magnesia carbon
brick treatment device comprises storage bins, sprayers, a first
barrel, a second
barrel, a ventilation channel, discharging equipment, a
fuel spray gun, a cooling air pipeline and a ventilation pipeline, the lower portion of the first
barrel is communicated with the lower portion of the second barrel through the ventilation channel, and the storage bins are arranged at the tops of the two barrels. The bottom of each barrel is provided with a discharging device, the cooling air pipelines feed cooling air into the barrels from the discharging devices at the bottoms of the barrels, the ventilation pipelines are connected with the upper ends of the barrels, the sprayers are arranged on the upper portions of the barrels, and the
fuel spray guns are arranged in the middles of the barrels. The device disclosed by the utility model has the functions of hydrating, removing impurities and
drying the waste magnesia carbon bricks in an integrated manner, so that the
process integration level is greatly improved, and the
treatment time is shortened; the occupied area is reduced; due to the double-cylinder structure and the alternate working mode of the device, heat of
flue gas can be recycled in a material heat storage mode, and
energy consumption is reduced to the maximum extent; and environmental
pollution is avoided.