Drying treatment furnace

The utility model relates to the technical field of drying treatment furnaces, in particular to a drying treatment furnace which comprises a metal frame, a feeder, a first motor, an air outlet pipeline, a temperature detector, an air blower, a first carrier, a third carrier, a first rotating shaft, a first metal platform and a metal cart. The air outlet pipeline is mounted on the left side of the metal frame, so that the air exchange and ventilation can be conveniently carried out, the air outlet pipeline penetrates through, bends and extends into the metal frame, the temperature detector is fixed at the right end of the interior of the metal frame, and the air blowers are arranged at the two ends of the metal frame, so that hot air can be more uniformly distributed; compared with the prior art, the feeding device has the advantages that the problem that a feeding port is not uniform is solved, the problem that materials are accumulated in the process is solved, and the problem that heat is insufficient in th