The invention discloses a horizontal enameling
machine drying oven with a superwide furnace which comprises furnace and heat
irradiation equipment arranged in the furnace, wherein, the upper part of the furnace is provided with a catalytic
combustor and a catalytic post suction and
discharge room which are communicated. Two ends of the catalytic
combustor are provided with an air inlet and an air outlet, a heat exchange room is arranged on the periphery of the catalytic post suction and
discharge room, and the furnace is separated from a
solvent suction and
discharge area in the middle. The horizontal enameling
machine drying oven is characterized in that more than two air inlets are arranged in the
solvent suction and discharge area and the air inlet of the catalytic
combustor is respectively communicated with the air inlets at the ends of the furnace and in the
solvent suction and discharge area. A multi-channel air-flow distribution device is arranged in the catalytic post suction and discharge room and comprises a solvent
distillation channel, the left and right sides and the back end of the channel are all provided with
stream inlets, and the middle part thereof is provided with an air flow demarcation strip; and a pump line provided with an exhaust fan is arranged on the periphery of the air flow demarcation strip and communicated with the solvent
distillation channel. The horizontal enameling
machine drying oven has reasonable structure, uniform
airflow direction and temperature,
energy conservation and
environmental protection, and good popularization value.