Wire rod surface treatment drying device

Wire rod surface treatment drying device, its characterized in that: include the support, install the material pipe in the support top, install the drying device in the export of material pipe, drying device passes through the pipeline and hot-blast case is connected, hot-blast case passes through nitrogen gas transmission union coupling nitrogen gas pipeline, accesss to at the nitrogen gas pipeline nitrogen gas switching valve, nitrogen gas flow control valve, pressure control valve are installed in proper order to hot-blast case direction, the utility model discloses a hot-blast case of nitrogen gas cooperation carries out wire rod surface treatment dries, dry clean, not moisture, not the oiliness. Nitrogen gas is inert gas, can not make the wire rod produce oxidation and corruption under the heating condition, also can stop in the air other elements and pollute wire rods, the utility model discloses the practicality is high, has better trade suitability.