Melt-blown fabric raw material pretreatment device

The invention discloses a melt-blown fabric raw material pretreatment device which comprises an upper drying oven and a lower drying oven, a feeding port is formed in the top of the upper drying oven, a discharging port is formed in the bottom of the lower drying oven, supporting legs are arranged outside the lower drying oven, two water absorbing and drying mechanisms are arranged in the upper drying oven, the two water absorbing and drying mechanisms are arranged in a crossed manner in space, the water absorbing and drying mechanisms are driven by a motor, hot air is fed into the water absorbing and drying mechanisms, a plurality of material conveying pipes are arranged at the bottom of the upper drying oven, all the material conveying pipes are provided with the same air inlet pipe, hot air is fed into the air inlet pipe, and a master batch separating mechanism is arranged at the bottoms of the material conveying pipes and is fixed in the lower drying oven through a support. According to the melt-blown fab