Product introduction: wind conveyor is a transportation device that uses air energy to transport materials in closed pipes. The utility model is composed of a material entering mechanism, a material conveying pipeline and a material discharging mechanism. Pneumatic conveying devices are divided into negative pressure conveying and positive pressure conveying according to the pressure formation mode in the system; According to the mass concentration ratio of solid-gas two-phase flow in the transmission pipeline, it can be divided into dilute phase pneumatic transportation and dense phase pneumatic transportation. Dense phase pneumatic conveying can be divided into dense phase dynamic pressure and dense phase static pressure pneumatic conveying.

  Working principle: according to the air pressure difference generated at the suction nozzle, the material and air enter the spiral pneumatic separator in the form of gas-solid two-phase flow. In the separator, the material is separated from the air flow, the material falls into the bottom feeder through the air shutter, and the air flow enters the fan through the suction port. Then, using the air flow with certain pressure and speed generated by the fan at the air outlet, the material and air form a gas-solid two-phase flow at the bottom feeder again, which is transported to the unloader for output by the pipeline. The gas-solid two-phase flow converges twice at the suction nozzle and the bottom feeder respectively.