该设备采用上端进料，直接水平出料设计，非常适合粉末状物料的输送。气流从关风器一端进入，流经整个叶轮的V形料仓，流化物料从关风器的另一端进入输送管道。气流对叶片表面固化粉状物料的清理非常有效，确保关风器能够高效输送物料而不堵塞物料。广泛应用于面粉、淀粉、谷物、饲料、糖厂、化工、塑料等行业。

The equipment adopts the upper-end feeding and direct horizontal discharging design, which is very suitable for the conveying of powdery materials. The air flow enters from one end of the airlock and flows through the V-shaped silo of the entire impeller, and the liquidized material enters the conveying pipeline from the other end of the airlock. The airflow is very effective in cleaning the solidified powdery material on the blade surface, ensuring that the airlock can efficiently transport the material without clogging it. Widely used in flour, starch, grain,feed, sugar mills, chemicals, plastics and other industries.