Fluidized grain dust removing system

The invention provides a fluidized grain dust removing system which comprises a charging hopper, a material storage pot, a screwed feeder and a material even mixing pot which are sequentially connected from the top down and fixed on a steel bracket, wherein a cylinder body of the material storage pot is divided into an upper part and a lower part, the upper part is cylindrical, and the lower partis of an inverted cone shape; an upper sealing head of the material storage pot is connected with an outlet of the charging hopper through a pipeline, and a lower sealing head of the material storagepot is connected with an inlet of the screwed feeder through a pipeline; an outlet of the screwed feeder is connected with the top of the material even mixing pot; the upper part of the material evenmixing pot is cylindrical, while the lower part is of the inverted cone shape; the top end of material even mixing pot is connected with one end of a main air pipe, while the other end of the main air pipe is connected with an