Cyclone separation device with material distribution mechanism

The utility model provides a cyclone separation device with a material distribution mechanism, which comprises a cyclone separation rack, and a plurality of cyclone separation mechanisms, a feeding pipeline, the material distribution mechanism and an overflow box are arranged on the cyclone separation rack; the material distributing mechanism comprises a material distributing box, a material distributing cavity is formed in the material distributing box, a feeding connector is formed in the top of the material distributing box, a plurality of material distributing openings are formed in the bottom of the material distributing box, a material distributing structure is arranged in the material distributing cavity, and sand grains falling from the sand settling openings are guided to the material distributing openings at the needed positions through the material distributing structure. By means of the structure, when treated sand is discharged into the material distributing mechanism, the material distributing m