Ultrasonic powder filtering device for manufacturing superfine calcium carbonate powder

The utility model discloses an ultrasonic powder filtering device for manufacturing superfine calcium carbonate powder, which comprises a base, a bottom connecting sieve tray is connected above the base, a movable sieve tray is arranged above the bottom connecting sieve tray, and a powder sieving power component is arranged between the bottom connecting sieve tray and the base. According to the ultrasonic powder filtering device for manufacturing the superfine calcium carbonate powder, in the powder filtering process of the vibration motor, the vibration efficiency is improved, under the action of the multiple sets of vibration springs, the vibration frequency is increased, the powder filtering efficiency is improved, the discharging speed is increased, the stability in the powder filtering process is effectively guaranteed, the multiple sets of movable sieve trays are conveniently assembled through the disassembling assemblies, and the assembling efficiency is improved. The movable screen trays of the filter