Method and system for preparing superfine antimony oxide through ultrasonic energizing-micro-liquid oxidation

The invention relates to the technical field of nano materials, and discloses a method and system for preparing superfine antimony oxide through ultrasonic energization-micro-liquid oxidation, and the method comprises the following steps: (1) placing an antimony source in a liquefaction furnace, raising the temperature, melting the antimony source into antimony liquid, and enabling the antimony liquid to stably enter an atomizer through a melt pump; (2) when the antimony liquid flows through an atomizer pipeline, ultrasonic energizing is conducted on the antimony liquid, after energizing, the antimony liquid is atomized into micro liquid under the action of an atomizer, and then the micro liquid enters an atomizing tower; and (3) the micro-liquid enters the atomizing tower from the heating area, the micro-liquid and high-speed hot air flowing through the preheating area are subjected to hedging oxidation, the oxidized micro-liquid volatilizes along with the hot air and enters a cooling area to be cooled, anti