Atomization of Floatation Reagents Using Pneumatic Injection Technology

Abstract

Based on the study of normal emulsion process of floatation reagents, the idea which uses Pneumatic injection to spray the floatation reagents is proposed. The paper introduced the structure and the performance of the Pneumatic injection atomizer. More than 24% of the dosages were saved. Pneumatic injection atomizer offers simple structure and low energy consumption, which is 0.388kw/h.It was proved by the diameter results obtained by the laser particle size analyzer that Pneumatic injection atomizer offers good dispersing effect. When the air pressure is 0.08MPa, the average diameter of droplet is 7.89µm.