Description

General introduction for flotation separation  
Good flotation separationcan achieve specific separations from complex ores ,so it is applied to rough processing and concentration. It is widely used in reverse flotation of non-ferrous metal such as copper, lead, zinc, nickel, molybdenum, ferrous metal and nonmetallic materials.
 
Operating principle for flotation separation
After the mixture of pulp and flotation reagent entering the first cell of the bank, it will be blended with air under the negative pressure produced by the rotating impeller .Driven by impeller producing centrifugal force ,the mixture enters the mineralizing area, where the air bubbles will be broken to contact the mineral particles fully and become mineralized froth. Moving to the separation area, the mineralized froth will then be scraped by the rolling scraper while the remained particles will be mixed, mineralized and separated again. The pulp at the bottom of the tank will flow into the second cell to repeat the process in the first cell, and then into the third cell. This process will be repeated until the tailings are discharged from the tailings tank.
Technical parameters for flotation separation