The main features of the flotation column

Simple flotation column structure, which is a cylinder, built aerator (bubble generator), in addition to the mine there, a foam tank to the pipe network, etc., at the bottom of the flotation column, fed by a compressed air supply pipe ring, the inflator through the porous medium (of the bubble generator) into the bubbles in the column from the bottom up slowly upset;Flotation Machine pharmaceutical treatment of the pulp slurry from the upper portion of the cylinder from the dispensing tube into the upper portion of a uniform downward flow; in the pulp and convective motion of bubbles in a bubble mineralization achieved. Mineralized bubbles float up to the surface to form a foam layer ore, overflow or scraped off the bottom of the non-foam products discharged from the cylinder, to sorting purposes.
The main features of the flotation column:
1, simple structure, easy to manufacture and maintenance, low investment, low operating costs;
2, create a suitable dynamic collision bubbles and particles and bubbles, particles are separated from the combination of a static environment conducive to micro-fine particles sorting;
3, may introduce other force fields, strengthen sorting, convenient foam thickness, bubble size and number of regulation;
4, flotation speed, simplify the process (a job equivalent to the effect of flotation machine operating times);
5, enrichment ratio, high recovery, processing capacity,Floatation Processing Plant particularly suitable for handling and ease-controlled micro-fine particles and larger.
Disadvantages flotation column is difficult suspended particles, bubbles fish small chance of particle contact, in order to achieve improved quality loss recoveries, typically used for roughing, scavenging operations, artesian complex configuration. The application of the industrial production of a good or bad depends on the success of key parts of the bubble generator. There are external and internal bubble generator mode, the high alkalinity of the slurry bubble generator easy to plug fouling and inconvenient to replace.