The re-election method is valued because of its low production cost and low environmental pollution. Almost all coastal sands from recycled iron ore and rutile titanium are based on re-election law as a means of roughing, from the beginning of the 1950s, research was recovered from ilmenite ilmenite ore veins also by the re-election The law began. Principle of reselection Gravity sorting is the process of separating the density differences between particles of different materials. The re-election process is summarized as a loose-layered-separation process. The material to be sorted is placed on a sorting device to be loosened by gravity, fluid buoyancy, fluid dynamics, inertial force or other mechanical force, thereby stratifying particles of different densities, layered materials or They are excluded under the action of mechanical force, or the particles with different densities are respectively intercepted due to the difference of their own trajectories. This achieves sorting. The slurry approximates this flow state. The pulp is a highly dispersed suspension with a cat size greater than water. At the time of sorting, the surface flow rate is relatively low, 0.1 to 0.2 m/s. The thickness of the flow film is mostly about 1 mm, and the lower limit of the recovery particle size is 10 to 205 m. The layered large-density particles are deposited on the bottom of the tank, and can be removed by means of a moving belt, or intermittently discharge large-density particulate materials. The processing capacity of the device is small. The re-election equipment shaker, fan-shaped chute, conical concentrator , spiral concentrator, etc., which are commonly used in titanium selection , are generally carried out in a weak turbulent flow film, and are generally used to treat fine-grained ore (below 2 to 3 mm). The thickness of the film is generally a few millimeters and can reach a few ten millimeters in a local area. The flow rate is large, and the difference in concentration between the upper and lower layers is also large. Layered light and heavy minerals are cut at different speeds depending on the speed of movement, or the movement of light and heavy minerals. The lower limit of the recovery particle size is 30-40 um. Training Resistance,Resistance Bands With Handles,Exercise Bands With Handles,Exercise With Resistance Tube nantong pinli fitness co.,ltd , https://www.ntcnpinlifitness.com
Titanium beneficiation method and principle
Reselection method