Practical Study of the Influence of Load Flow on the Cylindrical and Polygonal Sieves
Journal Title: RECENT - Year 2011, Vol 12, Issue 31
Abstract
Experimental research has established conditions under which one sieve can achieve optimum volumetric ranking efficiency. A direct influence in terms of efficiency of these machines has the material load flow in the sieve. The size of this flow may influence the proper functioning of sieve and of course, its operation in the optimal screening condition, that is perpendicular moving of the load to the surface screening. In addition, a great influence for the sieving efficiency it has the grain size of the material that it is to be sorted, the angle of inclination for the rotor axes, the speed of rotation for the rotor, the properties of the screening surface. One of the most important influences is the geometrical form of the rotor section. A series of experimental research was made for a rotor with a cylindrical form, and for a rotor with a hexagonal form. In this article, is presented some of the data that results from the study for the load flow influence, for the cylindrical sieves and for polygonal sieves.
Authors and Affiliations
Elena APOSTU
Keywords
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