Magnetic field of electromagnetic separators M. V. N. 6 (with ring magnets) and M. D. 4 (with reversible magnetic poles) and the theory of calculation of electromagnetic systems of separators of these types

Abstract

This article is the first attempt to create a theory for calculating electromagnetic systems from magnetic separators. At the beginning of the article, the general principle of the theory based on the experimental study of the magnetic field is described, and the general information necessary for constructing this theory is given. Below are the results of a study of the magnetic field of the M.B.N.6 separator (with ring magnets) and a formula for determining the magnitude of the magnetic force at various points in the field. Using the law of mechanical similarity, the resulting formula becomes common for all cases of any separator of the type under study (with ring magnets). This generalization makes it possible to set conditions for determining the optimal values of the parameters that determine the magnetic field of a separator of a given type and the number of ampere-turns in the separator coil.