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

Abstract

This article is the first attempt to develop a theory for calculating the electromagnetic systems of 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 provided. The following presents the results of the study of the magnetic field of the M.B.N.6 separator (with ring magnets) and the formula for determining the magnitude of the magnetic force at various points in the field. Using the law of mechanical similarity, the obtained formula becomes general for all cases of any separator of the type under study (with ring magnets). This generalization makes it possible to specify the conditions for determining the optimal values of the parameters that define the magnetic field of a separator of this type, as well as the number of ampere-turns in the separator coil.

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