| 摘要 |
The invention relates to high-productive multifactor electromechanical devices and can be used for realization of different manufacturing methods for material ultrafine grinding, preparing powders, multicomponent fuel mixtures, suspensions, intensive mixing, dispergation, enrichment etc. An electromechanical device for material treatment comprises an inductor system in the form of two magnetic cores with three-phase windings generating opposite magnetic fields in an air gap between inductors, and a working chamber with discrete working bodies, located in the air gap between inductors. According to the invention, the inductor system is made axis-symmetric with the common axis of symmetry, the magnetic cores are sectional along the direction which is perpendicular to location of active winding sides, number of the elementary magnetic cores is multiple to kmNτ, the three-phase winding of each inductor is made circular, the analogous phases are laid on the adjacent simple magnetic cores with displacement for one tooth pitch. The active sides of the similar phases located at the ends of adjacent magnetic cores are laid with a displacement which corresponds to a distance between the end tooth pitches, space transitions of the active sides of winding phases and required electrical connections are made in the regions between the elementary magnetic cores. The implementation of the invention allows one to reduce the active materials consumption and to increase productivity of the electromechanical device. |
