Research of the Force Function Distribution in the Workplace of the Magnetic Disc Type Separator Intended for the Cleaning of Bulk Substances from the Ferromagnetic Impurities

• Autorzy: Shvedchykova Iryna , Melkonova Inna
• Języki publikacji: EN

Abstrakty

EN

The paper deals with the magnetic system of the disk separator with permanent magnets. It is shown that the developed magnetic system can be used to purify finely dispersed friable substances from unwanted ferromagnetic inclusions. The main advantage of the magnetic system is the ability to self-clean the surface of a non-magnetic rotating discharging disk. The research of the distribution of the force function acting on multi-domain ferromagnetic particles in the working zone of the disk separator was carried out. To solve the main tasks of the study, a finite element method was implemented, realized in the COMSOL Multiphysics software environment. It is shown that when changing the air gap or the effective length of the poles, the distribution of the force function over the height of the working zone, as well as the magnitude of force, varies. The rational size of the air interpolar gap, which provides the maximum value of power force, was determined.

Słowa kluczowe

EN

permanent magnet; force function; magnetic system; magnetic separator

• Wydawca: Polish Academy of Sciences, Branch in Lublin
• Czasopismo: ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
• Rocznik: 2019
• Tom: Vol. 8, No 3
• Strony: 3--10
• Opis fizyczny: Bibliogr. 20 poz., rys., wykr., wz.

Twórcy

autor

Shvedchykova Iryna

• Kyiv National University of Technologies and Design (KNUTD) Nemyrovycha-Danchenka Street, 2 Kyiv, Ukraine, 01011

autor

Melkonova Inna

• East Ukrainian National University named after Vladimir Dal 59а Central ave., Severodonetsk, Ukraine, 93400

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).