Factors influencing the choice of the pole pitch of linear inductors of electrodynamic separators

Features of the choice of pole pitch of linear induction machines of electrodynamic separators are considered. As criteria for this choice, indicators are used: operability, energy efficiency, selectivity of separation

Possibilities of induction heating installations based on three-phase linear inductors

The features of induction heating installations in a traveling magnetic field are considered. The expediency of using double-purpose linear induction machines and the prospects of using linear inductors creating opposite direction traveling magnetic fields are shown

Features of the implementation of information functions in linear indiction machine with opposite direction travelling magnetic field

The article deals with problems and prospects of linear induction machines with the primary, establishing the opposite direction travelling magnetic field. Such type of electrical machines primary windings structure is described.В статье рассмотрены проблемы и перспективы применения линейных индукционных машин с индуктором, создающим встречнобегущие магнитные поля. Приведены рекомендации по выбору структуры обмоток таких машин

Prospects of induction sorting of automotive SCRAP

Recovery and recycling of metals from wastes have a major role in the economy because of the scarcity of raw materials and the problem of environmental pollution. In this article the necessity of using electrodynamics (eddy current) separators for extraction of non-ferrous metals from crushed automotive scrap and sorting of non-ferrous metals by types and grades of alloys is shown. The results of studies of an experimental separator based on a three-phase linear inductor are presented

PROBLEMS OF ELECTRODYNAMICS SEPARATION OF DESINTEGRATED ELECTRONIC SCRAP

Electrodynamic separation based on interaction force of a magnetic field with eddy currents induced by this field in conducting particles, is the most effective for the recycling of non-ferrous metals. The paper is devoted to the problem of electronic scrap sorting. The research results of separators are described.Электродинамическая сепарация, основанная на силовом взаимодействии магнитного поля с токами, наведенными этим полем в проводящих частицах, наиболее эффективна для сепарации цветных металлов. В статье обсуждаются проблемы сортировки электронного лома. Приводятся результаты исследования сепараторов

Issues of induction sorting of scrap and waste of non-ferrous metals

Nowadays, one of the main economic advantages is using secondary raw materials for the production of useful materials for further use. The greatest environmental and economic effect provides the use of secondary non-ferrous metals. Eddy-current separation based on interaction force of a magnetic field with eddy currents induced by this field in conducting particles, is the most effective for the recycling of non-ferrous metals. The paper is devoted to the problem of non-ferrous metals sorting. The research results of the number of traveling magnetic field separators designs are described. The ways of improving separation efficiency are shown. Eddy-current separators can be used as stand-alone solutions, and in combination with shredder and classifying systems, in a variety of recycling plants and at metallurgical enterprises for non-ferrous metals refinement. © Published under licence by IOP Publishing Ltd

EXPERIMENTAL STUDY OF ELECTRODYNAMIC SEPARATORS FOR SORTING OF SMALL FRACTIONS OF NON-FERROUS SCRAP

Описаны результаты исследования опытного образца электродинамического сепаратора с двухсторонним линейным индуктором для индукционной сортировки цветных металлов.The research results of the pilot sample of electrodynamic separator with the two-sided linear induction machine for non-ferrous metals induction sorting are described

WAYS TO IMPROVEMENT OF THE EFFICIENCY OF ELECTRODYNAMIC SEPARATORS BASED ON LINEAR INDUCTORS

Описаны результаты исследования опытного образца электродинамического сепаратора с двухсторонним линейным индуктором для индукционной сортировки цветных металлов.The research results of the pilot sample of electrodynamic separator with the two-sided linear induction machine for non-ferrous metals induction sorting are described

Comparison of Constructions of Electrodynamic Separators on the Basis of Linear nductors

The expediency of using electrodynamic separators with a traveling magnetic field for extraction of non-ferrous metals from various types of solid waste is shown. Comparisons of separators with different design of linear inductors.Показана целесообразность применения электродинамических сепараторов с бегущим магнитным полем для извлечения цветных металлов из различных видов твердых отходов. Выполнены сравнения сепараторов при разной конструкции линейных индукторов

Efficiency Indicators of Eddy-Current Separators Based on Three-Phase Linear Inductors

В работе рассматриваются электродинамические сепараторы на основе трехфазных линейных индукторов, применяемые для сбора лома цветных металлов при обработке твердых отходов производства и потребления. Анализируются возможности выбора главных размеров индукторов с учетом критериев работоспособности и энергоэффективности сепараторов.The paper discusses eddy-current separators based on three-phase linear inductors, used to collect non-ferrous scrap when processing solid production and post-consumer wastes. The possibilities of choosing the main dimensions of the inductors are analyzed, taking into account the criteria for the operability and energy efficiency of the separators