Theoretical Justification of Optimal Design and Process Parameters of Pneumomagnetic Separation

DOI

10.2991/agrosmart-18.2018.74How to use a DOI?

Keywords

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Abstract

The preparation of high-quality seed grains at seed-testing stations requires their magnetic cleaning. In case of pneumomagnetic separation, the seed mixture particle is affected by various forces, which intensity and direction change depending on design requirements of the inductor and the particle position in its magnetic field. The analysis of a particle motion in a working channel, as well as the mathematical model itself may take into account certain conditions. The solution of the differential equation system at various combination of speed and direction of particle input into a channel, as well as different correlation of horizontal and vertical components of a magnetic force allowed defining the main pattern of pneumomagnetic separation and provided for the theoretical study of the influence of design and process parameters of the pneumomagnetic separator working body on separation. The analysis of seed motion paths related to a dodder and a clover made it possible to build the particle motion curves taking into account various magnetic force in a working channel, as well as to present a diagram illustrating the possibility to implement pneumomagnetic separation depending on the correlation of the air speed and the magnetic force impacting a particle.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - V.G. Kozlov
AU  - E.A. Izvekov
PY  - 2018/12
DA  - 2018/12
TI  - Theoretical Justification of Optimal Design and Process Parameters of Pneumomagnetic Separation
BT  - International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018)
PB  - Atlantis Press
SP  - 397
EP  - 400
SN  - 2352-5401
UR  - https://doi.org/10.2991/agrosmart-18.2018.74
DO  - 10.2991/agrosmart-18.2018.74
ID  - Kozlov2018/12
ER  -