Research of technical systems of materials sorting processes

Ivan Nazarenko, Artur Onyshchenko, Serhii Oryshchenko, Oleg Fedorenko, Sergii Tsepelev and Liudmyla Titova
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Ivan Nazarenko: Kyiv National University of Construction and Architecture
Artur Onyshchenko: National Transport University
Serhii Oryshchenko: Kyiv National University of Construction and Architecture
Oleg Fedorenko: State Agency of Automobile Road of Ukraine
Sergii Tsepelev: State Agency of Automobile Road of Ukraine
Liudmyla Titova: National University of Life and Environmental Sciences of Ukraine

Chapter 3 in Dynamic processes in technological technical systems, 2021, pp 43-56 from PC TECHNOLOGY CENTER

Abstract: The studies carried out revealed the influence of the vibration frequency and the angle of inclination on the efficiency of sorting. It was found that with an increase in the vibration frequency and vibration amplitude of the box, the separation of the material and the sorting speed increase. The proposed model made it possible to determine the transport speed in the case when the sieve screen carries out a circulating movement, which is the application of two independent vibrations with different amplitudes and frequencies. The number of throws of the material to be sorted is influenced by the transport time of this material over the surface of the sieve and the amount of vibration excitation to this material. The dependence of the used power on the design and technological parameters of the vibration screen was revealed. An algorithm and method for calculating the main parameters of a vibration screen were developed.

Keywords: Vibration screen; material; sorting; grain composition; physical; mathematical model; equation; resonance; parameters; experimental setup; sieve; particles; amplitude; vibration frequency; productivity (search for similar items in EconPapers)
Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:baq:pcchap:978-617-7319-49-7-ch3

DOI: 10.15587/978-617-7319-49-7.ch3

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