Vortex-Type Granulation Machines: Technological Basis of Calculation and Implementation Roadmap
Artyukhov A. Krmela J. Krmelova V. Ospanov D.
1 December 2022Sciendo
Acta Mechanica et Automatica
2022#16Issue 4347 - 356 pp.
This work is devoted to describing the technological foundations and the main stages of calculating granulation machines with active hydrodynamic modes. The optimisation criterion is substantiated when choosing the design of the granulation machine. The work uses methods of analysis and synthesis, search for cause-and-effect relationships, theoretical and computer modelling, and experimental studies. The nodes of the vortex granulator directly influence the formation of a vortex fluidised bed, and the directional movement of granules of various sizes are determined. A technique for carrying out a computer simulation of the hydrodynamic operating conditions of a granulation machine in various operating modes with an assessment of the quality of granulated products (e.g., the production of porous ammonium nitrate) is proposed. The results of a computer simulation of the process of formation of a vortex fluidised bed are presented. A variant of the solution for developing an automation scheme for a vortex-type granulation machine is shown. A roadmap for introducing granulation technology in vortex-type granulation machines is described with details of the main stages. The prospects for improving the design of a vortex-type granulation machine and optimising the operation of a granulation plant to produce porous ammonium nitrate are outlined.
automation scheme , computer simulation , granulation machine , optimisation criterion , roadmap
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Academic and Research Institute of Business, Economics and Management, Department of Marketing, Sumy State University, 2, Rymskogo-Korsakova St, Sumy, 40007, Ukraine
Faculty of Industrial Technologies in Puchov, Department of Numerical Methods and Computational Modeling, Alexander Dubcek University of Trencin, Ivana Krasku 491/30, Puchov, 02001, Slovakia
Faculty of Industrial Technologies in Puchov, Department of Materials Technologies and Environment, Alexander Dubcek University of Trencin, Ivana Krasku 491/30, Puchov, 02001, Slovakia
Faculty of Engineering, Department of Transport Engineering and Technology, Saken Seifullin Kazakh Agrotechnical University, Zhengis Ave 62, Nur-Sultan, 010000, Kazakhstan
Academic and Research Institute of Business
Faculty of Industrial Technologies in Puchov
Faculty of Industrial Technologies in Puchov
Faculty of Engineering
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