Abstract
To obtain a high-quality mixture of granular media for various purposes, it is required to establish the appropriate rational limits for changing the parameters of this technological process. In the case of mixing bulk materials in a rotary way, the authors previously identified the following most significant parameters: the angular speed of rotation of the mixing drum with elastic non-radial blades and the rate of their deformation. The purpose of this work is to study the influence of the main operating and design parameters during the formation of scattered flares of bulk components during the operation of the specified mixing drum (stage 1) on their distribution in reflected flares after hitting the baffle plane (stage 2). A reflection of the application of the energy method is the obtained relationship between the distribution laws of granular media at the listed stages 1 and 2. In particular, the results showed that an increase in the angular speed of rotation of the mixing drum by a factor of 1.27 leads to a (1.11–1.25) -fold decrease in the values of the differential distribution function of granular components for the first extremum of the angle of reflection from the bump plane. The specified limit is characteristic for each row of elastic blades fixed on the surface of the mixing drum with a fixed angle of displacement.
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Acknowledgements
This work was realized in the framework of the Program of flagship university development on the base of the Belgorod State Technological University named after V G Shukhov. The work was realized using equipment of High Technology Center at BSTU named after V. G. Shukhov.
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Kapranova, A.B., Stenko, D.V., Lozovoy, N.M. (2022). Distribution of the Mixed Bulk Components After Impact on the Baffle Plane. In: Klyuev, S.V. (eds) Digital Technologies in Construction Engineering. Lecture Notes in Civil Engineering, vol 173. Springer, Cham. https://doi.org/10.1007/978-3-030-81289-8_2
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DOI: https://doi.org/10.1007/978-3-030-81289-8_2
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