Determination of optimal modes of operation of centrifugal fodder grain grinder
https://doi.org/10.32634/0869-8155-2023-371-6-111-115
Abstract
Relevance. Grain fodder is an important element in the diets of farm animals and poultry. Its grinding is a mandatory preparation operation for feeding, which is carried out at most enterprises with hammer mills, one of the main disadvantages of which is high energy density. Therefore, the development of a grinder that provides grinding of fodder grain with a lower energy density is relevant. The purpose of the study is to determine the optimal operating modes of the developed centrifugal fodder grain grinder when using sieves with holes with a diameter of 4, 6 and 8 mm.
Results. It has been determined that the diameter of the screen holes and the rotor speed have the greatest influence on the specific energy consumption of the grain grinding process. To determine the minimum values of the optimization criterion, the function of the dependence of the specific energy density of grain grinding on the rotor speed was studied by extremum. This made it possible to determine the optimal operating modes of the grinder for sieves with holes of the studied diameters.
Supporting agencies: The materials were prepared within the framework of the scientific and technical program 122041300126-6 «Development of promising technical means for intensifying and resource saving post-harvest refinement and processing of feed grain» of the Ministry of Science and Higher Education of the Russian Federation for 2023–2025.
About the Authors
M. S. Volkhonov
Kostroma State Agricultural Academy
Russian Federation
Russian Federation
Mikhail Stanislavovich Volkhonov, Doctor of Technical Sciences, Professor, Professor of the Department of Technical Systems in the agro-industrial complex
34 Uchebny gorodok, Karavaevo village, Kostroma district, Kostroma region,156530
A. M. Abalikhin
Verkhnevolzhsk State University of Agronomy and Biotechnology
Russian Federation
Russian Federation
Anton Mikhailovich Abalikhin, Candidate of Technical Sciences, Associate Professor of the Department of Technical Service and Mechanics
45 Sovetskaya str., Ivanovo, 153012
D. V. Barabanov
Verkhnevolzhsk State University of Agronomy and Biotechnology
Russian Federation
Russian Federation
Dmitry Vladimirovich Barabanov, research associate at the research laboratory
45 Sovetskaya str., Ivanovo, 153012
A. V. Krupin
Verkhnevolzhsk State University of Agronomy and Biotechnology
Russian Federation
Russian Federation
Aleksander Vladimirovich Krupin, Candidate of Technical Sciences, Associate Professor of the Department of Technical Systems in Agribusiness
45 Sovetskaya str., Ivanovo, 153012,
N. V. Mukhanov
Verkhnevolzhsk State University of Agronomy and Biotechnology
Russian Federation
Russian Federation
Nikolay Vyacheslavovich Muhanov, Candidate of Technical Sciences, Associate Professor of the Department of Technical Systems in Agribusiness
45 Sovetskaya str., Ivanovo, 153012
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Review
For citations:
Volkhonov M.S., Abalikhin A.M., Barabanov D.V., Krupin A.V., Mukhanov N.V. Determination of optimal modes of operation of centrifugal fodder grain grinder. Agrarian science. 2023;(6):111-115. (In Russ.) https://doi.org/10.32634/0869-8155-2023-371-6-111-115
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