CHALLENGES OF MODERNIZING AND OPTIMIZING THE PROCESS OF IM-PLEMENTING CYCLICAL-FLOW TECHNOLOGY IN A COAL MINE
Burievich T.J. Koptleuevich Y.K. Raimovych B.U. Jovbekovich A.T. Dzhumabaevna B.D.
2024National Academy of Sciences of the Republic of Kazakhstan
News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
2024#6Issue 468182 - 197 pp.
In connection with recent economic events in the world, the problems of providing countries with energy resources have become particularly relevant. A special role in solving these problems belongs to the mining enterprises of Uzbekistan, which today are characterized by the further development of the openpit mining method, one of which is the Angren coal mine. The main task, its relevance, is to present one of the ways to model the optimal options for the operation of cyclic flow technology in difficult conditions of stripping operations. The methods used. In this work, finite element methods and mathematical modeling based on the computer program “Ansys” were used to model the structures of the Central Processing Plant in order to determine the optimal parameters of the unloading and loading bunkers of the central processing plant of the Angren site. The main hypotheses and conclusions. The work carried out, the main factors affecting the integrity of the belt were identified: The tensile strength of the main belt when unloading rock by the unloading and loading hopper of the Central Processing Plant at various belt speed parameters. Originality. The purpose of this study is computer simulation of the CPU operation process based on the program “Ansys”. Practical significance. The calculation methods used in this study using the finite element method based on the Ansys program can be used to determine the causes of belt conveyor gusts during its operation in various production conditions, when choosing the optimal technical parameters of structures: The height of the production hopper, the speed of the conveyor belt, its angle of inclination and the material of the belt itself.
ansys , conveyor belt , main belt , mining engineering , modeling , quarry
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Faculty of Energy Engineering, Tashkent, Uzbekistan
Institute of Energy and Mechanical Engineering, Almaty, Kazakhstan
Tashkent State Technical University named after I. Karimov, Tashkent, Uzbekistan
Department of Mining Electromechanics, Tashkent, Uzbekistan
Faculty of Energy Engineering
Institute of Energy and Mechanical Engineering
Tashkent State Technical University named after I. Karimov
Department of Mining Electromechanics
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