EDSD

EVALUATION OF THE ENERGY EFFICIENCY OF THE PROCESS OF VIBRATORY MIXING OF MULTICOMPONENT BULK RAW MATERIAL OF FOOD INDUSTRIES

DOI: 10.24263/EDSD-2023-5-39

Igor Palamarchuk, Marija Zheplinska*, Maxim Gudzenko, Volodymyr Vasyliv, Nataliya Slobodyanyuk

National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine

*Corresponding author: jeplinska@ukr.net

Abstract. The purpose of the work is to substantiate the technological modes of preparation of multifunctional loose ingredients using the developed design of the vibrating mixer, determined power and energy parameters of the oscillating system and grapho-analytical analysis of their changes. An experimental sample of a vibrating drum machine with kinematic vibration excitation was developed. When using combined kinematic vibration excitation, energy consumption for the drive of the investigated vibration massage machine is reduced by 22.5 times. The use of vibration as a force action in the mixing process allows to reduce the forces of internal friction in the technological mass. On the basis of the conducted studies, the effective parameters of the working mode of the capacity of the vibrating mixer can be noted according to the kinematic criteria of evaluation as follows: the amplitude of oscillations Ар=6.5 mm, the value of the eccentricity of the shaft drive e=2 mm and the ratio of the masses of the container and the kinematic vibrator m1/m2=5 according to energy consumption , which do not exceed 3.5 kW. The practical value of the performed work consists in the application of an eccentric combined vibration exciter to obtain power for controlling the process of preparing a multicomponent mixture, which reduces the amount of oscillating masses of the drive and, accordingly, minimizes energy costs for the process.

CITE:

Palamarchuk, I., Zheplinska, M., Gudzenko, M., Vasyliv, V., & Slobodyanyuk, N. (2023). Evaluation of the energy efficiency of the process of vibratory mixing of multicomponent bulk raw material of food industries. Selected Papers of V International Conference on European Dimensions of Sustainable Development, June 1-2, 2023. National University of Food Technologies, Kyiv, 363-370. https://doi.org/10.24263/EDSD-2023-5-39

DOI: 10.24263/EDSD-2023-5-39