EXPERIMENTAL STUDIES OF CONSUMER SPECIFIC COSTS CAPACITY OF THE SCREW CONVEYOR

Vitalii Pankiv

Abstract


In the article, based on a set of generalized scientific results, the urgent task of expanding the functionality of screw transport mechanisms is solved. The screw conveyor consists of a loading hopper and a casing in which the auger is installed. Shredder knives are fixed between the turns of the auger. According to the results of experimental studies, a regression equation was obtained that characterizes the change in the specific consumption of consumer power depending on the main parameters of the screw conveyor. It was established that the main array of approximate values of the specific consumption of consumer power for the process of simultaneous transportation and grinding of root crops by a screw conveyor is within the range of 0.03...0.17 kW s/kg m.

Kеу wоrds: auger, chopper knife, root crops, planned experiment, diameter, pitch, rotation frequency, power consumption.


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References


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Baranovsky, V., Pankiv, M., Dubchak, N. (2017). Experimental research of stripping the leaves from root crops. Acta Technologica Agriculturae, 20, 3, 69-73.

Baranovsky, V. M., Potapenko, M. V. (2017). Theoretical analysis of the technological feed of lifted root crops. INMATEH: Agricultural Engineering, 51, 1/2017, 29–38.

Hevko, R. B., Baranovsky, V. M., Lyashuk, O. L., Pohrishchuk, B. V., Gumeniuk, Y. P., Klendii, O. M,, Dobizha, N. V. (2018). The influence of bulk material flow on technical and economical performance of a screw conveyo. INMATEH-Agricultural, 56, 3/2018, 175-184.




DOI: https://doi.org/10.26886/2414-634X.2(57)2023.1

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