Angle of repose device bulk materials

Тишанинов, Н.П.; Анашкин, А.В.; Tishaninov, K.N.; Alshinayyin, Haider Jameel Jaber; Agriculture, Oil Products in

doi:10.47336/0131-7393-2020-9-26-27

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“…Frequency, % Sorgho Barley Vetch Length, mm In the course of the examination of mechanical-and-physical properties of components of mixtures of grains, the humidity, fractional composition, infestation, and bulk density were determined based on standardized methods. For the determination of the natural slope angle of bulk materials, we have designed and patented a new device [14] that will secure the elimination of errors determined by properties of the support surface material; it also excludes the uncertainty of conditions of formation of the grain cone of the examined material and its dimensional characteristics. The design of the device and the process of measurement of the natural slope angle are presented in figure 4.…”

Section: Resultsmentioning

confidence: 99%

Improvement of the Process of Indented Cylinder (Trier) Cleaning of Grain Mixtures from Short Impurities

Tishaninov,

Anashkin,

Alshinayyin

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The article substantiates the necessity of using a trier cleaning of barley in the presence of hard-to-separate weed impurities. Research equipment has been developed that provides continuous temporal and spatial control of the technological process of in-line cleaning of grain; developed a device for measuring the angle of natural slope of bulk materials. Studies of the dimensional characteristics of barley seeds and impurity components have been carried out. The interrelations of technological losses of grain of the main crop with the high-speed mode of operation and the angular position of the working edge of the output tray have been established. The dynamics of the release of impurity components from the grain mixture has been established for different values of the initial contamination and operating modes of the trier.

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Section: Resultsmentioning

confidence: 99%