Investigation of a horizontal air flow separator

Chernyakov, A. V.; Koval, V. S.; Begunov, M. A.; Evchenko, A. V.

doi:10.48136/2222-0364_2021_3_145

Cited by 1 publication

(2 citation statements)

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“…Graphs Ef=f(G, ą) El= f(G, ą) -the completeness of the separation of forage, light impurities andL=f(G, ą).The main crop losses are taken to mean that the completeness of the separation of the mixture is directly related to these values. The graphs are plotted as a function of the value of ą -the angle of the damper 12 ą =0, ą =25 ą =50 at a constant value of G(t) supply T/h [8][9]. The mass of all outputs and fractions per unit time is determined by the formula (1):…”

Section: Resultsmentioning

confidence: 99%

“…Grain cleaning equipment, together with the entire culture of agriculture, has come a long way from the primitive cleaning of grain by means of wind, until modern grain cleaning machines appeared. This was preceded by many years of research on physical, mechanical and biological properties of grain, seeds, kinematics, dynamics of working bodies, their arrangement in grain-cleaning machines and in flow lines [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

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Study of a pneumatic separator for grain cleaning

Begunov,

Koval,

Chernyakov

2023

E3S Web of Conf.

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This article deals with experimental studies of a pneumatic separator with a passive deck. Post-harvest handling of grain is one of the important operations in grain production. Quality cleaning and drying contribute to grain storage without significant losses. The grain litter after the harvest of the combine harvester, which takes place in the shortest possible time, is the most clogged. This causes a problem in terms of cleaning. An important problem is also the physical and obsolescence of the cleaning machines, even though the annual workload is relatively small. This has a significant impact on productivity. Of all those in the agricultural industry, the most commonly used separation of grain from impurities is by aerodynamic properties and separation by size on the sieve. The design of an experimental pneumatic separator with a passive deck was developed. Experimental studies of the pneumatic separator with a passive deck were carried out, based on which plots of the dependences of the completeness of the separation were plotted on the angle of inclination of the flap and the feed of the grain material. The optimal parameters and modes of the grain cleaning machine were determined: the lowest losses of the main crop and the cleaning efficiency are achieved at the flap inclination angle α=0˚.

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Section: Resultsmentioning

confidence: 99%