ASSESSMENT INDICES FOR THE EFFICIENCY OF THE SEPARATION PROCESS ON A SIEVE WITH CONICAL SEPARATION SURFACE
INDICI DE APRECIERE A EFICIENŢEI PROCESULUI DE SEPARARE PE O SITĂ CU SUPRAFAȚA DE SEPARARE CONICĂ
DOI : https://doi.org/10.35633/inmateh-60-22
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Abstract
The objective of this paper is to present the efficiency of the separation process on a sieve with a conical separation surface, with a vertical shaft and having vibrational motion. Separation intensity curves of rape seeds through circular sieve apertures were drawn by regression analysis of the quantities of material separated at different distances from the central axis of the sieve, using the Gaussian distribution law. The coefficients of the regression equation and the correlation coefficient of the distribution function with experimental data show a high degree of correlation between them. The movement of the material on the sieve and the separation process, in general, was assessed by the position of the distribution curve maximum, depending on the material flow rate.
Abstract in Romanian, Moldavian, Moldovan