Optimization of parameters of the process of chipping wheat grain in a disk crusher

Abstract

The question of research of dependence of technological and constructive parameters of the disk crusher on energy consumption of process of crushing, productivity and percent of an exit of a high-grade product is considered.

Factors and substantiated values of variation intervals are determined. The value of the factor and the interval of variation of the disk speed n (rpm). Determined using a one-factor experiment. The graph and dependences of specific energy on change of factors in the chosen intervals are constructed.

From the analysis of two-dimensional sections the following optimal values of factors are recommended: rotor speed n=336.5 rpm; grain supply Q=46.5 kg/year; the gap between the disks h=0.3 mm.