METHOD OF DETERMINING OPTIMUM SPEED OF CONVEYOR BELT OF FLOW RATE METERS-BATCHERS OF DIFFERENT GEOMETRIC DIMENSIONS AND CAPACITY WITH LOADING FROM WEIGHING SIDE

摘要

FIELD: measuring equipment.;SUBSTANCE: invention relates to weight measurement equipment, in particular, to continuous weight weighing of loose materials by means of belt conveyor, and can be used in development of continuous flow rate meters-batchers. Method for optimum speed of conveyor belt movement of flow rate meters-batchers of different geometric dimensions and capacity with loading from weighing side includes checking condition of average time in time τ values of volume V_av in range P₁⋅V_maxV_cpP₂⋅V_min, where P₁ and P₂ – values of V_max specified in percentageand minimum allowable material volumes respectively, determination of fuzzy controller input moment and correction of current speed value υ, if value of material volume V_cp is outside said range.;EFFECT: high accuracy of weighing in a wide range of flow rates of loose materials regardless of non-uniformity of mass distribution on the conveyor belt and uneven supply of loose material.;1 cl, 1 dwg