DEVICE FOR CONTROL OF PNEUMOPULSATING FLOATATION MACHINE

摘要

automation of technological process of concentration of ores; metallurgy and mineral-salt production. SUBSTANCE: device has induced oscillation generator whose outputs are connected to control inputs of pulsator. Device is additionally provided with time relay whose input is connected to additional input of induced oscillation generator. Output of time relay is connected to control inputs of first and second storage units. First storage unit is connected to output of level sensor and second unit is connected to output of density sensor. Output of first storage unit is connected to first input of correcting unit and output of second storage unit is connected to density stabilization system and to second input of correcting unit whose output is connected to output of pulp level stabilization system. EFFECT: extended functional capabilities due to stabilization of pulp level and density. 2 cl, 3 dwg