METHOD OF CONTROL OF FLOTATION IN MULTI-TANK FLOTATION COLUMN PNEUMATIC MACHINE

摘要

The invention relates to the flotation of minerals. The aim - increase the control accuracy by adapting the parameters of the electric pulse treatment regimes pulpovozdushnoy mixture Aerohydrodynamic flotation. Dp E.TOGO formed electropulse field and they act on puppovozdushnuyu mixture (PVA) in each container chamber machine. When this measured velocity and uniflow proti- votochnyh PVA streams and alter the supply flow rate in uniflow and pro- tivotochnye air flows PVA. Proportional to the measured velocities m cocurrent and countercurrent flows PVA alter pulse repetition frequency electro floor. Electrodes are installed in containers machine chamber are made of a material which, when elektroim-, pulse exposure is well dispersed and transferred to the surface of minerals. In this way substantially improved flotation process useful component recovery and significantly increased in a concentrate especially trudnofttotiruemyh mineral particles. 1 yl. 9