DEEP PURIFICATION OF WASTE HEAT-TRANSFER OF DRYING UNITS - THE MOST IMPORTANT CONDITION OF THE ECOLOGICAL PLANT
The work presents the evaluation of actual losses of dry milk products during their spray-drying (dust collection), effecting negatively the efficiency of the drying process technology as well as production ecology in the whole. The purification methods of heat-transfer in the drying units are analyzed, the efficiency of wet dust extraction processes and equipment (scrubbers) used for effective elimination of emitted dust has been shown.