INNOVATIVE SOLUTIONS FOR MODULAR DRYERS

If a few years ago, with twofold increase in yields and severalfold the export potential of domesticgrain industry, there was 140% shortage capacity almost 150% drying [4], now deficit thiscapacity has not only decreased, but also increased. And reason for this is low pace construction or renewalof production grain procurement enterprises, rather outpacing growth rate gross grainproduction over new elevators.Given world balance plant foods domestic agricultural production, thedisparity between growing post-harvest processing technologies will requireoperational research investment decisions long time. An important component them improvement ofexisting introduction innovative to intensify processes grain.In period formed volumes capacities grain-harvestingenterprises post-Soviet dominant share units were dryers mine type. Such well-studieddryers during half-century their operation, scientists have improved if all parameters, then almostall. producers thoroughly studied features ways adapt needs different cereals, differentpurposes. However, last decades been marked by intensive modular dryers. It theshare which already accounts dehydration harvested.Of great variety manufacturers dryers, most are American ones. Given thegreat interest peculiarities technology methods leveling layer-by-layeruneven heat mass transfer, solutions reduce energy losses working gases layer-by-layer differences inmoisture content temperature, controlling recovered -technological attention paid inthis work.As part tasks, authors tried identify distinctive such analyze thedesign, technological, aerodynamic thermophysical on example type newmodels 40FIDPX. The publication presents an analysis improve ofproduction operation causes heat-aerodynamic imbalance established thedecision elimination given. reasons reduction active surface transfer arerevealed reducing unproductive masstransfer substantiated.