Shchitov S., Krivutсa Z., Kozlov A. Perfecting of technology of drying of grain due to optimization of processes of the heatmass transfer. Electronic science-productive magazine "AgroEcoInfo", 2016, N 4

2016, N 4 (26)

PROCESSES AND MACHINES OF AGROENGINEERING SYSTEMS

*Shchitov S., Krivutсa Z., Kozlov A.*
Perfecting of technology of drying of grain due to optimization of processes of the heatmass transfer
In the submitted article the question of detection of regularity of influence of kinematic parameters of drying medium on density of a heat flux of the agent is considered with various heights of a grain layer in a drying room. Decrease in a specific metabolic cost on grain drying, and first of all fuels is a priority when perfecting of the existing technologies of drying and designs a zernosushilok. In this regard carrying out researches of the paths of the choice of rational methods and a drying conditions of grain directed to definition on the basis of model operation of a heatmass transfer in compartment driers floor type and as a result, increase in effectiveness of use of operating compartment driers is urgent. Results of the pilot studies will form the basis for development of a drying conditions of grain in technology of two-stage drying. Keywords: TECHNOLOGY OF DRYING, LAYER HEIGHT, MOISTURE CONTENT, DRYING SPEED, SPEED OF THE FLOW OF GRAINS, PURGE TIMES