METHOD FOR ADDITIONAL DRYING OF GRAIN AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2019 - IPC F26B3/06 F26B9/06 A23B9/08 

FIELD: agriculture.

SUBSTANCE: method and device relate to additional drying of grain and seeds, can be used in agriculture and in system of workpieces. Method of additional drying of grain consists in fact that grain is not sufficiently dried up to standard moisture content by 1.5…2 %, lied for 5–10 hours and ventilated by external air, wherein under-dried hot grains are moved to a warehouse, a bulk is formed, after breaking off grain is ventilated by external air and cooled to temperature by 1–2 °C, which is higher than ambient air temperature, after cooling, additional drying of grain is completed and next batch of grain is formed, wherein throughput of the dryer P is synchronized with the time of formation, filling and cooling of the embankment in the warehouse and is determined from the expression given in the claim, and ventilation by external air is carried out with a flow rate determined from the expression given in the claim. Device for additional drying of grain contains a transporting facility, a warehouse with a floor air distribution system and fans made mobile, and their quantity is determined from the expression specified in the claim.

EFFECT: efficiency of method and device consists in continuity and synchronism of drying processes, formation of embankment, laying out and cooling at high quality of grain, besides, air flow for cooling is reduced.

2 cl, 1 dwg, 2 tbl