FIELD: agriculture. SUBSTANCE: plant for processing of organic wastes, has receiving hopper 1 of initial organic mass, drying and granulating chamber 2 made in form of tube, device for supply of initial mass from hopper 1 to chamber 2. Initial mass supply device is made in form of feeder 3 with sprayer 4 located on chamber 2. Plant also includes device for supply of hot gas flow to inlet 5 of chamber 2. Hot gas supply device has heat generator 6 and air heater. Plant also has means for separation of dried wastes from gas flow in form of two rarefaction chambers 7 and 8 located successively at outlet of chamber 2 and sorter 9 installed behind chambers 7 and 8. Sorter outlet is connected with accumulating bin 10 of finished product and weighing-and-packing machine 11. Plant is also furnished with centrifugal fan 12 and system for cleaning gas flow coming from chamber 2 made in form of system of filters 13 whose output is communicated with exhaust pipe 14. Section of chamber 2 between its inlet 5 and sprayer 4 is made in longitudinal cross- section in form of converging tube 15 with stepped increase of flow area of chamber 2 directly in front of sprayer in zone 16 that provides for drying and granulation of mass with minimum possible power consumption without forced feed of initial mass to zone of processing. EFFECT: higher efficiency. 2 cl, 1 dwg
