LINE OF MICRONISATION OF FORAGE GRAIN Russian patent published in 2015 - IPC A23L1/18 

FIELD: agriculture.

SUBSTANCE: invention relates to equipment for heat treatment of grain ingredients of combined fodder. The line comprises a loading hopper with the heat exchange device, which is arranged coaxially with the microwave chamber with the source of microwave energy, the air heating system connected to the heat exchange device, a product duct, and a fan. The line comprises a heat exchanger, also located coaxially with the loading hopper, the microwave chamber and the swelling chamber, which are connected to each other with dispensers, pressurised with atmosphere by closed boxes and representing a sealed system. The heat exchange device of the loading hopper is located in its conical part and is formed as a coil with holes and the screw built-in inside it. The loading hopper is provided with a chimney flue. The swelling chamber is communicated from below with the product duct formed by unloading conveyor, and in the upper part of which the adjustable water spray nozzles are mounted. At the side the swelling chamber by the steam receiver and the gasholder, and the steam duct with the fan, communicates with the lower part of the coil of the heat exchange device.

EFFECT: increased efficiency of processing.

3 dwg