System and method for drying and utilizing spent grain

A system for drying spent grain, comprising:

• an agitation device body having an elongated semi-cylindrical mixing chamber;
• a discharge valve that is positioned along a bottom end of the mixing chamber;
• an elongated shaft that is positioned along a length of the mixing chamber, said shaft having a plurality of agitators extending radially outward;
• a motor that is connected to one end of the shaft;
• a lid that is in communication with a top end of the mixing chamber, said lid being configured to transition between an open position and a closed position;
• a dehumidification system that is in communication with an interior space of the mixing chamber via a plurality of air ducts;
• an air input channel that is disposed along one end of the lid;
• an air output channel that is disposed along another end of the lid, wherein an output of the dehumidification system is in communication with the air input channel by one of the plurality of air ducts, and an input of the dehumidification system is connected to the air output channel by another of the plurality of air ducts;
• and
• an air filtration device that is interposed between the output channel of the lid and the input of the dehumidification system.