System for detecting, removing, transferring, and retrieving incompletely dried raw material

A system for detecting, removing, transferring and recovering an incompletely dried material from a material subjected to a drying process comprising:

• a transfer device transferring the material subjected to the drying process;
• a load cell measuring a weight of the material transferred through the transfer device;
• a material receiving unit receiving the measured material from the load cell when the weight of the measured material is higher than weights of other materials or a preset reference weight;
• a thermal imaging camera photographing the material received by the material receiving unit;
• an incompletely-dried-material determining unit acquiring temperature information of the material photographed by analyzing image data photographed by the thermal imaging camera, and determining whether the photographed material is an incompletely dried material based on the acquired temperature information;
• and
• an incompletely-dried-material receiving unit receiving the material determined as the incompletely dried material by the incompletely-dried-material determining unit from the material receiving unit,
• wherein the material receiving unit comprises a plurality of material receiving plates that are rotatable about respective rotation axes between an open position and a closure position and are arranged in series, and any one of the plurality of material receiving plates is disposed underneath the load cell to be located at a position for receiving a material dropped from the load cell.