Defibering processing equipment and fiber processing equipment

摘要

PROBLEM TO BE SOLVED: To prevent a defibrated product from staying on a discharge port side between a rotating body and a fixing member. SOLUTION: An input port 194 into which a raw material MA is input, a rotating body 160 rotating around a rotation center shaft 171, a fixing member 140 covering at least a part of the rotating body 160, and a rotating body 160 and a fixing member 140. In the defibration processing apparatus 20 including a discharge port 182 for discharging the defibrated product obtained by defibrating the raw material MA, the rotating body 160 projects in a direction away from the rotation center axis 171. At least a part of the fixing member 140 having a plurality of rotary blades 163 is composed of a first screen 159 having a plurality of openings 159a, and the first screen 159 is at least above the rotating body 160 in the direction of gravity. It is provided to cover the. [Selection diagram] Fig. 3