| 摘要 |
<p>The invention relates to a defibrator comprising at least one rotary cylindrical drum provided on its inner surface with longitudinal deflectors, driven in rotation and axially supplied with material which is to be defibrated. On the inside, the defibrator comprises a rotor consisting of a shaft coaxial with the cylindrical drum, and longitudinal blades branching off radially from the shaft and having ends which are curved in the direction of rotation, capable of receiving the material which is to be defibrated and of projecting it on to the inner wall of the drum.</p> |
