| 摘要 |
The present invention concerns an apparatus for handling putty- and paste-like materials in particular, said apparatus (2) comprising concentric rotors (5, 6) rotating in opposite directions and equipped with impact stops (7) from which stops the processed material is expelled by the effet of centrifugal forces outwardly against the inner wall of a drum (3) enclosing the rotors. According to the invention at least one of the milling rotors (6) of the apparatus is provided with discharge vanes (10) rotating with the rotor. The discharge vanes (10) are adapted to an at least essentially vertical position and having their outer edges placed close to the inner wall of the drum (3) and pointing toward the wall. At the level of the discharge vanes (10), to the wall of the drum (3), there is arranged a discharge hole, whose extension is formed by a discharge pipe (9). The material expelled against the inner wall of the drum by the effet of the rotation of the rotor (6) is scraped in front of the discharge vanes (10) and removed via the discharge pipe (9). |
