| 摘要 |
The purpose of the design is to produce a ring blade cutter on which the possibility of clogging is eliminated. The cutter consists of a rotor (1) operating inside a stationary cutter assembly (2). The assembly is placed in a housing (3) in such a way that part of the cutting assembly periphery forms a part circular gap (4) with the housing. At a suitable point, the housing is connected to the discharge duct of a fan (7) which supplies air into the gap (4) and air together with light cut particles is returned via a separator into the fan. |
