| 摘要 |
1. Apparatus for pneumatical transport comprising an inlet opening (3) for the product to be transported, rotating parts supported by flanges (8, 9) of a body (18) and comprising a rotor (1) opened on one side and closed on the other side by a shield (2), an air injection opening (6) located in a parallels direction to the axis of the rotating parts and emerging on the opened side of the rotor (1), and an outlet opening (7) for the mixture of air and product which is offset relatively to the air injection opening (6), characterized in that an axial clearance (J1) is provided between the opened side of the rotor and the adjacent flange (9) and a radial clearance (J2) is provided between the body (18) and the shield (2), and in that inlet openings (12, 13) for compressed air are provided in the flanges (8, 9) so that said clearances (J1, J2) form pneumatical joints. |
