| 摘要 |
The invention relates to a device for carrying out chemical and physical processes, wherein free-flowing substances are mixed together. Said device comprises a vertical cylindrical container (1) which is provided with inlets and outlets, a central shaft (2) and radial agitating blades (3,4) which extend close to the wall and which are arranged on said central shaft. The agitating blades are embodied in a curved manner when seen in a peripheral direction and are combined (7) in pairs of agitating element (5, 6) to form groups. The blades (3) of one element (5) of the group are curved in a radially concave manner and the blades (4) of the other element (6) are curved in a radially convex manner. |
