| 摘要 |
The invention relates to a fermenter (1) comprising an agitating device (10), an agitating device (10) and to a method for producing an agitating device (10), said agitating device (10) comprises several agitator blades (21 - 29), said agitator blades (11 - 13) having a plurality of blades section (21 - 29) which are angled with respect to each other. Said blade sections (21 - 29) of the agitator blades 11 - 13) are angled with respect to each other such that the gradient of the agitator blades (11 - 13) decreases with an increasing distance (30) from a central rotational axis (19) in order to form three-dimensional, flow-effective agitator blades. |
