Stirring element device

A stirrer device, especially for the mixing of a fluid with at least one other fluid, having at least one fluid dispersing unit able to turn about an axis of rotation, the at least one fluid dispersing unit having at least one exit opening for at least one fluid discharge and comprising at least one disperser, which comprises the at least one exit opening, extends radially outward from a region of the at least one fluid dispersing unit near its centre, is hollow, and defines at least one fluid duct, and the stirrer device comprising at least one optimization unit, which in at least one operating state increases at least a differential pressure at the at least one exit opening, wherein the at least one optimization unit comprises at least one fluid delivery unit, which in the at least one operating state generates an optimized interior fluid flow.