The definition the agitator is a device that makes liquid or gaseous media forced convection and uniformly mix. So the paper stirrer is simply to mix the medium evenly.

The type, size, and speed of the agitator have a certain effect on the distribution of the mixing power between the overall flow and the turbulent pulsation. Generally speaking, the power distribution of the turbine agitator is beneficial to turbulent flow pulsation, while the propeller agitator is beneficial to the overall flow. For the same type of agitator, under the same power consumption condition, the agitator with large diameter and low speed The power is mainly consumed by the overall flow, which is conducive to the macro-mixing of small-diameter and high-speed agitators. The power is mainly consumed by the turbulent pulsation, which is conducive to the amplification of the micro-mixing and agitator. It is a complicated problem related to the technological process. Experience amplification, and extrapolation to industrial-scale based on the acquired amplification criterion.

For more details, please visit the Round paper plate .