Two-stage active fluid mixer

The invention relates to a two-stage active fluid mixer, and belongs to the field of fluid drive and control. The device is formed by connecting a driving and mixing unit and a rotary mixing unit in series, the driving and mixing unit is composed of at least two drivers connected in parallel, each driver is composed of an upper cover, a driving vibrator, a valve controller and a machine body, each valve controller is composed of a valve seat, a valve vibrator and a magnetic valve suction ring, the rotary mixing unit is one or more rotary mixers connected in series, and each rotary mixer is composed of a rotary body frame, a coil and a magnetic rotary body; the driving vibrator and the valve controller are installed in the machine body cavity, and the valve controller, the driving vibrator and the side wall of the lower machine body cavity define a driving cavity; a rotary mixing device is arranged in a flow mixer cavity of the machine body; a rotary mixing hole of the rotary mixing device is communicated with