Multilayer series axial-flow type slurry dispersing device and powder-liquid mixing device

A multilayer series axial-flow type slurry dispersing device, comprising:

• a housing, one or more layers of dispersing rotor and dispersing stator are arranged in the housing, the dispersing rotor and the dispersing stator are stacked in an axial direction, the dispersing rotor is sleeved on a main shaft, the dispersing stator is connected to the housing, and the dispersing rotor is rotatably fitted with the dispersing stator;
• wherein the dispersing rotor has a thick inner part and a thin outer part and comprises a rotor connecting ring at the thick inner part and a rotor dispersing ring at the thin outer part, a stator ring accommodating groove is formed in an outer side of the rotor connecting ring and above or below the rotor dispersing ring, and one or more rotor flow pass-through holes are formed in the rotor dispersing ring;
• the dispersing stator has a thick outer part and a thin inner part and comprises a stator connecting ring at the thick outer part and a stator dispersing ring at the thin inner part, a rotor ring accommodating groove is formed in an inner side of the stator connecting ring and below or above the stator dispersing ring, and one or more stator flow pass-through holes are formed in the stator dispersing ring;
• the rotor dispersing ring and the stator dispersing ring are spaced apart, the rotor dispersing ring extends into the rotor ring accommodating groove, and the stator dispersing ring extends into the stator ring accommodating groove.