Stator-rotor structure of dispersion machine

The invention belongs to the technical field of stirring machines and specifically relates to a stator-rotor structure of a dispersion machine. The structure comprises a rotor of the dispersion machine and a stator of the dispersion machine disposed in a pump body, wherein a through hole is formed in the middle of the rotor of the dispersion machine and the rotor can sleeve on a driving shaft viathe through hole for synchronous rotation; the stator is fixedly disposed on an end cover of the pump body; an inner-outer annular structure is constituted radially by rotor blades of the rotor of thedispersion machine; a penal face of the stator is inserted in clearance between an inner ring and an outer ring; and a first disperse grinding area and a secondary disperse grinding area are formed between the penal face of the stator and the inner ring and between the penal face and the outer ring respectively. The stator-rotor structure has the beneficial effects that two times of disperse grinding of materials can be r