1results about How to "High rotational strength" patented technology

The application belongs to the technical field of micro-bubble generating equipment, and discloses a cyclone-reversal type micro-bubble generator. The micro-bubble generator comprises a liquid inlet pipe, a cyclone isolation cylinder, a first-stage cyclone cavity, a second-stage cyclone cavity, a cyclone reversal cavity, a Venturi nozzle and an air injection pipe. Liquid phase enters the first-stage cyclone cavity along the tangential direction of the periphery of the first-stage cyclone cavity through the liquid inlet pipe. The cyclone isolation cylinder is coaxial and isohypse with the first-stage cyclone cavity, and the inside of the cyclone isolation cylinder is the second-stage cyclone cavity. One end of the first-stage cyclone cavity and one end of the second-stage cyclone cavity are connected with the cyclone reversal cavity. The air injection pipe is inserted into the second-stage cyclone cavity through the cyclone reversal cavity along the central axis of the micro-bubble generator. The other end of the second-stage cyclone cavity is connected with the Venturi nozzle. The contraction pipe section is directly connected with the other end of the second-stage cyclone cavity or extends into the second-stage cyclone cavity. The micro-bubble generator has the advantages of ensuring the stability of cyclone, being more compact in structure, having stronger cyclone shear action on airflow, and generating smaller micro-bubbles.