Nanobubble generation system using friction

    公开(公告)号:US12042771B2

    公开(公告)日:2024-07-23

    申请号:US17767370

    申请日:2020-07-30

    摘要: The present disclosure relates to a nanobubble generation system using friction in which a frictional force is applied to bubbles included in a gas-liquid mixed fluid so that the atomization of the bubbles is induced and nanobubbles are generated. The nanobubble generation system includes: a chamber including an inlet, an outlet, and an internal space S configured to atomize bubbles included in a gas-liquid mixed fluid; one or more strikers each including a plurality of protrusions provided on a body thereof to simultaneously apply impact to the gas-liquid mixed fluid that flows into the chamber and swirl the fluid in order to cause the gas-liquid mixed fluid to rub against an inner wall of the chamber, the strikers being provided on the driving shaft; a plurality of friction elements provided on the driving shaft in order to apply frictional force to the gas-liquid mixed fluid; and a driving mechanism including the driving shaft and configured to rotate the striker and the friction elements, wherein the friction elements are arranged on the driving shaft to be spaced apart from each other at a predetermined interval, and peripheral surfaces of bodies of the friction elements directly face the inner wall of the chamber with a predetermined distance therebetween.

    FRACTAL MIXER REACTOR
    3.
    发明公开

    公开(公告)号:US20230256399A1

    公开(公告)日:2023-08-17

    申请号:US18109582

    申请日:2023-02-14

    IPC分类号: B01F25/41 B01J19/00 B01F35/71

    摘要: Systems and methods for mixing at least two mixing components, including a first mixing component independent fractal for transporting the first mixing component, a second mixing component independent fractal for transporting the second mixing component, wherein each of the first mixing component independent fractal and the second mixing component independent fractal comprise at least a first iteration of a fractal shape and a last iteration of the fractal shape, a contact channel in fluid communication with each of the last iterations for the first mixing component independent fractal and the second mixing component independent fractal, and a passive mixing structure located in at least a portion of the contact channel.

    Fractal flow distribution system
    5.
    发明授权

    公开(公告)号:US11660577B2

    公开(公告)日:2023-05-30

    申请号:US16602498

    申请日:2018-04-20

    摘要: A flow distribution system for distributing and dividing the flows of at least two separate fluids, the distribution system comprising: a three-dimensional nested structure of at least two fluid transporting fractals comprising at least a first fluid transporting fractal and a second fluid transporting fractal, each fluid transporting fractal having a respective fluid inlet which bifurcates to a plurality of fluid outlets, each fluid transporting fractal being configured to facilitate a flow therethrough independent from a flow in the other fluid transporting fractal, each fluid transporting fractal extending along and about a central axis between fluid inlet and a plurality of fluid outlets; wherein each fluid transporting fractals comprises of a series of recursive bifurcation units assembled in a selected number of stages, each bifurcation unit comprising a Y-shaped bifurcated element which is fluidly connected to two successive bifurcation units, each successive bifurcation unit being rotated relative to the central axis by an angle of between 60 and 120 degrees relative to the previous stage; each fluid transporting fractal is intertwined with the other fluid transporting fractal; each fluid transporting fractal is positioned offset from the other fluid transporting fractal about the central axis and are arranged such that each fluid outlet from one of the fluid transporting fractals is located adjoining a fluid outlet of the other fluid transporting fractal, and each fluid transporting fractal is centered about a flow axis which is laterally inclined from greater than 0 to 20 degrees from the central axis and longitudinally inclined from greater than 0 to 20 degrees from the central axis.

    GRID-LIKE FRACTAL DISTRIBUTOR OR COLLECTOR ELEMENT

    公开(公告)号:US20220370973A1

    公开(公告)日:2022-11-24

    申请号:US17773525

    申请日:2020-10-10

    摘要: A distributor element comprising: at least two fractal plates each defining a level below an adjacent fractal plate, an uppermost fractal plate comprising a first number of first openings, each of the first openings surrounded at a lower side by one of a plurality of first walls and, in the first level between the first walls, one or more first hollow spaces defining one or more first fluid paths, a second fractal plate comprising a second number of second openings, each of the second openings surrounded at a lower side by one of a plurality of second walls and, in the second level between the second walls, one or more second hollow spaces defining one or more second fluid paths, the second number being higher than the first number, and each of the first fluid paths and each of the second fluid paths having substantially a same length.

    NANOBUBBLE GENERATION SYSTEM USING FRICTION

    公开(公告)号:US20220323916A1

    公开(公告)日:2022-10-13

    申请号:US17767370

    申请日:2020-07-30

    IPC分类号: B01F23/231 B01F25/41

    摘要: The present disclosure relates to a nanobubble generation system using friction in which a frictional force is applied to bubbles included in a gas-liquid mixed fluid so that the atomization of the bubbles is induced and nanobubbles are generated. The nanobubble generation system includes: a chamber including an inlet, an outlet, and an internal space S configured to atomize bubbles included in a gas-liquid mixed fluid; one or more strikers each including a plurality of protrusions provided on a body thereof to simultaneously apply impact to the gas-liquid mixed fluid that flows into the chamber and swirl the fluid in order to cause the gas-liquid mixed fluid to rub against an inner wall of the chamber, the strikers being provided on the driving shaft; a plurality of friction elements provided on the driving shaft in order to apply frictional force to the gas-liquid mixed fluid; and a driving mechanism including the driving shaft and configured to rotate the striker and the friction elements, wherein the friction elements are arranged on the driving shaft to be spaced apart from each other at a predetermined interval, and peripheral surfaces of bodies of the friction elements directly face the inner wall of the chamber with a predetermined distance therebetween.