Nanobubble-containing liquid solutions
AssigneeEBED Holdings Inc.
InventorWalter Jacob Bauer
Life of this patent
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Abstract
A nanobubble generator, a nanobubble-containing liquid solution comprising a substantially high concentration of nanobubbles, a system and methods of producing the nanobubble-containing liquid solution. The nanobubble generator includes an inflow portion for receiving a source liquid solution, a series of at least two sequential cavitation zones and shear planes to treat the source liquid solution and producing nano-bubble containing liquid solution, and an outflow portion for releasing the nanobubble-containing liquid solution.
Claims14
A nanobubble generator comprising a housing having an inflow portion for receiving a single source liquid solution, a treatment portion for treating the single source liquid solution, and an outflow portion for releasing a treated liquid solution having nanobubbles, the treatment portion comprising at least ten sequential shear surface planes separated by cavitation spaces, wherein the treatment portion comprises at least ten equally sized disc-like elements mounted adjacent to each other on a shaft extending axially through the housing for continuously treating the single source liquid solution when the liquid solution is within the treatment portion, the disc-like elements being separated by a distance, the width of each disc-like element being about more than one half the distance between two consecutive disc-like elements;
- wherein each disc-like element has a first shear wall facing the inflow portion, a second shear wall facing the outflow portion and a peripheral wall extending between the first and second shear walls, and wherein each disc-like element includes a notch or groove extending from the peripheral wall, the at least ten equally sized disc-like elements being mounted along the shaft with their notches or grooves circumferentially staggered in relation to one another;
- and
- wherein a scalloped shaped surface of the notch or groove provide for the sequential shear surface plane, and a space between the disc-like elements provide for the cavitation space.
A method of producing a liquid solution having an enhanced concentration of nanobubbles, the method comprising:
- (a) providing a nanobubble generator comprising an inflow portion for receiving a source liquid solution, a treatment portion for treating the source liquid solution, and an outflow portion for releasing a treated liquid solution having nanobubbles, the treatment portion comprising at least ten sequential shear planes separated by cavitation spaces, wherein the treatment portion comprises at least ten equally sized disc-like elements mounted on a shaft extending axially through the housing for continuously treating the single source liquid solution when the liquid solution is within the treatment portion, the disc-like elements being separated by a distance, the width of each disc-like element being about one half the distance between two consecutive disc-like elements;
- wherein each disc-like element has a first shear wall facing the inflow portion, a second shear wall facing the outflow portion and a peripheral wall extending between the first and second shear walls, and wherein each disc-like element includes a notch or groove extending from the peripheral wall, the at least ten equally sized disc-like elements being mounted along the shaft with their notches or grooves circumferentially staggered in relation to one another;
- and
- wherein a scalloped shaped surface of the notch or groove provide for the sequential shear surface plane, and a space between the disc-like elements provide for the cavitation space;
- and
- (b) passing the source liquid solution through the nanobubble generator, thereby producing the treated liquid solution having nanobubbles.
Dependencies are inferred from the claim text.