Patent ID: 11873239
Assignee: NABAS GROUP, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC C  B  Y | IPC B  C

Claim 0:
1. A Nano Bubble and Hydroxyl Radical Generator (NBHRG), comprising:
a pump accommodating liquid flow in and flow out through a pump inlet coupled to a pump outlet;
a drive motor connected to a side of the pump;
rotating blades installed in the drive motor in a stacked configuration with blades having two or more different calibers;
fixed blades installed in an inside wall of the pump in a stacked configuration with blades having two or more different calibers;
multiple impellers installed in a rotation axis of the drive motor, and placed between a pump inlet and the rotating blades and fixed blades;
multiple chambers positioned between the multiple impellers to transport liquid through rotation of the multiple impellers;
a gas generator that supplies at least one gas to the pump inlet;
a liquid recirculation pipe that resupplies liquid flowing from the pump outlet to the pump inlet and connects the pump inlet to the pump outlet;
each rotating blade having a circumferential surface with a side portion and each fixed blade having a circumferential surface with a side portion, wherein each of the side portions of the circumferential surfaces of the rotating blades and the circumferential surfaces of the fixed blades are slanted so that each side portion has an inclination,
wherein each inclination of each side portion on each rotating blade is slanted so that an inclination is higher on a side nearer rotation direction and lower on an opposite side of the rotation direction, and
each inclination of each side portion on each fixed blade is slanted so that an inclination is lower on a side nearer the rotation direction of rotating blade and higher on an opposite side,
wherein a vortex accelerating part is provided such that each rotating blade, each fixed blade, and the blade sides of each blade are slanted against a reference radius line.