MICROBUBBLE GENERATOR USING ULTRASONIC AND VORTEX

摘要

PURPOSE: A microbubble formation apparatus using ultrasonic waves and vortices is provided to efficiently form a plurality of microbubbles in water by using a first micro bubble formation unit that forms vortices and a second bubble formation unit that applies ultrasonic waves. CONSTITUTION: A microbubble formation apparatus using ultrasonic waves and vortices includes a first microbubble formation unit(20), a first connection pipe(31), a second connection pipe(32) and a second microbubble formation unit. The first microbubble formation unit firstly forms microbubbles by mixing water supplied by a water supply line(11) and air supplied with an air supply line(12) to form vortices. The first connection pipe is connected to one side of the first micro bubble formation unit and has the end part with a throttle valve(35) which moves in a horizontal direction to control the strength of the vortices. The second connection pipe is connected to the other side of the first microbubble formation unit. The second microbubble formation unit is installed on a side of the second connection pipe to secondly form microbubbles by applying ultrasonic waves to the side of the vortices formed by the first microbubble formation unit.