BUBBLE DISSOLVING APPARATUS

摘要

PURPOSE: Provided is a bubble dissolving apparatus being capable of increasing contact oxidation effect and solubility by dissolving bubbles after splitting large bubbles into small bubbles by an impeller. CONSTITUTION: The apparatus comprises a motor(10) connected to a power supply unit; impellers(13,14) being installed at different depths, being connected to the motor(10) and having blades with a bevel gear shape on the lower surface thereof for generating small size bubbles by splitting large bubbles; an impeller protection member(15) being comprised of a lower cap(15d) and a side wall(15a) for surrounding the impellers(13,14) at a side; and an air injection unit(15) being comprised of a hose(16a) being connected to a compressor for receiving compressed air and extending into water where a motor is installed, an air pipe(16b) connected to the hose(16a), and an air diffusing nozzle(16c) connected to the air pipe(16b) and distributing air under the impeller(13).