| 摘要 |
The present invention relates to a microbubble generator which is accommodated in wastewater to generate microbubble. More particularly, the microbubble generator comprises: an injector to which an air flow path to spray air received from the outside and a gas flow path are separately formed, and which generates and sprays bubbles, wherein the gas flow path diverges from the air flow path so as to make gas received from an outlet of the air flow path for generating bubbles converge with the air from the air flow path; a first collision part installed on the moving path of the bubble sprayed from the injector, colliding with the bubbles and converting moving direction of the bubbles by the collision; a bubble division part installed in a shape of a skirt in extension to the first collision part towards the injector, dividing the bubbles by passing the bubbles advancing from the first collision part; and a second collision part which is separated from the bubble division part and is installed to face the bubble division part, wherein the bubbles which have passed through the bubble division part recollide at the second collision part. The microbubble generator of the present invention has enhanced purification performance. |
