公开(公告)号：KR101231808B1

公开(公告)日：2013-02-08

申请号：KR1020110085890

申请日：2011-08-26

Applicant: 충남대학교산학협력단

Inventor： 유상석 ,  임석연 ,  김홍집 ,  한재영 ,  김경택 ,  정봉구

IPC: B01F11/02 ,  B01F3/04 ,  B01F5/06 ,  B01F15/02

Abstract: 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.

Abstract translation: 目的：提供使用超声波和旋涡的微泡形成装置，通过使用形成涡流的第一微气泡形成单元和施加超声波的第二气泡形成单元，在水中有效地形成多个微泡。 构成：使用超声波和涡流的微泡形成装置包括第一微泡形成单元（20），第一连接管（31），第二连接管（32）和第二微泡形成单元。 第一微泡形成单元首先通过将由供水管线（11）供应的水和供应空气供应管线（12）的空气混合以形成涡流来形成微泡。 第一连接管连接到第一微气泡形成单元的一侧，其端部具有在水平方向上移动的节流阀（35），以控制涡流的强度。 第二连接管连接到第一微泡形成单元的另一侧。 第二微泡形成单元安装在第二连接管的一侧，以通过对由第一微泡形成单元形成的涡流侧施加超声波来二次形成微泡。