Title:
曝気撹拌装置
Document Type and Number:
Japanese Patent JP6534542
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a high efficiency aeration agitator that improves oxygen dissolution efficiency with low power.SOLUTION: An aeration agitator comprises a tank that stores a liquid to be treated, air diffusion means that is installed in the tank and has an air diffusion part discharging fine bubbles, an agitating blade that is installed above the air diffusion part and rotated by a drive device, and control means that controls the drive device. The air diffusion part is provided with respect to the agitating blade so that a projection plane of the air diffusion part to a bottom surface does not overlap with a projection plane of the agitating blade to the bottom surface. When the fine bubbles are discharged from the air diffusion part into the tank, the control means controls the drive device to rotate the agitating blade.SELECTED DRAWING: Figure 6
Inventors:
Koichi Kato
Tachikawa Issui
Katsumi Fujita
Junya Nishiwaki
Tachikawa Issui
Katsumi Fujita
Junya Nishiwaki
Application Number:
JP2015049342A
Publication Date:
June 26, 2019
Filing Date:
March 12, 2015
Export Citation:
Assignee:
Satake Chemical Machinery Co., Ltd.
METAWATER Co., Ltd.
METAWATER Co., Ltd.
International Classes:
C02F3/20; B01F3/04; B01F5/02; B01F7/16
Domestic Patent References:
| JP2009039673A | ||||
| JP2012125692A |
Attorney, Agent or Firm:
Kiichi Sawaki
Teruaki Koyama
Teruaki Koyama