Title:
マイクロバブル生成具およびマイクロバブル生成装置
Document Type and Number:
Japanese Patent JP6938003
Kind Code:
B2
Abstract:
To provide a microbubble generation tool and a microbubble generation device which can be constituted to be compact with simple constitution.SOLUTION: A microbubble generation device 100 includes a microbubble generation tool 101, a compressor 112 and a liquid pump 114. The microbubble generation tool 101 is formed with a gas flow channel 102 and a liquid flow channel 106. The gas flow channel 102 includes a straight part 105 formed in a linear shape. The liquid flow channel 106 extends from the upstream side with respect to the straight part 105 of the gas flow channel 102 and communicates with the straight part 105 at a mixed flow angle α of 30° . The compressor 112 supplies air to the gas flow channel 102. The liquid pump 114 supplies a coolant liquid C to the liquid flow channel 106. The microbubble generation tool 101 has a nozzle 110 provided on the downstream end of the gas flow channel 102, and injects the coolant liquid C containing microbubbles.SELECTED DRAWING: Figure 1
Inventors:
Shigetoshi Uchida
Noritaka Uchida
Akihiro Kume
Takeshi Miyake
Tomohiro Uchida
Noritaka Uchida
Akihiro Kume
Takeshi Miyake
Tomohiro Uchida
Application Number:
JP2018139092A
Publication Date:
September 22, 2021
Filing Date:
July 25, 2018
Export Citation:
Assignee:
Uchida Industry Co., Ltd.
International Classes:
B01F5/02; B01F15/02
Domestic Patent References:
| JP2014069182A | ||||
| JP2014231046A |
Attorney, Agent or Firm:
Hiroyuki Ito