Title:
Fine bubble generator
Document Type and Number:
Japanese Patent JP6344841
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a fine bubble generator having simple structure capable of generating inexpensively and steadily a gas-liquid mixed phase containing bubbles miniaturized into a nano level and uniformized.SOLUTION: A fine bubble generator has the constitution in which a first fine bubble generator for mixing liquid as a continuous phase with gas as a dispersion phase to form a gas-liquid mixed phase is connected to the suction port part side of a pump, and on the other hand, a second fine bubble generator for miniaturizing furthermore bubbles in the gas-liquid mixed phase generated by the first fine bubble generator is connected to the discharge port part side of the pump.
Inventors:
Takashi Hata
Yusuke Nishiuchi
Junko Nagahara
Kaori Tada
Yusuke Nishiuchi
Junko Nagahara
Kaori Tada
Application Number:
JP2013147482A
Publication Date:
June 20, 2018
Filing Date:
July 16, 2013
Export Citation:
Assignee:
National Institute of Technology
International Classes:
B01F5/00; B01F3/04
Domestic Patent References:
| JP2012139646A | ||||
| JP54040360A | ||||
| JP2004267868A | ||||
| JP2007021343A |
Foreign References:
| WO2012086685A1 | ||||
| WO2012105536A1 |
Attorney, Agent or Firm:
Kenichiro Matsuo
Yasuo Ichikawa
Yasuo Ichikawa