Title:
A gas dissolving device provided with a gas solution tank and this
Document Type and Number:
Japanese Patent JP5975382
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a gas dissolving tank capable of efficiently mixing a gas with a liquid-phase fluid (liquid) even in the case of low flow rate while suppressing interfusion of large bubbles in a gas-liquid mixed fluid, and to provide a gas dissolving apparatus.SOLUTION: An inflow port 21 can introduce the spiral flow of a liquid-phase fluid in a gas dissolving bath 2, and a contraction stage protruding inward is provided on the inside wall face of the gas dissolving bath 2 over the whole circumference. A gas dissolving tank 1 is composed to induce the flow of the liquid-phase fluid ascending the inside of the gas dissolving bath 2 toward the cylindrical center direction of the bath 2 by the contraction stage.
Inventors:
Yasunari Maeda
Yoshiyasu Ito
Hitoshi Kitamura
Kyoko Tsutsumi
Naoki Shibata
Tomohiro Akita
Yoshiyasu Ito
Hitoshi Kitamura
Kyoko Tsutsumi
Naoki Shibata
Tomohiro Akita
Application Number:
JP2012108916A
Publication Date:
August 23, 2016
Filing Date:
May 10, 2012
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
B01F1/00; B01F3/04; B01F5/00
Domestic Patent References:
| JP2005193140A | ||||
| JP63054924A | ||||
| JP2009136794A |
Foreign References:
| US20060076696 | ||||
| WO2006044346A2 |
Attorney, Agent or Firm:
Toshio Nishizawa