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Title:
GAS DISSOLVING TANK AND GAS DISSOLVING APPARATUS PROVIDED THEREWITH
Document Type and Number:
Japanese Patent JP2013233524
Kind Code:
A
Abstract:

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.

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.


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Inventors:
MAEDA YASUNARI
ITO YOSHIYASU
KITAMURA HITOSHI
TSUTSUMI KYOKO
SHIBATA HISANORI
AKITA TOMOHIRO
Application Number:
JP2012108916A
Publication Date:
November 21, 2013
Filing Date:
May 10, 2012
Export Citation:
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Assignee:
PANASONIC CORP
International Classes:
B01F1/00; B01F3/04; B01F5/00
Domestic Patent References:
JP2005193140A2005-07-21
JPS6354924A1988-03-09
JP2009136794A2009-06-25
Foreign References:
US20060076696A12006-04-13
WO2006044346A22006-04-27
US20060076696A12006-04-13
WO2006044346A22006-04-27
Attorney, Agent or Firm:
Toshio Nishizawa



 
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