Title:
GAS-LIQUID MIXING DEVICE, AND METHOD FOR MANUFACTURING MIXED SOLUTION
Document Type and Number:
WIPO Patent Application WO/2021/131333
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a gas-liquid mixing device capable of mixing a gas efficiently into a liquid using a simple configuration. This gas-liquid mixing device is provided with a storage tank (11), a first agitating blade (12), and a second agitating blade (13), wherein: the storage tank (11) is capable of storing a liquid L and is capable of having the liquid L and a gas mixed therein; the first agitating blade (12) is capable of generating a descending flow in the liquid L, from the liquid surface of the liquid L toward the bottom surface of the storage tank (11), during agitation, and is capable of mixing gas present above the liquid L with the liquid L at the interface between the gas and the liquid L, during agitation; and the second agitating blade (13) is capable of causing the liquid L inside the storage tank (11) to recirculate.
Inventors:
SHIOTA GOTARO (JP)
OKAMOTO AKIRA (JP)
OKAMOTO TARO (JP)
KIKUCHI TAKAO (JP)
OKAMOTO AKIRA (JP)
OKAMOTO TARO (JP)
KIKUCHI TAKAO (JP)
Application Number:
PCT/JP2020/041200
Publication Date:
July 01, 2021
Filing Date:
November 04, 2020
Export Citation:
Assignee:
MEDIPLUS PHARMA INC (JP)
International Classes:
B01F27/91
Foreign References:
| JP2018177699A | 2018-11-15 | |||
| JP2004504132A | 2004-02-12 | |||
| JP2009526641A | 2009-07-23 | |||
| JPS5318496A | 1978-02-20 | |||
| JPS5368466A | 1978-06-17 | |||
| JPS62190073A | 1987-08-20 | |||
| US20020089073A1 | 2002-07-11 | |||
| US4454077A | 1984-06-12 |
Attorney, Agent or Firm:
TSUJIMARU Koichiro et al. (JP)
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