Title:
RECIPROCATING STIRRER DEVICE WITH MICROBUBBLE-GENERATING UNIT
Document Type and Number:
WIPO Patent Application WO/2016/002492
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a reciprocating stirrer device with which favorable gas absorption into the stirred substance can be obtained. The reciprocating stirrer device is obtained from: a stirring vessel (2) in which the substance to be stirred (3) is placed; a reciprocating drive shaft (4) provided inside the stirring vessel (2); a stirring blade (8) connected and affixed so as to intersect the drive shaft (4); and a microbubble-generating unit (9). Said microbubble-generating unit (9) is obtained from a sparger (10) that is made of a porous body (19) and a gas supply means for supplying a gas to the sparger (10). Bubbles are generated in the substance being stirred (3) by passing gas supplied to the sparger (10) by the gas supply means through pores (21) of the porous body (19).
Inventors:
KATO YOSHIKAZU (JP)
KANAMORI HISAYUKI (JP)
SATO MAKOTO (JP)
TAHARA NAOKI (JP)
TOGASHI HIDEAKI (JP)
KANAMORI HISAYUKI (JP)
SATO MAKOTO (JP)
TAHARA NAOKI (JP)
TOGASHI HIDEAKI (JP)
Application Number:
PCT/JP2015/067224
Publication Date:
January 07, 2016
Filing Date:
June 16, 2015
Export Citation:
Assignee:
SATAKE CHEM EQUIP MFG (JP)
JGC CORP (JP)
JGC CORP (JP)
International Classes:
B01F11/00; B01F3/04; B01F5/06
Domestic Patent References:
| WO2011070791A1 | 2011-06-16 |
Foreign References:
| JP2011031192A | 2011-02-17 | |||
| JPH05292940A | 1993-11-09 | |||
| JPS61167800U | 1986-10-17 | |||
| JPS6423884A | 1989-01-26 | |||
| JPH02286075A | 1990-11-26 |
Other References:
See also references of EP 3165279A4
Attorney, Agent or Firm:
SAWAKI Norikazu et al. (JP)
Kiichi Sawaki (JP)
Kiichi Sawaki (JP)
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