Title:
STIRRING DEVICE
Document Type and Number:
Japanese Patent JP2015096251
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a stirring device suitable for multiphase-system stirring of a solid-liquid system, a gas-liquid system and a gas-solid-liquid system.SOLUTION: A stirring device includes a bottom impeller 4 that is fixed to a lower end of a rotating shaft 3 suspended within a stirring vessel 2 and the lower side 4c of which is close to an inner bottom surface 2a of the stirring vessel 2, and a bottom stator blade 5 that is fixed within the stirring vessel 2 and that has an inner side 5a in a near position in an outward direction of a rotational locus of an outer side 4b of the bottom impeller 4.
Inventors:
KATO KOICHI
Application Number:
JP2013237025A
Publication Date:
May 21, 2015
Filing Date:
November 15, 2013
Export Citation:
Assignee:
SATAKE CHEM EQUIP MFG
International Classes:
B01F7/16; B01F1/00; B01F3/04; B01F3/08; B01F7/18; B01F15/02
Domestic Patent References:
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Foreign References:
| US4078026A | 1978-03-07 |
Attorney, Agent or Firm:
Kiichi Sawaki
Teruaki Koyama
Teruaki Koyama