Title:
FLOCCULATOR
Document Type and Number:
WIPO Patent Application WO/2008/032422
Kind Code:
A1
Abstract:
Provided is a flocculator in which the conditioning operation can be continuously
and smoothly performed, and flocks can be efficiently formed, despite the fact
that the flocculator is single tank type. Stirring blades (8a, 8b) capable of
rotating at different speeds are installed in a single tank so that both the operations
of quick stirring and slow stirring can be simultaneously performed in the tank.
Rotation drive forces are supplied to the stirring blades (8a, 8b) by motors
(6a, 6b) separately connected to the blades through shafts (7a, 7b).
Inventors:
HIRAMATSU TATSUO (JP)
Application Number:
PCT/JP2006/325607
Publication Date:
March 20, 2008
Filing Date:
December 22, 2006
Export Citation:
Assignee:
TOMOE KOGYO KK (JP)
HIRAMATSU TATSUO (JP)
HIRAMATSU TATSUO (JP)
International Classes:
B01D21/01; B01F7/00; B01F7/18; C02F11/00; C02F11/14
Foreign References:
| JPS57132541A | 1982-08-16 | |||
| JPH05293349A | 1993-11-09 | |||
| JPH07275608A | 1995-10-24 | |||
| JPS62210010A | 1987-09-16 | |||
| JP2002052302A | 2002-02-19 | |||
| JPH01174100U | 1989-12-11 | |||
| JPS5717702U | 1982-01-29 |
Attorney, Agent or Firm:
TAKEDA, Kenichi et al. (Tokyo M.Y. Building2-15 Iwamotocho,1-chome, Chiyoda-ku, Tokyo 32, JP)
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