| 摘要 |
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).
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