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US 2018/0104661 A1Published application
Rapid stirring machine
AssigneeKubota Corporation
InventorsKoji Takahashi, Takashi Tamura, Ryuji Higashi
Life of this patent
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Abstract
A rapid stirring machine including a tank for stirring sludge and a flocculant; a drive shaft disposed in the tank; and an edged turbine blade attached to the drive shaft, the edged turbine blade including turbine blades that are disposed along a virtual circle centered around the axis of the drive shaft, on at least one of the front and back sides of the edged turbine blade in the axial direction of the drive shaft, the turbine blades being raised in the axial direction of the drive shaft.
Claims12
A rapid stirring machine comprising:
- a tank for stirring sludge and a flocculant;
- a drive shaft disposed in the tank;
- and
- a shearing stirring blade attached to the drive shaft, wherein the shearing stirring blade includes turbine blades that are disposed along a virtual circle centered around an axis of the drive shaft, on at least one of front and back sides of the shearing stirring blade in an axial direction of the drive shaft, the turbine blades being raised in the axial direction of the drive shaft.
1 more element
Dependencies are inferred from the claim text.