| 摘要 |
PURPOSE:To efficiently emulsify two liquids which are not melted mutually by providing the triangular-shape teeth to the tip end edges of each blade and providing the stirring vanes such as the propellers provided with plural blades wherein the teeth are bent toward the pressure face sides. CONSTITUTION:In case of stirring solid and liquid, the stirring vanes are rotated in the direction shown in arrow A via a shaft 5 in a stirring vessel. As a result, solid and liquid are fluidized and stirred while these are discharged to the pressure faces 4 side with each blade 2, the grains of solid and liquid are crushed with the shearing force due to the edge parts of each tooth 3 because the triangular-shape teeth 3 provided to the end edges opposite to the rotating direction of each blade 2 are bent toward the pressure faces 4 side of each blade 2. Simultaneously the above-mentioned grains are crushed in such a state that the sharp corner parts 3a of the tips of each tooth 3 stick into the grains of solid and liquid. |
