| 摘要 |
PURPOSE:To reduce suspended matters by disposing a plurality of flow separation components with openings of specified diameter in liquid fluid, accumulating and stagnating suspending fine solids in the liquid fluid in a specific zone through openings and separating the same. CONSTITUTION:Flow separating components 5 disposed in liquid fluid are actuated as resistors in the fluid to lower the flow rate of fluid in the neighborhood of the flow separating components 5, form laminar flow zones and produce the flow velocity difference in fluid. Fine solids producing the flow velocity difference are moved toward slow velocity zones while rotating, moved into the laminar flow zones around the flow separation components 5 and accumulated therein. The suspending fine solids in turbulent flows are driven out in the laminar flow zone direction by random flow, and accumulated in the laminar flow zones formed around the flow separating components 5. The fine solids reaching the flow separating components 5 in the above-mentioned manner are collected in openings 8 of almost 1-5cm diameter of the surfaces of the flow separating components 5 and accumulated therein. Then suspending matters can be reduced by the treatment. |
