| 摘要 |
PURPOSE: A device for removing impurities is provided to remove fine impurities and to filter in large quantities by widening a filtering area through a cylindrical double layered filter. CONSTITUTION: A device(10) for removing impurities comprises a body(100), a double layered filter(200), and a screw. The body comprises an inlet(110), an outlet(120), and a cleanout(130). The double layered filter is installed inside the body and consists of inner and outer filters. The size of a through-hole which is formed in the inner filter is 0.1mm or less. The screw is installed inside the double layered filter for removing impurities by swirling water through eddy flow when discharging water. |
