| 摘要 |
A gas-water separator provided with a cylindrical partition wall member disposed in an upper portion within a casing of the separator to form an annular space between the partition wall member and the casing, with rotary vanes being disposed in the annular space and with upper and lower portions of the annular space and an inside bore of the partition wall member being connected to an inlet side, a drain valve portion and an outlet side, respectively, of the separator. The separator is provided with obliquely, downwardly inclined walls and spiral walls, each projecting outwardly gradually from an upper end of each of the inclined walls toward a lower end thereof and connected in a stepped configuration to a radial end wall at the lower end of the inclined wall. The obliquely, downwardly inclined walls and the spiral walls are formed on an outer peripheral surface of the cylindrical partition wall member, and, consequently, fluid rotates in the annular space and moves more outwardly than in a tangential direction of the annular space so as to be blown in a better condition against the inner surface of the casing located around the annular space. |
