| 摘要 |
PCT No. PCT/SE92/00447 Sec. 371 Date May 2, 1994 Sec. 102(e) Date May 2, 1994 PCT Filed Jun. 18, 1992 PCT Pub. No. WO93/05339 PCT Pub. Date Mar. 18, 1993.A steam separator including a tube which houses a blade arrangement consisting of a set of curved blades serving to rotate a mixture of steam and water in order to cause the water to form a film on the inside of the tube. The tube wall has a plurality of perforations through which the water can escape while the steam leaves through a special outlet tube. The individual blade of the blade arrangement has an axial extension at least twice as large as the largest width of the blade, as well as a curvature at least so pronounced that a trailing edge of an optional blade is angularly offset past an imaginary radial plane in the axial extension of a leading edge of an adjacent blade. The total area of the perforations amounts to 50-65% of the cross-sectional area of the separator tube. |
