| 摘要 |
A separation disc (1) for a centrifugal separator and method of manufacture. the separation disc being of metal material and adapted to be compressed in a stack of separation discs inside a centrifugal rotor for separating a liquid mixture. The separation disc (1) having a conical shape and a plurality of spacing members (4, 5) extending a certain height above the surface of the disk and wherein the thickness of the separation disc is less than 0.6 mm. Thus providing interspaces between mutually adjacent separation discs in the stack. The spaces are characterized in that at least some of the spacing members (4, 5) are of a size that each one of the small-sized spacing members has a width which is less than 2 mm along the surface of the separation disc (1). The distribution of the small-sized spacing members being configured with a distribution pattern to provide equidistant interspaces in the compressed disc stack. |
