| 摘要 |
The present invention relates to a separating disc type centrifugal separator, a separating disc for the centrifugal separator, and a separating method of the solid and liquid. A rotary face edge of a separation projecting strip part of a separation space of the separating disc type centrifugal separator is formed such that pelagic solid impurity particles in a liquid to be processed are subsided by the centrifugal force, on the one hand, the particles are guides to one side by the rotary face edge, on the other hand, the particles are discharged from the separation space. By the action of rotary face edge, the quality of unit particles is increased due to contact or collision caused by different moving speeds or crossed flow paths of the solid impurity particles, such that the centrifugal force may be applied to the unit particles effectively to improve separation performance of the liquid and solid. |
