| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a centrifugal separator with a simple structure that can separate various solutions in a high classification precision and efficiency and a centrifugal separation method. Ž<P>SOLUTION: The centrifugal separator includes a rotating cylinder (30) connected with a rotation driving mechanism (50) and installed vertically, a separation cylinder (40) that is installed in the rotating cylinder (30) and rotates together with the rotating cylinder (30) around the common rotating shaft, and a body (10). The body (10) supports the rotating cylinder (30) and is equipped with a feed pipe (21) for supplying the rotating cylinder (30) with a raw material slurry, a light-liquid discharge pipe (22) for recovering a light liquid containing fine particles and a heavy-liquid discharge pipe (23) for recovering a heavy liquid containing coarse particles, wherein the both liquids are discharged from the rotating cylinder (30). A classification channel (35) of which the width is adjustable is formed between the inner surface of the rotating cylinder (30) and the outer surface of the separation cylinder (40). Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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