| 摘要 |
PROBLEM TO BE SOLVED: To shorten washing/replacing work for taking out the solid accumulated in a rotary body to a large extent and to facilitate this work, in a centrifugal separator wherein a mixed liquid containing a solid is introduced into the rotary body to be separated into a liquid and a solid, by attaching a cylindrical solid bonding member made of a metal to the interior of the rotary body in a freely detachable manner. SOLUTION: In a centrifugal separator having a cylindrical rotary body 30 separating a mixed liquid into a solid and a liquid and a flow distribution plate 34 housed in the rotary body to rotate along with the rotary body, a cylindrical solid bonding member 33 is provided in the rotary body 30 in a freely detachable manner. An engaging recessed part is provided to the inside of the lower end part of the rotary body 30 and an engaging projected part 36b capable of being engaged with the engaging recessed part in female and male relation is provided to the cylindrical solid bonding member 33 and the solid bonding member 33 is formed of a metal member, and a draw-out hole is provided to the flow distribution plate 34 near to the center position on the lower side thereof.
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