| 摘要 |
A rotating cylinder of a centrifugal separator is provided to prevent the expensive material from leaking outside when the rotating cylinder stops, by sealing an injection port with a cap. A rotating cylinder(200) of a centrifugal separator(100) for injecting material into a hollow body rotating at high speed, separating, refining, or enriching the material is composed of: an injection port(210) formed at one end to inject the material; a discharge port(220) formed on the other end to discharge the separated, refined, or enriched material; and a cap detachably combined to the injection port to prevent the material from leaking through the injection port if the rotating cylinder stops. The rotating cylinder is installed vertically to the ground with disposing the discharge port at the upper side and the injection port at the lower side. |
