| 摘要 |
Method of separating tobacco from cigarette waste using an apparatus comprising a circular revolving screen, in which the cigarette waste is fed onto the said screen in order to be screened by gravity, the method including relocation the cigarette waste over the surface of the screen, the said relocation being aided by scraping means cooperating with said screen and the angular position of the screen in the apparatus relative to the horizontal plane being adjustable. Apparatus for separating tobacco from cigarette waste comprising a circular revolving screen which is adjustably mounted in such a way that the angular position of the screen in the apparatus relative to the horizontal plane is adjustable, provided with scraping means for aiding relocation of the cigarette waste on the surface of the screen during its rotational movement. Use of a circular revolving screen for separating tobacco from cigarette waste.
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