| 摘要 |
Air is directed downwardly from at least one laterally extending air manifold to push newspaper in a stream of mixed recyclable materials against the discs of an inclined disc screen to ensure that the newspaper is conveyed upwardly over an output end of the screen while containers and bottles in the stream tumble downwardly off a lower input end of the screen. In an alternate embodiment, the disc screen has a V-shaped configuration with a lowermost region that provides a laterally inclined trough that received the mixed recyclable materials.
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