Classification and/or grading
    2.
    发明授权
    Classification and/or grading 失效
    分类和/或分级

    公开(公告)号:US4634456A

    公开(公告)日:1987-01-06

    申请号:US684288

    申请日:1984-12-20

    摘要: Classifying and/or grading equipment includes a main vortex chamber and a secondary vortex chamber intersecting and opening into the main chamber. A gas/solids, liquid/solids or liquid/liquid combination is fed into the main vortex chamber and a component thereof is sheared off into the chamber for precipitation therein yielding a cut of the desired size or density.

    摘要翻译: 分类和/或分级设备包括主旋涡室和与主室相通且开口的二次涡流室。 将气体/固体,液体/固体或液体/液体组合物供给到主涡流室中,并将其组分剪切进入室中用于沉淀,从而产生所需尺寸或密度的切割。

    Combustors
    3.
    发明授权
    Combustors 失效
    燃烧器

    公开(公告)号:US4584948A

    公开(公告)日:1986-04-29

    申请号:US678220

    申请日:1984-12-04

    CPC分类号: F23C3/008 F23G5/32 F23J15/027

    摘要: A combustor for burning a feedstock includes a cylindrical body having a tangential feedstock inlet and an exhaust outlet. A catchment chamber of hollow cylindrical form intersects the wall of the body and opens into the cavity to provide a common boundary. Swirling or vortical flow is created in the cavity and a secondary vortex is generated and driven within the chamber by the main flow. In operation contaminant matter is sheared off from the flow in the body into the chamber and is entrapped by the secondary vortex from which it is precipitated, there being no net gas flow across the boundary.

    摘要翻译: 用于燃烧原料的燃烧器包括具有切向原料入口和排气出口的圆柱体。 中空圆柱形的集水室与主体的壁相交并且通向空腔以提供共同的边界。 在空腔中产生漩涡或涡流,并且在主流中在腔室内产生并驱动次涡流。 在操作中,污染物质从体内的流动被剪切到室中,并被沉淀的二次涡流截留,没有净气体流过边界。