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    Pulverizing Dry-washer
    1.
    发明申请
    Pulverizing Dry-washer 有权

    公开(公告)号：US20220193693A1

    公开(公告)日：2022-06-23

    申请号：US17561395

    申请日：2021-12-23

    申请人： Joe Evertt Burkett

    发明人： Joe Evertt Burkett

    IPC分类号： B03B7/00 ,  B02C19/16 ,  B03B5/06

    摘要： A pulverizing dry-washer includes a frame, an upper feeder, a bi-directional pulverizing box, a recovery unit, and a counterweight fan assembly. The upper feeder is angularly attached to an upper end of the frame so that the ore can be screened and discharged into the bi-directional pulverizing box that is positioned below the upper feeder. The bi-directional pulverizing box is mounted onto the recovery unit to further to screen the ore that receives from the upper feeder. A riffle board within the recovery unit is then able to trap precious metal while clay/sedimentary material are discharged through the end of the recovery unit. The counterweight fan assembly is mounted within the recovery unit. An air flow is introduced into the recovery unit via the counterweight fan assembly so that the recovery unit and the bi-directional pulverizing box can be vibrated to separate the precious metal from clay/sedimentary material.

    Collecting drilling microchips
    2.
    发明授权
    Collecting drilling microchips 有权

    公开(公告)号：US10563469B2

    公开(公告)日：2020-02-18

    申请号：US16448881

    申请日：2019-06-21

    申请人： Saudi Arabian Oil Company

    发明人： Mohammad Saud Al-Badran ,  Bodong Li

    IPC分类号： E21B21/06 ,  E21B43/08 ,  E21B21/00 ,  E21B43/34 ,  E21B43/10 ,  E21B43/16 ,  B03B5/04 ,  B03B5/06 ,  B07B1/12 ,  B07B1/46

    摘要： Multiple wires run parallel to one another. Each of wires is spaced apart from each adjacent wire at a distance less than a width of an encased microchip. Each of the plurality of wires includes a plurality of straight segments in a plane and bent segments that connect two of the plurality of straight segments. For each of the wires, each bent segments includes a first end, a second end, and a curved portion curved away from the plane. The first end is connected to at least one of the straight segments and separated from the second end a distance greater than the width of the encased microchip. The curved portion includes a diameter greater than the width of the encased microchip.

    Portable flexible sluice box with airfoil-shaped flare
    5.
    发明授权
    Portable flexible sluice box with airfoil-shaped flare 有权
    便携式柔性闸门，带翼型喇叭口

    公开(公告)号：US09446415B1

    公开(公告)日：2016-09-20

    申请号：US14706261

    申请日：2015-05-07

    申请人： Douglas R. Renzoni ,  Valerie J. Anastasi-Renzoni

    发明人： Douglas R. Renzoni ,  Valerie J. Anastasi-Renzoni

    IPC分类号： B07B1/49 ,  B03B5/06

    CPC分类号： B03B5/26

    摘要： Portable flexible sluice box with airfoil-shaped flare is a flexible sluice box. The entire portable flexible sluice box with airfoil-shaped flare can be rolled up into a compact cylindrical roll. Portable flexible sluice box with airfoil-shaped flare comprises a flexible airfoil-shaped flare attached to a flexible riffle sheet. Flexible airfoil-shaped flare is a tube of flexible material partially filled with particulate matter to yield a flexible tube member with an airfoil-shaped cross section when laid out laid out flat on a horizontal surface. Flexible riffle sheet is a rectangular-shaped flexible sheet of material with a plurality of parallel ridges protruding from its upper surface. Portable flexible sluice box with airfoil-shaped flare may further comprise a set of two wall insert pockets and a set of two rigid inserts. This optional structure essentially adds a wall to the left and right edges of flexible riffle sheet.

    摘要翻译： 带有翼型喇叭口的便携式柔性闸门是一个灵活的闸门箱。 整个带有翼型火炬的便携式柔性闸门可以卷起成一个紧凑的圆柱滚子。 具有翼型喇叭口的便携式柔性闸门包括附接到柔性闸瓦的柔性翼型火炬。 柔性翼型喇叭形弹簧是一种柔性材料管，其部分地填充有颗粒物质，以在水平表面上布置成平坦的布局形成具有翼型截面的柔性管构件。 弹性滤芯片是矩形的柔性片材，具有从其上表面突出的多个平行脊。 具有翼型喇叭口的便携式柔性闸门箱还可包括一组两个壁插入口和一组两个刚性插入物。 这种可选的结构基本上增加了柔性闸瓦片的左右边缘的壁。

    Centrifugal jig
    6.
    发明授权
    Centrifugal jig 失效
    离心夹具

    公开(公告)号：US5938043A

    公开(公告)日：1999-08-17

    申请号：US862285

    申请日：1997-05-23

    申请人： C. Patrick Costin ,  David B. Lloyd

    发明人： C. Patrick Costin ,  David B. Lloyd

    IPC分类号： B03B5/12 ,  B03B5/22 ,  B03B5/06 ,  B03B11/00

    CPC分类号： B03B5/22

    摘要： An improved jig screen for a centrifugal jig includes a recovery zone and a stratification zone adjacent to one another. The stratification zone is constructed to prohibit outward radial passage of slurry particles while permitting fluid pulsations to be imparted to the slurry during jig screen rotation. The stratification zone axially leads to the recovery zone. The recovery zone has openings permitting passage of particles in the slurry and through which fluid pulsations are directed to the slurry during jig screen rotation. The combination of applying centrifugal force and fluid pulsations to a pre-stratified slurry more effectively separates the heavy particles passing through the recovery zone of the jig screen from the lightweight particles discharged at its exit end.

    摘要翻译： 用于离心夹具的改进的夹具屏幕包括回收区和彼此相邻的分层区。 分层区被构造成禁止浆料颗粒的向外径向通过，同时允许在夹具旋转期间将液体脉动赋予浆料。 分层区轴向通向回收区。 回收区具有允许浆料中的颗粒通过的开口，并且在夹具旋转期间流体脉动被引导到浆料。 将离心力和流体脉动施加到预分层浆料的组合更有效地将穿过夹具筛的回收区的重质颗粒与在其出口端排出的轻质颗粒分离。