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    • 4. 发明授权
    • Method for molding proppants
    • 支撑剂成型方法
    • US08361373B1
    • 2013-01-29
    • US12700220
    • 2010-02-04
    • Kent Byron
    • Kent Byron
    • B29C45/40
    • B29C45/2626B29C45/2673B29C45/4005
    • An apparatus for molding a proppant is disclosed. The apparatus comprises a first member comprising a manifold for channeling a plastic fluid to a cavity block, with the cavity block containing a plurality of semi-spherical cavities. The apparatus further includes a second member that comprises a movable plate for engaging with the first member, with the movable plate having an opening therein, and a core block positioned within the opening, with the core block containing a plurality of reciprocal semi-spherical cavities configured to engage the semi-spherical cavities of the cavity block so that a plurality of spheres are formed, with the core block further containing a plurality of arm cavities that link the plurality of spheres so that a star cluster (which links the proppants) is formed. A method of manufacturing proppants and a method of using the proppants is also disclosed.
    • 公开了一种模制支撑剂的装置。 该装置包括第一构件,其包括用于将塑料流体引导到空腔块的歧管,空腔块包含多个半球形空腔。 所述装置还包括第二构件,其包括用于与所述第一构件接合的可动板,所述可动板在其中具有开口,并且所述芯块位于所述开口内,所述芯块包含多个往复的半球形腔 被构造成接合空腔块的半球形空腔,使得形成多个球体,其中芯块还包含多个臂腔,其连接多个球体,使得星形团(其连接支撑剂)是 形成。 还公开了制造支撑剂的方法和使用该支撑剂的方法。
    • 5. 发明申请
    • Apparatus for molding proppants and method
    • 支撑剂成型装置及方法
    • US20080230952A1
    • 2008-09-25
    • US11726866
    • 2007-03-23
    • Kent Byron
    • Kent Byron
    • B28B3/20
    • B29C45/2626B29C45/2673B29C45/4005
    • An apparatus for molding a proppant is disclosed. The apparatus comprises a first member comprising a manifold for channeling a plastic fluid to a cavity block, with the cavity block containing a plurality of semi-spherical cavities. The apparatus further includes a second member that comprises a movable plate for engaging with the first member, with the movable plate having an opening therein, and a core block positioned within the opening, with the core block containing a plurality of reciprocal semi-spherical cavities configured to engage the semi-spherical cavities of the cavity block so that a plurality of spheres are formed, with the core block further containing a plurality of arm cavities that link the plurality of spheres so that a star cluster (which links the proppants) is formed. A method of manufacturing proppants and a method of using the proppants is also disclosed.
    • 公开了一种用于模制支撑剂的装置。 该装置包括第一构件,其包括用于将塑料流体引导到空腔块的歧管,空腔块包含多个半球形空腔。 所述装置还包括第二构件,其包括用于与所述第一构件接合的可动板,所述可动板在其中具有开口,并且所述芯块位于所述开口内,所述芯块包含多个往复的半球形腔 被构造成接合空腔块的半球形空腔,使得形成多个球体,其中芯块还包含多个臂腔,其连接多个球体,使得星形团(其连接支撑剂)是 形成。 还公开了制造支撑剂的方法和使用该支撑剂的方法。