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    Method and apparatus for making battery paste
    4.
    发明授权
    Method and apparatus for making battery paste 失效
    制作电池糊的方法和装置

    公开(公告)号：US4098494A

    公开(公告)日：1978-07-04

    申请号：US719822

    申请日：1976-09-02

    申请人： Philip C. Howlett

    发明人： Philip C. Howlett

    IPC分类号： B01F3/12 ,  B01F7/16 ,  B01F7/30 ,  H01M4/20

    CPC分类号： B01F7/307 ,  B01F7/165 ,  H01M4/20 ,  B01F2003/1257

    摘要： Apparatus for making battery paste comprises a mixing chamber having a floor with a cylindrical upstanding side wall and a top cover. A mixing head is mounted for rotation in the chamber including at least one mulling wheel and at least one plow for moving the battery paste into the path of the mulling wheels. A cooling system is provided for the mixing chamber and its contents including a plenum chamber in direct contact with the underside of the mixing chamber floor for cooling the floor and a plurality of riser ducts extend upwardly from the plenum chamber in direct contact with the side wall. At the upper end of the risers deflectors are provided for directing a discharge of cooling air downwardly and inwardly of the upper end portion of the mixing chamber to cool the material. An exhaust system is provided for removing heat, moisture and fumes developed in the chamber and a liquid supply system is provided for additional material cooling and for washing the interior surfaces of the chamber. The washing liquid is retained for make-up liquid for the next batch of battery paste to be mixed.A method of making battery paste includes the introduction of metered quantities of solids and acid into a quantity of make-up washing water already present in the mixing chamber from the preceding washing operation. This water is used for cooling, washing and helps retain needed oxides for the battery paste which would otherwise be carried away and possibly cause water pollution problems.

    摘要翻译： 用于制造电池浆料的装置包括具有圆柱形直立侧壁和顶盖的底板的混合室。 混合头被安装用于在腔室中旋转，包括至少一个研磨轮和至少一个犁，用于将电池浆料移动到研磨轮的路径中。 提供了用于混合室及其内容物的冷却系统，其包括与混合室底板的下侧直接接触的增压室，用于冷却地板，并且多个提升管从压力室向上延伸，与侧壁直接接触 。 在提升管的上端设有偏转器，用于引导冷却空气从混合室的上端部分向下和向内排出以冷却材料。 提供一种排气系统，用于除去在室中形成的热量，湿气和烟雾，并且提供液体供应系统用于额外的材料冷却和用于清洗室的内表面。 保留洗涤液用于补充液体，用于下一批电池浆料的混合。

    Mixing equipment and agitator therefor for use with granular material and method of producing prepared granular material
    6.
    发明授权
    Mixing equipment and agitator therefor for use with granular material and method of producing prepared granular material 失效
    混合设备和搅拌器用于颗粒材料和生产制备的颗粒材料的方法

    公开(公告)号：US4361404A

    公开(公告)日：1982-11-30

    申请号：US251366

    申请日：1981-04-06

    申请人： Richard E. Colin ,  Pete B. Pederson

    发明人： Richard E. Colin ,  Pete B. Pederson

    IPC分类号： B01F7/00 ,  B01F7/16 ,  B01F7/30 ,  B01F15/00 ,  B22C5/04 ,  B28C7/02 ,  B02C15/00 ,  B02C23/00

    CPC分类号： B28C7/026 ,  B01F15/00785 ,  B01F7/1665 ,  B01F7/307 ,  B22C5/0431 ,  B01F7/00991 ,  Y10S241/601

    摘要： Mixing equipment includes a mixing compartment and at least one mulling assembly for dispersing therein material, including granular material, such as foundry sand. An agitator is provided for improving the mulling and aerating of the dispersed material within the compartment. The agitator includes a rotor rotated about an upright axis disposed within a cavity opening into the mixing compartment. The rotor includes a hub disposed within the cavity and having a plurality of fingers extending outwardly therefrom. Upon rotation of the rotor, the fingers move forcibly out of the cavity and into the mixing compartment to impact the material moving therepast, for mixing and aerating the material. An overflow discharge opening in a side wall of the compartment permits the prepared material to be discharged continuously from the mixing compartment. The supply of material to the compartment and the discharge of material are under the control of door, material consistency sensing, and timing apparatus. In order to interrupt efficiently the continuous production of prepared material, a controlled shutdown cycle of operation enables the mixing equipment either to resume production, if desired, following an interruption, or to cease production altogether.

    摘要翻译： 混合设备包括混合室和至少一个用于在其中分散材料的研磨组件，包括诸如铸造砂的颗粒材料。 提供了一种搅拌器，用于改善隔室内分散材料的研磨和充气。 搅拌器包括围绕设置在通向混合室的空腔内的直立轴线旋转的转子。 转子包括设置在空腔内的毂，并且具有从其向外延伸的多个指状物。 在转子旋转时，手指强制地移出空腔并进入混合室，以冲击材料在其上移动，以混合和充气材料。 在隔室的侧壁中的溢流排放口允许制备的材料从混合室连续排出。 供应材料到隔间和材料的排放处于门，材料一致性检测和定时装置的控制之下。 为了有效地中断制备的材料的连续生产，控制的关闭操作循环使得混合设备能够在需要时继续生产，在中断之后或完全停止生产。