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25 条记录 (耗时 0.009 秒)

    Laminar segments for use with comminution equipment
    2.
    发明授权
    Laminar segments for use with comminution equipment 失效
    用于粉碎设备的层层

    公开(公告)号：US4946110A

    公开(公告)日：1990-08-07

    申请号：US295740

    申请日：1989-01-20

    申请人： Terrance R. Harris ,  Darrell R. Larsen

    发明人： Terrance R. Harris ,  Darrell R. Larsen

    IPC分类号： B02C17/22 ,  B02C13/282

    CPC分类号： B02C17/22 ,  B02C2013/2825

    摘要： A novel laminar assembly for use with comminution equipment, such as a liner for protecting the shell of an ore crushing mill or as a wear tip on a blow bar for use in a rock impact crusher. The laminar segment includes a plurality of laminae which are attached to each other with a rod extending through holes positioned in the base of the laminae, thereby forming a segment of virtually any desired length. Mounting bolts are configured in two pieces, with an axial hole extending through the head of the mounting bolt by which they are mounted to the rod and thereby attached to the liner segment. A second piece of the mounting bolt threadably engages the head of the bolt and extends through the mounting surface of the comminution equipment being used. The utilization of small laminae enable the laminae to be cast and heat treated such that the microstructure throughout the laminae may be strictly controlled, thereby providing a laminae with consistent hardness and toughness throughout the laminae.

    摘要翻译： 一种用于粉碎设备的新型层流组件，例如用于保护矿石破碎机的壳体的衬垫或作为用于岩石破碎机的吹塑棒上的磨损尖端。 层状片段包括多个层片，它们通过延伸穿过位于层片底部的孔的杆彼此连接，从而形成几乎任何所需长度的段。 安装螺栓配置成两片，轴向孔延伸穿过安装螺栓的头部，通过它们安装到杆上，从而连接到衬垫段。 安装螺栓的第二部分螺纹地接合螺栓的头部并延伸穿过所使用的粉碎设备的安装表面。 小薄片的利用使得薄板能够被铸造和热处理，使得可以严格控制整个薄片的微观结构，从而提供在整个薄片中具有一致的硬度和韧性的薄片。

    Grinding mill bolted construction
    3.
    发明授权
    Grinding mill bolted construction 失效
    研磨机螺栓结构

    公开(公告)号：US3844492A

    公开(公告)日：1974-10-29

    申请号：US39130273

    申请日：1973-08-24

    申请人： DOMINION ENG WORKS LTD

    发明人： SMALLWOOD R ,  SHAVER M

    IPC分类号： B02C17/22

    CPC分类号： B02C17/22 ,  B02C2013/2825

    摘要： A grinding mill drum structure comprises a bolted shell having a plate liner bolted to a drum inner face by means of a composite bolting arrangement wherein a smaller diameter bolt securing the plate liner extends through the shank of a larger bolt that secures the structure of the drum, with nuts for both fasteners available from the outside of the drum, to particularly facilitate servicing and maintenance.

    摘要翻译： 研磨机鼓结构包括螺栓壳体，其具有通过复合螺栓连接装置螺栓连接到鼓内表面的板衬套，其中固定板衬套的较小直径的螺栓延伸穿过固定滚筒结构的较大螺栓的柄部 具有从滚筒外部可获得的两个紧固件的螺母，特别方便维修和维护。

    VERTICAL SHAFT IMPACTOR WITH EXTERNALLY ADJUSTABLE ANVIL RING
    4.
    发明申请
    VERTICAL SHAFT IMPACTOR WITH EXTERNALLY ADJUSTABLE ANVIL RING 审中-公开

    公开(公告)号：US20190210033A1

    公开(公告)日：2019-07-11

    申请号：US15863231

    申请日：2018-01-05

    申请人： Stedman Machine Company

    发明人： Jacob Woeste ,  Tyler Cianciolo ,  Paul Dietrich ,  Jason Potter

    IPC分类号： B02C13/282 ,  B02C13/14

    CPC分类号： B02C13/282 ,  B02C13/14 ,  B02C2013/2825

    摘要： An anvil adjustment assembly of a vertical shaft impactor includes an anvil ring configured to be disposed within a housing of the vertical shaft impactor. The anvil ring includes a tab which is coupled to an elongate jack bolt having a first end and a second end. A jack bolt housing partially surrounds the bolt and is coupled to the housing. A first locking collar and a second locking collar are coupled to the jack bolt. The first locking nut is coupled to the jack bolt on one side of the tab, and the second locking nut is coupled to the jack bolt on the opposite side of the tab. The jack bolt moves along a longitudinal axis within the jack bolt housing between a first position and a second position, and the movement of the jack bolt along the longitudinal axis induces longitudinal movement of the anvil ring.

    Grinding chamber side liner for a coal pulverizer
    5.
    发明授权
    Grinding chamber side liner for a coal pulverizer 有权
    研磨室侧衬板用于煤粉碎机

    公开(公告)号：US07306178B2

    公开(公告)日：2007-12-11

    申请号：US11070525

    申请日：2005-03-02

    申请人： William Schmitz

    发明人： William Schmitz

    IPC分类号： B02C17/14

    CPC分类号： B02C17/22 ,  B02C13/282 ,  B02C2013/2825 ,  Y10S241/30

    摘要： The present invention is directed to, among other things, a grinding chamber side liner for attaching to the interior of a coal pulverizer housing that includes an overhanging rim for covering gaps between parts installed adjacently with respect to each other within the housing.

    摘要翻译： 本发明尤其涉及一种用于附接到煤粉碎机壳体内部的研磨室侧衬套，其包括用于覆盖在壳体内相对于彼此相邻安装的部件之间的间隙的悬垂边缘。

    Mill
    7.
    发明申请
    Mill 审中-公开

    公开(公告)号：US20170259270A1

    公开(公告)日：2017-09-14

    申请号：US15063725

    申请日：2016-03-08

    申请人： Mineworx Technologies, Inc.

    发明人： Gavin Watkins ,  Duane Nelson

    IPC分类号： B02C13/12 ,  B02C13/288 ,  B02C23/12 ,  B02C13/28

    CPC分类号： B02C13/28 ,  B02C13/06 ,  B02C13/12 ,  B02C13/13 ,  B02C13/2804 ,  B02C13/282 ,  B02C13/288 ,  B02C23/12 ,  B02C23/24 ,  B02C23/32 ,  B02C2013/2825

    摘要： A mill includes a housing with a first end portion, a second end portion, and a lateral area disposed therebetween. The housing includes a raw material inlet, an air inlet, a recirculated material inlet, and a material outlet. An impeller is supported by the housing and includes a shaft disposed along the longitudinal axis of the housing, with a plurality of curved blades. A method for milling includes receiving a material of a first size range, introducing the material to an apparatus via a first inlet and introducing air into the apparatus via a second inlet. The method also includes agitating the material via an impeller, where the agitation reduces at least some of the material to a second size range by the time the material reaches an outlet of the apparatus. The processed material is delivered to subsequent processing operations.

    CONFIGURATIONS AND METHODS FOR LINERS IN GRINDING MILL WITH GEARLESS MOTOR DRIVE
    8.
    发明申请
    CONFIGURATIONS AND METHODS FOR LINERS IN GRINDING MILL WITH GEARLESS MOTOR DRIVE 有权
    用于无磨损电机驱动的研磨机内衬的配置和方法

    公开(公告)号：US20120217334A1

    公开(公告)日：2012-08-30

    申请号：US13390049

    申请日：2010-08-12

    申请人： Alexander Kheifets

    发明人： Alexander Kheifets

    IPC分类号： B02C17/22 ,  B23P17/00

    CPC分类号： B02C17/22 ,  B02C17/00 ,  B02C17/24 ,  B02C2013/2825 ,  Y10T29/49

    摘要： A grinding mill liner has a plurality of liner elements with respective bolt passages that are placed such that the passages, when the liner is installed into a mill shell, are placed outside a footprint of a peripheral device on the mill shell. Most typically, the peripheral device is a gearless motor drive that is operationally coupled to the mill shell in a position other than the end of the mill shell.

    摘要翻译： 研磨衬套具有多个具有各自的螺栓通道的衬套元件，所述螺栓通道被放置成使得当将衬套安装到碾磨机壳体中时，通道被放置在碾磨机壳体上的外围设备的占地面积之外。 最通常地，外围设备是无齿轮电动机驱动器，其在除了碾磨机壳体的端部之外的位置中可操作地联接到碾磨机外壳。

    Shell liner assembly for ore grinding mills
    10.
    发明授权
    Shell liner assembly for ore grinding mills 失效
    矿砂磨机用套管组件

    公开(公告)号：US4319719A

    公开(公告)日：1982-03-16

    申请号：US115940

    申请日：1980-01-28

    申请人： Darrell R. Larsen

    发明人： Darrell R. Larsen

    IPC分类号： B02C17/22

    CPC分类号： B02C17/22 ,  B02C2013/2825 ,  Y10S241/30

    摘要： The disclosure is directed to an improved liner assembly for an ore grinding mill. The liner assembly is of the segmented type, comprising a first plurality of holder segments which are mounted directly to the shell of the mill, and a second plurality of wear segments which are mounted to the shell in overlying relation to the holder segments, which are thus virtually unexposed to the ore comminution process and wear very slowly. The wear segments are formed with a plurality of downwardly projecting bosses which are received in similarly configured recesses formed within the holder segments. Mounting openings or bores are formed in the wear segments, extending from the top grinding surface to the center of each boss to receive a mounting bolt that extends through both segments and projects externally of the shell to receive a threaded lock nut. These mounting openings are countersunk so that the heads of the mounting bolts securing the wear segments are substantially recessed from the grinding surface. The holder segments are secured directly to the shell by identical mounting bolts through mounting openings which are protectively covered by the wear segments to preclude exposure to the ore fragments during the comminution process.

    摘要翻译： 本公开涉及用于矿石研磨机的改进的衬套组件。 衬套组件是分段型的，包括直接安装在磨机外壳上的第一组多个保持器段，以及第二多个磨损段，其以与保持器段相重叠的方式安装到壳体上， 因此几乎没有暴露于矿石粉碎过程中并且磨损非常缓慢。 磨损段形成有多个向下突出的凸起，其被接纳在形成在保持器段内的类似构造的凹部中。 在磨损段中形成安装开口或孔，从顶部研磨表面延伸到每个凸台的中心，以接收延伸穿过两个部分并且突出到外壳外部以容纳螺纹锁紧螺母的安装螺栓。 这些安装开口是埋头孔，使得固定磨损段的安装螺栓的头部基本上从磨削表面凹陷。 保持器段通过相同的安装螺栓通过安装开口直接固定到壳体上，安装开口由磨损段保护性地覆盖，以防止在粉碎过程中暴露于矿石碎片。