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    Spiral separator
    2.
    发明授权
    Spiral separator 失效
    螺旋分离器

    公开(公告)号：US4795553A

    公开(公告)日：1989-01-03

    申请号：US444896

    申请日：1982-11-17

    Applicant: Philip J. Giffard

    Inventor： Philip J. Giffard

    IPC: B03B5/32 ,  B03B20060101 ,  B03B5/40 ,  B03B5/52 ,  B03B5/62 ,  B03B7/00

    CPC classification number: B03B5/626

    Abstract: In a spiral separator of the kind used for the wet gravity separation of solids (Figs. 5 & 6) there are provided splitters (70,71,72) in vertically aligned troughs (20,21,22) which are operatively connected by a linkage (80) permitting adjustment of splitters in unison. Preferably the splitters are at corresponding locations of separate troughs and are in vertical register.

    Abstract translation: PCT No.PCT / AU82 / 00040 Sec。 371日期：1982年11月17日 102（e）1982年11月17日日期PCT提交1982年3月25日PCT公布。 出版物WO82 / 03343 日期为1982年10月14日。在用于湿重重分离固体的螺旋分离器（图5和图6）中，提供了垂直对齐的槽（20,21,22）中的分离器（70,71,72） ），其通过能够一致地调节分离器的连杆（80）可操作地连接。 优选地，分离器位于单独槽的对应位置并处于垂直寄存器中。

    Process for controlling a sand and gravel sorting and sizing device
    3.
    发明授权
    Process for controlling a sand and gravel sorting and sizing device 有权
    沙砾分选和上浆装置的控制方法

    公开(公告)号：US6142311A

    公开(公告)日：2000-11-07

    申请号：US230596

    申请日：1999-03-30

    Applicant: Rolf Korber

    Inventor： Rolf Korber

    IPC: B03B20060101 ,  B03B5/52 ,  B03B5/62 ,  B03B5/66 ,  B03B13/00

    CPC classification number: B03B5/62 ,  B03B13/00 ,  B03B5/623

    Abstract: In a process for controlling the product composition in an apparatus for sizing and sorting mineral raw materials, wherein the apparatus comprises at least one chamber, a sizing separation of the sand fraction into a sand product mass and into a micro particle sand fraction to be discharged via the overflow, is additionally performed in the chamber by means of the level of the fluidized bed in the chamber. For the adjustment of a pre-set concentration of micro particle sand in the sand product mass, the fluidized bed level is controlled such that the micro particle sand fraction in the supplied raw material mass is divided, by means of the fluidized bed, as a function of the pre-set admissible concentration into a micro particle sand fraction to be discharged into the sand product mass and a micro particle sand fraction to be discharged via the overflow. For all geometrically similar constructive designs of the apparatus, the fixed yield distribution, defined as a ratio of the micro particle sand fraction to be removed to the micro particle sand fraction in the supplied raw material mass, is predetermined as a function of the fluidized bed level in the form of a calibration curve as a parameter specific to the apparatus. Based on the calibration curve, the fluidized bed level, correlated to the required yield distribution as a function of the determined micro particle sand content in the supplied raw material mass, is derived as a set value for the level adjustment of the fluidized bed.

    Abstract translation: PCT No.PCT / DE97 / 01568 Sec。 371日期1999年3月30日 102（e）1999年3月30日PCT PCT 1997年7月19日PCT公布。 第WO98 / 04353号公报 日期1998年2月5日在用于控制矿物原料尺寸和分选装置中的产品组成的方法中，其中所述装置包括至少一个室，将砂分数定精分离成砂产物质量并进入微粒子 经由溢流器排出的砂分数通过室中的流化床的高度额外地在室中进行。 为了调整砂产品质量中的微粒砂的预设浓度，控制流化床水平，使得所供应的原料块中的微粒砂分数通过流化床被分割为 将预先设定的允许浓度的功能作用于要排入砂产品质量的微粒砂级分和通过溢流排出的微粒砂级分。 对于装置的所有几何相似的结构性设计，定义为所提供的原料块中待除去的微粒砂分数与微粒砂分数之比的固定产量分布作为流化床的函数而被预先确定 作为设备特有的参数的校准曲线形式的水平。 基于校准曲线，将作为所提供的原料质量中确定的微粒砂含量的函数的所需产率分布相关的流化床水平作为流化床水平调节的设定值。

    Spiral separator
    5.
    发明授权
    Spiral separator 失效
    螺旋分离器

    公开(公告)号：US4476980A

    公开(公告)日：1984-10-16

    申请号：US444895

    申请日：1982-11-17

    Applicant: Philip J. Giffard

    Inventor： Philip J. Giffard

    IPC: B03B5/52 ,  B03B20060101 ,  B03B5/32 ,  B03B5/40 ,  B03B5/62

    CPC classification number: B03B5/626

    Abstract: The invention provides a spiral separator of the type for use in separating a pulp of water and minerals into mineral fractions of differing densities and having a helical trough (30) supported with its axis upright. The shape of the trough working surface profile (30) varies (FIGS. 2A-2D) from place to place along the trough. The profile has a point of maximum displacement (32A, 32B, 32C, 32D) at which profile (30) is at a maximum spacing below a notional straight line (40) joining the inner end (31) and outer end (22) of the trough working surface profile (30). The distance of the point of maximum displacement (32A, 32B, 32C, 32D) from one end (31 or 22) of the profile varies along the trough. A method for manufacture of troughs according to the invention is also described and claimed.

    Abstract translation: PCT No.PCT / AU82 / 00032 Sec。 371日期：1982年11月17日 102（e）日期1982年11月17日PCT提交1982年3月17日PCT公布。 出版物WO82 / 03187 日本1982年9月30日。本发明提供了一种用于将水和矿物质的纸浆分离成不同密度的矿物级分的类型的螺旋分离器，并具有以其轴线直立支撑的螺旋槽（30）。 槽工作表面轮廓（30）的形状沿着槽沿位置变化（图2A-2D）。 轮廓具有最大位移点（32A，32B，32C，32D），在该点处，轮廓（30）处于连接内端（31）和外端（22）的意向直线（40）之下的最大间距处 槽工作表面轮廓（30）。 最大位移点（32A，32B，32C，32D）与轮廓的一端（31或22）的距离沿着槽变化。 还描述和要求保护根据本发明的槽的制造方法。

    Device for shear-thinning of solids containing material
    6.
    发明申请
    Device for shear-thinning of solids containing material 有权
    用于剪切稀释含固体物质的装置

    公开(公告)号：US20050150822A1

    公开(公告)日：2005-07-14

    申请号：US11073105

    申请日：2005-03-03

    Applicant: Timo Niitti

    Inventor： Timo Niitti

    IPC: B01D17/00 ,  B01D21/00 ,  B03B20060101 ,  D21C9/18

    CPC classification number: B01D21/0018 ,  B01D21/02 ,  B01D21/10 ,  Y10T137/2496

    Abstract: The invention relates to a device to be used in connection with thickening and clarifying apparatuses for shear-thinning of solids containing material, such as slurry, which device contains one conduit for feeding material to be shear-thinned and another conduit for discharging back the shear-thinned material between a thickening apparatus and the shear-thinning apparatus. The conduit (3,23) for feeding material to be shear-thinned and another conduit (4,24) for discharging back the shear-thinned material are positioned essentially concentrically to each other at least in the ends connected to the thickening apparatus (2,22).

    Abstract translation: 本发明涉及一种与增稠和澄清装置结合使用的装置，该装置用于剪切稀释含固体的材料如浆料，该装置包含一个导管，用于输送待剪切的材料，另一个用于排出剪切的导管 - 增稠装置和剪切稀化装置之间的粘合材料。 用于供给被剪切变薄的材料的导管（3,23）和用于排出剪切稀化材料的另一导管（4,24）至少在连接到增稠装置（2）的端部至少彼此同心地定位 ，22）。

    Gravitational separation
    7.
    发明授权
    Gravitational separation 失效
    重力分离

    公开(公告)号：US4946586A

    公开(公告)日：1990-08-07

    申请号：US70810

    申请日：1987-07-07

    Applicant: John M. Fletcher

    Inventor： John M. Fletcher

    IPC: B03B20060101 ,  B03B5/04

    CPC classification number: B03B5/04

    Abstract: A shaking table for ore-dressing, having riffles on its deck, has circular orbital motion imposed on it to cause the riffles to oscillate, and for a standing wave to be created between the riffles. The continued circular motion acting on the standing waves causes sharp separation of the material fractions which are discharged continuously from the deck. The slope of the deck and riffles and the configuration of the riffles are critical. The slope of the deck is set empirically by estimating the approximate slope appropriate to the parameters of the material being treated and of the motion imparted to the deck; and the final adjustment is made by slewing the deck in its own plane to obtain an optimum result. For a frusto-conical deck, the adjustment is made on a flat deck and the frusto-conical deck is constructed accordingly. The deck may have rectilinear or curvilinear motion imparted to it, superimposed upon the circular motion.

    Abstract translation: 用于选矿的振动台，在其甲板上具有震动，在其上施加圆周轨道运动，以引起震颤振荡，并且在震动之间产生驻波。 作用在驻波上的持续圆周运动导致从甲板连续排出的材料部分的尖锐分离。 甲板和车辙的斜率以及排档的配置至关重要。 通过估计适合于被处理材料的参数和赋予甲板的运动的大致斜率，经验性地设定甲板的斜率; 并且通过在其飞机上旋转甲板来获得最佳结果来进行最终调整。 对于截头圆锥形甲板，调整是在平坦的甲板上进行的，截头圆锥形甲板是相应的。 甲板可能具有直线或曲线运动，叠加在圆周运动上。

    Rotating centrifugal jig with Pulsator
    8.
    发明授权
    Rotating centrifugal jig with Pulsator 失效
    带脉动器的旋转离心夹具

    公开(公告)号：US4898666A

    公开(公告)日：1990-02-06

    申请号：US939520

    申请日：1986-09-22

    Applicant: Christopher G. Kelsey

    Inventor： Christopher G. Kelsey

    IPC: B03B5/12 ,  B03B20060101 ,  B03B5/16 ,  B03B5/20 ,  B03B5/24

    CPC classification number: B03B5/20 ,  B03B5/12 ,  B03B5/16 ,  B03B5/24

    Abstract: A centrifugal jig of the type in which a feed slurry is introduced into a container rotating about a vertical axis in a region radially bounded by a screen. The screen is preferably substantially parabolic in shape. Ragging is provided on the screen's inner surface and water is provided in the hutch region on the opposite side of the screen. The water in the hutch region is pulsed repetitiously to dilate the ragging and pulsion of the hutch water is achieved at an interface such as a diaphragm interface or an air/water interface. The interface is positioned substantially wholly beyond the projected free surface of the feed material.

    Abstract translation: PCT No.PCT / AU86 / 00016 Sec。 371日期1986年9月22日 102（e）1986年9月22日PCT PCT 1月24日PCT公布。 出版物WO86 / 04269 日期1986年7月31日。一种离心夹具，其中将进料浆料引入围绕由丝网径向界定的区域中的垂直轴线旋转的容器中。 屏幕的形状优选地是基本抛物线的。 在屏幕的内表面上设置有褴褛纸，并且在屏幕的相对侧的离合器区域中设置水。 离合器区域中的水被重复地脉冲以扩大混合水的破裂和脉动，在诸如隔膜界面或空气/水界面的界面处实现。 界面基本上完全超过进料的投影自由表面。

    Apparatus for the concentration of sludges and suspensions
    9.
    发明授权
    Apparatus for the concentration of sludges and suspensions 失效
    用于浓缩污泥和悬浮液的装置

    公开(公告)号：US4367141A

    公开(公告)日：1983-01-04

    申请号：US180162

    申请日：1980-08-21

    Applicant: Bela Dorombozi ,  Csaba Egeto ,  Gyorgy Kalman ,  Karoly Solymos ,  Zoltan Szalay

    Inventor： Bela Dorombozi ,  Csaba Egeto ,  Gyorgy Kalman ,  Karoly Solymos ,  Zoltan Szalay

    IPC: B01D21/06 ,  B01D21/18 ,  B03B20060101 ,  B03B5/00 ,  C02F11/12

    CPC classification number: B01D21/14 ,  B01D21/0003 ,  B01D21/18 ,  B01D21/2405 ,  B01D21/2427 ,  B01D21/2433 ,  B01D21/286 ,  B01D2221/04

    Abstract: The apparatus is suitably disposed within a circular tank and comprises a stationary bridge, a feeding bell, a scraper, driving means, and an optional foam scraping means. The apparatus is characterized in that it has a centrally suspended rotating scraper, mounted from a central vertical shaft and driven by a drive which travels along the rim of the tank, and additionally has at least one rotating drive arm. The drive arm is connected at one end to the drive and at its other end to the feeding bell, which is supported by the shaft of the scraper. The feeding bell is preferably capable of vertical adjustment. The scraper is preferably provided with at least one row of a plurality of vertical stick-like members. A foam scraper is optionally attached to the drive arm. The apparatus additionally contains means for automatically raising or lowering the scraper. depending on the relative rotary momentum between the scraper and the rim drive.

    Abstract translation: 该设备适当地设置在圆形槽内，并且包括固定桥，送料钟，刮刀，驱动装置和可选的泡沫刮除装置。 该装置的特征在于，它具有中心悬挂的旋转刮刀，其从中心垂直轴安装并由沿着罐的边缘行进的驱动器驱动，并且另外具有至少一个旋转驱动臂。 驱动臂的一端连接到驱动器，另一端连接到由刮刀的轴支撑的进给钟。 进料钟优选能够垂直调节。 刮刀优选地设置有至少一排多个垂直的棒状构件。 泡沫刮刀可选地附接到驱动臂。 该装置还包括用于自动升高或降低刮刀的装置。 这取决于刮刀和轮辋驱动之间的相对旋转动量。

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