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公开(公告)号：US09486812B2
公开(公告)日：2016-11-08
申请号：US12120093
申请日：2008-05-13
申请人： Meng H. Lean , Jeonggi Seo , Ashutosh Kole , Armin R. Volkel
发明人： Meng H. Lean , Jeonggi Seo , Ashutosh Kole , Armin R. Volkel
摘要： Fluidic structures for facilitating particle separation in curved or spiral devices are provided. The contemplated systems relate to various fluidic structures, implementations and selected fabrication techniques to realize construction of fluidic separation structures that are of a stacked and/or parallel configuration. These contemplated systems provide for efficient input of fluid to be processed, improved throughput, and, in some variations, adjustable and efficient treatment of output fluid.
摘要翻译： 提供了用于促进弯曲或螺旋装置中的颗粒分离的流体结构。 考虑的系统涉及各种流体结构，实施方式和选择的制造技术，以实现具有堆叠和/或平行构造的流体分离结构的构造。 这些预期的系统提供了要处理的流体的有效输入，改善的产量，并且在一些变型中，可以对输出流体进行可调节和有效的处理。
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公开(公告)号：US20140238906A1
公开(公告)日：2014-08-28
申请号：US14267596
申请日：2014-05-01
发明人： Manoj K. Mohanty , Ajay Mohan Mahajan , Haibo Wang , Baojie Zhang
IPC分类号： B03B5/62
摘要： An apparatus and method for sensor and control system, which automatically adjusts a product splitter position of a full-scale spiral. An electrical conductivity-based automation system is described and claimed herein and has been successfully developed and demonstrated as illustrated herein. The system includes a sensor and a microprocessor based and controlled servo or gear motor that is utilized to adjust the splitter of an operating coal/mineral spiral based on the readings of the sensor. The device as described and claimed herein converts a traditional coal spiral to an automated system for controlling the splitter thereby giving the spiral unit the ability to automatically adjust a key process variable, i.e., its splitter position, in real time as and when the feed coal or other mineral property changes to maintain the performance of the spiral at the optimum level.
摘要翻译： 一种用于传感器和控制系统的装置和方法，其自动调节满量程螺旋的产品分流器位置。 本文描述和要求保护的基于电导率的自动化系统，并且如本文所示已被成功地开发和演示。 该系统包括一个传感器和一个基于微处理器的控制伺服或齿轮马达，用于根据传感器的读数来调节操作煤/矿物螺旋的分离器。 本文所述和要求保护的装置将传统的煤螺旋转换为用于控制分流器的自动化系统，从而使得螺旋单元能够在进料煤和进料煤时实时自动调整关键过程变量，即其分离器位置 或其他矿物质变化，以维持螺旋的性能达到最佳水平。
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公开(公告)号：US08813971B2
公开(公告)日：2014-08-26
申请号：US13505295
申请日：2010-11-03
申请人： Graeme Cooke , Mark Palmer
发明人： Graeme Cooke , Mark Palmer
IPC分类号： B03B5/00
CPC分类号： B03B5/626
摘要： The invention provides a spiral separator module 3.010 including at least one trough segment 4.012 having an up stream edge and a downstream edge, each trough segment 4.012 being adapted to interface with at least one other corresponding trough segment 4.012 of a second spiral separator module to form a continuous section of a spiral trough.
摘要翻译： 本发明提供一种螺旋分离器模块3.010，其包括具有上游边缘和下游边缘的至少一个槽段4.012，每个槽段4.012适于与第二螺旋分离器模块的至少一个其它相应的槽段4.012相接触以形成 螺旋槽的连续部分。
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公开(公告)号：US20110186487A1
公开(公告)日：2011-08-04
申请号：US13056409
申请日：2009-07-30
申请人： Graeme Cooke
发明人： Graeme Cooke
CPC分类号： B03B5/626
摘要： A spiral concentrator has a spiral trough (2.001) has a concentrate gutter (2.010) and a pocket (2.008) located near the outer edge of the gutter. An inflatable bladder (2.012) is located in the pocket and can be deformed from a first state in which the bladder does not interfere with the flow of the slurry, to a second state, in which the bladder diverts the concentrate towards a concentrate gutter (2.101). Alternatively, a spiral trough has a deformable device that sits above and separate from the trough and acts as a flow diverter. As the device changes form, shape or state, it gradually contacts the trough or flow diverting more or less concentrate in a controlled manner.
摘要翻译： 螺旋式浓缩器具有螺旋槽（2.001），其具有位于沟槽外缘附近的浓缩槽（2.010）和口袋（2.008）。 可膨胀气囊（2.012）位于口袋中，并且可以从其中气囊不干扰浆液流动的第一状态变形到第二状态，在第二状态下，气囊将精矿转向浓缩槽（ 2.101）。 或者，螺旋槽具有位于槽的上方并与槽分离并且用作流动分流器的可变形装置。 随着装置改变形状，形状或状态，它逐渐接触槽或者以受控的方式或多或少地分流浓缩物。
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公开(公告)号：US20090283455A1
公开(公告)日：2009-11-19
申请号：US12120093
申请日：2008-05-13
申请人： Meng H. Lean , Jeonggi Seo , Ashutosh Kole , Armin R. Volkel
发明人： Meng H. Lean , Jeonggi Seo , Ashutosh Kole , Armin R. Volkel
摘要： Fluidic structures for facilitating particle separation in curved or spiral devices are provided. The contemplated systems relate to various fluidic structures, implementations and selected fabrication techniques to realize construction of fluidic separation structures that are of a stacked and/or parallel configuration. These contemplated systems provide for efficient input of fluid to be processed, improved throughput, and, in some variations, adjustable and efficient treatment of output fluid.
摘要翻译： 提供了用于促进弯曲或螺旋装置中的颗粒分离的流体结构。 考虑的系统涉及各种流体结构，实施方式和选择的制造技术，以实现具有堆叠和/或平行构造的流体分离结构的构造。 这些预期的系统提供了要处理的流体的有效输入，改善的产量，并且在一些变型中，可以对输出流体进行可调节和有效的处理。
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公开(公告)号：US20060180508A1
公开(公告)日：2006-08-17
申请号：US11401553
申请日：2006-04-11
申请人： Mark Palmer
发明人： Mark Palmer
CPC分类号： B03B5/626
摘要： A deflector (1) for attachment to a spiral separator (2), for capturing and redirecting a portion of a flowing stream of material (5). The deflector (1) includes an attachment means (3), to attach the deflector (1) to the spiral separator (2), a capturing portion (4) to capture a portion of the flowing stream (5), and, a redirecting portion (6) to emit a portion (7) of the stream. A method of separating particles of different densities using the deflector device (1) in conjunction with a spiral separator (2) is also disclosed.
摘要翻译： 用于附接到螺旋分离器（2）的偏转器（1），用于捕获和重定向流动的材料流（5）的一部分。 偏转器（1）包括用于将偏转器（1）附接到螺旋分离器（2）的附接装置（3），用于捕获流动流（5）的一部分的捕获部分（4） 部分（6）以发射流的一部分（7）。 还公开了使用偏转器装置（1）结合螺旋形分离器（2）分离不同密度的颗粒的方法。
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公开(公告)号：US5472096A
公开(公告)日：1995-12-05
申请号：US275980
申请日：1994-07-15
申请人： Trevor R. Prinsloo
发明人： Trevor R. Prinsloo
CPC分类号： B03B5/626
摘要： A spiral concentrator (1) comprising a spiral trough (2) mounted on a central column (3) which is characterized therein that, in comparison with a conventional trough having a profile (11) which is generally concave and which slants downwardly from an outer edge of the trough towards a central column, the profile (8) of the trough is deepened in a section of the trough adjacent the central column of the concentrator.
摘要翻译： 螺旋集中器（1）包括安装在中心柱（3）上的螺旋槽（2），其特征在于，与传统的槽相比，其具有通常为凹形的轮廓（11），并且其从外侧向下倾斜 槽的边缘朝向中心柱，槽的轮廓（8）在与集中器的中心柱相邻的槽的部分中加深。
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公开(公告)号：US4836926A
公开(公告)日：1989-06-06
申请号：US74714
申请日：1987-07-17
申请人： Hans J. Grobler
发明人： Hans J. Grobler
IPC分类号： B03B5/62
CPC分类号： B03B5/626
摘要： A spiral separator 1 is provided with a first pivotally mounted splitter (6) having an upstream working edge for dividing a slurry descending the sluice into two streams (A,B). A second pivotably mounted splitter (8) is positioned downstream and radially outwardly of the first and divides stream B into two streams (C, D) the second splitter being moveable to a position adjacent the downstream end of the first.
摘要翻译： 螺旋分离器1设置有第一枢转安装的分流器（6），其具有上游工作边缘，用于将下降到闸门的浆料分成两股流（A，B）。 第二可枢转地安装的分离器（8）定位在第一个的下游和径向向外并且将流B分成两个流（C，D），第二分离器可移动到与第一分流器的下游端相邻的位置。
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公开(公告)号：US4664789A
公开(公告)日：1987-05-12
申请号：US810386
申请日：1986-01-08
CPC分类号： B03B5/626 , Y10S209/931
摘要： An hydraulic spiral separator (10), for separating minerals, having at least one substantially helical trough (11) of a cross sectional shape comprising a base portion, an upwardly directed wall portion radially outwardly of the base portion and an upwardly directed lip radially inwardly of the base portion. The characterizing feature is that the wall portion is connected to a plurality of support members (12) positioned radially outwardly of the wall, and the lip is free and unconnected directly to any supporting means, which enables a number of spirals to be stacked coaxially thus saving floor space. Optionally the trough (11) is made of flexible material so that by varying the attachment to the support members (12) the trough may be flexed to change its pitch. Inlet pipes (16), and (18) are fitted as are conventional splitters (19) having moveable vanes (21).
摘要翻译： PCT No.PCT / AU85 / 00080 Sec。 371日期1986年1月8日第 102（e）日期1986年1月8日PCT提交1985年4月15日PCT公布。 出版物WO85 / 04600 1985年10月24日的日期。一种用于分离矿物的液压螺旋分离器（10），具有包括基部的横截面形状的至少一个基本上螺旋形的槽（11），位于基部的径向外侧的向上指向的壁部分 和位于基部的径向内侧的向上指向的唇。 其特征在于，壁部分连接到位于壁的径向外侧的多个支撑构件（12），并且该唇缘直接与任何支撑装置自由并且不连接，这使支撑装置能够同时堆叠多个螺旋 节省占地面积。 可选地，槽（11）由柔性材料制成，使得通过改变与支撑构件（12）的连接，槽可以弯曲以改变其间距。 入口管（16）和（18）与具有可移动叶片（21）的常规分离器（19）一样安装。
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公开(公告)号：US4620689A
公开(公告)日：1986-11-04
申请号：US730758
申请日：1985-05-03
申请人： Edward J. Pierce
发明人： Edward J. Pierce
摘要： The invention includes a concentrator that pressurizes and provides an enriched liquid suspension to a separator. In the concentrator, the incoming liquid suspension is driven by a diaphragm pump into a funnel-shaped accumulator that is closed at its top. Some of the heavier particles go directly to the bottom of the accumulator, but the lighter particles and the remainder of the suspension are forced to flow through tubes that extend from the top of the accumulator upward on a helical path. Further particulate matter settles out in the helical passages and migrates to the bottom of the accumulator. From the accumulator, the concentrated suspension is fed under pressure to a separator that includes an inclined chamber that is completely filled with liquid. A stream of wash water is directed from the lower rear end of the separator towards the upper front end of the separator. An island in the separator includes a rearwardly opening passage through which the enriched suspension from the concentrator enters the separator. The floor and ceiling of the separator chamber define between them an undulating passage from the back end to the front end of separator. The separated material is discharged from the separator through a unique pinch valve, while the wash water and finer particles are forced from the front end of the separator chamber through an upwardly directed helical path which provides further separation.
摘要翻译： 本发明包括一个浓缩器，其将分离器的富集的液体悬浮液加压并提供。 在浓缩器中，进入的液体悬浮液由隔膜泵驱动到在其顶部封闭的漏斗状储液器中。 一些较重的颗粒直接进入蓄能器的底部，但是较轻的颗粒和悬浮液的其余部分被迫流过从累积器的顶部在螺旋路径上向上延伸的管。 另外的颗粒物质在螺旋通道中沉降并迁移到蓄能器的底部。 从蓄液器中，将浓缩的悬浮液在压力下进料到包括完全充满液体的倾斜室的分离器中。 洗涤水流从分离器的下后端朝向分离器的上前端引导。 分离器中的岛包括向后开口的通道，浓缩器的富集悬浮液通过该通道进入分离器。 分离器室的地板和天花板在它们之间限定了从分离器的后端到前端的起伏通道。 分离的材料通过独特的夹管阀从分离器排出，同时洗涤水和更细的颗粒从分离器室的前端通过向上的螺旋路径被强制提供进一步的分离。
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