公开(公告)号：US11541332B2

公开(公告)日：2023-01-03

申请号：US16921131

申请日：2020-07-06

申请人： Shujun Zhang

发明人： Shujun Zhang

IPC分类号： B01D21/26 ,  B01D21/24 ,  B03B5/52 ,  B03B5/62

摘要： An apparatus for separating particles from a particulate suspension comprises a conduit comprising a plurality of elongate channels extending in adjacent alignment along a spiral path at different curvature radii from an axis of the spiral path. Longitudinal sidewalls of the elongate channels are fluidly joined together to allow for transfer of fluid between them. The apparatus also comprises an inlet for directing a particulate suspension into the conduit and outlets that direct fluid from the particulate suspension out from different discharge positions. At least first and second of the elongate channels are approximately circular in cross section and comprise a shared longitudinal sidewall, wherein the shared longitudinal sidewall comprises opposed uppermost and lowermost sidewall sections that are laterally offset from one another relative to the axis of the spiral path to allow for transfer of helically flowing fluid between the first and second of the elongate channels.

公开(公告)号：US20160167058A1

公开(公告)日：2016-06-16

申请号：US14971214

申请日：2015-12-16

申请人： Barry Sheldon Collier

发明人： Barry Sheldon Collier

IPC分类号： B03B5/52 ,  B07B13/11 ,  B03B5/56

CPC分类号： B03B5/52 ,  B03B5/56 ,  B07B13/11

摘要： An apparatus for separating a target element from a mixed material uses a barrel with one or more helical threads on its surface. The barrel is rotated as the mixed material is introduced into the barrel via a hopper. A water nozzle sprays the mixed material as the mixed material is added so that the target element moves towards the top of the barrel while other parts of the mixed materials are washed towards the bottom. In some embodiments the barrel is made of a color that contrasts the target material.

摘要翻译： 用于从混合材料中分离目标元件的装置在其表面上使用具有一个或多个螺旋形螺纹的筒体。 当混合材料通过料斗被引入筒中时，筒被旋转。 当混合材料被添加时，水喷嘴喷射混合材料，使得目标元件朝向桶的顶部移动，而混合材料的其它部分朝向底部冲洗。 在一些实施例中，筒由与目标材料对比的颜色制成。

公开(公告)号：US08349193B2

公开(公告)日：2013-01-08

申请号：US12683786

申请日：2010-01-07

申请人： Gary E. Fout

发明人： Gary E. Fout

IPC分类号： B01D21/06 ,  B01D33/06 ,  B03B5/52

CPC分类号： F26B17/20 ,  B01D29/356 ,  B01D29/6476 ,  B01D29/68 ,  B01D29/965 ,  E21B21/065

摘要： An apparatus and process for separating drilling fluid from drill cuttings are disclosed. The separations are performed in a drying auger unit, including: an inclined housing having side walls joined by a bottom and having an inlet end and an outlet end; at least one inlet for feeding a cuttings slurry to the inlet end; a helical auger located in the housing for transporting drill cuttings from the inlet end of the housing to the outlet end of the housing, and a drive for rotating the auger, an elevated pan disposed in and extending the length of the housing and having an arcuate cross section with a radius greater than a radius of the helical auger, wherein the pan is disposed proximate at least a lower quadrant of the helical auger; the housing further comprising a liquid recovery zone adjacent to the pan for transporting drilling fluids, separated from the drill cuttings during transport along the pan by the helical auger, to a liquid collection zone disposed adjacent to the inlet; an outlet for recovering drilling fluids from the liquid collection zone; and at least one fluid inlet nozzle for injecting a fluid into the liquid recovery zone to facilitate transport of any solids in the liquid recovery zone to the liquid collection zone; and at least one outlet for recovering drill cuttings having a reduced content of drilling fluids.

摘要翻译： 公开了一种用于从钻屑分离钻井液的装置和方法。 分离在干燥螺旋推运器单元中执行，包括：倾斜壳体，其具有由底部连接并具有入口端和出口端的侧壁; 至少一个入口，用于将切屑料浆送入入口端; 位于壳体中的螺旋钻，用于将钻屑从壳体的入口端传送到壳体的出口端，以及用于旋转螺旋钻的驱动器，设置在壳体中并延伸壳体的长度并具有弧形的升高的盘 横截面，其半径大于螺旋钻的半径，其中所述盘邻近所述螺旋钻的至少一个下象限设置; 所述壳体还包括与所述盘相邻的液体回收区，所述液体回收区邻近所述入口设置在液体收集区，所述液体回收区邻近所述盘，用于输送钻井液，所述液体回收区在从所述盘通过所述螺旋钻运送期间与所述钻屑分离; 用于从液体收集区回收钻井液的出口; 以及用于将流体注入到液体回收区中的至少一个流体入口喷嘴，以便于将液体回收区中的任何固体输送到液体收集区; 以及用于回收具有减少的钻井液含量的钻屑的至少一个出口。

公开(公告)号：US07296686B2

公开(公告)日：2007-11-20

申请号：US10651881

申请日：2003-08-29

申请人： Thomas J. Grey

发明人： Thomas J. Grey

IPC分类号： B03B5/52

CPC分类号： B03B11/00 ,  B03B5/626 ,  B03B13/00

摘要： A washing liquid distribution system includes a spiral separator having a plurality of flights, each flight including at least one receiving cup for distributing liquid onto the flight. A directional outlet nozzle is mounted in cup for providing a horizontal outlet stream of a liquid. The nozzle is both rotatably and releasably mounted in a recess at the bottom of the cup. One or more outlet openings in a variety of geometric shapes to provide the desired outlet stream of wash liquid.

摘要翻译： 洗涤液体分配系统包括具有多个飞行的螺旋分离器，每个飞行包括用于将液体分配到飞行上的至少一个接收杯。 定向出口喷嘴安装在杯中以提供液体的水平出口流。 喷嘴既可旋转又可拆卸地安装在杯底部的凹槽中。 具有各种几何形状的一个或多个出口开口以提供所需的洗涤液体出口流。

公开(公告)号：US6096201A

公开(公告)日：2000-08-01

申请号：US269625

申请日：1999-03-30

申请人： Richard L. Bruke

发明人： Richard L. Bruke

IPC分类号： B01D21/00 ,  B01D21/24 ,  B01D29/62 ,  B03B5/52 ,  B07B1/24 ,  B65G33/14 ,  B65G33/24 ,  E03F5/14 ,  E02B5/08 ,  B01D29/31 ,  B01D29/64 ,  B01D29/94

CPC分类号： E03F5/14 ,  B01D21/0003 ,  B01D21/0012 ,  B01D21/02 ,  B01D21/183 ,  B01D21/20 ,  B01D21/2444 ,  B01D21/2461 ,  B03B5/52 ,  B07B1/24 ,  B01D2221/06

摘要： An apparatus for separating bodies from a flowing liquid in which the apparatus includes a rotary conveyor helix (3) which is disposed at an angle with the horizontal and has a lower portion (10) which forms a screening device (40) and an upper portion where discharge takes place of material which has been displaced by the conveyor helix (3) from the screening device to the upper portion. At least one extra screening device (70) is disposed adjacent to the first screening device (40) for lateral transport to the first screening device of material which has been entrapped by the extra screening device.

摘要翻译： PCT No.PCT / SE97 / 01681 Sec。 371日期1999年3月30日 102（e）1999年3月30日PCT PCT 1997年10月7日PCT公布。 第WO98 / 15335号公报 日期1998年4月16日一种用于从流动的液体中分离物体的装置，其中该装置包括与水平成一定角度设置的旋转输送螺旋（3），并且具有形成筛分装置（40）的下部（10） ）和由输送螺旋（3）从筛选装置移动到上部的材料发生排出的上部。 至少一个额外的筛选装置（70）被布置成与第一筛选装置（40）相邻，用于横向运输到被额外筛选装置截留的材料的第一筛选装置。

公开(公告)号：US06095342A

公开(公告)日：2000-08-01

申请号：US582279

申请日：1996-01-03

申请人： Clarence W. Ashcraft

发明人： Clarence W. Ashcraft

IPC分类号： B03B5/02 ,  C22B11/12 ,  B03B5/52

CPC分类号： C22B11/12 ,  B03B5/02

摘要： A gold pan (20) and classifying device for separating granular materials of varying specific gravities of generally rectangular shape including two substantially vertical side walls (21), two sloping side walls (22) with laminated plate (24) and edge (25) construction, a gold concentrating trap (33) at the bottom of the four walls with volume of less than one tenth of one percent of total pan volume, a bottom opening (23) and seal (28) for removal of gold concentrates from the concentrating trap (33) through the pan bottom while waste materials are retained in the pan (20). The unique design enables even a beginner to achieve proficiency in minutes while processing much more material than previously possible with existing pans, either with or without the assistance of a liquid medium and with little or no potential for losing fine gold.

摘要翻译： 一种金锅（20）和分级装置，用于分离具有大致矩形形状的不同比重的颗粒材料，包括两个基本上垂直的侧壁（21），具有层压板（24）和边缘（25）结构的两个倾斜侧壁 ，四个壁底部的金浓缩阱（33），体积小于总盘体积的百分之十分之一，底部开口（23）和密封件（28），用于从浓缩阱中除去金浓缩物 （33）通过盘底，同时废物保留在盘（20）中。 独特的设计使得即使是初学者也可以在处理比以前可能的现有平底锅更多的材料上达到熟练的时间，无论是否有液体介质的帮助，并且很少或根本没有可能丢失精细的黄金。

公开(公告)号：US5950839A

公开(公告)日：1999-09-14

申请号：US032695

申请日：1998-02-27

申请人： Andrew W. Wedel

发明人： Andrew W. Wedel

IPC分类号： B03B5/52 ,  B03B5/60 ,  B03B5/28 ,  B03B5/30

CPC分类号： B03B5/52

摘要： A method and apparatus (10) for separating a mixture of materials having different sizes and densities is described. The apparatus includes a trough (12), a dispersing and conveying screw (40) and fluid distribution manifolds (26 and 28). The screw has a dispersing portion (50) with paddles (52) which disperse the mixture and a conveying portion (46) with flights (48) which move the first and second materials (152 and 154) up the trough. The fluid distribution manifolds supply both water and air to the trough through fluid orifices (30 and 32). A spray bar (56) is located adjacent the conveying portion of the screw. The mixture is fed into the trough over the fluid orifices and the dispersing portion of the screw. The mixture is dispersed and forms an aqueous suspension (158) with the water. The first and second materials settle out of the aqueous suspension and are conveyed up the trough. The third material (156) remains suspended in the aqueous suspension and flows over the overflow weir (20) and out the lower discharge spout (24). The second material is washed out of the first material by the spray bar and flows back down the trough to be discharged with the third material.

摘要翻译： 描述了用于分离具有不同尺寸和密度的材料的混合物的方法和装置（10）。 该设备包括槽（12），分散和输送螺杆（40）和流体分配歧管（26和28）。 螺杆具有分散部分（50），其具有分散混合物的桨叶（52）和具有将第一和第二材料（152和154）向上移动的平面（48）的输送部分（46）。 流体分配歧管通过流体孔（30和32）将水和空气供应到槽。 喷杆（56）位于螺钉的传送部分附近。 混合物通过流体孔和螺杆的分散部分进料到槽中。 混合物分散并与水形成水性悬浮液（158）。 第一和第二种材料从水悬浮液中沉淀出并向上输送槽。 第三材料（156）保持悬浮在水性悬浮液中并在溢流堰（20）上流出并排出下排出口（24）。 第二种材料通过喷杆从第一种材料中冲洗出来，并沿着槽流回第二种材料，并与第三种材料一起排出。

公开(公告)号：US5740920A

公开(公告)日：1998-04-21

申请号：US501097

申请日：1995-07-28

申请人： Helmut Timmermann

发明人： Helmut Timmermann

IPC分类号： B03B5/24 ,  B03B5/52

CPC分类号： B03B5/24 ,  Y10T137/87209

摘要： A pneumatic jigging screen device has an air chamber for generating pulsation which is connected to a compressed air source. An air outlet is provided. An air inlet valve in the form of a disk valve is connected between the compressed air source and the air chamber and includes a valve rod. An air outlet valve in the form of a disk valve is connected between the air chamber and the air outlet and includes a valve rod. A first pneumatic valve drive is coupled to the valve rod of the air inlet valve. A second pneumatic valve drive is coupled to the valve rod of the air outlet valve. A first electromagnetic control valve is connected between the first pneumatic valve drive and the compressed air source. A second electromagnetic control valve is connected between the second pneumatic valve drive and the compressed air source.

摘要翻译： PCT No.PCT / DE93 / 01259 Sec。 371日期：1995年7月28日 102（e）日期1995年7月28日PCT 1993年12月29日PCT公布。 第WO94 / 16819号公报 日期1994年8月4日气动跳汰筛装置具有用于产生脉动的空气室，其连接到压缩空气源。 设有一个出风口。 碟形阀形式的进气阀连接在压缩空气源和气室之间，并包括阀杆。 碟形阀形式的出气阀连接在气室和出气口之间，并包括阀杆。 第一气动阀驱动器联接到进气阀的阀杆。 第二气动阀驱动器联接到出气阀的阀杆。 第一电磁控制阀连接在第一气动阀驱动器和压缩空气源之间。 第二电磁控制阀连接在第二气动阀驱动器和压缩空气源之间。

公开(公告)号：US4591103A

公开(公告)日：1986-05-27

申请号：US584946

申请日：1984-01-25

申请人： John R. Andrews ,  Philip S. B. Stewart ,  George T. Hurst

发明人： John R. Andrews ,  Philip S. B. Stewart ,  George T. Hurst

IPC分类号： B03B5/52 ,  B02C21/00 ,  B02C23/12 ,  B03B5/34 ,  B03B5/62 ,  B03B7/00 ,  B03B9/00 ,  B04C9/00 ,  C04B20/08 ,  D01C1/00 ,  B02C19/12

CPC分类号： B03B9/00 ,  B03B5/626 ,  C04B20/08

摘要： A process of recovering asbestos fibre from asbestos-bearing material comprising a first stage of preparing a fibre concentrate by the steps of comminution, classification and spiral concentration and a second stage of liberating and recovering fibre, wherein in the second stage there is a separation by means of a hydrocyclone into a well-opened fraction and a poorly opened fraction, and wherein the asbestos-bearing material is substantially moist throughout the process.

摘要翻译： PCT No.PCT / AU83 / 00061 Sec。 371日期1984年1月25日 102（e）日期1984年1月25日PCT提交1983年5月13日PCT公布。 出版物WO83 / 04190 日期：1983年12月8日。一种从含石棉材料回收石棉纤维的方法，包括通过粉碎，分级和螺旋浓缩步骤制备纤维浓缩物的第一阶段和释放和回收纤维的第二阶段，其中在 第二阶段通过水力旋流器分离成良好打开的馏分和不良的馏分，并且其中含石棉材料在整个过程中基本上是潮湿的。

公开(公告)号：US4448678A

公开(公告)日：1984-05-15

申请号：US364585

申请日：1982-04-02

申请人： Cecil C. Gentry

发明人： Cecil C. Gentry

IPC分类号： B03B1/00 ,  B03B5/52 ,  B03B7/00 ,  B03B9/00 ,  C22B3/02

CPC分类号： B03B5/52 ,  B03B1/00 ,  B03B7/00 ,  B03B9/005

摘要： In an apparatus and its method of use in which lignite is moved upwardly in an inclined trough by a screw conveyer-agitator and fractured and washed while being so moved and when washed being removed from the upper end of said trough and wherein the lower end of the trough is arranged to provide a section in which a quiescent phase of liquid is formed to allow any suspended lignite to settle therefrom while a supernatant phase containing mineral matter suspended therein is removed the improvement which consists of having a two-section conveyor screw the lower-end portion or length thereof exposed in or by said quiescent phase being structured with a smooth flight or blade which can be rotated without disturbing unduly the supernatant phase thus to avoid suspending lignite therein while the remaining length of the screw conveyor can be structured to impact and fracture the crushed lignite while it is being agitated in the presence of a washing medium.

摘要翻译： 在一种使用的装置及其使用方法中，褐煤通过螺旋输送机 - 搅拌器在倾斜槽中向上移动，并在移动时被破碎和洗涤，并且当从所述槽的上端移除时被清洗，并且其中 槽被设置成提供其中形成液体的静止相的部分，以允许任何悬浮的褐煤沉淀，同时其中悬浮在其中的含有矿物质的上清相除去改进，其包括具有两段输送机螺杆的下部 在静止阶段或其中暴露的末端部分或长度由平滑的飞行或叶片构成，其可以旋转而不会过度地干扰上清液相，从而避免在其中悬浮褐煤，同时螺旋输送机的剩余长度可以构造成影响 并且在洗涤介质的存在下搅拌时将破碎的褐煤断裂。