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1. 发明申请

US20170314352A1 VERTICAL CUTTINGS DRYER 审中-公开
公开(公告)号：US20170314352A1
公开(公告)日：2017-11-02
申请号：US15582303
申请日：2017-04-28
申请人： Kemtron Technologies LLC d/b/a Elgin Separation Solutions
发明人： Michael Rai Anderson , Emad Tariq Babri
IPC分类号： E21B21/06 , B04B11/08 , B04B9/00 , B04B13/00 , B04B3/00
CPC分类号： E21B21/065 , B04B1/2016 , B04B3/04 , B04B9/08 , B04B9/10 , B04B11/08
摘要： A vertical cuttings dryer (“VCD”) can be used to separate solid particulate from entrained liquid. In some examples, the VCD includes a screen mounted coaxially with an internal wiper housing that carriers a wiper sweeping out an annular space between the screen and wiper housing. The VCD may have a first motor connected through drive shaft to the screen and a second motor connect through a separate drive shaft to the wiper housing. A controller can independently control the speed of the first motor and the second motor to independently a magnitude of centrifugal force applied to material being processed as well as a residence time of the material being processed in the annular space.

2. 发明申请

US20160121343A1 DISCHARGERS AND METHOD OF USING THE SAME 审中-公开
标题翻译：放电器及其使用方法
公开(公告)号：US20160121343A1
公开(公告)日：2016-05-05
申请号：US14927726
申请日：2015-10-30
申请人： The Western States Machine Company
发明人： Donald W. Meineke, JR. , William F. Temple , Gregory L. Allgaier, JR.
IPC分类号： B04B11/04 , B04B11/08
CPC分类号： B04B11/04 , B04B11/08
摘要： In one embodiment, a discharger for a centrifuge includes a discharger subassembly including multiple wear plates, each wear plate has an internal surface and an external surface, a receptacle that has lateral dimensions set by the internal surfaces of the multiple wear plates, multiple backing plates laterally positioned around the external surfaces of the multiple wear plates, and at least one spacing mechanism passing through part if the discharger subassembly near the external surface of the multiple wear plates, the discharger also includes a discharger ram to be placed into a receiving area of the discharger subassembly, so on insertion, the wear plates are situated between the discharge ram and the backing plates, and the discharger also includes a discharger shoe assembly joined to the discharger subassembly by the discharger ram, the discharger ram being able to position the discharger shoe assembly.
摘要翻译：在一个实施例中，用于离心机的排放器包括排放器子组件，其包括多个耐磨板，每个耐磨板具有内表面和外表面，具有由多个耐磨板的内表面设置的侧向尺寸的多个支承板横向定位在多个耐磨板的外表面周围;以及至少一个间隔机构，如果排放器子组件靠近多个耐磨板的外表面，则排出器还包括排放器柱塞，以将其放置在接收区域放电器子组件插入时，耐磨板位于排出柱塞和背板之间，并且排放器还包括通过排放器柱塞连接到排放器子组件的排放器鞋组件，排放器柱塞能够将排放器鞋组装。

3. 发明申请

US20110301013A1 VERTICAL CENTRIFUGAL SEPARATOR 有权
标题翻译：垂直离心分离器
公开(公告)号：US20110301013A1
公开(公告)日：2011-12-08
申请号：US13146077
申请日：2010-01-26
申请人： Qun Ce Feng , Shinichi Fukushiro
发明人： Qun Ce Feng , Shinichi Fukushiro
IPC分类号： B04B7/08 , B04B15/06 , B04B7/02
CPC分类号： B04B1/02 , B04B7/02 , B04B9/12 , B04B11/05 , B04B11/08 , B04B15/06 , B04B2011/086
摘要： A vertical centrifugal separator is provided which includes a mechanism for automatically discharging solids produced during centrifugal processing after the centrifugal processing. The vertical centrifugal separator includes a casing 4, a bowl 5 that is rotatably housed in the casing 4 and provided to separate a solution to be processed supplied to the inside of the bowl 5 into a liquid and a solid by the action of centrifugal force and to discharge the liquid and the solid, and a discharge assembly 6 that is rotatably housed in the bowl 5 and provided to discharge the solid in the bowl. The bowl and the discharge assembly each have an engagement portion being engaged or disengaged when the bowl and the discharge assembly are moved relative to each other in an axial direction and a position adjustment mechanism for adjusting the phase between the discharge assembly and the bowl relative to their rotation axis, for example, at a single relative position. When the solution to be processed is centrifuged, the bowl and the discharge assembly integrally rotate in an engagement state in which the phase adjusted by the position adjustment mechanism is held. The bowl and the discharge assembly are allowed to rotate relative to each other when the engagement state is released.
摘要翻译：提供了一种垂直离心分离器，其包括用于在离心处理之后自动排出在离心处理期间产生的固体的机构。垂直离心分离机包括壳体4，可旋转地容纳在壳体4中的碗5，其被设置成通过离心力的作用将供应到碗5的内部的待处理溶液分离成液体和固体，以排出液体和固体;以及排出组件6，其可旋转地容纳在碗5中并且设置成将碗中的固体排出。当碗和排出组件相对于彼此沿轴向移动时，碗和排出组件各自具有接合或分离的接合部分和用于调节排出组件和碗之间的相位相对于它们的旋转轴线例如在单个相对位置。当要处理的溶液离心时，碗和排出组件在由位置调节机构调节的相位被保持的接合状态下一体地旋转。当释放接合状态时，允许碗和排出组件相对于彼此旋转。

4. 发明授权

US07901343B2 Methods and apparatus for centrifuging dry solids 有权
标题翻译：用于离心干固体的方法和设备
公开(公告)号：US07901343B2
公开(公告)日：2011-03-08
申请号：US11830775
申请日：2007-07-30
申请人： Denis J. Dudrey , James N. Gehrking , Adelbert Gorham , Ronald L. Jorgenson , Rodger I. Spears , Lloyd E. Weisert
发明人： Denis J. Dudrey , James N. Gehrking , Adelbert Gorham , Ronald L. Jorgenson , Rodger I. Spears , Lloyd E. Weisert
IPC分类号： B04B11/06 , B04B11/08
CPC分类号： B04B11/08 , B04B9/08 , B04B11/04
摘要： The present invention provides a self-cleaning drying centrifuge for removing fluid from a concentrated particulate-filled fluid and peeling mostly dried particulate (solid) material from the centrifuge. In some embodiments, a high-efficiency centrifuge performs an initial separation and concentration of small particles from a contaminated fluid, and outputs a clarified fluid for reuse, and periodically purges concentrated particulates with high fluid content. The purged concentrate is then fed into the present invention's drying centrifuge, which substantially reduces the remaining fluid content. In some embodiments, the drying centrifuge is periodically stopped and one or more internal blades (peelers) are rotated around the inner wall of the drying centrifuge bowl to peel the accumulated solids, which drop into a collection container. In some embodiments, partial peelers are arranged in a balanced configuration, but each peel portions of the bowl not peeled by others, to reduce the brake size needed to hold the bowl.
摘要翻译：本发明提供一种用于从浓缩的颗粒填充流体中去除流体并从离心机中剥离大部分干燥的颗粒（固体）材料的自清洁干燥离心机。在一些实施方案中，高效离心机从受污染的流体中进行初始分离和浓缩小颗粒，并输出澄清的流体以供再利用，并周期性地清除具有高流体含量的浓缩颗粒。然后将净化的浓缩物进料到本发明的干燥离心机中，这大大减少了剩余的流体含量。在一些实施方案中，定期停止干燥离心机，并且一个或多个内部叶片（剥离器）围绕干燥离心机碗的内壁旋转以剥离累积的固体，其落入收集容器中。在一些实施例中，部分剥离器以平衡构型布置，但是碗的每个剥离部分不被其他部分剥离，以减小保持碗所需的制动尺寸。

5. 发明申请

US20070023350A1 Apparatus for cutting material within a centrifuge 审中-公开
标题翻译：用于在离心机内切割材料的装置
公开(公告)号：US20070023350A1
公开(公告)日：2007-02-01
申请号：US11191267
申请日：2005-07-28
申请人： Michael Willert , Paul Van Ausdall
发明人： Michael Willert , Paul Van Ausdall
IPC分类号： B04B3/00
CPC分类号： B04B11/08
摘要： An apparatus for cutting residual cakes within a bottom-unloading centrifuge so that the residual cake can be discharged without putting the operator in jeopardy. The apparatus comprises first and second cutting members that are vertically spaced from each other and an elongated support member secured to the cutting members. The cutting members and the elongated support member are rotatably and vertically moveable within the centrifuge. The apparatus also includes a locking system for securing and maintaining the cutting members in a first, cutting position and a second, rest position.
摘要翻译：一种用于在底部卸载离心机内切割残留蛋糕的装置，使得残留的蛋糕可以在不使操作者受到威胁的情况下排出。该装置包括彼此垂直间隔开的第一和第二切割构件和固定到切割构件的细长支撑构件。切割构件和细长支撑构件可在离心机内旋转并垂直移动。该装置还包括用于将切割构件固定并保持在第一切割位置和第二静止位置的锁定系统。

6. 发明申请

US20060264312A1 Centrifuge with clutch mechanism for synchronous blade and bowl rotation 审中-公开
公开(公告)号：US20060264312A1
公开(公告)日：2006-11-23
申请号：US11415579
申请日：2006-05-02
申请人： Jeffery Beattey
发明人： Jeffery Beattey
IPC分类号： B04B11/08
CPC分类号： B04B11/08 , B04B9/08 , B04B11/043 , B04B2011/086
摘要： An improved centrifuge apparatus comprising a spindle with an affixed bowl and a drive shaft passing through the spindle with a plurality of scraper blades affixed which rotate within the bowl. The spindle is driven by a pulley with a belt attached to a motor. The centrifuge has a clutch mechanism which provides a positive lock to insure synchronous blade and bowl rotation during processing. The clutch mechanism comprises a shifting coupling attached to the drive shaft with a bottom set of teeth and a top set of teeth. The bottom set of teeth interlockingly engage a matching set of teeth located on either the pulley or the top of the spindle. The top set of teeth interlockingly engage a matching set of teeth that are either immovably attached to a plate or attached to a sprocket which is rotatably attached to the plate. The scraper blades have recesses in their front face to allow a variable cutting edge geometry and the mixing and matching of cutting edge geometry while permitting the use of the same base blade. The centrifuge has a tangential outlet and an annular housing to minimize spray and misting in the exiting centrifuged liquid.

7. 发明申请

US20050043164A1 Single drive centrifugal separator 失效
标题翻译：单驱离心分离机
公开(公告)号：US20050043164A1
公开(公告)日：2005-02-24
申请号：US10642793
申请日：2003-08-18
申请人： Mark Opfer
发明人： Mark Opfer
IPC分类号： B04B9/08 , B04B11/04 , B04B11/08 , B04B9/00
CPC分类号： B04B11/08 , B04B9/08 , B04B11/043
摘要： This apparatus is a centrifugal separator comprising a centrifuge bowl; a hollow spindle connected to the bowl; a scraper located within the interior of the bowl; a shaft connected to a scraper, the shaft extending through the hollow spindle; a single drive member directly engaged to the shaft for inducing rotation of the scraper within the bowl. A clutch is engaged between the shaft and spindle. In a high speed separation operation, the clutch engages and the bowl and scraper rotate at the same speed.
摘要翻译：该装置是一种离心分离器，包括离心机碗; 连接到碗的中空心轴; 位于碗内部的刮刀; 连接到刮刀的轴，轴延伸穿过中空心轴; 直接接合到轴的单个驱动构件，用于引导刮板在碗内的旋转。离合器接合在轴和主轴之间。在高速分离操作中，离合器接合并且碗和刮刀以相同的速度旋转。

8. 发明授权

US06776752B2 Automatic tube bowl centrifuge for centrifugal separation of liquids and solids with solids discharge using a scraper or piston 有权
标题翻译：自动管式碗式离心机，用于使用刮刀或活塞离心分离液体和固体，固体排出
公开(公告)号：US06776752B2
公开(公告)日：2004-08-17
申请号：US10412943
申请日：2003-04-14
申请人： Robert B. Carr
发明人： Robert B. Carr
IPC分类号： B04B912
CPC分类号： B04B11/08 , B04B1/02 , B04B9/12 , B04B11/05 , B04B11/06 , B04B2005/0485 , B04B2009/085
摘要： A centrifugal separator provides for discharge of solids by either an axial-motion scraper or a piston/extrusion assembly. The axial-motion scraper (80) is used with hard-packed or friable solids, and includes and integral feed liquid accelerator and feed holes. The piston/extrusion assembly is used with pasty solids, and includes a piston (12) extending into a bowl (10) and having openings (45) permitting fluid communication across the piston. After separation is complete, a centrate valve (34) closes one end of the bowl, and the piston is moved axially in the bowl by an actuator. A bowl suspension employs a spherical mounting structure (96) and a short spindle (98). A bearing (100) and the spindle (102) of the bowl are mounted within the bearing housing. The suspension is retained by a ring and retaining member secured to the separator in compressive contact with the spherical portion of the bearing housing.
摘要翻译：离心分离器通过轴向运动的刮刀或活塞/挤出组件提供固体的自动排放。轴向刮刀与硬包装或易碎固体一起使用，并包括一体式进料液加速器和进料孔。活塞/挤出组件与糊状固体一起使用，并且包括延伸到分离器碗中并具有允许流体连通活塞的开口的活塞。高速分离完成后，一个中心阀关闭碗的一端，活塞通过致动器在碗中轴向移动。积聚的固体从碗的侧面刮下并从活塞开口挤出，以从碗排出。碗悬挂采用球形安装结构和短而硬的主轴。轴承壳体的球形部分安装在分离器一端的球形安装区域中，轴承壳体的圆柱形部分沿旋转轴线延伸。碗的轴承和主轴安装在轴承座内。悬架由固定在分离器上的环和保持构件与轴承壳体的球形部分压接而保持。

9. 发明申请

US20040023781A1 Centrifugal separator and its scraping device 审中-公开
标题翻译：离心分离器及其刮板装置
公开(公告)号：US20040023781A1
公开(公告)日：2004-02-05
申请号：US10416221
申请日：2003-05-08
发明人： Kei Mukai , Yoshio Nishida
IPC分类号： B04B011/08
CPC分类号： B04B11/08 , B04B2011/086
摘要： The centrifugal separator (10) has a scraper (60) for peeling and separating the solid content (94) which is accumulated in the vicinity of the peripheral wall (28) of the container (16) in association with the rotation of the container (16). This scraper (60) is provided with a guide portion (62) which changes the flow of a liquid whirling in the annular space (32) in association with the rotation of the container (16) and allows the liquid to flow obliquely and downwardly onto the solid content (94).
摘要翻译：离心分离器（10）具有刮刀（60），用于与容器（16）的旋转相关联地积聚在容器（16）的周壁（28）附近的固体成分（94） 16）。该刮刀（60）设置有引导部（62），其与容器（16）的旋转相关联地改变在环状空间（32）中旋转的液体的流动，并允许液体倾斜向下流动到固体含量（94）。

10. 发明申请

US20030195105A1 Automatic tube bowl centrifuge for centrifugal separation of liquids and solids with solids discharge using a scraper or piston 有权
标题翻译：自动管式碗式离心机，用于使用刮刀或活塞离心分离液体和固体，固体排出
公开(公告)号：US20030195105A1
公开(公告)日：2003-10-16
申请号：US10412943
申请日：2003-04-14
申请人： R. B. CARR ENGINEERING, INC.
发明人： Robert B. Carr
IPC分类号： B04B009/12 , B04B011/08
CPC分类号： B04B11/08 , B04B1/02 , B04B9/12 , B04B11/05 , B04B11/06 , B04B2005/0485 , B04B2009/085
摘要： A centrifugal separator provides for automatic discharge of solids by either an axial-motion scraper or a piston/extrusion assembly. The axial-motion scraper is used with hard-packed or friable solids, and includes an integral feed liquid accelerator and feed holes. The piston/extrusion assembly is used with pasty solids, and includes a piston extending into a separator bowl and having openings permitting fluid communication across the piston. After high-speed separation is complete, a centrate valve closes one end of the bowl, and the piston is moved axially in the bowl by an actuator. Accumulated solids are scraped from the sides of the bowl and extruded out of the piston openings for discharge from the bowl. A bowl suspension employs a spherical mounting structure and a short, stiff spindle. A spherical portion of a bearing housing is mounted in a spherical mounting region at one end of the separator, with a cylindrical portion of the bearing housing extending along the rotational axis. A bearing and the spindle of the separator bowl are mounted within the cylindrical portion of the bearing housing. The suspension is retained by a stiff resilient ring and retaining member secured to the separator in compressive contact with the spherical portion of the bearing housing.
摘要翻译：离心分离器通过轴向运动的刮刀或活塞/挤出组件提供固体的自动排放。轴向运动刮刀与硬包装或易碎固体一起使用，并包括一体式进料液加速器和进料孔。活塞/挤出组件与糊状固体一起使用，并且包括延伸到分离器碗中并具有允许流体连通活塞的开口的活塞。高速分离完成后，一个中心阀关闭碗的一端，活塞通过致动器在碗中轴向移动。积聚的固体从碗的侧面刮下并从活塞开口挤出，以从碗排出。碗悬挂采用球形安装结构和短而硬的主轴。轴承壳体的球形部分安装在分离器一端的球形安装区域中，轴承壳体的圆柱形部分沿旋转轴线延伸。分离器碗的轴承和主轴安装在轴承壳体的圆柱形部分内。悬架由坚固的弹性环和固定到分离器的保持构件保持，该保持构件与轴承壳体的球形部分压缩接触。

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