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1. 发明申请

WO2011140645A1 LIFTER BAR ASSEMBLY AND GRINDING MILL INCLUDING SAME 审中-公开
标题翻译： LIFTER BAR装配和研磨机，包括它们
公开(公告)号：WO2011140645A1
公开(公告)日：2011-11-17
申请号：PCT/CA2011/000554
申请日：2011-05-13
申请人： POLYCORP LTD. , KUMAR, Pramod , RAJAMANI, Raj K. , PAGE, David J. , MEPHAM, Robert
发明人： KUMAR, Pramod , RAJAMANI, Raj K. , PAGE, David J. , MEPHAM, Robert
IPC分类号： B02C17/22 , B02C17/04
CPC分类号： B02C17/1825 , B02C17/10
摘要： A grinding mill including one or more lifter bar assemblies mounted on a shell rotatable around a central axis thereof. Each lifter bar assembly is for lifting at least a lifted portion of a charge including ore, and includes a main portion for lifting and directing a main part of the lifted portion in a main part direction substantially orthogonal to the central axis of the shell. The lifter bar assembly also includes one or more terminal lifter bars located proximal to one or both of feed and discharge ends of the shell, for lifting and directing terminal part(s) of the lifted portion of the charge. The terminal lifter bar is positioned for directing the terminal part of the lifted portion of the charge at least partially in a terminal part direction which is substantially non-aligned with the main part direction.
摘要翻译：一种研磨机，包括安装在可围绕其中心轴线旋转的壳体上的一个或多个升降杆组件。每个升降杆组件用于至少提升包括矿石的电荷的提升部分，并且包括用于在与壳体的中心轴线基本正交的主要部分方向上提升和引导提升部分的主要部分的主要部分。提升杆组件还包括位于壳体的进料和排出端的一个或两个附近的一个或多个末端升降杆，用于提升和引导装料的提升部分的末端部分。端子升降杆被定位成用于将电荷的提升部分的端子部分至少部分地沿着与主要部分方向基本上不对准的端子部分方向引导。

2. 发明申请

WO2016044935A1 DISCHARGE END WALL INSERTS 审中-公开
标题翻译：放出端壁插件
公开(公告)号：WO2016044935A1
公开(公告)日：2016-03-31
申请号：PCT/CA2015/050940
申请日：2015-09-23
申请人： POLYCORP LTD.
发明人： MEPHAM, Robert , KUMAR, Pramod , MCPHEE, Robert Michael
IPC分类号： B02C13/286 , D21D1/30
CPC分类号： B02C17/1855 , B02C17/04 , B02C17/10 , B02C17/1825 , B02C17/183 , B02C2210/02
摘要： An insert for covering one or more selected surfaces of a discharge end assembly including a discharge end wall of a mill shell partially defined by an outer perimeter wall thereof and a number of pulp lifters mounted on the discharge end wall. The insert is formed to cover the selected surfaces to mitigate wear to which the selected surfaces are subjected when the insert is located in a predetermined position relative to the selected surfaces.
摘要翻译：一种用于覆盖排出端组件的一个或多个选定表面的插入件，包括由其外周壁部分限定的铣刨机的排出端壁和安装在排出端壁上的多个纸浆提升器。当插入件位于相对于所选择的表面的预定位置时，插入件形成为覆盖所选择的表面以减轻所选择的表面受到的磨损。

3. 发明申请

WO2011060540A1 LIFTER BAR 审中-公开
标题翻译：酒吧
公开(公告)号：WO2011060540A1
公开(公告)日：2011-05-26
申请号：PCT/CA2010/001836
申请日：2010-11-19
申请人： POLYCORP LTD. , PAGE, David, J. , KUMAR, Pramod , RAJAMANI, Raj K.
发明人： PAGE, David, J. , KUMAR, Pramod , RAJAMANI, Raj K.
IPC分类号： B02C17/18 , B02C17/00
CPC分类号： B02C17/1825
摘要： A lifter bar for lifting an engaged portion of a load comprising a number of ore pieces above a disengaged portion of the load in a grinding mill having a shell rotatable about an axis thereof. The lifter bar includes a leading face having one or more leading surfaces, and a trailing face. The lifter bar is mountable on the shell located at a predetermined distance from a trailing face of a preceding lifter bar. When the lifter bar and the preceding lifter bar are mounted on the shell, the leading face and the trailing face of the preceding lifter bar at least partially define a pocket therebetween in which a part of the engaged portion of the load is at least partially retainable, until the leading surface is located in a predetermined release position, at which the part has substantially exited the pocket under the influence of gravity.
摘要翻译：一种提升杆，用于在具有可围绕其轴线旋转的外壳的研磨机中提升包括多个矿石片的脱模部分上方的多个矿石片的接合部分。升降杆包括具有一个或多个前表面的引导面和后表面。升降杆安装在位于与前一升降杆的后表面预定距离处的外壳上。当升降杆和前一升降杆安装在壳体上时，前一提升杆的前表面和后表面至少部分地限定了一个凹槽，在该凹槽中，该载荷的啮合部分的一部分至少部分保持直到前导表面位于预定的释放位置，在预定的释放位置处，该部分在重力的作用下基本上离开了该口袋。

4. 发明申请

WO2009143615A1 DISCHARGE END LINER 审中-公开
标题翻译：排放终端
公开(公告)号：WO2009143615A1
公开(公告)日：2009-12-03
申请号：PCT/CA2009/000725
申请日：2009-05-26
申请人： POLYCORP LTD. , MEPHAM, Robert , PAGE, David J. , KUMAR, Pramod
发明人： MEPHAM, Robert , PAGE, David J. , KUMAR, Pramod
IPC分类号： B02C23/16 , B02C17/22 , C22B1/00
CPC分类号： B02C17/1855
摘要： A discharge end liner attachable to a discharge end wall in a grinding mill. The discharge end liner includes a number of pulp lifter elements mountable on the discharge end wall for at least partially defining a number of chambers rotatable in the predetermined direction respectively between a submerged condition and a raised condition. The discharge end liner also includes one or more grate subassemblies positionable on the pulp lifter elements, for at least partially screening the slurry. At least a part of each grate subassembly is located by an outer portion of the pulp lifter element in a predetermined position relative to the discharge end wall. An inner portion of each pulp lifter element defines an obtuse angle between the inner portion and the outer portion, for permitting the retained portion of the slurry to evacuate from each chamber respectively while each chamber is in the raised condition.
摘要翻译：排放端衬里，其可连接到研磨机中的排放端壁。排放端衬里包括可安装在排放端壁上的多个纸浆提升器元件，用于至少部分地限定在浸没状态和升高状态之间分别在预定方向上可旋转的多个室。排放端衬里还包括可定位在纸浆提升器元件上的一个或多个格栅子组件，用于至少部分地筛选浆料。每个格栅组件的至少一部分通过纸浆提升器元件的外部部分位于相对于排出端壁的预定位置。每个纸浆提升器元件的内部部分限定了内部部分和外部部分之间的钝角，以允许浆料的保留部分分别从每个室排出，同时每个室处于升高状态。

5. 发明申请

WO2016044936A1 PULP LIFTER 审中-公开
标题翻译：派拉文
公开(公告)号：WO2016044936A1
公开(公告)日：2016-03-31
申请号：PCT/CA2015/050941
申请日：2015-09-23
申请人： POLYCORP LTD.
发明人： MEPHAM, Robert , KUMAR, Pramod
IPC分类号： B02C13/286 , D21D1/30
CPC分类号： B02C17/183 , B02C17/04 , B02C17/10
摘要： A pulp lifter mounted to a discharge end wall including an elongate body portion rotatable successively between a discharge condition, in which an outer end is raised above an inner end of the body portion to cause pulp in a pulp chamber associated with the pulp lifter that includes the body portion to flow toward a central hole in the discharge end wall under the influence of gravity, and a non-discharge condition, in which the pulp in the pulp chamber associated with the pulp lifter including the body portion is not flowable toward the central hole under the influence of gravity. A transverse portion is provided for receiving at least a part of a carryover portion of the pulp that remains in the pulp chamber associated with the pulp lifter when the body portion of the pulp lifter is moved to the non-discharge condition thereof.
摘要翻译： 1.一种纸浆提升器，其安装在排出端壁上，所述排纸端壁包括细长主体部分，所述细长主体部分在排出状态之间可连续旋转，所述排出条件中的外端在所述主体部分的内端上方升高，以在与所述纸浆提升器相关联的纸浆室中产生纸浆，主体部分在重力的作用下流向排出端壁中的中心孔，以及不排放状态，其中与包括主体部分的纸浆提升器相关联的纸浆室中的纸浆不能朝向中心在重力的影响下的孔。提供横向部分，用于当纸浆提升器的主体部分移动到其不排放状态时，用于接收残留在与纸浆提升器相关联的纸浆室中的纸浆的残留部分的至少一部分。

6. 发明申请

WO2012012880A1 WEAR-RESISTANT LINER ASSEMBLY 审中-公开
标题翻译：耐磨内衬组件
公开(公告)号：WO2012012880A1
公开(公告)日：2012-02-02
申请号：PCT/CA2011/000862
申请日：2011-07-26
申请人： POLYCORP LTD. , KUMAR, Pramod , PAGE, David J. , MEPHAM, Robert
发明人： KUMAR, Pramod , PAGE, David J. , MEPHAM, Robert
IPC分类号： B02C17/22
CPC分类号： B02C17/22
摘要： A liner assembly mountable to a shell of a grinding mill, the shell being rotatable around an axis thereof. The liner assembly includes a number of wear plates, a number of lifter bars securable to the shell with the wear plates positioned between respective pairs of the lifter bars, and a number of fastening subassemblies. The liner assembly also includes a number of wear elements, each wear element being positioned at least partially in a liner portion selected from the group consisting of the lifter bars, the wear plates, and combinations thereof, for resisting wear of a leading intermediate portion located substantially between a leading face of the lifter bar and a lifter channel therein. The liner portion includes one or more liner portion body materials in which each wear element is at least partially embedded. The wear elements are substantially more abrasion-resistant than the liner portion body material.
摘要翻译：可安装到研磨机壳体的衬套组件，所述壳体可绕其轴线旋转。衬套组件包括多个耐磨板，多个提升杆可固定在外壳上，耐磨板位于各对提升杆之间，以及多个紧固组件。衬套组件还包括多个磨损元件，每个磨损元件至少部分地定位在选自由提升杆，耐磨板及其组合组成的组中的衬套部分中，用于抵抗位于基本上在升降杆的前导面和其中的升降器通道之间。衬套部分包括一个或多个衬垫部分主体材料，其中每个磨损元件至少部分地嵌入其中。磨损元件比衬垫部分主体材料基本上更耐磨。

7. 发明申请

WO2010012105A1 UNIDIRECTIONAL DISCHARGE GRATE ASSEMBLY 审中-公开
公开(公告)号：WO2010012105A1
公开(公告)日：2010-02-04
申请号：PCT/CA2009/001085
申请日：2009-07-30
申请人： POLYCORP LTD. , PAGE, David J. , KUMAR, Pramod , MEPHAM, Robert
发明人： PAGE, David J. , KUMAR, Pramod , MEPHAM, Robert
IPC分类号： B02C13/286 , B02C17/18 , B02C23/02 , B02C23/08 , D21D1/02
CPC分类号： B02C17/1855
摘要： A discharge grate assembly for at least partially guiding slurry from a mill shell chamber in a rotating mill shell to a discharge trunnion thereof via a pulp lifter chamber. The discharge grate assembly includes a body having a number of apertures for permitting the slurry to flow from the mill shell chamber into the pulp lifter chamber. The discharge grate assembly also includes a number of louvers movable between a closed position, in which the apertures in the body are at least partially covered by the louvers, and an open position, in which the apertures are at least partially unobstructed by the louvers.
摘要翻译：排气格栅组件，其用于至少部分地将浆料从旋转磨机壳体中的轧机壳室引导到经由纸浆提升室的排出耳轴。排放格栅组件包括具有多个孔的主体，用于允许浆料从研磨室室流入纸浆提升室。排放格栅组件还包括可在闭合位置之间移动的多个百叶窗，其中主体中的孔至少部分地被百叶窗覆盖，并且打开位置，孔中至少部分地不被百叶窗遮挡。

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