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公开(公告)号：US5350124A
公开(公告)日：1994-09-27
申请号：US21886
申请日：1993-02-24
CPC分类号： B02C15/007
摘要： The invention relates to a roll mill having at least one pair of grinding rollers bearing against a substantially horizontal surface of a grinding table which is rotatable about a vertical axis. The rollers are mounted at one end of a roller support the opposite end of which is guided by guide lugs slidable vertically in guides and linked to the roller support by a tension rod. In order to achieve particularly smooth running of the grinding rollers on the grinding surface, the guides and the guide lugs lie approximately at the level of the grinding surface.
摘要翻译： 本发明涉及一种具有至少一对研磨辊的辊磨机，该对磨辊可抵靠磨床的基本上水平的表面，其可绕垂直轴线旋转。 辊安装在辊支撑件的一端，辊的相对端由导向件垂直滑动并通过拉杆连接到辊支撑件的导向凸块引导。 为了实现磨削辊在磨削表面上的特别平稳的运行，引导件和引导凸耳大致位于研磨表面的高度。
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2.发明授权Apparatus and method for the crushing of material for grinding of differing grain size 失效用于粉碎不同晶粒尺寸的研磨材料的装置和方法
公开(公告)号：US5381968A
公开(公告)日：1995-01-17
申请号：US51607
申请日：1992-07-13
CPC分类号： B02C23/32 , B02C2015/002
摘要： Fresh raw material is delivered to a crushing zone for crushing. Beforehand, fine particles are separated from the raw material by means of an airstream and directed into the housing of the crusher where they are entrained by an independent gas stream that conveys crushed fines upwardly to a separator also located within the housing. The separator removes fine particles from the system and returns the remaining, relatively course tailings material to the crushing zone through a tailings return chute. At least a portion of the material exiting the tailings return chute is subjected to a secondary separation treatment to capture additional quantities of fine particles before entering the crushing zone. The captured tailings material may be mixed with the fresh raw material else reintroduced into the top of the separator to receive the secondary separation treatment.
摘要翻译： 新鲜原料运送到破碎区进行粉碎。 之前，细颗粒通过气流与原料分离，并被引导到破碎机的壳体中，在那里它们被独立的气流夹带，将独立的气流向上传送到也位于壳体内的分离器。 分离器从系统中除去细颗粒，并通过尾矿返回滑槽将剩余的相对过程的尾矿材料返回到破碎区域。 离开尾矿返回滑槽的材料的至少一部分经受二次分离处理以在进入破碎区之前捕获额外量的微粒。 捕获的尾矿材料可以与再次引入分离器顶部的新鲜原料混合以进行二次分离处理。
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公开(公告)号：US4792393A
公开(公告)日：1988-12-20
申请号：US63689
申请日：1987-06-19
申请人： Gotthardt Blasczyk , Hubert Eickholt , Otto Heinemann , Norbert Bredenholler , Ludger Kimmeyer , Peter Tiggesbaumker , Michael von Seebach , Heinrich Henne
发明人： Gotthardt Blasczyk , Hubert Eickholt , Otto Heinemann , Norbert Bredenholler , Ludger Kimmeyer , Peter Tiggesbaumker , Michael von Seebach , Heinrich Henne
摘要： The invention relates to a sifter in which the spiral for delivery of the air for sifting is divided into a plurality of channels lying one above another in which elements for setting the quantity of sifting air delivered to the individual channels are provided. In such a sifter the quantity of sifting air in the individual regions of the sifting chamber can be optimally adapted to the requirements, which leads to a substantial improvement in the degree of separation.
摘要翻译： 本发明涉及一种筛子，其中用于输送筛分的空气的螺旋被分成多个位于另一个上方的通道，其中设置用于设定输送到各个通道的筛分空气量的元件。 在这样的筛分机中，筛分室的各个区域中的筛分空气的量可以最佳地适应要求，这导致分离程度的显着改善。
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公开(公告)号：US08692495B2
公开(公告)日：2014-04-08
申请号：US13055183
申请日：2009-07-30
IPC分类号： H02P7/00
摘要： The invention relates to a roller mill having a grinding table, at least one grinding roller and at least two drives with a rotor winding for driving the roller mill and at least one adjustment device for adjusting the motor torque of at least one drive, the adjustment device being connected to the rotor winding of at least one drive in order to influence the rotor current.
摘要翻译： 本发明涉及一种具有研磨台，至少一个研磨辊和至少两个具有用于驱动辊磨机的转子绕组和至少一个用于调节至少一个驱动器的电动机转矩的调节装置的驱动器的辊磨机，该调节装置 装置连接到至少一个驱动器的转子绕组，以便影响转子电流。
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公开(公告)号：US5054694A
公开(公告)日：1991-10-08
申请号：US536295
申请日：1990-06-11
IPC分类号： B02C23/14
CPC分类号： B02C23/14
摘要： The invention relates to a method and to apparatus for crushing material for grinding, in which the material for grinding first of all passes in multiple circulation through a grinding stage which operates on the pressure crushing principle and then without further grinding is delivered to a classification stage consisting of two classification assemblies set to different degrees of fineness, the streams of fines from the two classification assemblies being mixed together. By the combination of these two measures a desired flattening of the particle size distribution of the end product is achieved.
摘要翻译： 本发明涉及一种用于粉碎材料的粉碎方法和装置，其中用于研磨的材料首先在多次循环中通过在压力破碎原理上操作并且然后不进一步研磨的研磨阶段被输送到分级阶段 由设置为不同程度的细度的两个分类组件组成，来自两个分类组件的细粒流混合在一起。 通过这两种措施的组合，实现了最终产品的粒度分布的期望的平整化。
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6.发明授权Method for monitoring a grinding system and grinding system comprising a monitoring device 有权用于监测包括监测装置的研磨系统和研磨系统的方法公开(公告)号：US08590391B2
公开(公告)日：2013-11-26
申请号：US13056753
申请日：2009-08-31
申请人： Christian Speith , Markus Berger , Franz-Josef Zurhove , Ludger Kimmeyer , Matthias Wuwer , Pedro Guerrero Palma , Gisela Ostkamp
发明人： Christian Speith , Markus Berger , Franz-Josef Zurhove , Rüdiger Ostkamp , Ludger Kimmeyer , Matthias Wuwer , Pedro Guerrero Palma
IPC分类号： G01N3/00
摘要： The invention relates to a method for monitoring the load state of a grinding system having rotating grinding elements, the dynamic forces exerted by the grinding stock on the grinding elements being detected in a first frequency range which contains the fundamental oscillation of the grinding elements, and in a second frequency range in which the first harmonic of the fundamental oscillation occurs, and measures for reducing the load state being introduced when the first harmonic exceeds a predetermined threshold value in relation to the magnitude of the fundamental oscillation. Such a method permits very reliable and accurate monitoring of the load state of the grinding system.
摘要翻译： 本发明涉及一种用于监测具有旋转磨削元件的磨削系统的负载状态的方法，由磨削坯料施加在研磨元件上的动态力在包含磨削元件的基本振荡的第一频率范围内被检测，以及 在发生基本振荡的一次谐波的第二频率范围中，以及当相对于基本振荡的幅度相对于第一谐波超过预定阈值时减小负载状态的措施。 这种方法允许非常可靠和精确地监测研磨系统的负载状态。
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7.发明申请METHOD FOR MONITORING A GRINDING SYSTEM AND GRINDING SYSTEM COMPRISING A MONITORING DEVICE 有权用于监测磨合系统的方法和包含监测装置的研磨系统公开(公告)号：US20110126641A1
公开(公告)日：2011-06-02
申请号：US13056753
申请日：2009-08-31
申请人： Christian Speith , Markus Berger , Franz-Josef Zurhove , Rüdiger Ostkamp , Ludger Kimmeyer , Matthias Wuwer , Pedro Guerrero Palma
发明人： Christian Speith , Markus Berger , Franz-Josef Zurhove , Rüdiger Ostkamp , Ludger Kimmeyer , Matthias Wuwer , Pedro Guerrero Palma
IPC分类号： G01L5/00
摘要： The invention relates to a method for monitoring the load state of a grinding system having rotating grinding elements, the dynamic forces exerted by the grinding stock on the grinding elements being detected in a first frequency range which contains the fundamental oscillation of the grinding elements, and in a second frequency range in which the first harmonic of the fundamental oscillation occurs, and measures for reducing the load state being introduced when the first harmonic exceeds a predetermined threshold value in relation to the magnitude of the fundamental oscillation. Such a method permits very reliable and accurate monitoring of the load state of the grinding system.
摘要翻译： 本发明涉及一种用于监测具有旋转磨削元件的磨削系统的负载状态的方法，由磨削坯料施加在研磨元件上的动态力在包含磨削元件的基本振荡的第一频率范围内被检测，以及 在发生基本振荡的一次谐波的第二频率范围中，以及当相对于基本振荡的幅度相对于第一谐波超过预定阈值时减小负载状态的措施。 这种方法允许非常可靠和精确地监测研磨系统的负载状态。
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8.发明授权公开(公告)号：US06644479B1
公开(公告)日：2003-11-11
申请号：US09937861
申请日：2002-04-10
申请人： Ludger Kimmeyer , Robert Schnatz
发明人： Ludger Kimmeyer , Robert Schnatz
IPC分类号： B07B700
摘要： A method of grading comminuted charging material in a wind sifter having a sifting rotor. The sifting air and the charging material are introduced into a sifting chamber and blocking air is blown into a ring seal region in the transition region between the sifting rotor and a stationary withdrawal duct. In order to be able to adjust the grain size distribution range in the fine material/end product in a reliable manner and with relatively little structural outlay, the grain size distribution in the discharged fine material is adjusted in a selective manner with the aid of a bypass stream, which flows in an alterable volume from the sifting chamber into the withdrawal duct and which is charged with sifter charging material or sifter grit, by controlling the supply of blocking air.
摘要翻译： 在具有筛分转子的风筛中分级粉碎装料的方法。 筛分空气和填充材料被引入筛分室，并且阻塞空气被吹入筛分转子和固定抽出管道之间的过渡区域中的环形密封区域中。 为了能够以可靠的方式调整精细材料/最终产品的粒度分布范围并且具有相对较小的结构性外延，排出的精细材料中的晶粒尺寸分布可以借助于 旁路流，其以可更换的容积从筛分室流入抽出管道，并通过控制阻塞空气的供应而装有筛分装料或筛子砂粒。
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公开(公告)号：US20110121772A1
公开(公告)日：2011-05-26
申请号：US13055183
申请日：2009-07-30
IPC分类号： H02P5/74
摘要： The invention relates to a roller mill having a grinding table, at least one grinding roller and at least two drives with a rotor winding for driving the roller mill and at least one adjustment device for adjusting the motor torque of at least one drive, the adjustment device being connected to the rotor winding of at least one drive in order to influence the rotor current.
摘要翻译： 本发明涉及一种具有研磨台，至少一个研磨辊和至少两个具有用于驱动辊磨机的转子绕组和至少一个用于调节至少一个驱动器的电动机转矩的调节装置的驱动器的辊磨机，该调节装置 装置连接到至少一个驱动器的转子绕组，以便影响转子电流。
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公开(公告)号：US5375776A
公开(公告)日：1994-12-27
申请号：US138922
申请日：1993-10-19
摘要： The invention relates to the comminution of material for grinding, particularly for the production of cement, wherein the material for grinding is comminuted in a mill and the comminution product is classified in a classification zone into fines and oversize material and the oversize material is returned to the mill. With a view to effective influencing of the breadth of the particle size distribution as well as a relatively low specific energy consumption the comminution product is classified in the classification zone in at least two air separators which are connected one behind the other in series, and a proportion of the oversize material from the first air separator is returned directly to the mill, the remaining proportion being delivered to the second air separator.
摘要翻译： 本发明涉及用于粉碎的材料的粉碎，特别是用于生产水泥的粉碎材料，其中用于研磨的材料在研磨机中粉碎，并且粉碎产品在分级区域中分类为细粉和过大的材料，并且将尺寸过大的材料返回 磨坊。 为了有效地影响粒度分布的宽度以及相对较低的比能量消耗，粉碎产品被分类在至少两个串联连接的空气分离器中的分级区中，并且 来自第一空气分离器的尺寸过大的材料的比例直接返回到研磨机，剩余的比例被输送到第二空气分离器。
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