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公开(公告)号：US5791490A
公开(公告)日：1998-08-11
申请号：US779800
申请日：1997-01-07
申请人： Otto Heinemann , Ingo Engeln , Hubert Eickholt , Ludger Lohnherr , Michael von Seebach , Ludger Schulte
发明人： Otto Heinemann , Ingo Engeln , Hubert Eickholt , Ludger Lohnherr , Michael von Seebach , Ludger Schulte
CPC分类号： B07B7/083
摘要： The invention relates to a separator comprising a separator housing with an inlet spiral for separating air which opens tangentially into an annular separating chamber and is divided into a plurality of delivery channels which lie one above the other, as well as a basket-shaped separator rotor disposed centrally and with a vertical axis in the separator housing and a guide vane ring which surrounds the latter with a radial clearance. In order that this separator on the one hand has a high effectiveness of separation between oversize material and fine material and on the other hand facilitates a sufficiently broad grain size distribution of the fine material, the overall shape of the separator rotor is that of a cone which tapers downwards.
摘要翻译： 本发明涉及一种分离器，其包括具有入口螺旋的分离器壳体，用于分离空气，该空气切向地打开成环形分隔室，并且被分成多个彼此位于一个上方的输送通道，以及一个篮状分离器转子 设置在中心并且在分离器壳体中具有垂直轴线;以及导向叶片环，其以径向间隙围绕其。 为了使该隔板一方面具有高尺寸尺寸的材料和细小材料之间的分离效果，另一方面促进了细料的足够宽的晶粒尺寸分布，分离器转子的整体形状是锥体 它向下变细。
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公开(公告)号：US4694994A
公开(公告)日：1987-09-22
申请号：US759836
申请日：1985-07-29
CPC分类号： B02C23/32 , B02C2015/002
摘要： The invention relates to a roller mill with a sifter arranged above it which is provided with a deflecting rotor and an adjustable ring of guide vanes. Such a construction is distinguished by a particularly high degree of separation.
摘要翻译： 本发明涉及一种具有布置在其上方的筛子的辊磨机，其具有偏转转子和可调节的导叶环。 这种结构的区别在于特别高的分离度。
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公开(公告)号：US4909450A
公开(公告)日：1990-03-20
申请号：US194541
申请日：1988-05-16
申请人： Heinrich Henne , Ludger Lohnherr
发明人： Heinrich Henne , Ludger Lohnherr
IPC分类号： B02C15/00
CPC分类号： B02C15/007 , B02C2015/002
摘要： The invention relates to a roller mill with a mill casing having a vertical axis, a grinding table rotating therein about the casing axis and two grinding rollers which roll on the grinding table and are held stationary by a roller carrier. This roller mill is intended in particular for small throughput capacities, and both grinding rollers are rigidly connected by their spindles to one another and to the roller carrier which passes diametrically through the mill casing and is flexibly and resiliently mounted or supported at its ends. In this way a simple and robust, reliable construction is produced.
摘要翻译： 本发明涉及具有垂直轴线的轧机壳体的辊磨机，围绕壳体轴线旋转的研磨台和在研磨台上滚动并通过滚轮架保持静止的两个研磨辊。 这种辊磨机特别用于小批量生产能力，并且两个研磨辊通过它们的主轴彼此刚性地连接，并且直接通过轧机壳体并且在其端部处被柔性地和弹性地安装或支撑的辊架上。 以这种方式，生产出简单而坚固，可靠的结构。
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公开(公告)号：US5927967A
公开(公告)日：1999-07-27
申请号：US974723
申请日：1997-11-19
申请人： Klaus Bauer , Jurgen Thormann , Ludger Lohnherr
发明人： Klaus Bauer , Jurgen Thormann , Ludger Lohnherr
CPC分类号： C04B7/364 , B01D53/83 , F23J15/006 , B01D2257/302
摘要： A method of removing sulphur dioxide from exhaust gases generated in the production of cement wherein cement raw meal is preheated, ground, and burned in a kiln to form cement clinker which subsequently is cooled and ground. Grinding of the clinker is performed in the presence of preheater exhaust gases containing sulphur dioxide, the cement particles absorbing sulphur dioxide from such exhaust gases.
摘要翻译： 在水泥生产中产生的排气中除去二氧化硫的方法，其中水泥生料被预热，研磨并在窑中燃烧以形成随后冷却和研磨的水泥熟料。 在存在含有二氧化硫的预热器废气的情况下进行熟料的研磨，水泥颗粒从这种废气中吸收二氧化硫。
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公开(公告)号：US5055182A
公开(公告)日：1991-10-08
申请号：US456727
申请日：1989-12-26
申请人： Ludger Lohnherr
发明人： Ludger Lohnherr
IPC分类号： B07B7/083
CPC分类号： B07B7/083
摘要： The invention relates to a pneumatic separator for separating relatively coarse and relatively fine particles and in which a material distributor plate is arranged below the rotor and guide unit in such a way that the material thrown off by the rotor passes into the stream of separating air flowing towards the guide unit.
摘要翻译： 本发明涉及一种用于分离相对粗糙且相对较细的颗粒的气动分离器，其中材料分配板布置在转子和引导单元下方，使得由转子抛出的材料进入分离空气流的流中 朝向导向单元。
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6.发明授权
公开(公告)号：US4598872A
公开(公告)日：1986-07-08
申请号：US730934
申请日：1985-05-06
申请人： Heinrich Henne , Ludger Lohnherr , Peter Rittscher , Walter Holz
发明人： Heinrich Henne , Ludger Lohnherr , Peter Rittscher , Walter Holz
CPC分类号： B02C15/001
摘要： The invention relates to grinding apparatus and a method of operating such apparatus in which the gas speed in the nozzle ring of the mill is altered as a function of the power consumption of the bucket conveyor so that the quantity of material conveyed by the bucket conveyor and the gradation of grain sizes thereof are kept constant. A control circuit alters the material supply to the mill when the gas speed in the nozzle ring exceeds a predetermined maximum value or falls below a predetermined minimum value.
摘要翻译： 本发明涉及研磨装置和操作这种装置的方法，其中，随着斗式输送机的功率消耗，磨机的喷嘴环中的气体速度被改变，使得由斗式输送机输送的材料的数量和 其粒度的等级保持恒定。 当喷嘴环中的气体速度超过预定的最大值或者低于预定的最小值时，控制电路改变对轧机的材料供应。
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公开(公告)号：US4889289A
公开(公告)日：1989-12-26
申请号：US191049
申请日：1988-05-06
申请人： Ludger Lohnherr , Walter Holz
发明人： Ludger Lohnherr , Walter Holz
摘要： The invention relates to a method and to apparatus for crushing brittle material for grinding using a roller mill and a material bed roll mill for crushing the material for grinding falling downwards over the edge of the grinding track before it is delivered to the sifter. By the use of a material bed roll mill a considerable increase in the throughput capacity of the apparatus and a significant saving of energy can be achieved.
摘要翻译： 本发明涉及一种用于粉碎用于研磨的脆性材料以用于研磨的方法和装置，所述方法和设备使用辊磨机和材料床辊磨机来破碎用于研磨的材料，用于研磨在研磨轨道的边缘上向下倾斜，然后被送到筛子。 通过使用材料床辊磨机，可以实现装置的生产能力的显着增加和能量的显着节省。
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公开(公告)号：US4420064A
公开(公告)日：1983-12-13
申请号：US209010
申请日：1980-11-21
申请人： Ludger Lohnherr , Walter Holz
发明人： Ludger Lohnherr , Walter Holz
CPC分类号： F16N7/02 , B02C15/004
摘要： Apparatus for lubricating the sealing rings of grinding roll bearings comprises an oil-containing vessel located at a level higher than that of the grinding roll bearings and connected via an oil conduit to an annular gap between the sealing rings. The oil conduit is disp osed within an air line which delivers air to the gap.
摘要翻译： 用于润滑研磨辊轴承的密封环的装置包括位于高于研磨辊轴承的水平的含油容器，并且经由油导管连接到密封环之间的环形间隙。 油管道在空气管线中排出，空气管路将空气输送到间隙。
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公开(公告)号：US4402462A
公开(公告)日：1983-09-06
申请号：US270269
申请日：1981-06-04
申请人： Ludger Lohnherr
发明人： Ludger Lohnherr
IPC分类号： B02C25/00
CPC分类号： B02C25/00
摘要： The invention relates to a process for regulating a grinding installation using four automatic control systems, of which one control system keeps the material level of the storage silo for the ground material constant by altering the grinding force of the roller mill. In this way, the mill throughput is altered in the event of variations in consumption in such a way that the differential mill pressure and hence the quality of the end product are kept constant.
摘要翻译： 本发明涉及一种使用四个自动控制系统来调节研磨装置的方法，其中一个控制系统通过改变辊磨机的研磨力来保持研磨材料的储料筒的材料水平恒定。 以这种方式，在消耗变化的情况下，磨机产量被改变，使得差异轧机压力以及因此最终产品的质量保持恒定。
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10.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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