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公开(公告)号：US4861265A
公开(公告)日：1989-08-29
申请号：US257208
申请日：1988-10-13
申请人： Manfred Durr , Georg Unland , Gunter Driemeier , Karl Krutzner , Heinz-Herbert Schmits , Michael von Seebach , Otto Heinemann , Wolfgang Rother , Dieter Dreyer
发明人： Manfred Durr , Georg Unland , Gunter Driemeier , Karl Krutzner , Heinz-Herbert Schmits , Michael von Seebach , Otto Heinemann , Wolfgang Rother , Dieter Dreyer
CPC分类号： F27B7/2016 , C04B7/434
摘要： The invention relates to apparatus and to a method for the heat treatment of fine-grained material using a multi-stage cyclone preheater and a combustion chamber supplied with tertiary air from the cooler, in which the branched part of the tertiary air pipe extends upwards and the material discharged from the second-lowest stage of the cyclone preheater is introduced into one branch pipe at a point which lies lower than the point at which this branch pipe is connected to the combustion chamber. In this way good dispersal of the material which is delivered pneumatically to the combusion chamber and excellent combustion conditions are achieved at the same time as a considerable reduction in the overall height of the entire cyclone preheater.
摘要翻译： 本发明涉及使用多级旋风预热器和从冷却器供应三次空气的燃烧室对细粒材料进行热处理的装置和方法，其中三级空气管的分支部分向上延伸， 从旋风预热器的第二级排出的材料在比分支管连接到燃烧室的点低的点处被引入一个分支管中。 以这种方式，气动输送到混合室的良好的分散性和优异的燃烧条件同时实现了整个旋风预热器的整体高度的显着降低。
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公开(公告)号：US4941821A
公开(公告)日：1990-07-17
申请号：US292992
申请日：1989-01-03
IPC分类号： F27B7/20
CPC分类号： F27B7/2033
摘要： The invention relates to a method and to apparatus for the heat treatment of fine-grained material using a calcination zone which is arranged between a preheating zone and a final combustion zone, and after passing through the calcination zone a proportion of the material is introduced into exhaust air from the cooling zone and delivered therewith back to the calcination zone for the purpose of recirculation. In this way a good burn-out of the fuel used in the calcination zone and a high degree of deacidification of the material are achieved.
摘要翻译： 本发明涉及一种用于使用布置在预热区和最终燃烧区之间的煅烧区热处理细粒材料的方法和设备，并且在通过煅烧区之后，将一部分材料引入 从冷却区排出空气，并将其送回煅烧区，以进行再循环。 以这种方式，可以实现煅烧区中燃料的良好燃烧和材料的高度脱酸。
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公开(公告)号：US4060375A
公开(公告)日：1977-11-29
申请号：US648271
申请日：1976-01-12
申请人： Paul Weber , Hans Mollenkopf , Kurt Henning , Otto Heinemann , Heinz-Herbert Schmits , Wolfgang Rother , Horst Ritzmann , Jurgen Wurr , Karl Krutzner, Jr. , Werner Schossler , Wolf Goldmann , Georg Schepers
发明人： Paul Weber , Hans Mollenkopf , Kurt Henning , Otto Heinemann , Heinz-Herbert Schmits , Wolfgang Rother , Horst Ritzmann , Jurgen Wurr , Karl Krutzner, Jr. , Werner Schossler , Wolf Goldmann , Georg Schepers
CPC分类号： C04B7/434 , F27B7/2033
摘要： Fine-grained material such as raw ground cement adapted to be fired in a rotary tube furnace is introduced to a vertical preheater and falls through a heating zone located at a level below the level at which the material enters the preheater. A stream of air enters the preheater at a level below the heating zone and passes upwardly at sufficient velocity to entrain the material that has passed through the heating zone, thereby causing such material to pass again through the heating zone. From the preheater the material is delivered to the furnace for final firing.
摘要翻译： 将适于在旋转管式炉中烧制的原料磨碎水泥的细粒材料引入垂直预热器中，并通过位于材料进入预热器的水平以下的加热区落下。 空气流在加热区下方的水平进入预热器，并以足够的速度向上通过以夹带已经通过加热区的材料，从而使这种材料再次通过加热区。 从预热器将材料输送到炉子进行最终的燃烧。
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公开(公告)号：US3940236A
公开(公告)日：1976-02-24
申请号：US469358
申请日：1974-05-13
申请人： Paul Weber , Hans Mollenkopf , Kurt Henning , Otto Heinemann , Heinz-Herbert Schmits , Wolfgang Rother , Horst Ritzmann , Jurgen Wurr , Karl Krutzner, Jr. , Werner Schossler , Wolf Goldmann , Georg Schepers
发明人： Paul Weber , Hans Mollenkopf , Kurt Henning , Otto Heinemann , Heinz-Herbert Schmits , Wolfgang Rother , Horst Ritzmann , Jurgen Wurr , Karl Krutzner, Jr. , Werner Schossler , Wolf Goldmann , Georg Schepers
CPC分类号： C04B7/434 , F27B7/2033
摘要： Fine-grained material such as raw ground cement adapted to be fired in a rotary tube furnace is introduced to a vertical perheater and falls through a heating zone located at a level below the level at which the material enters the preheater. A stream of air enters the preheater at a level below the heating zone and passes upwardly at sufficient velocity to entrain the material that has passed through the heating zone, thereby causing such material to pass again through the heating zone. From the preheater the material is delivered to the furnace for final firing.
摘要翻译： 将适于在旋转管式炉中烧制的原料磨碎水泥的细粒材料引入垂直过热器中，并通过位于材料进入预热器的水平以下的加热区落下。 空气流在加热区下方的水平进入预热器，并以足够的速度向上通过以夹带已经通过加热区的材料，从而使这种材料再次通过加热区。 从预热器将材料输送到炉子进行最终的燃烧。
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公开(公告)号：US4118176A
公开(公告)日：1978-10-03
申请号：US774881
申请日：1977-03-07
申请人： Hans Mollenkopf , Horst Ritzmann , Jurgen Wurr , Heinz-Herbert Schmits , Otto Heinemann , Karl Krutzner, jun. , Werner Schossler
发明人： Hans Mollenkopf , Horst Ritzmann , Jurgen Wurr , Heinz-Herbert Schmits , Otto Heinemann , Karl Krutzner, jun. , Werner Schossler
CPC分类号： F27B7/2033 , C04B7/432
摘要： Fine-grained material adapted to be fired in a furnace is discharged from a preheater into a gas conduit extending from the furnace to the preheater and through which a stream of hot gases pass. The conduit is shaped to deflect the gas stream and concentrate it along one side of the conduit in the area of introduction of the material to the conduit. Below the area of introduction of material to the conduit fuel burners provide a heating zone through which the material falls. The concentration of the gas stream along one side of the conduit assures entrainment of the material in the gas stream and passage of the material again through the heating zone. Above the area of introduction of material to the conduit the latter is shaped to deconcentrate the gas stream and permit some of the material entrained therein again to fall downwardly through the heating zone, following which such material is reentrained in the gas stream.
摘要翻译： 适于在炉中燃烧的细粒材料从预热器排放到从炉延伸到预热器的气体管道中，热气流通过该气体导管。 导管的形状是使气流偏转，并将其沿管道的一侧在将材料引入管道的区域中集中。 在向导管燃料燃烧器引入材料的区域之下提供材料落下的加热区域。 沿着管道一侧的气流的浓度确保了材料在气流中的夹带并且再次通过加热区。 在引导材料到导管的区域之上，后者被成形为使气体流分解，并允许一些夹带在其中的材料向下通过加热区，随后将这种材料重新注入到气流中。
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公开(公告)号：US5149266A
公开(公告)日：1992-09-22
申请号：US650735
申请日：1991-02-05
CPC分类号： F27D9/00 , F27D15/0213 , F27B15/00 , F27D15/022 , F27D2015/0233 , F27D2019/0003 , F27D2019/0068 , F27D2019/0087
摘要： The invention relates to the cooling of hot, layered, granular material supported on an air permeable grate through which cooling air passes constantly. Some zones of the material layer have a higher temperature than other zones. Pulses of additional cooling air are passed through the higher temperature zones at such velocity as to enhance cooling and to relayer the material at such zones. In this way the degree of recuperation of the grate cooler can be substantially improved.
摘要翻译： 本发明涉及冷却空气不断通过的透气格栅上的热分层颗粒材料的冷却。 材料层的某些区域的温度高于其他区域。 额外的冷却空气的脉冲以这样的速度通过较高温度区域，以增强冷却并将材料在这些区域上层叠。 以这种方式，可以显着地改善炉排冷却器的恢复程度。
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公开(公告)号：US4133488A
公开(公告)日：1979-01-09
申请号：US828277
申请日：1977-08-29
摘要： A roller mill assembly includes a separator disposed above a roller mill housing, and an exhaust air duct above the separator. The sieve is movable horizontally from between the mill housing and the exhaust air duct on a crane track.
摘要翻译： 辊磨机组件包括设置在辊磨机壳体上方的分离器和分离器上方的排气管道。 筛子可以从起重机履带上的磨机壳体和排气管之间水平移动。
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公开(公告)号：US4732561A
公开(公告)日：1988-03-22
申请号：US917162
申请日：1986-10-09
申请人： Karl Eiring , Manfred Durr , Heinz-Herbert Schmits
发明人： Karl Eiring , Manfred Durr , Heinz-Herbert Schmits
CPC分类号： C22B1/26 , B01J8/44 , C04B7/47 , F27D15/0213 , F28C3/16 , F28F27/02 , F27D15/0266 , F27D2015/0226 , F27D2015/0233 , F27D2099/0071
摘要： In apparatus for cooling hot material, a material transfer stage is provided in the material inlet of a cooler and acted on by cooling air. The transfer stage has a plurality of air-permeable carrier elements spanning the breadth of the inlet. At least one group of the carrier elements is arranged with a downward and forward inclination of approximately 10.degree. to 20.degree. in the direction of material transport. The carrier elements have forwardly facing sides provided with openings through which cooling air may pass.
摘要翻译： 在用于冷却热材料的设备中，在冷却器的材料入口处设置材料转移台，并通过冷却空气进行作用。 传送台具有跨过入口的宽度的多个透气载体元件。 至少一组载体元件在材料输送方向上以大约10°至20°的向下和向前倾斜度布置。 载体元件具有向前的侧面，其设置有冷却空气可以通过的开口。
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公开(公告)号：US4778381A
公开(公告)日：1988-10-18
申请号：US86050
申请日：1987-08-17
IPC分类号： F27D15/02
CPC分类号： F27D15/022
摘要： The invention relates to apparatus for driving a thrust grate cooler, in which the division of force is provided on the low-moment side between and electric motor and a reduction gear system. Such a construction is distinguished by substantially reduced expenditure on construction and manufacture.
摘要翻译： 本发明涉及一种用于驱动推力格栅冷却器的装置，其中在电动机和减速齿轮系统之间的低力矩侧设置有分力。 这样的建设的特点是大大减少了建筑和制造的支出。
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公开(公告)号：US4660805A
公开(公告)日：1987-04-28
申请号：US756444
申请日：1985-07-18
CPC分类号： F16K3/0227 , C21B7/002
摘要： The invention relates to a device for shutting off a pipe using generally U-shaped spring steel strips as sealing elements, each such element comprising a pair of arms which converge toward one another form an arcuate web at an acute angle. The deformation of the two flat arms of these sealing elements is limited by two flat, rigid rolling surfaces which are tangential to the web. Such a construction is distinguished by satisfactory functioning and a long working life.
摘要翻译： 本发明涉及一种用于使用大致U形的弹簧钢带作为密封元件来关闭管子的装置，每个这样的元件包括一对彼此会聚的臂，形成一个弧形的腹板。 这些密封元件的两个平坦臂的变形受到与腹板相切的两个平坦的刚性滚动表面的限制。 这种结构的特征在于令人满意的功能和长的使用寿命。
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