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公开(公告)号：US09709331B2
公开(公告)日：2017-07-18
申请号：US12092297
申请日：2006-10-30
申请人： Jochen Altfeld , Ralf Osburg , Tobias Klegraf , Christoph Beyer , Markus Mohr , Karl Lampe , Sebastian Frie
发明人： Jochen Altfeld , Ralf Osburg , Tobias Klegraf , Christoph Beyer , Markus Mohr , Karl Lampe , Sebastian Frie
CPC分类号： F27B7/2033 , C04B7/434
摘要： The invention relates to a plant and to a method for the production of cement clinker from cement raw meal, the cement raw meal being preheated in a preheating zone, precalcined in a calcining zone, completely burned in a sintering combustion zone and cooled in a cooling zone, solid fuels additionally being burned in an additional combustion region, a firing region being used in the additional combustion region, the solid fuel being introduced into the firing region where it forms a fuel bed over which a supplied oxygen-containing gas flows, the resulting combustion products being removed via a discharge opening and being used in the production of cement clinker. The fuel is supplied via a conveyor device arranged outside the firing region, in such a manner that it moves the fuel bed that is present in the direction towards the discharge opening.
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公开(公告)号：US20090305180A1
公开(公告)日：2009-12-10
申请号：US12092297
申请日：2006-10-30
申请人： Jochen Altfeld , Ralf Osburg , Tobias Klegraf , Christoph Beyer , Markus Mohr , Karl Lampe , Sebastian Frie
发明人： Jochen Altfeld , Ralf Osburg , Tobias Klegraf , Christoph Beyer , Markus Mohr , Karl Lampe , Sebastian Frie
IPC分类号： F27D15/02
CPC分类号： F27B7/2033 , C04B7/434
摘要： The invention relates to a plant and to a method for the production of cement clinker from cement raw meal, the cement raw meal being preheated in a preheating zone, precalcined in a calcining zone, completely burned in a sintering combustion zone and cooled in a cooling zone, solid fuels additionally being burned in an additional combustion region, a firing region being used in the additional combustion region, the solid fuel being introduced into the firing region where it forms a fuel bed over which a supplied oxygen-containing gas flows, the resulting combustion products being removed via a discharge opening and being used in the production of cement clinker. The fuel is supplied via a conveyor device arranged outside the firing region, in such a manner that it moves the fuel bed that is present in the direction towards the discharge opening.
摘要翻译： 本发明涉及一种植物和一种从水泥生料生产水泥熟料的方法，该水泥生料在预热区中预热，在煅烧区预煅烧，在烧结燃烧区完全燃烧，并在冷却 固体燃料另外在另外的燃烧区域燃烧，在附加燃烧区域中使用的烧制区域，固体燃料被引入烧制区域，在该区域中形成供给的含氧气体流过的燃料床， 所产生的燃烧产物通过排放口被去除并用于生产水泥熟料。 燃料经由布置在燃烧区域外部的输送装置供给，以使其沿朝向喷射口的方向移动燃料床。
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公开(公告)号：US06877445B2
公开(公告)日：2005-04-12
申请号：US10335654
申请日：2002-12-31
申请人： Ludwig Könning , Thomas Rüther , Ralf Osburg , Ludger Brentrup , Holger Schmidthals , Martin Torner
发明人： Ludwig Könning , Thomas Rüther , Ralf Osburg , Ludger Brentrup , Holger Schmidthals , Martin Torner
摘要： A chamber having a discharge base discharges an oversize fraction of a material and a fine fraction of the material separately from the chamber. The discharge base for the chamber for the heat treatment of the material is capable of separating the fine fraction of the material from the oversize fraction of the material. The discharge base has a plurality of conveyor elements which are movable to and fro for the discharge of the oversize fraction of the material. The discharge base is also provided with separator openings for separating out the fine fraction of the material. The conveyor elements are of bar-shape construction and are disposed in parallel to one another on the discharge base to be moveable in the direction of their longitudinal extent, and the separator openings are formed by longitudinal gaps between the conveyor elements.
摘要翻译： 具有排出基座的腔室与材料分开排出材料的过大部分和材料的细小部分。 用于材料热处理的室的排出基座能够将材料的细小部分与材料的过大部分分离。 排放基座具有多个可移动的传送元件，用于物料的过大部分的排出。 排出基座还设置有用于分离材料的细小部分的分离开口。 输送机元件是棒状结构，并且在排放基座上彼此平行地设置成能够在其纵向方向上移动，并且分离器开口由输送元件之间的纵向间隙形成。
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公开(公告)号：US5568734A
公开(公告)日：1996-10-29
申请号：US444569
申请日：1995-05-19
CPC分类号： F27D15/0213
摘要： Bulk material cooling comprises includes a conveyor having a support surface for transporting bulk material from the conveyor inlet to its outlet. A first material supply chute is provided at the inlet for depositing a quantity of relatively cool material on the conveyor. A baffle is located downstream of the supply chute for leveling the material on the conveyor and forming a uniform thickness layer of such material. A second material supply chute is arranged downstream of the baffle for depositing a layer of relatively hot material atop the first layer. The first layer of material protects the conveyor from the heat of the second layer. Cooling air is passed upwardly through the first and second layer to cool the material.
摘要翻译： 散装材料冷却包括具有用于将散装材料从输送机入口运输到其出口的支撑表面的输送机。 在入口处设置有第一材料供给斜槽，用于在输送机上沉积一定量的相对较冷的材料。 挡板位于供应斜槽的下游，用于使输送机上的材料平整，并形成均匀的厚度的这种材料层。 第二材料供应斜槽布置在挡板的下游，用于在第一层顶上沉积相对热的材料层。 第一层材料保护输送机免受第二层的热量。 冷却空气向上通过第一和第二层以冷却材料。
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公开(公告)号：US20090098498A1
公开(公告)日：2009-04-16
申请号：US12159305
申请日：2007-05-21
申请人： Tobias Klegraf , Markus Mohr , Ralf Osburg
发明人： Tobias Klegraf , Markus Mohr , Ralf Osburg
CPC分类号： F27B7/2033 , C04B7/434 , F16K1/165 , F16K5/04
摘要： The system according to the invention for producing cement clinkers from raw cement mix is composed substantially of a pre-warmer for pre-warming the raw cement mix, a calcination device for pre-calcining the pre-warmed raw cement mix, a sintering kiln for firing the pre-calcined raw cement mix to form cement clinkers, and a cooler for cooling the fired cement clinker. Additionally provided between the cooler and the calcination device is a tertiary air line via which tertiary air is supplied to the calcination device. The calcination device is additionally traversed by the waste gases of the sintering kiln and has a calcining nozzle in its inlet region. Also provided are means for setting the cross section of the calcining nozzle, which means are formed by at least one element which is arranged in a rotatable or pivotable fashion in order to set the cross section and which is exposed to the waste gases of the sintering kiln.
摘要翻译： 根据本发明的用于生产水泥熟料的水泥熟料的系统基本上由用于预煅烧原料水泥混合物的预热器，用于预煅烧的预混合水泥混合物的煅烧装置，用于 焙烧预煅烧的原料水泥混合物以形成水泥熟料，以及用于冷却煅烧水泥熟料的冷却器。 另外在冷却器和煅烧装置之间设置有三次空气管线，通过三次空气管线将三次空气供给到煅烧装置。 煅烧装置另外由烧结窑的废气穿过，并在其入口区域具有煅烧喷嘴。 还设置了用于设定煅烧喷嘴的横截面的装置，该装置由至少一个以可旋转或可转动的方式设置的元件形成，以便设定横截面并暴露于烧结废气中 窑。
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