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1. 发明申请

WO2005108892A1 METHOD AND APPARATUS FOR INCINERATION OF COMBUSTIBLE WASTE 审中-公开
标题翻译：焚烧可燃废物的方法和装置
公开(公告)号：WO2005108892A1
公开(公告)日：2005-11-17
申请号：PCT/IB2005/001257
申请日：2005-05-10
申请人： F.L. SMIDTH A/S , THOMSEN, Kent , HELM, Alexander , SKAARUP JENSEN, Lars
发明人： THOMSEN, Kent , HELM, Alexander , SKAARUP JENSEN, Lars
IPC分类号： F27B7/20
CPC分类号： F27D17/00 , C04B7/4423 , F23G5/0276 , F23G5/26 , F23G2209/12 , F23G2209/26 , F23G2209/281 , F27B7/2033 , Y02P40/126
摘要： Described is a method as well as an apparatus for incineration of combustible waste during the manufacture of cement clinker by which method the waste is introduced via a waste inlet (11) and supported on a supporting surface (21) incorporated in a separate compartment (9), where the waste being actively transported, while simultaneously subjected to incineration, through the compartment to its outlet (23), where the hot exhaust gases produced in connection with the incineration of the waste being vented to the preheater system for heating the cement raw meal, and where the slag generated during the waste incineration process being extracted from the compartment (9). The method and the apparatus are peculiar in that exhaust gases containing NOx are introduced to the compartment (9).
摘要翻译：描述了一种方法以及用于在制造水泥熟料期间焚化可燃废物的装置，通过该方法，废物通过废物入口（11）被引入并且被支撑在结合在单独隔室（9）中的支撑表面（21）上），其中废物被积极地运输，同时经受焚烧，通过隔室到其出口（23），其中与废物的焚烧相关产生的热废气被排放到预热器系统以加热水泥原料并且在废物焚烧过程中产生的炉渣从隔室（9）中提取的地方。该方法和装置是特别的，因为含有NOx的废气被引入隔室（9）。

2. 发明申请

WO2005042429A1 METHOD AND PLANT FOR PREHEATING PARTICULATE OR PULVERULENT MATERIAL 审中-公开
标题翻译：预处理颗粒或粉末材料的方法和设备
公开(公告)号：WO2005042429A1
公开(公告)日：2005-05-12
申请号：PCT/IB2004/002843
申请日：2004-08-30
申请人： F.L. SMIDTH A/S , SKAARUP JENSEN, Lars , HANSEN, Jens, Peter
发明人： SKAARUP JENSEN, Lars , HANSEN, Jens, Peter
IPC分类号： C04B7/43
CPC分类号： C04B7/364 , C04B7/365 , C04B7/43 , F27B7/2025 , Y02P40/121
摘要： Described is a method as well as a plant for preheating particulate or pulverulent material such as cement raw meal or similar material in a cyclone preheater (1), comprising at least two cyclone stages, each comprising a riser duct (2a, 2b, 2c, 2d) and a cyclone (1a, 1b, 1c, 1d). The method is peculiar in that a portion of the material which is fed to at least one cyclone stage is introduced to the first part of the riser duct, viewed in the direction of travel of the exhaust gases, and is heated from a temperature of maximum 450 °C to a temperature of at least 550 °C, and in that the remaining material which is fed to the same cyclone stage is introduced into the last part of the said riser duct. As a result, there will be a reduction in the amount of SO 2 which is discharged from the cement plant preheater as emission, without a simultaneous increase in energy consumption.
摘要翻译：描述了一种方法以及用于在旋风预热器（1）中预热颗粒或粉状材料如水泥生料或类似材料的设备，其包括至少两个旋风分离器，每个包括提升管（2a，2b，2c， 2d）和旋流器（1a，1b，1c，1d）。该方法是特别的，因为从排气的行进方向看，进料到至少一个旋风分离器的材料的一部分被引入到提升管的第一部分，并从最大温度加热 450℃至至少550℃的温度，并且将供给到相同旋风分级的剩余材料引入所述提升管的最后部分。结果，将从水泥厂预热器排出的SO 2量减少，而不会同时增加能量消耗。

3. 发明申请

WO2004031092A1 METHOD AND PLANT FOR MANUFACTURING CEMENT CLINKER 审中-公开
标题翻译：制造水泥夹克的方法和设备
公开(公告)号：WO2004031092A1
公开(公告)日：2004-04-15
申请号：PCT/IB2003/003171
申请日：2003-07-11
申请人： F.L. SMIDTH A/S , SKAARUP JENSEN, Lars , HANSEN, Jens, Peter
发明人： SKAARUP JENSEN, Lars , HANSEN, Jens, Peter
IPC分类号： C04B7/43
CPC分类号： C04B7/365 , F23L15/04 , F27B7/20 , F27B7/2025 , Y02E20/348
摘要： Described is a method for manufacturing cement clinker by which method cement raw meal is preheated and burned in a plant comprising a cyclone preheater (1) and a kiln (5). The method is peculiar in that that at least a portion of the raw meal is extracted from the cyclone preheater (1), that this raw meal is introduced into a separate unit (21) in which it is given a retention time under oxidating conditions provided by means of a gas stream for forming SO2 and for expelling organic carbon, that the formed SO2 and the expelled organic carbon are subsequently discharged from the separate unit (21) entrained in the gas stream for further treatment in a subsequent process stage, and that the raw meal is reintroduced into the cyclone preheater (1).Hereby is obtained an effective reduction of the VOC, CO as well as the SO2 emission without necessitating utilization of additional energy for heating. By giving the extracted and partially preheated raw meal a retention time under oxidating conditions separate from the cyclone preheater it is obtained that sulphide will oxidate into SO2 and that organic carbon is expelled from the raw meal, so that the thus formed SO2 and the thus expelled organic carbon can be entrained in a separate, relatively small gas stream and subjected to subsequent treatment in the optimum manner.
摘要翻译：描述了一种用于制造水泥熟料的方法，通过该方法将水泥生料在包括旋风预热器（1）和窑（5）的设备中预热和燃烧。该方法的特征在于，从旋风预热器（1）中提取至少一部分生料，将该生料加入分离的单元（21）中，其中在提供的氧化条件下给予其保留时间通过用于形成SO 2和排出有机碳的气流，形成的SO 2和排出的有机碳随后从夹带在气流中的分离单元（21）排出，以便在后续处理阶段进一步处理，并且将生料再次引入旋风预热器（1），从而有效减少了VOC，CO以及SO2排放，而不需要额外的加热用量。通过在与旋风预热器分离的氧化条件下提供和部分预热的生料保留时间，得到硫化物将氧化成SO 2，并且有机碳从生料中排出，从而形成的SO 2并因此被排出有机碳可以夹带在单独的相对小的气流中，并以最佳方式进行后续处理。

4. 发明申请

WO2005100247A1 METHOD AND APPARATUS FOR HYDRATION OF A PARTICULATE OR PULVERULENT MATERIAL CONTAINING CAO, HYDRATED PRODUCT, AND USE OF THE HYDRATED PRODUCT 审中-公开
标题翻译：含有CAO，水合产品的颗粒状或细粒状材料的水化方法和装置，以及水合产品的使用
公开(公告)号：WO2005100247A1
公开(公告)日：2005-10-27
申请号：PCT/IB2005/000385
申请日：2005-02-16
申请人： F.L. SMIDTH A/S , HANSEN, Jens Peter , SKAARUP JENSEN, Lars
发明人： HANSEN, Jens Peter , SKAARUP JENSEN, Lars
IPC分类号： C01F11/04
CPC分类号： C04B7/51 , C04B7/364
摘要： Described is a method as well as an apparatus for hydration of a particulate or pulverulent material containing CaO. The method is peculiar in that water is added in a quantity which will ensure that the partial pressure P H2O of the added water as a function of the temperature (°C) is maintained within the interval defined by the formula (I), where P H2O is the partial pressure of water vapour in atm. and T is the temperature in °C. Hereby is obtained that the material particles do not lump into agglomerates, and that the particles are hydrated evenly from the outside and inwards so that it is the active surface of the material particles which undergoes hydration in connection with partial hydration. This is due to the fact that the liquid water will not get into contact with the material particles since the water will appear in vapour form within the specified interval.
摘要翻译：描述了一种方法以及用于水化含有CaO的颗粒或粉状材料的装置。该方法是特别的，其中加入的水量将确保作为温度（℃）的函数的加入的水的分压PH2O保持在由式（I）定义的间隔内，其中PH 2 O是大气中水蒸气的分压。 T是以℃为单位的温度。由此获得了材料颗粒不会聚集到聚集体中，并且颗粒从外部和内部均匀地水合，使得它是与部分水合相关的水合的材料颗粒的活性表面。这是因为液体水不会与材料颗粒接触，因为水将在规定的间隔内以蒸气形式出现。

5. 发明授权

EP1322899B1 PLANT FOR MANUFACTURING CEMENT CLINKER 无效
标题翻译： HERSTELLUNGSANLAGEFÜRZEMENTKLINKER
公开(公告)号：EP1322899B1
公开(公告)日：2006-12-13
申请号：EP01947747.0
申请日：2001-07-19
申请人： F.L. Smidth A/S
发明人： SKAARUP JENSEN, Lars , THOMSEN, Kent
IPC分类号： F27B7/20 , C04B7/43
CPC分类号： F27B7/2033 , C04B7/432 , C04B7/434
摘要： Described is a plant for manufacturing cement clinker comprising a preheater (1) which comprises at least one last cyclone (1d) and at least one next-to-last cyclone (1c) which is connected in series via a gas duct (2c) to and fed with gas from the last cyclone (1d), a calciner (3) which comprises at least one inlet opening (9) for introducing preheated raw meal from the last cyclone (1d), and which is connected to a subsequent separating cyclone (4), a gas duct (2d) which connects the separating cyclone (4) to the last cyclone (1d), and which comprises at least one inlet opening (11) for introducing preheated raw meal from the next-to-last cyclone (1c). The plant is peculiar in that the inlet opening (11) for introducing preheated raw meal from the next-to-last cyclone (1c) into the gas duct (2d) which connects the separating cyclone (4) to the last cyclone (1d) in a vertical plane is located under at least one inlet opening (9) for introducing preheated raw meal from the last cyclone (1d) into the calciner. Hence, without affecting the installation height of the preheater, it will be possible to locate the last cyclone (1d) of the preheater (1) at an arbitrary height relative to the calciner (3), and preheated raw meal from the last cyclone (1d) can therefore be introduced at any point into the calciner (3) without any use of lifting equipment.
摘要翻译：描述了一种用于制造水泥熟料的设备，其包括预热器（1），该预热器（1）包括至少一个最后的旋风分离器（1d）和至少一个接下来的最后旋风分离器（1c），其通过气体管道（2）串联连接 c）向最后一个旋风分离器（1d）供应气体，一个煅烧炉（3），其包括用于从最后旋风分离器（1d）引入预热的生料的至少一个入口（9），并连接到后续分离的旋风分离器（4），将分离旋风分离器（4）连接到最后旋风分离器（1d）的气体管道（2d），并且包括至少一个入口开口（11），用于将预热的生料从接下来的最后一次旋风（1 c）。该植物特有的特征在于，用于将预热的生料从下一个到最后的旋风分离器（1c）引入气体管道（2d）的入口（11），其将分离的旋风分离器（4）连接到最后的旋风分离器在垂直平面中的图1d）位于至少一个入口（9）下方，用于将来自最后旋风分离器（1d）的预热生料引入煅烧炉。因此，在不影响预热器的安装高度的情况下，可以将预热器（1）的最后一个旋风分离器（1）定位在相对于煅烧炉（3）的任意高度，并从最后一个旋风分离器预热的生料（1 d）因此可以在任何时候被引入煅烧炉（3），而不用任何起重设备。

6. 发明申请

WO2008065555A1 DEMOUNTABLE BURNER 审中-公开
标题翻译：不可燃烧的燃烧器
公开(公告)号：WO2008065555A1
公开(公告)日：2008-06-05
申请号：PCT/IB2007/054282
申请日：2007-10-22
申请人： FLSMIDTH A/S , OHLSEN, Ib , SKAARUP JENSEN, Lars , JEPSEN, Erik , RÖDTNES JÖRGENSEN, Ejvind
发明人： OHLSEN, Ib , SKAARUP JENSEN, Lars , JEPSEN, Erik , RÖDTNES JÖRGENSEN, Ejvind
IPC分类号： F23D14/20 , F23D11/36 , F23D14/58 , F23D17/00 , F23D5/12
CPC分类号： F23D17/00 , F23D14/22 , F23D2900/00017
摘要： A description is given of a burner for introducing solid, liquid or gaseous fuel into the burning zone of a kiln, such as rotary kiln for manufacturing cement clinker or "similar materials, said burner comprising a burner pipe (1) which encircles a number of ducts for conveying fuel and combustion air through the burner. The burner is characterized in that the burner pipe (1) is made up of modules (1a, 1b) which are fixed to another by fixing means (9) which will allow non¬ destructive assembly and disassembly of the modules. Hereby is obtained a burner in which it will be possible in a simple and non-destructive manner to disassembly the burner pipe (1) in modules (1a, 1b) in direction from the free end of the burner (7) or the burner tip. As a result, the outermost module of the burner pipe (1) which constitutes the burner tip can easily be disassembled for repair or replacement and/or for repair or replacement of components incorporated in the burner tip so that maintenance and upgrading of the burner to the latest technology can be carried out in the simple and non-destructive manner.
摘要翻译：描述了将固体，液体或气体燃料引入窑的燃烧区域的燃烧器，例如用于制造水泥熟料的回转窑或“类似的材料，所述燃烧器包括燃烧器管（1），其包围多个用于通过燃烧器输送燃料和燃烧空气的管道，其特征在于，燃烧器管（1）由通过固定装置（9）固定到另一个的模块（1a，1b）组成，这将允许非破坏性组装和拆卸模块，从而得到一种燃烧器，其中可以以简单且无损的方式将模块（1a，1b）中的燃烧器管（1）从燃烧器的自由端的方向拆卸（7）或燃烧器尖端，结果，构成燃烧器尖端的燃烧器管（1）的最外面的模块可以容易地拆卸以进行修理或更换和/或修理或更换燃烧器尖端内的部件，以便那个维护和upg 燃烧器的最新技术可以以简单无损的方式进行。

7. 发明授权

EP1337314B1 METHOD FOR REDUCING THE SOX EMISSION FROM A PLANT FOR MANUFACTURING CEMENT CLINKER AND SUCH PLANT 有权
标题翻译：一种用于减少SOX Emision熟料水泥厂这样的生产厂
公开(公告)号：EP1337314B1
公开(公告)日：2009-11-18
申请号：EP01965536.4
申请日：2001-09-19
申请人： F.L. Smidth A/S
发明人： SKAARUP JENSEN, Lars , SKYUM JÖNS, Ebbe
IPC分类号： B01D53/50
CPC分类号： B01D53/8609 , B01D2255/202 , B01D2255/204 , B01D2255/2073 , B01D2255/20738

8. 发明授权

EP1313994B1 METHOD AND PLANT FOR MANUFACTURING CEMENT CLINKER 有权
标题翻译：方法和系统生产水泥熟料
公开(公告)号：EP1313994B1
公开(公告)日：2006-10-25
申请号：EP01947749.6
申请日：2001-07-19
申请人： F.L. Smidth A/S
发明人： SKAARUP JENSEN, Lars , THOMSEN, Kent
IPC分类号： F27B7/20 , C04B7/43
CPC分类号： C04B7/434 , C04B7/364 , F27B7/2033
摘要： A description is given of a method as well as a plant for manufacturing cement clinker by which method cement raw meal is preheated in a preheater (1), calcined in a calciner (3) comprising an upper end (3a) and a lower end (3b), burned into clinker in a kiln (5) and cooled in a subsequent clinker cooler (7). The invention is peculiar in that exhaust gases from the kiln (5) are introduced into the upper end (3a) of the calciner, in that fuel is likewise introduced into the upper end (3a) of the calciner, in that the exhaust gas/fuel suspension is directed down through the calciner (3), in that preheated air from the clinker cooler (7) and preheated raw meal from the preheater (1) in combination or separately are fed into the calciner (3) at a location under the zone where exhaust gases from the kiln and fuel are introduced, in that the preheated air is directed down through the caliciner (3), being gradually mixed with the exhaust gas/fuel suspension, in that the raw meal under the action of gravity is directed down through the calciner (3) along its wall, being suspended in the exhaust gases at the lower end (3b) of the calciner, and in that the exhaust gas/raw meal suspension is extracted from the lower end (3b) of the calciner and conveyed to a separating means (4) for separating the raw meal which is subsequently directed to the kiln (5). Hereby is obtained a significant reduction of the NOx which is led to the calciner together with the kiln exhaust gases, a high degree of fuel burn out even when using fuels with a low content of volatile constituents, and a low degree of conversion into NOx of the nitrogen which is led to the calciner together with the fuel.

9. 发明申请

WO2008065554A1 BURNER WITH MEANS FOR CHANGING THE DIRECTION OF FUEL FLOW 审中-公开
标题翻译：燃烧器用于改变燃油流动方向
公开(公告)号：WO2008065554A1
公开(公告)日：2008-06-05
申请号：PCT/IB2007/054281
申请日：2007-10-22
申请人： FLSMIDTH A/S , OHLSEN, Ib , SKAARUP JENSEN, Lars , HANSEN, Jens Peter
发明人： OHLSEN, Ib , SKAARUP JENSEN, Lars , HANSEN, Jens Peter
IPC分类号： F23D17/00 , F23C7/00
CPC分类号： F23D17/00 , F23D14/22 , F23D2900/14481 , F27B7/34 , F27D99/0033
摘要： A description is given of a burner for introducing solid, liquid or gaseous fuel to a burning zone of a kiln, such as a rotary kiln for manufacturing cement clinker or the like, said burner comprising a number of substantially concentric ducts (1, 2, 3), being parallel to the main axis B3 of the burner, for conveying fuel and primary air to nozzle openings, as well as a number of additional ducts (4, 6, 7, 8) for conveying solid, fluid or gaseous fuel to separate nozzle openings, said additional ducts being located in the central part (10) of the burner. The burner is characterized in that it comprises means (4a, 5) for changing the flow direction of the fuel which is introduced via at least one of the additional ducts in the central part (10) of the burner, relative to the main axis B3 of the burner, at least in an ascending direction. This will allow the individual fuel particles to travel in a curved, approximately ballistic path, thereby extending the time they can be maintained in the flame. Another advantage of this configuration of the burner is that the large particles will attain the highest, and hence the longest, path, since the path of the smaller particles will to a greater extent than is the case for the large ones be deflected by the primary air which is injected via the outer annular primary air nozzle which is parallel to the main axis of the burner. Hence it will be possible to achieve a more uniform combustion of all particles, regardless of their size. It will be possible to change the path of the particles by altering the velocity or direction of injection.
摘要翻译：说明了将固体，液体或气态燃料引入窑的燃烧区域的燃烧器，例如用于制造水泥熟料等的回转窑，所述燃烧器包括多个基本上同心的管道（1,2， 3），平行于燃烧器的主轴线B3，用于将燃料和一次空气输送到喷嘴开口，以及用于将固体，流体或气体燃料输送到多个附加管道（4,6,7,8）单独的喷嘴开口，所述另外的管道位于燃烧器的中心部分（10）中。燃烧器的特征在于，其包括用于改变燃料的流动方向的装置（4a，5），其通过燃烧器的中心部分（10）中的至少一个附加管道相对于主轴线B3引入至少沿上升方向。这将允许单个燃料颗粒在弯曲的大致弹道中行进，从而延长它们可以保持在火焰中的时间。燃烧器的这种配置的另一个优点是，大的颗粒将达到最高的，并且因此是最长的路径，因为较小的颗粒的路径会比大的颗粒的路径偏移大的程度通过外部环形一次空气喷嘴喷射空气，其平行于燃烧器的主轴线。因此，无论其尺寸如何，都可以实现所有颗粒的更均匀的燃烧。通过改变注射速度或方向可以改变粒子的路径。

10. 发明授权

EP1678097B1 METHOD AND PLANT FOR PREHEATING PARTICULATE OR PULVERULENT MATERIAL 有权
标题翻译：方法和系统预热颗粒或粉末状材料
公开(公告)号：EP1678097B1
公开(公告)日：2007-07-25
申请号：EP04769251.2
申请日：2004-08-30
申请人： F.L. Smidth A/S
发明人： SKAARUP JENSEN, Lars , HANSEN, Jens, Peter
IPC分类号： C04B7/43 , F27B7/20
CPC分类号： C04B7/364 , C04B7/365 , C04B7/43 , F27B7/2025 , Y02P40/121
摘要： Described is a method as well as a plant for preheating particulate or pulverulent material such as cement raw meal or similar material in a cyclone preheater (1), comprising at least two cyclone stages, each comprising a riser duct (2a, 2b, 2c, 2d) and a cyclone (1a, 1b, 1c, 1d). The method is peculiar in that a portion of the material which is fed to at least one cyclone stage is introduced to the first part of the riser duct, viewed in the direction of travel of the exhaust gases, and is heated from a temperature of maximum 450 °C to a temperature of at least 550 °C, and in that the remaining material which is fed to the same cyclone stage is introduced into the last part of the said riser duct. As a result, there will be a reduction in the amount of SO2 which is discharged from the cement plant preheater as emission, without a simultaneous increase in energy consumption.

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