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1. 发明授权

US5259932A Heating system for regenerative coke ovens 失效
标题翻译：再生焦炉加热系统
公开(公告)号：US5259932A
公开(公告)日：1993-11-09
申请号：US776278
申请日：1991-11-22
申请人： Manfred Blase , Ulrich Kochanski , Dietrich Wagener , Gunther Meyer , Heinz Durselen , Dieter Stalherm , Joachim Hoitz , Ludwig Offermann , Jurgen Tietze
发明人： Manfred Blase , Ulrich Kochanski , Dietrich Wagener , Gunther Meyer , Heinz Durselen , Dieter Stalherm , Joachim Hoitz , Ludwig Offermann , Jurgen Tietze
IPC分类号： C10B21/10 , C10B21/20 , C10B21/22 , C10B5/16 , C10B21/18
CPC分类号： C10B21/22 , Y02P20/129
摘要： According to the invention the heating system for regenerative coke oven batteries that can be heated with rich gas and/or lean gas or mixed gas is provided comprising vertical flues cooperating in pairs, each vertical flue being connected to a regenerator for preheating the air and, in the case of lean gas operation, for preheating the lean gas or mixed gas. High and low combustion stages, as well as structure defining an internal flue gas return at levels above a flue base are provided. Discharge openings are provided at at least three levels for supplying each flue. A base discharge opening is provided at the flue base directly connected to regenerators. Hollow communicating channels are defined for connecting the regenerators to discharge openings located above the flue base. The hollow communicating channels are preferably formed in each communicating wall connected to a discharge opening leading only to one adjacent flue. The regenerators for preheating air are subdivided in a longitudinal direction of the oven with one part being connected to the base openings at the flue base and another part being connected to the hollow communicating channels. A regulating system is provided for setting the amount of air for the two parts separately. Pressure blocks are provided for setting the air distribution at the discharge openings provided above the flue base. The circulating flow openings are arranged at the foot of each flue in a hollow communicating wall between adjacent flues to provide ascending and descending flow.
摘要翻译： PCT No.PCT / EP90 / 00838 Sec。 371日期1991年11月22日 102（e）1991年11月22日PCT PCT 1990年5月23日PCT公布。出版物WO90 / 14408 日本1990年11月29日。根据本发明，提供可用富气体和/或贫气或混合气体加热的再生焦炉电池的加热系统，其包括成对配合的垂直烟道，每个垂直烟道连接到用于预热空气的再生器，并且在贫气操作的情况下，用于预热贫气或混合气体。提供高和低燃烧阶段，以及限定在烟道底部上方的内部烟气返回的结构。在至少三个级别提供排放开口以供应每个烟道。在与再生器直接连接的烟道底座处设置基座排出口。定义了空心连通通道，用于将再生器连接到位于烟道底部上方的排放口。中空连通通道优选地形成在连接到仅引导到相邻烟道的排放口的每个连通壁中。用于预热空气的再生器在炉的纵向方向上分为一部分，其连接到烟道底部的基部开口，另一部分连接到中空连通通道。提供了用于分别设置两个部件的空气量的调节系统。提供压力块，用于设置在烟道底部上方的排放口处的空气分布。循环流动开口布置在每个烟道的脚下相邻烟道之间的中空连通壁中，以提供上升和下降的流动。

2. 发明授权

US5062925A Method of reducing the nitrogen dioxide content of flue gas from a coke oven with dual heating flues by a combination of external flue gas feed back and internal flue gas recirculation 失效
标题翻译：通过外部气体回流和内部气体回收的组合减少具有双重加热液的焦炉中的烟气的氮氧化物含量的方法
公开(公告)号：US5062925A
公开(公告)日：1991-11-05
申请号：US445748
申请日：1989-12-04
申请人： Heinz Durselen , Arnulf Schuffler , Gunter Meyer
发明人： Heinz Durselen , Arnulf Schuffler , Gunter Meyer
IPC分类号： C10B21/04 , C10B21/18 , C10B21/20
CPC分类号： C10B21/18 , Y02P20/129
摘要： The method of reducing a nitrogen oxides content of a flue gas generated on firing of a rich gas or combination coke oven having a plurality of heating walls forming dual heating flues, in which a single stage or multistage combustion takes place, and also having a plurality of regenerators for recovery of flue gas heat and preheating of an underfiring medium, includes the steps of mixing one portion of the flue gas drawn from one flue of the dual heating flues with the underfiring medium, gas and/or air, prior to or on admission to the other flue of the dual heating flues, or a regenerator connected with it, and circulating another portion of the flue gas additionally inside the dual heating flues. The method advantageously also may include recirculating externally at a predetermined flow rate the one portion of the flue gas considering the recirculating of the other portion of the flue gas inside the dual heating flues and controlling the recirculating so that a flame temperature in the heating flues is kept constant based on a heat balance in the heating flues, and feeding, during rich gas firing of the combination coke oven, the one portion of the flue gas recirculated externally only to those of the regenerators, which receive the underfiring media during lean gas operation, and, during rich gas operation, only to every second one of the regenerators.
摘要翻译：减少在具有形成双重加热烟道的多个加热壁的富气体或组合焦炉燃烧时产生的烟道气的氮氧化物含量的方法，其中发生单级或多级燃烧，并且还具有多个用于回收烟道气热量和预烧入燃料的介质的再生器包括以下步骤：将一部分从双加热烟道的一个烟道中抽出的烟气与燃烧过程中的燃气和/或空气在一起或之前混合进入双重加热烟道的另一烟道，或与其连接的再生器，并且再次将另一部分烟道气再循环在双加热烟道内。该方法有利地还可以包括以预定的流速向外循环，烟道气的一部分考虑到双重加热烟道内的烟道气的另一部分的再循环并控制再循环，使得加热烟道中的火焰温度为基于加热烟道中的热平衡而保持恒定，并且在组合焦炉的富气燃烧期间，将一部分烟道气从外部再循环到在稀气运行期间接收欠烧介质的再生器的一部分，而在富气运行期间，只有每隔一个再生器。

3. 发明授权

US4732652A Clamping system for coke oven heating walls 失效
标题翻译：焦炉加热墙夹紧系统
公开(公告)号：US4732652A
公开(公告)日：1988-03-22
申请号：US38428
申请日：1987-04-14
申请人： Heinz Durselen , Jurgen Neitzel , Arnulf Schuffler , Walter Stanke
发明人： Heinz Durselen , Jurgen Neitzel , Arnulf Schuffler , Walter Stanke
IPC分类号： C10B29/04 , C10B29/08 , F27B13/06 , F27D1/00 , F27D1/14 , F27D1/16
CPC分类号： F27D1/1621 , C10B29/08 , F27D1/00 , F27D1/0023 , F27B13/06
摘要： A clamping system for preventing detrimental tensile and shearing stresses in heating walls used for example as partitions in industrial furnaces, comprises clamping plates adjoining opposite end faces of a heating wall plate, yoke-shape beams facing each clamping plate and interconnected by cross tie rods, and pressing elements between the beams and the clamping plates. The bias of the pressing elements is adjusted so as to decrease from the center of the clamping plate towards the upper and lower edges of the heating wall plate, the material of respective clamping elements being selected such as to keep the interfering forces within the limits of 5 to 20% of the original clamping forces, the resultants of the clamping forces being directed to the marginal area of each clamping plate, and the roughness in excess of 2.5 millimeters between the clamping plate and the heating wall plate being reliably compensated.
摘要翻译：用于防止在工业炉中用作隔板的加热壁中的有害的拉伸和剪切应力的夹紧系统包括邻近加热壁板的相对端面的夹板，面对每个夹紧板的轭形梁并通过交叉拉杆互连，并且在梁和夹紧板之间按压元件。按压元件的偏压被调整为从夹板的中心朝向加热壁板的上边缘和下边缘减小，相应夹紧元件的材料被选择为将干涉力保持在原始夹紧力的5％至20％，夹紧力的结果被引导到每个夹板的边缘区域，夹紧板和加热壁板之间的粗糙度超过2.5毫米可靠地得到补偿。

4. 发明授权

US4202735A Process for operating coking ovens and an oven for use in said process 失效
标题翻译：用于操作焦化炉和用于所述方法的烘箱的方法
公开(公告)号：US4202735A
公开(公告)日：1980-05-13
申请号：US894848
申请日：1978-04-10
申请人： Heinz Durselen , Franz-Josef Onnebrink , Arnulf Schuffler
发明人： Heinz Durselen , Franz-Josef Onnebrink , Arnulf Schuffler
IPC分类号： C10B5/12 , C10B5/10 , C10B21/00 , C10B21/20 , C10B5/20
CPC分类号： C10B21/20 , C10B5/10 , Y02P20/129
摘要： In a coking operation where the heating medium is introduced into the furnace by way of a bottom fire box and wherein heat exchangers are provided for the waste gases, the waste gas is passed through a plurality of parallel channels serving as said heat exchangers and the useful portion of the total system available for such exchange is reduced when the coking time is increased beyond the time required at normal operation.
摘要翻译：在加热介质通过底部火箱引入炉中并且为废气提供热交换器的焦化操作中，废气通过用作所述热交换器的多个平行通道并且有用当焦化时间增加超过正常操作所需的时间时，可用于这种交换的总体系的部分减少。

5. 发明授权

US4704195A Method of reducing NO.sub.x component of flue gas in heating coking ovens, and an arrangement of coking oven for carrying out the method 失效
标题翻译：加热焦化炉中烟气净化NOx成分的方法，以及用于实施该方法的焦化炉排列方法
公开(公告)号：US4704195A
公开(公告)日：1987-11-03
申请号：US796582
申请日：1985-11-08
申请人： Johannes Janicka , Wilhelm Jakobi , Heinz Durselen , Gunter Meyer
发明人： Johannes Janicka , Wilhelm Jakobi , Heinz Durselen , Gunter Meyer
IPC分类号： C10B21/18 , C10B21/20 , C10B5/04 , C10B21/06 , C10B21/24
CPC分类号： C10B21/18 , C10B21/20
摘要： In regenerative coking ovens having vertical heating flues cooperating in pairs, high level and low level combustion stages and means arranged at the bottoms of respective heating flues to recirculate the flue gas, the following measures insure a substantially reduced generation of NO.sub.x contents in the flue gas: the recirculation current rate is between 20% and 50%, the combustion stage ratio is between 40% and 70% and the second combustion stage is arranged between 35% and 55% of the height of the heating flue.
摘要翻译：在具有成对配合的垂直加热烟道的再生焦化炉中，高级和低级燃烧阶段以及布置在相应加热烟道底部的装置以使废气再循环，以下措施确保烟道气中NOx含量的产生显着减少：再循环电流率在20％到50％之间，燃烧阶段的比例在40％到70％之间，第二个燃烧阶段排列在加热烟道高度的35％到55％之间。

6. 发明授权

US5395485A Reactor chamber door for large-scale coking reactors 失效
标题翻译：用于大型焦化反应堆的反应室室
公开(公告)号：US5395485A
公开(公告)日：1995-03-07
申请号：US956774
申请日：1992-12-17
申请人： Gerd Nashan , Klaus Wessiepe , Heribert Bertling , Werner Abendroth , Helmut Dohle , Manfred Friedrichs , Gerd Klinkenberg , Manfred Blase , Heinz Durselen , Gunter Meyer , Wolfgang Rohde
发明人： Gerd Nashan , Klaus Wessiepe , Heribert Bertling , Werner Abendroth , Helmut Dohle , Manfred Friedrichs , Gerd Klinkenberg , Manfred Blase , Heinz Durselen , Gunter Meyer , Wolfgang Rohde
IPC分类号： C10B25/16 , C10B25/06
CPC分类号： C10B25/06
摘要： A large-scale coking reactor including a housing provided with a chamber and with outer and inner chamber frames, a displaceable outer door elastically compressed against the outer frame and formed with a respective elastic peripheral seal compressible against the frame and with an outer high temperature membrane interposed between the door and the seal and elastically pressed thereagainst to seal the door opening, a displaceable inner door spaced from the outer door and formed with an inner high temperature membrane interposed between the inner door and the inner frame to fit elastically the inner frame, the inner and outer doors being releasably interconnected upon displacing the outer door, so that the doors are mounted in the housing to be operatable either selectively or in combination with one another.
摘要翻译： PCT No.PCT / EP91 / 00739 Sec。 371日期1992年12月17日 102（e）日期1992年12月17日PCT 1991年4月18日PCT PCT。出版物WO91 / 16404 日本1991年10月31日。一种大型焦化反应器，包括设有室的外壳和外室框架和内室框架，可移动的外门弹性地压靠外框架并形成有相对的弹性周边密封件，并且外部的高温隔膜插入在门和密封件之间并且被弹性地压在其上以密封门开口，与外门间隔开并形成有插入在内门和内框架之间的内部高温隔膜的可移动的内门为了弹性地装配内框架，内门和外门在移动外门时可释放地互连，使得门被安装在壳体中以便可选择性地或彼此组合地操作。

7. 发明授权

US4481724A Device for drying and preheating coking coal 失效
标题翻译：干燥预热焦煤装置
公开(公告)号：US4481724A
公开(公告)日：1984-11-13
申请号：US370124
申请日：1982-04-20
申请人： Vladan Petrovic , Heinz Durselen
发明人： Vladan Petrovic , Heinz Durselen
IPC分类号： C10B57/10 , F28D7/00 , F28D13/00 , F26B17/14
CPC分类号： F28D7/0091 , C10B57/10 , F28D13/00 , F28D7/0066
摘要： In order to preserve the quality of treated coking coal, the drying and preheating operation is performed in consecutive stages. For this purpose, a set of superimposed containers is provided with vertically oriented pipes for a heating medium, the pipes in each container having separate inlets and outlets. The bottom region of each container is further provided with horizontally directed pipes having separate inlet and outlet for receiving a pressure medium which is discharged into the bottom region of each container to produce a whirling bed of the coal. In this manner, the coal is preliminarily dried in the uppermost container, then additionally dried and preheated in the intermediate container, and heated to the desired final temperature in the lowermost container.
摘要翻译：为了保持处理焦煤的质量，干燥和预热操作连续进行。为此，一组叠置的容器设置有用于加热介质的垂直取向的管道，每个容器中的管道具有分离的入口和出口。每个容器的底部区域还设置有具有分开的入口和出口的水平定向管道，用于接收压力介质，该压力介质被排放到每个容器的底部区域中以产生煤的旋转床。以这种方式，将煤在最上面的容器中预先干燥，然后另外在中间容器中干燥并预热，并在最下面的容器中加热至所需的最终温度。

8. 发明授权

US5017270A Method of reducing nox-content in flue gas during heating of coking oven 失效
标题翻译：焦化炉加热过程中烟气中NOX含量降低的方法
公开(公告)号：US5017270A
公开(公告)日：1991-05-21
申请号：US561941
申请日：1990-08-02
申请人： Johannes Janicka , Gunter Meyer , Heinz Durselen
发明人： Johannes Janicka , Gunter Meyer , Heinz Durselen
IPC分类号： C10B21/18 , C10B21/22
CPC分类号： C10B21/22 , C10B21/18
摘要： NO.sub.x -content in a flue gas during heating of coking oven with heating trains cooperating in pairs, high and low lying combustion stages, and flue gas return at a height of a heating train sole in a circulating stream, is reduced by adjusting a circulating stream rate defined by a volume stream of a returned flue gas divided by a flue gas volume stream without returned flue gas to between 20% and 50%, maintaining a stage ratio for a stage number greater than or equal to 2 defined as an air volume stream of a lower stage divided by a total air volume stream, at between 80/I% and 140/I% wherein I is a number of stages, arranging an upper combustion stage at a height of (45.+-.10%).times.(I-1) of the heating train height.
摘要翻译：焦化炉加热过程中烟气中的NOx含量在加热阶段成对配合，高低位燃烧阶段和循环流中加热列车底部的烟道气返回通过调节循环流返回的烟道气的体积流除以烟道气体流量而不返回烟道气的20％至50％之间的速率所确定的速率，将级数大于或等于2的级数保持为定义为空气体积流在80 / I％和140 / I％之间的下段除以总空气体积流，其中I是多个级，将上燃烧阶段设置在（45 +/- 10％）x（ I-1）加热火车高度。

9. 发明授权

US4990220A Coking reactor 失效
标题翻译：焦化反应器
公开(公告)号：US4990220A
公开(公告)日：1991-02-05
申请号：US399527
申请日：1989-08-22
申请人： Gerd Nashan , Klaus Wessiepe , Heribert Bertling , Wolfgang Rohde , Manfred Blase , Manfred Galow , Ulrich Kochanski , Heinz Durselen , Johannes Janicka , Dieter Stalherm , Joachim Holtz , Jurgen Tietze , Ralf Schumacher
发明人： Gerd Nashan , Klaus Wessiepe , Heribert Bertling , Wolfgang Rohde , Manfred Blase , Manfred Galow , Ulrich Kochanski , Heinz Durselen , Johannes Janicka , Dieter Stalherm , Joachim Holtz , Jurgen Tietze , Ralf Schumacher
IPC分类号： C10B5/02 , C10B5/10
CPC分类号： C10B5/10 , C10B5/02 , Y02P20/129
摘要： Coking system, wherein the coking blends particularly based on hard coal, are fed batchwise to a reactor (1), which is heated indirectly by heat recovery in regenerators (I, II) or recuperators, whereby the reactor is built as a high-capacity coking reactor (100), several high-capacity coking reactors are combined to form a reactor block and the high-capacity coking reactors are built as mutually independent modules, whereby each module can be operated or optionally replaced independently of the neighboring modules, with little or no impairment of the operation of the neighboring modules. The individual reactors are independently operatable in terms of statics and heat supply. The regenerators, or recuperators (I, II, R, R') can be arranged laterally or underneath the reactor chamber. Neighboring reactors can have a common intermediate wall (2). The reactor chambers have a width of at least 0.7 m, a height of at least 8.5 m and a length of at least 18 m.
摘要翻译：焦化系统，其中特别是基于硬煤的焦化混合物分批进料到反应器（1），反应器（1）通过再生器（I，II）或换热器中的热回收间接加热，由此将反应器建成为高容量焦化反应器（100），几个大容量焦化反应器组合形成反应器块，大容量焦化反应器被构建为相互独立的模块，由此每个模块可以独立于相邻模块进行操作或可选地替换，几乎没有或没有损害相邻模块的操作。各个反应堆在静态和供热方面可独立运行。再生器或再生器（I，II，R，R'）可以横向或在反应器室的下方布置。相邻反应器可以具有共同的中间壁（2）。反应室的宽度至少为0.7米，高度至少为8.5米，长度至少为18米。

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