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公开(公告)号：US4187079A
公开(公告)日：1980-02-05
申请号：US941016
申请日：1978-09-11
摘要： A method for the production of form coke, such as coke for use in the smelting industry as blast furnace coke and also in electro-metallurgical facilities, comprising, coking a high volatile coal containing at least 35% volatile constituents so as to remove the volatile constituents to form a non-baking base coal, mixing a plurality of fine grain coal components together, of which at least one of the components comprises said non-baking base coal and at least one other component comprises a baking bituminous coal so as to form a mixture of such coals, subjecting the mixture to a degassing operation using highly volatile coals, coking the degassed mixture and pressing the coke into briquettes.
摘要翻译： 一种用于生产焦炭的方法，例如用于冶炼工业中的焦炭作为高炉焦炭以及电冶金设备，其包括：将含有至少35％挥发性成分的高挥发性煤焦化，以除去挥发性成分 成分以形成非焙烧基础煤，将多个细晶粒煤组分混合在一起，其中至少一个组分包括所述非烘焙基础的煤，并且至少一个其它组分包括烘烤烟煤以形成 这种煤的混合物，使用高挥发性的煤对混合物进行脱气操作，将脱气的混合物焦化并将焦炭压制成团块。
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公开(公告)号：US4508596A
公开(公告)日：1985-04-02
申请号：US458269
申请日：1983-01-17
申请人： Heinrich Weber , Kurt Lorenz , Horst Dungs , Engelbert Bruns , Gerd Osterholt
发明人： Heinrich Weber , Kurt Lorenz , Horst Dungs , Engelbert Bruns , Gerd Osterholt
摘要： A method for the dry cooling of coke comprises transferring the coke from the coke oven to a special bucket which is moved over a charging hole of a cooling pit. The space between the bucket and the charging hole is closed off and sealed against the atmosphere and a shutter which closes the top of the charging hole is moved upwardly and then transversely off the charging hole to open it as an intermediate charging guide piece is moved in position between the hole and the bucket for the transfer of the coke therebetween. The space between the bucket and the charging hole is sealed by a frame of a sluicing device in which the shutter and the intermediate charging hole guidepiece is movable. The device advantageously runs on wheels which are located outside the frame which seals the space between the charging bucket and the charging pit. The frame of the sluicing device advantageously includes a sealing element which engages into a recess seal combined around the charging hole.
摘要翻译： 用于干燥冷却焦炭的方法包括将焦炭从焦炉转移到在冷却槽的充电孔上移动的特殊桶。 铲斗和充气孔之间的空间被封闭并密封在大气中，并且关闭充电孔的顶部的闸板向上移动，然后横向移动到充电孔，以便当中间充电引导件移动时将其打开 孔和桶之间的位置，用于在它们之间转移焦炭。 铲斗和充气孔之间的空间由闸门和中间充电孔导向件可移动的防水装置的框架密封。 该装置有利地在位于框架外部的轮上运行，该轮限制充电桶和充电坑之间的空间。 该分流装置的框架有利地包括密封元件，该密封元件接合到围绕充电孔组合的凹口密封件中。
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3.发明授权
公开(公告)号：US4392823A
公开(公告)日：1983-07-12
申请号：US295496
申请日：1981-08-24
申请人： Heinrich Weber , Kurt Lorenz , Horst Dungs
发明人： Heinrich Weber , Kurt Lorenz , Horst Dungs
CPC分类号： F26B23/001 , F26B1/00 , F26B3/24 , Y02P70/405
摘要： A method and apparatus is disclosed for indirectly drying and preheating fine material, in particular, moisture containing coal or the like, comprises, providing a rotary drum which is mounted for rotation and has a plurality of heating tubes extending therethrough, supplying heated cooling gas from a dry coke cooling system to the heating tubes, supplying the moist material to the drum, adjacent the bottom thereof, removing the material from the drum after it has been predried and preheated, and returning or recycling a portion of the predried and preheated material to the rotary drum. The method and apparatus utilizes the heated cooling gas used to cool dry coke in a dry coke cooling plant from high temperatures to below 200.degree. C. It has been found that such heated cooling gas for a selected amount of dry coke is useful either in a series of more than one rotary drum or, to process moist material in a single drum and also generate steam as a byproduct.
摘要翻译： 公开了一种用于间接干燥和预热细材料，特别是包含煤等的水分的方法和装置，包括：提供旋转滚筒，该滚筒安装成旋转并具有多个从其延伸的加热管，将加热的冷却气体从 干燥的焦炭冷却系统到加热管，将湿物料供应到滚筒，邻近其底部，在预干燥和预热之后从滚筒中除去材料，并将预干燥和预热的材料的一部分返回或再循环到 旋转鼓。 该方法和装置利用加热的冷却气体将干燥焦炭冷却设备中的干焦从高温冷却至低于200℃。已经发现，用于所选量的干焦的这种加热的冷却气体可用于 一系列多个旋转鼓，或在单个滚筒中加工潮湿材料，并产生蒸汽作为副产物。
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4.发明授权Process for drying and preheating coal utilizing heat in dry cooling or quenching of coke 失效在干燥冷却或焦化淬火时利用热量干燥和预热煤的方法
公开(公告)号：US4354903A
公开(公告)日：1982-10-19
申请号：US249155
申请日：1981-03-30
申请人： Heinrich Weber , Kurt Lorenz , Horst Dungs
发明人： Heinrich Weber , Kurt Lorenz , Horst Dungs
CPC分类号： C10B57/10 , Y02P20/129
摘要： A three-cycle process as disclosed for drying and preheating coking coal using the heat from cooled coke. Cooling gas is passed over hot coke to heat the cooling gas and cool the coke. The heated cooling gas is then passed through a waste heat boiler and then back to the hot coke in a coke cooling chamber. This completes the first closed cycle. Water is supplied to the waste heat boiler to form steam. The steam is supplied to a fluidized bed of wet coal to indirectly preheat and dry the wet coal in a second cycle. The wet coal is fluidized using fluidizing gas which converts water in the wet coal into steam. Some of the steam is condensed from the combination of fluidizing gas plus steam and then the fluidizing gas is returned to the bed. Steam from the waste heat boiler is also supplied to the fluidizing gas before it re-enters the bed to heat the fluidizing gas.
摘要翻译： 公开的使用来自冷却焦炭的热量来干燥和预热焦煤的三循环方法。 冷却气体通过热焦炭以加热冷却气体并冷却焦炭。 然后将加热的冷却气体通过废热锅炉，然后回到焦炭冷却室中的热焦炭。 这完成了第一个封闭循环。 向废热锅炉供水以形成蒸汽。 将蒸汽供应到湿煤流化床，以在第二循环中间接预热和干燥湿煤。 使用将湿煤中的水转化为蒸汽的流化气体使湿煤流化。 一些蒸汽从流化气体加蒸汽的组合中冷凝，然后流化气体返回到床。 来自废热锅炉的蒸汽在其再次进入床之前也被供应给流化气体以加热流化气体。
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5.发明授权
公开(公告)号：US4260458A
公开(公告)日：1981-04-07
申请号：US964890
申请日：1978-11-30
申请人： Heinrich Weber , Kurt Lorenz , Horst Dungs
发明人： Heinrich Weber , Kurt Lorenz , Horst Dungs
CPC分类号： C10B3/00
摘要： A coke oven, comprises a housing having an interior vertically elongated coke oven chamber with a plurality of vertically extending binding walls subdividing the oven chamber into a plurality of heating flues. A nozzle in each of the binder walls between the heating flues discharges a rich gas into each flue. In addition, the binder walls contain respective first and second vertical air ducts arranged in alternate binder walls between the flues with alternate ones of the air ducts having discharges at one or more levels above the others of each binder duct wall and connecting into the flues on each side of the associated binding wall. An air duct supply is connected separately to the alternate ones in each of the other air supply ducts.
摘要翻译： 焦炉包括具有内部垂直细长的焦炉室的壳体，多个垂直延伸的装订壁将烤箱室细分为多个加热烟道。 在加热烟道之间的每个粘合剂壁中的喷嘴将富含气体排放到每个烟道中。 另外，粘合剂壁包含相应的第一和第二垂直空气管道，布置在烟道之间的交替的粘合剂壁中，其中替代的空气管道在每个粘合剂导管壁的其它位置上方具有排放物，并且连接到烟道中 相关联的墙壁的每一侧。 空气管道供应单独连接到每个其他空气供应管道中的替代管道。
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6.发明授权
公开(公告)号：US4379692A
公开(公告)日：1983-04-12
申请号：US289235
申请日：1981-08-03
申请人： Heinrich Weber , Kurt Lorenz , Horst Dungs
发明人： Heinrich Weber , Kurt Lorenz , Horst Dungs
IPC分类号： C10B53/06 , B01J6/00 , C04B7/44 , C10B57/10 , F26B3/26 , F26B17/00 , F26B17/16 , F26B3/00 , F26B17/12
CPC分类号： F26B3/26
摘要： A preheating moist fine material, such as pit coal and lignate, peat, wood, oil shale, or even ores or limestone for cement production, and an apparatus for carrying out the method are disclosed. Moist fine material is mixed above a heater with predried and preheated material until the mixture is made fluid. The fluid mixture slides down between and piles up to a level above the heater. A part of the predried and preheated fine material is removed from below the heater in an amount corresponding to another part thereof and is conveyed to above the heater with the moist fine material.
摘要翻译： 公开了一种预热湿润精细材料，例如煤矿和木质素，泥炭，木材，油页岩，甚至用于水泥生产的矿石或石灰石，以及用于实施该方法的装置。 潮湿的细料在预热和预热的材料上混合在加热器上方，直到混合物成为流体。 流体混合物向下滑动并堆积到加热器上方的水平面上。 预干燥和预热的细材料的一部分从加热器的下方以与其另一部分相对应的量被除去，并用湿的精细材料输送到加热器的上方。
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7.发明授权Process and apparatus for the production of molded metallurgical coke from coal briquettes 失效用于生产来自煤压块的成型冶金焦的方法和设备
公开(公告)号：US4352720A
公开(公告)日：1982-10-05
申请号：US201262
申请日：1980-10-27
申请人： Heinrich Weber , Kurt Lorenz , Horst Dungs , Klaus Urbye
发明人： Heinrich Weber , Kurt Lorenz , Horst Dungs , Klaus Urbye
CPC分类号： C10B53/08 , Y02P20/129
摘要： The process for the production of molded metallurgical coke from dried coal or fine coal mixtures with a low swelling index particularly highly volatile fine coal comprises mixing normal washed fine coal or fine coal mixtures of a grain size of from 0 to 10 mm and a swelling index of not more than 5 with a binder, pressing the mixture into briquettes, oxidizing the briquettes in a continuous material flow stream, and coking the oxidized briquettes continuously in an oven chamber by supplying indirectly and exhausting the coke oven gases with a temperature of 300.degree. to 1200.degree. C. The device for carrying out the process includes a vertically extending reactor housing having an oxidation chamber adjacent the top thereof with an indirectly heated vertical coking chamber directly below the oxidation chamber and with a cooling chamber directly below the coking chamber and including means for circulating heating gases into the coking chamber and then upwardly through the coking chamber and out adjacent the top of the coking chamber and into the oxidation chamber.
摘要翻译： 从干燥煤或具有低膨胀率特别是高挥发性细煤的细煤混合物生产成型冶金焦的方法包括混合正常洗涤的细煤或0至10mm的粒度的细煤混合物和溶胀指数 不超过5的粘合剂，将混合物压成团块，以连续的材料流动流将煤块氧化，并在室温炉中连续地将氧化的团块进行间歇加热并排出温度为300°C的焦化炉气体 用于进行该方法的装置包括垂直延伸的反应器壳体，其具有邻近其顶部的氧化室，其具有在氧化室正下方的间接加热的垂直焦化室，以及直接在焦化室下方的冷却室，并且包括 将加热气体循环进入焦化室，然后向上通过焦化室的装置 离开焦化室的顶部并进入氧化室。
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公开(公告)号：US4683030A
公开(公告)日：1987-07-28
申请号：US719879
申请日：1985-04-04
申请人： Heinrich Weber , Kurt Lorenz , Horst Dungs
发明人： Heinrich Weber , Kurt Lorenz , Horst Dungs
CPC分类号： C10L5/16 , C10B53/08 , C10L5/20 , Y02P20/129
摘要： Briquettes made from bituminous or sub-bituminous coal or peat are produced by grinding the coal, mixing it with a binder and compacting the mixture. They are then carbonized in a continuous process in a shaft oven. The coal may be predried and the finished briquettes may be preheated, with a subsequent drying and hardening. The carbonization is effected in two stages in an indirectly heated shaft oven, with the evolved gas being taken off about at the mid-height of the oven shaft, processed, and used for heating in the second, high-temperature stage. The flue gases from this high-temperature stage are used for heating in the first stage and for preheating. The second or high-temperature stage is followed by a cooling stage where the gases evolved in the second stage, and mainly comprising hydrogen are used and circulated. The evolved gas in excess is continuously removed from the cooling circuit.
摘要翻译： 由沥青或次烟煤或泥炭制成的团块通过研磨煤，与粘合剂混合并压实混合物来生产。 然后将它们在轴烘箱中以连续的方法碳化。 煤可以预干燥，并且可以预热完成的团块，随后进行干燥和硬化。 在间接加热的竖炉中分两步进行碳化，放出的气体在烘箱轴的中间高度处被取出，进行处理，并用于第二高温阶段的加热。 来自该高温阶段的烟气用于第一阶段的加热和预热。 第二或高温阶段之后是冷却阶段，其中在第二阶段中放出的气体和主要包含氢的气体被使用和循环。 过量的放出气体从冷却回路连续地移出。
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公开(公告)号：US4338161A
公开(公告)日：1982-07-06
申请号：US249157
申请日：1981-03-30
申请人： Heinrich Weber , Kurt Lorenz , Horst Dungs
发明人： Heinrich Weber , Kurt Lorenz , Horst Dungs
CPC分类号： C10B39/02 , Y02P20/129
摘要： An apparatus and arrangement is disclosed for cooling glowing coke in a dry circuit which utilizes a cooling chamber divided by cooling walls into a plurality of parallel vertically extending cooling channels. The cooling walls are supplied with a cooling medium for indirectly cooling the glowing coke. A coke discharge mechanism in the form of a chute having a comb-like end and paddle wheels between the teeth of the comb is provided at the bottom of each cooling channel to discharge coke from the cooling chamber in a controlled fashion to an underlying after-chamber. Each cooling channel is provided with cooling gas for directly cooling the glowing coke. An arrangement utilizing the apparatus supplies cooling gas directly to the cooling channels which, after passing out of the cooling chamber, passes into a waste heat boiler which is supplied with water so that it is heated by the now hot cooling gas to produce steam. Cooling water is also provided to the cooling walls for producing additional steam and for being heated in the waste heat boiler.
摘要翻译： 公开了一种用于在干燥回路中冷却发光焦炭的装置和装置，其利用由冷却壁分隔成多个平行的垂直延伸的冷却通道的冷却室。 向冷却壁供应用于间接冷却发光焦炭的冷却介质。 在每个冷却通道的底部设置有具有梳状端部和梳齿之间的桨轮的滑槽形式的焦炭排出机构，以可控制的方式将焦炭从冷却室排放到下面的后处理装置中， 房间。 每个冷却通道都设有用于直接冷却发光焦炭的冷却气体。 利用该装置的装置将冷却气体直接提供给冷却通道，冷却通道在冷却室通过之后进入废水热锅炉，废热锅炉被供给水，使其被现在的热的冷却气体加热以产生蒸汽。 还向冷却壁提供冷却水以产生额外的蒸汽并在废热锅炉中加热。
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公开(公告)号：US4662895A
公开(公告)日：1987-05-05
申请号：US732084
申请日：1985-05-09
申请人： Heinrich Weber , Kurt Lorenz , Horst Dungs
发明人： Heinrich Weber , Kurt Lorenz , Horst Dungs
CPC分类号： C10B39/00 , C10B49/16 , C10B57/04 , C10B57/10 , C10J3/02 , C10J3/30 , C10J3/78 , C10J2300/093 , C10J2300/0943 , C10J2300/1861
摘要： A method and apparatus of cooling retort coke is disclosed which provides for cooling hot coke from a coking chamber by direct heat exchange with fine-grained material, preferably coal, and the subsequent separation of the fine-grained material from lump coal which would form the cooling step.
摘要翻译： 公开了一种冷却蒸馏焦炭的方法和装置，其提供了通过与细粒材料（优选煤）的直接热交换从焦化室冷却热焦炭，随后将细颗粒材料从块煤中分离出来， 冷却步骤
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