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1. 发明申请

US20150159953A1 METHOD FOR OPERATING AN ANODE FURNACE AND CONTROL DEVICE 有权
标题翻译：用于操作ANODE FURNACE和控制装置的方法
公开(公告)号：US20150159953A1
公开(公告)日：2015-06-11
申请号：US14373406
申请日：2012-01-25
申请人： Peter Krieg , Hans-Jörg Seifert , Andreas Himmelreich , Frank Heinke , Detlef Maiwald
发明人： Peter Krieg , Hans-Jörg Seifert , Andreas Himmelreich , Frank Heinke , Detlef Maiwald
IPC分类号： F27B13/14 , F27D21/04 , F27D19/00
CPC分类号： F27B13/14 , F27D19/00 , F27D21/04
摘要： The invention relates to a method and to a control apparatus for operating an anode furnace (10), wherein the anode furnace is formed from a plurality of heating ducts (12) and furnace chambers, wherein the furnace chambers serve for receiving anodes and the heating ducts serve for controlling the temperature of the furnace chambers, wherein the anode furnace comprises at least one furnace unit (11), wherein the furnace unit comprises a heating zone (20), a firing zone (21) and a cooling zone (22), which are in turn formed from at least one section (33, 34, 35, 36, 37, 38) comprising furnace chambers, wherein a suction ramp (14) is arranged in a section of the heating zone and a burner ramp (15) of the furnace unit is arranged in a section of the firing zone, wherein operation of the ramps (14, 15, 16, 17, 18, 19) is controlled by means of a control apparatus of the furnace unit, wherein the ramps include one reading unit each, wherein the sections include at least one stationary transponder unit each, wherein the reading units of the ramps communicate with the transponder units of the sections in which the ramps are arranged, wherein the respective transponder units are identified by means of the control apparatus, and wherein a respective position of the ramps is determined by allocating the ramps to the respective transponder units.
摘要翻译：本发明涉及一种用于操作阳极炉（10）的方法和控制装置，其中阳极炉由多个加热管道（12）和炉室形成，其中炉室用于接收阳极和加热管道用于控制炉室的温度，其中阳极炉包括至少一个炉单元（11），其中炉单元包括加热区（20），燃烧区（21）和冷却区（22），其又由包括炉室的至少一个部分（33,34,35,36,37,38）形成，其中吸入斜坡（14）布置在加热区的一部分中，并且燃烧器斜坡（15 ）设置在所述燃烧区域的一部分中，其中所述斜坡（14,15,16,17,18,19）的操作通过所述炉单元的控制装置来控制，其中所述斜坡包括一个读取单元，其中所述部分包括至少一个固定反转每个倾斜单元，其中斜坡的读取单元与布置有斜面的部分的应答器单元通信，其中通过控制装置识别相应的转发器单元，并且其中确定斜坡的相应位置通过将斜坡分配到各个应答器单元。

2. 发明申请

US20100254874A1 METHOD OF OPTIMIZING THE CONTROL OF A FUME TREATMENT CENTRE FOR A CARBON BLOCK BAKING RING FURNACE 有权
标题翻译：优化碳砖焙烧炉燃料处理中心控制方法
公开(公告)号：US20100254874A1
公开(公告)日：2010-10-07
申请号：US12663700
申请日：2008-05-27
申请人： Pierre Mahieu , Thierry Malard
发明人： Pierre Mahieu , Thierry Malard
IPC分类号： B01D53/62 , B01D53/46
CPC分类号： B01D53/10 , B01D53/78 , B01D53/83 , B01D53/8671 , B01D2253/104 , B01D2257/2027 , B01D2257/302 , B01D2257/70 , F23J15/006 , F23J2217/50 , F23J2219/60 , F23J2219/80 , F27B13/14 , F27D17/008 , Y02P10/262
摘要： The invention relates to a method for controlling a fume treatment centre (FTC) (23), scrubbing the baking fumes from a rotary baking furnace (1), in which the fumes are drawn in through at least one suction manifold (11) of the baking furnace (1) and collected in a duct (20, 20′) that conveys said fumes to the fume treatment centre (23). The fume treatment centre includes a tower (24) which sprays water into the fumes in order to cool same and a least one reactor (25) for the physico-chemical neutralisation of the fumes, comprising contact with a reagent powder, such as alumina, followed by filtering (36) of the loaded reagent and the fume dust and recycling in the reactor (25) of at least one fraction of the filtered reagent and mixing of the same with fresh reagent. The method includes at least the following steps: the flow of water in the cooling tower (24) is adjusted and/or the flow and/or recycling rate of the reagent in the reactor (25) is adjusted as a function of at least one parameter indicating the level of pollution of the fumes at the inlet of the fume treatment centre (23). The invention can be used for baking carbon cathodes and anodes for aluminium electrolysis.
摘要翻译：本发明涉及一种用于控制烟气处理中心（FTC）（23）的方法，用于从旋转烘烤炉（1）洗涤烘烤烟雾，其中烟气通过至少一个吸入歧管（11）吸入，烘烤炉（1）并收集在将所述烟雾传送到烟气处理中心（23）的管道（20,20'）中。烟气处理中心包括塔（24），其将水喷入烟气中以将其冷却，并且至少一个反应器（25）用于物理化学中和烟雾，包括与诸如氧化铝的试剂粉末接触，然后过滤（36）负载的试剂和烟尘，并在反应器（25）中再循环至少一部分过滤的试剂，并将其与新鲜试剂混合。该方法至少包括以下步骤：调节冷却塔（24）中的水流量和/或反应器（25）中的试剂的流动和/或再循环速率作为至少一个指示烟气处理中心入口处烟气污染程度的参数（23）。本发明可用于烘烤用于铝电解的碳阴极和阳极。

3. 发明申请

US20140255860A1 MONITORING METHOD 有权
标题翻译：监测方法
公开(公告)号：US20140255860A1
公开(公告)日：2014-09-11
申请号：US14347699
申请日：2011-09-29
申请人： Hans-Peter Mnikoleiski , Detlef Maiwald , Wolfgang Uhrig , Frank Heinke , Domenico Di Lisa , Andreas Himmelreich
发明人： Hans-Peter Mnikoleiski , Detlef Maiwald , Wolfgang Uhrig , Frank Heinke , Domenico Di Lisa , Andreas Himmelreich
IPC分类号： F27B13/14
CPC分类号： F27B13/14
摘要： The invention relates to a method for monitoring an operating status of an anode furnace, wherein the anode furnace is formed from a plurality of heating ducts (12) and furnace chambers, wherein the furnace chambers serve for receiving anodes and the heating ducts serve for controlling the temperature of the furnace chambers, wherein the anode furnace comprises at least one furnace unit (11) having a heating zone (18), a firing zone (19) and a cooling zone (20), wherein a suction device (15) is arranged in the heating zone and a burner device (16) is arranged in the firing zone, wherein, by means of the burner device, combustion air is heated up in the heating ducts of the firing zone, wherein, by means of the suction device, hot air is sucked out of the heating ducts of the heating zone, wherein a suction output of the suction device is determined, and wherein a pressure in the heating duct is measured, wherein a volumetric flow in the heating duct is determined from a ratio of suction output and pressure.
摘要翻译：本发明涉及一种用于监测阳极炉的运行状态的方法，其中阳极炉由多个加热管道（12）和炉室形成，其中炉室用于接收阳极，加热管道用于控制炉室的温度，其中阳极炉包括至少一个具有加热区（18），烧制区（19）和冷却区（20）的炉单元（11），其中抽吸装置（15）是布置在加热区域中，并且燃烧器装置（16）布置在燃烧区域中，其中借助于燃烧器装置，燃烧空气在燃烧区域的加热管道中被加热，其中，借助于抽吸装置从加热区域的加热管道吸出热空气，其中确定吸入装置的抽吸输出，并且其中测量加热管道中的压力，其中根据比例确定加热管道中的体积流量的suctio n输出和压力。

4. 发明申请

US20100183994A1 Method of Monitoring an Exhaust Fumes Main Linking a Carbon Block Baking Furnace to a Fume Treatment 有权
标题翻译：监测排烟烟雾的方法主要将碳块烘炉连接到烟气处理
公开(公告)号：US20100183994A1
公开(公告)日：2010-07-22
申请号：US12667212
申请日：2008-06-27
申请人： Pierre Mahieu , Thierry Malard
发明人： Pierre Mahieu , Thierry Malard
IPC分类号： F27D21/04
CPC分类号： F27B13/14 , Y02P10/262
摘要： The method of the invention is used for monitoring the state of a smoke duct connecting each suction rail of a baking furnace (FAC) for carbonated blocks, of the rotating fire type and preferably with open chambers or covered chambers, to a smoke processing centre (CTF) for purifying the baking smoke from the FAC, wherein said smoke is drawn through at least one suction rail of the FAC and collected in the smoke duct feeding said smoke to the CTF, the method including at least the step of detecting a leak in the smoke duct consisting of parasitic inlets of ambient air into said duct and/or at least the step of detecting a fire in said duct.
摘要翻译：本发明的方法用于监测烟气管道的状态，该烟道将连接有旋转火焰类型的燃烧炉（FAC）的烘烤炉（FAC）的吸入轨道的连接状态连接到烟雾处理中心 CTF），其用于净化来自FAC的烘烤烟雾，其中所述烟雾通过FAC的至少一个吸入轨道被抽吸并收集在将烟雾送入CTF的烟道中，该方法至少包括检测泄漏的步骤烟气管道由环境空气的入口入射到所述管道中和/或至少检测所述管道中的火焰的步骤。

5. 发明授权

US06436335B1 Method for controlling a carbon baking furnace 有权
标题翻译：炭烤炉控制方法
公开(公告)号：US06436335B1
公开(公告)日：2002-08-20
申请号：US09547492
申请日：2000-04-12
申请人： Wolfgang Leisenberg
发明人： Wolfgang Leisenberg
IPC分类号： C21B1300
CPC分类号： C04B35/532 , F27B13/14 , F27D19/00
摘要： A method for management of an anode furnace, from which an adjustable volume of flue gas is directed into a flue system, comprises the steps of measuring the actual flue gas temperatures in flues of each section as actual temperatures, taking related set temperatures from a set temperature schedule, calculating a time integral of deviation between actual and set temperatures, modifying the actual temperature during a baking process such that the time integral is reduced to zero at the end of the process, registering at least one of the oxygen content and the fuel load in each flue, and setting burner capacity according to the set temperature and to the available oxygen content in the flue.
摘要翻译：一种用于管理阳极炉的方法，其中可调节体积的烟道被引导到烟道系统中，包括以下步骤：测量每个区段的烟道中的实际烟道气温度作为实际温度，从一组中获取相关的设定温度计算实际温度和设定温度之间的偏差的时间积分，在烘烤过程中修改实际温度，使得在该过程结束时时间积分降低到零，记录至少一个氧含量和燃料每个烟道中的负荷，以及根据设定温度设定燃烧器容量和烟道中可用的氧含量。

6. 发明公开

US20240027133A1 FURNACE AND METHOD FOR OPERATING A FURNACE 审中-公开
公开(公告)号：US20240027133A1
公开(公告)日：2024-01-25
申请号：US18024334
申请日：2020-09-03
申请人： INNOVATHERM PROF. DR. LEISENBERG GMBH + CO. KG
发明人： Frank Heinke , Detlef Maiwald , Hans-Jörg Seifert
IPC分类号： F27B13/14 , F27D19/00 , F27D21/00
CPC分类号： F27B13/14 , F27D19/00 , F27D21/0014 , F27D2019/0018 , F27D2019/0034
摘要： The invention relates to a method for operating a furnace (10), in particular an anode furnace, the furnace being formed by a plurality of heating channels (12) and furnace chambers, the furnace chambers serving to receive carbonaceous bodies, in particular anodes, and the heating channels serving to control the temperature of the furnace chambers, the furnace comprising at least one furnace unit (11), the furnace unit comprising a heating zone (18), a fire zone (19) and a cooling zone (20), which for their part are formed by at least one section (37, 38, 39, 40, 41, 42) comprising furnace chambers, a suction ramp (15) of the furnace unit being disposed in a section of the heating zone, and a burner ramp (16) of the furnace unit being disposed in a section of the fire zone, process air in the heating channels of the fire zone being heated by means of the burner ramp, and exhaust gas being suctioned from the heating channels of the heating zone by means of the suction ramp, an operation of the ramps being controlled by means of a control device of the furnace unit, a temperature in the heating channel being measured in the fire zone, an output of the burner ramp being regulated according to the temperature measured in the heating channel by means of a regulator of the control device, wherein, by means of the control device, at least two characteristic numbers are determined and the characteristic numbers are compared, a status of the heating channel relative to an amount of fuel in the heating channel being determined on the basis of the comparison by means of the control device, a characteristic number including the temperature in the heating channel and/or a characteristic number including the output of the burner ramp and/or a characteristic number including a controlled variable of the regulator being determined as characteristic numbers. Furthermore, the invention relates to a control device for operating a furnace and to a furnace.

7. 发明公开

US20230400254A1 FURNACE AND METHOD FOR OPERATING A FURNACE 审中-公开
公开(公告)号：US20230400254A1
公开(公告)日：2023-12-14
申请号：US18033965
申请日：2021-07-14
申请人： INNOVATHERM PROF. DR. LEISENBERG GMBH + CO. KG
发明人： Frank Heinke , Detlef Maiwald , Hans-Joerg Seifert
IPC分类号： F27B13/14 , F27D19/00
CPC分类号： F27B13/14 , F27D19/00 , F27D2019/0003 , F27D2019/0018 , F27D2019/0009
摘要： A method and a control device for operating a furnace, in particular an anode furnace, formed by a plurality of heating channels and furnace chambers, the furnace chambers serving to receive carbonaceous products, in particular anodes, and the heating channels serving to control the temperature of the furnace chambers. The furnace includes at least one furnace unit that contains a heating zone, a fire zone and a cooling zone, which for their part are formed by at least one section that has furnace chambers. A suction ramp of the furnace unit is disposed in a section of the heating zone, and a burner ramp of the furnace unit is disposed in a section of the fire zone. Process air in the heating channels of the fire zone is heated by the burner ramp, and exhaust gas is suctioned from the heating channels of the heating zone by the suction ramp, while operation of the ramps is controlled by a control device of the furnace unit. The control device is used to determine respective enthalpy flow rates for at least two sections, where a difference of the respective enthalpy flow rates being determined as a characteristic, to compare such characteristic to a presupposed characteristic, and to determine a status of the furnace based on this comparison.

8. 发明授权

US09958208B2 Control process for an anode baking furnace and adapted furnace using such process 有权
公开(公告)号：US09958208B2
公开(公告)日：2018-05-01
申请号：US13377703
申请日：2010-06-07
申请人： François Morales , Alain De La Torre
发明人： François Morales , Alain De La Torre
IPC分类号： F24C3/00 , F27D19/00 , F23N5/02 , F27B13/14 , F27D21/00
CPC分类号： F27D19/00 , F23N5/022 , F27B13/14 , F27D21/00 , Y02P10/262
摘要： Control process for a furnace for baking carbon anodes comprising: longitudinal hollow partitions in each of which a flow of hot baking gas may circulate, hollow partitions together defining cells to receive the anodes to be baked, and a heating system rotating in relation to the hollow partitions comprising an upstream blowing ramp blowing air into the various partitions, a downstream suction ramp sucking gas from the various partitions and at least one heating ramp. This process comprises a natural pre-heating phase of the partitions and anodes which release combustible, volatile matter which burns inside the hollow partitions as a degassing in a natural pre-heating zone of the furnace downstream of the heating ramp. According to the invention, gas flows circulating in the hollow partitions are modified so as to control gas flows passing through a first natural pre-heating zone from gas flows leaving a second natural pre-heating zone to control the location of the degassing front.

9. 发明授权

US09194628B2 Carbon baking oxygen preheat and heat recovery firing system 有权
标题翻译：碳烤氧预热和热回收点火系统
公开(公告)号：US09194628B2
公开(公告)日：2015-11-24
申请号：US13794502
申请日：2013-03-11
申请人： Mike McGee , Tom Haines , Kenneth Meyer , Steve Hilock
发明人： Mike McGee , Tom Haines , Kenneth Meyer , Steve Hilock
IPC分类号： C10B29/02 , F27B13/06 , F27B13/14 , F27D17/00
CPC分类号： F27B13/14 , F27B13/02 , F27B13/06 , F27D7/02 , F27D17/00 , F27D17/004 , Y02P10/265 , Y02P10/283
摘要： Contemplated devices and methods reduce heat loss and energy demand in a ring furnace by heating an additional oxygen containing stream in a supplemental oxygen conduit that is thermally coupled to a flue duct of a cooling zone. The so heated additional oxygen containing stream is then fed to the firing and/or pre-heat zones to increases combustion of volatiles and to reduce fuel demand by recycling waste heat to the firing and/or pre-heat zones.
摘要翻译：所考虑的装置和方法通过在与冷却区的烟道管道热耦合的补充氧气管道中加热另外的含氧流来减少环形炉中的热损失和能量需求。然后将如此加热的附加含氧物流进料到燃烧和/或预热区域以增加挥发物的燃烧并通过将废热再循环到燃烧和/或预热区域来减少燃料需求。

10. 发明授权

US09714791B2 Method for operating an anode furnace and control device 有权
公开(公告)号：US09714791B2
公开(公告)日：2017-07-25
申请号：US14373406
申请日：2012-01-25
申请人： Peter Krieg , Hans-Jörg Seifert , Andreas Himmelreich , Frank Heinke , Detlef Maiwald
发明人： Peter Krieg , Hans-Jörg Seifert , Andreas Himmelreich , Frank Heinke , Detlef Maiwald
IPC分类号： F27B13/14 , F27D21/04 , F27D19/00
CPC分类号： F27B13/14 , F27D19/00 , F27D21/04
摘要： A method and to a control device 10 for operating an anode furnace including an extraction ramp arranged in a section of a heat-up zone and a burner ramp arranged in a section of a firing zone of the furnace unit, wherein operation of ramps is controlled by means of a control device of the furnace unit, wherein the ramps each have a read unit, wherein the section each have at least one stationary transponder unit, wherein the read units of the ramps communicate with the transponder units of the sections in which the ramps are arranged, wherein the respective transponder units are identified by means of the control device, and wherein a respective position of the ramps is determined by allocating the ramps to the respective transponder units.

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