专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130019605A1 METHOD FOR OPERATING A FIRING PLANT 有权
标题翻译：操作燃烧设备的方法
公开(公告)号：US20130019605A1
公开(公告)日：2013-01-24
申请号：US13611378
申请日：2012-09-12
申请人： Mauricio GARAY , Gianfranco GUIDATI , Stanka KOKANOVIC , Stephan TORCHALLA
发明人： Mauricio GARAY , Gianfranco GUIDATI , Stanka KOKANOVIC , Stephan TORCHALLA
IPC分类号： F02C9/28 , F02C7/24
CPC分类号： F23R3/34 , F02C9/26 , F23C2900/06042 , F23N1/002 , F23N5/16 , F23N2023/48 , F23N2037/02
摘要： A method for operating a firing plant with at least one combustion chamber and at least one burner, especially a gas turbine, includes an operating characteristic for operating the combustion chamber close to the lean extinction limit defined as a burner group staging ratio (BGVRich). Pressure pulsations (PulsActual) measured in the combustion chamber are processed by a filter device (2) and converted into corresponding signals (PulsActual,Filter(t)). An exceeding/falling short of at least one pulsation limiting value (PulsLimit) is monitored by a monitoring device (3) and adapts a pulsation reference value (PulsRef) in dependence upon the monitoring. The processed pressure pulsations (PulsActual,Filter(t)) are then compared with the adapted pulsation reference value (PulsRef,adapt), and, from this, a correction value ΔBGV is determined, by which the burner group staging ratio (BGVRich) is corrected, and as a result operation of the firing plant close to the lean extinction limit is realized.
摘要翻译：用于操作具有至少一个燃烧室和至少一个燃烧器，特别是燃气轮机的燃烧装置的方法包括用于操作燃烧室的操作特性，该燃烧室接近被定义为燃烧器组分级比（BGVRich）的稀薄消光极限。在燃烧室中测量的压力脉动（脉搏函数）由滤波器装置（2）处理，并转换为相应的信号（脉冲函数，滤波器（t））。超过/下降至少一个脉动限制值（PulsLimit）由监测装置（3）监测，并根据监测调整脉动参考值（PulsRef）。然后将经处理的压力脉动（脉冲函数，滤波器（t））与适应的脉动参考值（PulsRef，适应）进行比较，并且由此确定校正值“Dgr”; BGV，由此燃烧器组分级比（BGVRich ），并且因此实现了接近稀薄消光极限的点火装置的操作。

2. 发明申请

US20090037029A1 METHOD FOR OPERATING A FIRING PLANT 审中-公开
标题翻译：操作燃烧设备的方法
公开(公告)号：US20090037029A1
公开(公告)日：2009-02-05
申请号：US12170513
申请日：2008-07-10
申请人： Mauricio GARAY , Gianfranco GUIDATI , Stanka KOKANOVIC , Stephan TORCHALLA
发明人： Mauricio GARAY , Gianfranco GUIDATI , Stanka KOKANOVIC , Stephan TORCHALLA
IPC分类号： F02C9/28 , G05B11/01 , G05D17/02
CPC分类号： F23R3/34 , F02C9/26 , F23C2900/06042 , F23N1/002 , F23N5/16 , F23N2023/48 , F23N2037/02
摘要： A method for operating a firing plant with at least one combustion chamber and with at least one burner for producing hot gas, especially a gas turbine, preferably of a power generating plant, includes an operating characteristic for operating the combustion chamber close to the lean extinction limit defined in the form of a burner group staging ratio (BGVRich). The pressure pulsations (PulsActual) which are measured in the combustion chamber are processed by a filter device (2) and converted into corresponding signals (PulsActual,Filter(t)). An exceeding/falling short of at least one pulsation limiting value (PulsLimit) is monitored by a monitoring device (3) and adapts a pulsation reference value (PulsRef) in dependence upon the monitoring. The processed pressure pulsations (PulsActual,Filter(t)) are then compared with the adapted pulsation reference value (PulsRef,adapt), and, from this, a correction value ΔBGV is determined, by which the burner group staging ratio (BGVRich) is corrected, and as a result operation of the firing plant close to the lean extinction limit is realized.
摘要翻译：用于操作具有至少一个燃烧室和至少一个用于产生热气体的燃烧器的燃烧装置的方法，特别是燃气涡轮机，优选地是发电厂，其包括用于操作靠近稀薄消光的燃烧室的操作特性燃烧器组分级比（BGVRich）的形式限定。在燃烧室中测量的压力脉动（PulsActual）由过滤装置（2）处理并转换为相应的信号（脉冲函数，滤波器（t））。超过/下降至少一个脉动限制值（PulsLimit）由监测装置（3）监测，并根据监测调整脉动参考值（PulsRef）。然后将经处理的压力脉动（PulsActual，Filter（t））与适应的脉动参考值（PulsRef，适应）进行比较，并且由此确定校正值DeltaBGV，燃烧器组分级比（BGVRich）并且因此实现了接近稀薄消光极限的发射装置的操作。

3. 发明申请

US20090173073A1 METHOD OF SEPARATING CO2 FROM A GAS FLOW, CO2 SEPARATING DEVICE FOR CARRYING OUT THE METHOD, SWIRL NOZZLE FOR A CO2 SEPARATING DEVICE 有权
标题翻译：从气体流动中分离CO 2的方法，用于实施该方法的二氧化碳分离装置，用于二氧化碳分离装置的SWIRL喷嘴
公开(公告)号：US20090173073A1
公开(公告)日：2009-07-09
申请号：US12366954
申请日：2009-02-06
申请人： Gianfranco GUIDATI , Alexander NI
发明人： Gianfranco GUIDATI , Alexander NI
IPC分类号： F01K23/06
CPC分类号： B01D53/24 , B01D45/16 , B01D53/62 , B01D2257/504 , B04C3/06 , B04C2003/006 , F01K23/10 , F02C3/34 , Y02C10/04 , Y02E20/14 , Y02E20/16 , Y02E20/326
摘要： A method is provided for separating CO2 from an exhaust gas flow of a combustion process. The method includes: compressing the gas flow and cooling the compressed gas flow. The method also includes feeding the cooled gas flow to a swirl nozzle and separating the CO2 from the gas flow in the swirl nozzle. The method also includes discharging the CO2 which is separated in the swirl nozzle from the swirl nozzle for separate further treatment. A CO2 separating device is also provided that separates CO2 from an exhaust gas flow of a combustion process that operates with fossil fuels. The device includes a swirl nozzle which is exposed to through-flow of the gas flow, a compressor located upstream or downstream of the swirl nozzle, and a plurality of cooling devices which are provided upstream of the swirl nozzle for cooling of the gas flow which comes from the compressor.
摘要翻译：提供了一种从燃烧过程的废气流中分离CO 2的方法。该方法包括：压缩气流并冷却压缩气流。该方法还包括将冷却的气体流供给旋流喷嘴并将CO 2与涡流喷嘴中的气流分离。该方法还包括将涡旋喷嘴中分离的CO 2从旋流喷嘴排出以进行单独的进一步处理。还提供了一种CO 2分离装置，其将CO 2与使用化石燃料操作的燃烧过程的废气流分离。该装置包括暴露于气流的通流的旋流喷嘴，位于涡旋喷嘴的上游或下游的压缩机，以及多个冷却装置，其设置在涡流喷嘴的上游，用于冷却气流来自压缩机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式