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1. 发明授权

US07878799B2 Multiple burner arrangement for operating a combustion chamber, and method for operating the multiple burner arrangement 有权
标题翻译：用于操作燃烧室的多个燃烧器装置以及用于操作多个燃烧器装置的方法
公开(公告)号：US07878799B2
公开(公告)日：2011-02-01
申请号：US11529625
申请日：2006-09-29
申请人： Peter Flohr , Christian Joerg Motz , Majed Toqan , Martin Zajadatz
发明人： Peter Flohr , Christian Joerg Motz , Majed Toqan , Martin Zajadatz
IPC分类号： F23D14/46
CPC分类号： F23R3/286 , F23K5/06 , F23R3/346
摘要： What are described are a multiple burner arrangement and a method for operating such a multiple burner arrangement with a multiplicity of individual burners which are designed as premix burners and which serve for firing a combustion chamber of a thermal engine and each have a swirl space into which combustion supply air and fuel can be introduced so as to form a swirl flow, the swirl flow forming downstream of the premix burner, within the combustion chamber, a backflow zone in which a burner flame is formed.
摘要翻译：所描述的是多燃烧器布置和用于操作这样的多个燃烧器布置的方法，该多个燃烧器布置有多个单独的燃烧器，其被设计为预混合燃烧器，并且其用于点燃热发动机的燃烧室，并且每个具有涡流空间，可以引入燃烧供给空气和燃料以形成涡流，在燃烧室内的预混燃烧器的下游形成涡流，形成燃烧器火焰的回流区。

2. 发明申请

US20070105061A1 Multiple burner arrangement for operating a combustion chamber, and method for operating the multiple burner arrangement 有权
标题翻译：用于操作燃烧室的多个燃烧器装置以及用于操作多个燃烧器装置的方法
公开(公告)号：US20070105061A1
公开(公告)日：2007-05-10
申请号：US11529625
申请日：2006-09-29
申请人： Peter Flohr , Christian Motz , Majed Toqan , Martin Zajadatz
发明人： Peter Flohr , Christian Motz , Majed Toqan , Martin Zajadatz
IPC分类号： F23D14/46
CPC分类号： F23R3/286 , F23K5/06 , F23R3/346
摘要： What are described are a multiple burner arrangement and a method for operating such a multiple burner arrangement with a multiplicity of individual burners which are designed as premix burners and which serve for firing a combustion chamber of a thermal engine and each have a swirl space into which combustion supply air and fuel can be introduced so as to form a swirl flow, the swirl flow forming downstream of the premix burner, within the combustion chamber, a backflow zone in which a burner flame is formed.
摘要翻译：所描述的是多燃烧器布置和用于操作这样的多个燃烧器布置的方法，该多个燃烧器布置有多个单独的燃烧器，其被设计为预混合燃烧器，并且其用于点燃热发动机的燃烧室，并且每个具有涡流空间，可以引入燃烧供给空气和燃料以形成涡流，在燃烧室内的预混燃烧器的下游形成涡流，形成燃烧器火焰的回流区。

3. 发明授权

US07972133B2 Burner for the operation of a heat generator and method of use 有权
标题翻译：燃烧器用于运行发热体和使用方法
公开(公告)号：US07972133B2
公开(公告)日：2011-07-05
申请号：US12238792
申请日：2008-09-26
申请人： Stefano Bernero , Peter Flohr , Gijsbertus Oomens , Martin Zajadatz
发明人： Stefano Bernero , Peter Flohr , Gijsbertus Oomens , Martin Zajadatz
IPC分类号： F23Q9/00
CPC分类号： F23D17/002 , F23C7/008 , F23C2900/07002 , F23R3/343
摘要： A burner (23) for operating a heat generator includes a swirler (2) for a combustion air flow (9), and also devices (7, 12) for injecting at least one fuel into the combustion air flow (9), wherein a mixing path (3) is arranged downstream of the swirler (2), and wherein at least one nozzle (20) for feeding liquid pilot fuel is arranged in the region radially outside the discharge opening of the mixing path (3) of the burner. With such a burner, an operating mode which is as pollutant-free and overheating-free as possible can be enabled even at low load and under transient conditions if the at least one nozzle (20) is arranged in a burner front plate (32), wherein at least one discharge opening (15), through which the pilot fuel discharges into the combustion chamber (16), is provided in a front face (34) of the burner front plate (32), which is arranged essentially parallel to a combustion chamber rear wall (28).
摘要翻译：用于操作发热器的燃烧器（23）包括用于燃烧空气流（9）的旋流器（2），以及用于将至少一种燃料喷射到燃烧空气流（9）中的装置（7,12），其中混合路径（3）布置在旋流器（2）的下游，并且其中用于供给液体引燃燃料的至少一个喷嘴（20）布置在燃烧器的混合路径（3）的排出口径向外侧的区域中。通过这样的燃烧器，即使在低负载和瞬态条件下，如果至少一个喷嘴（20）布置在燃烧器前板（32）中，也可以实现尽可能无污染和过热的操作模式，其特征在于，在所述燃烧器前板（32）的前表面（34）上设置有至少一个排气口（15），其中所述先导燃料排出到所述燃烧室（16）中，所述排放口基本上平行于燃烧室后壁（28）。

4. 发明申请

US20050106522A1 Burner having a burner lance and staged fuel injection 有权
标题翻译：燃烧器具有燃烧器喷枪和分段燃料喷射
公开(公告)号：US20050106522A1
公开(公告)日：2005-05-19
申请号：US10931052
申请日：2004-09-01
申请人： Adnan Eroglu , Peter Flohr , Peter Stuber , Martin Zajadatz , Christian Paschereit
发明人： Adnan Eroglu , Peter Flohr , Peter Stuber , Martin Zajadatz , Christian Paschereit
IPC分类号： F23C7/00 , F23D11/40 , F23D17/00 , F23D14/46
CPC分类号： F23C7/002 , F23C2900/07002 , F23D11/402 , F23D17/002
摘要： A burner includes a swirl generator (3) for a combustion airflow, has a conical swirl chamber (2) and a device for admitting fuel into the combustion airflow, wherein the swirl generator (3) incorporates combustion air inlet openings for the combustion airflow tangentially entering into the conical swirl chamber (2), and wherein the device for admitting fuel into the combustion airflow includes a first fuel feeding device having a first group (4) of fuel outlet openings substantially disposed in the direction of the burner axis for a first premix fuel quantity. The burner incorporates at least one second fuel feeding device having at least one second group (5) of fuel outlet openings that are substantially disposed in the direction of the burner axis for a second premix fuel quantity, which can be supplied with fuel independently from the first fuel feeding device, a burner lance (6) along a burner axis (A) projects from the side of the swirl chamber (2) with the smallest swirl chamber cross section into the swirl chamber (2), and the device for supplying fuel into the combustion airflow additionally incorporates at least one fuel outlet opening (8) within the burner lance (6), through which fuel is dischargeable along the burner axis.
摘要翻译：燃烧器包括用于燃烧气流的涡流发生器（3），具有锥形涡流室（2）和用于将燃料引入燃烧气流中的装置，其中涡流发生器（3）将燃烧空气入口与燃烧气流相切地并入进入锥形涡流室（2），并且其中用于将燃料引入燃烧空气流的装置包括第一燃料供给装置，其具有基本上沿着燃烧器轴线的方向设置的燃料出口的第一组（4），用于第一预混燃料量。燃烧器包括至少一个第二燃料供给装置，其具有燃料出口开口的至少一个第二组（5），其基本上设置在燃烧器轴线的方向上用于第二预混合燃料量，其可独立于燃料供给装置第一燃料供给装置，沿着燃烧器轴线（A）的燃烧器喷枪（6）从具有最小涡旋室横截面的涡流室（2）的侧面突出到涡流室（2）中，并且用于供给燃料的装置进入燃烧气流中还包括在燃烧器喷枪（6）内的至少一个燃料出口（8），燃料可以通过燃烧器轴线排出。

5. 发明授权

US07997896B2 Premix burner with staged liquid fuel supply and also method for operating a premix burner 有权
标题翻译：具有分段液体燃料供应的预混燃烧器以及操作预混燃烧器的方法
公开(公告)号：US07997896B2
公开(公告)日：2011-08-16
申请号：US11635002
申请日：2006-12-07
申请人： Peter Flohr , Gijsbertus Oomens , Martin Zajadatz
发明人： Peter Flohr , Gijsbertus Oomens , Martin Zajadatz
IPC分类号： F23D14/62
CPC分类号： F23R3/36 , F23C2900/07002 , F23D11/402 , F23D14/02 , F23D17/002 , F23R3/286
摘要： A premix burner with staged liquid fuel supply is described having at least two partial cone shells which on the radial side form the boundary of a swirl chamber which axialwards conically widens, which partial cone shells are arranged in a partially overlapping manner, the center axes of the partial cone shells of which extend with offset effect in relation to each another, and the mutually overlapping partial cone shell sections of which enclose in each case an air inlet slot which extends tangentially to the swirl chamber, with a burner lance which projects axialwards into the swirl chamber, which lance provides means for feed of liquid fuel into the swirl chamber, and also with further means for feed of liquid fuel which are provided in the region of the air inlet slots. As such, additional means for feed of liquid fuel along at least one air inlet slot are formed and arranged in such a way that the liquid fuel delivery, which is conditioned by the further means, takes place in the form of a fuel spray which propagates perpendicularly to the tangential longitudinal extent of the air inlet slot, and also a fuel spray which propagates perpendicularly to an air flow which is directed through the air inlet slot.
摘要翻译：描述了具有分级液体燃料供应的预混合燃烧器，其具有至少两个部分锥形壳体，其在径向侧上形成旋转室的边界，该旋转室的轴向圆锥形加宽，该部分锥形壳体以部分重叠的方式布置，其部分锥形壳体相对于彼此具有偏移效应而延伸，并且其相互重叠的部分锥形壳体部分在每种情况下包围空气入口狭槽，该空气入口狭槽与涡流室相切地延伸，燃烧器喷枪将轴向突出旋转室，该喷枪提供用于将液体燃料供给到涡流室中的装置，以及用于供给液体燃料的进一步装置，该装置设置在进气口的区域中。因此，沿着至少一个空气入口狭槽进料液体燃料的附加装置被形成和布置成使得由其它装置调节的液体燃料输送以燃料喷雾的形式发生，该燃料喷雾传播垂直于空气入口狭槽的切向纵向范围，以及与引导通过进气口的空气流垂直地传播的燃料喷雾。

6. 发明申请

US20070099142A1 Premix burner with staged liquid fuel supply and also method for operating a premix burner 有权
标题翻译：具有分段液体燃料供应的预混燃烧器以及操作预混燃烧器的方法
公开(公告)号：US20070099142A1
公开(公告)日：2007-05-03
申请号：US11635002
申请日：2006-12-07
申请人： Peter Flohr , Gijsbertus Oomens , Martin Zajadatz
发明人： Peter Flohr , Gijsbertus Oomens , Martin Zajadatz
IPC分类号： F23D14/62
CPC分类号： F23R3/36 , F23C2900/07002 , F23D11/402 , F23D14/02 , F23D17/002 , F23R3/286
摘要： A premix burner with staged liquid fuel supply is described having at least two partial cone shells which on the radial side form the boundary of a swirl chamber which axialwards conically widens, which partial cone shells are arranged in a partially overlapping manner, the center axes of the partial cone shells of which extend with offset effect in relation to each another, and the mutually overlapping partial cone shell sections of which enclose in each case an air inlet slot which extends tangentially to the swirl chamber, with a burner lance which projects axialwards into the swirl chamber, which lance provides means for feed of liquid fuel into the swirl chamber, and also with further means for feed of liquid fuel which are provided in the region of the air inlet slots. As such, additional means for feed of liquid fuel along at least one air inlet slot are formed and arranged in such a way that the liquid fuel delivery, which is conditioned by the further means, takes place in the form of a fuel spray which propagates perpendicularly to the tangential longitudinal extent of the air inlet slot, and also a fuel spray which propagates perpendicularly to an air flow which is directed through the air inlet slot.
摘要翻译：描述了具有分级液体燃料供应的预混合燃烧器，其具有至少两个部分锥形壳体，其在径向侧上形成旋转室的边界，该旋转室的轴向向锥面变宽，该部分锥形壳体以部分重叠的方式布置，其部分锥形壳体相对于彼此具有偏移效应而延伸，并且其相互重叠的部分锥形壳体部分在每种情况下包围空气入口狭槽，该空气入口狭槽与涡流室相切地延伸，燃烧器喷枪将轴向突出旋转室，该喷枪提供用于将液体燃料供给到涡流室中的装置，以及用于供给液体燃料的进一步装置，该装置设置在进气口的区域中。因此，沿着至少一个空气入口狭槽进料液体燃料的附加装置被形成和布置成使得由其它装置调节的液体燃料输送以燃料喷雾的形式发生，该燃料喷雾传播垂直于空气入口狭槽的切向纵向范围，以及与引导通过进气口的空气流垂直地传播的燃料喷雾。

7. 发明授权

US07445445B2 Burner having a burner lance and staged fuel injection 有权
标题翻译：燃烧器具有燃烧器喷枪和分段燃料喷射
公开(公告)号：US07445445B2
公开(公告)日：2008-11-04
申请号：US10931052
申请日：2004-09-01
申请人： Adnan Eroglu , Peter Flohr , Peter Stuber , Martin Zajadatz , Christian Oliver Paschereit
发明人： Adnan Eroglu , Peter Flohr , Peter Stuber , Martin Zajadatz , Christian Oliver Paschereit
IPC分类号： F23D14/46
CPC分类号： F23C7/002 , F23C2900/07002 , F23D11/402 , F23D17/002
摘要： A burner includes a swirl generator (3) for a combustion airflow, has a conical swirl chamber (2) and a device for admitting fuel into the combustion airflow, wherein the swirl generator (3) incorporates combustion air inlet openings for the combustion airflow tangentially entering into the conical swirl chamber (2), and wherein the device for admitting fuel into the combustion airflow includes a first fuel feeding device having a first group (4) of fuel outlet openings substantially disposed in the direction of the burner axis for a first premix fuel quantity. The burner incorporates at least one second fuel feeding device having at least one second group (5) of fuel outlet openings that are substantially disposed in the direction of the burner axis for a second premix fuel quantity, which can be supplied with fuel independently from the first fuel feeding device, a burner lance (6) along a burner axis (A) projects from the side of the swirl chamber (2) with the smallest swirl chamber cross section into the swirl chamber (2), and the device for supplying fuel into the combustion airflow additionally incorporates at least one fuel outlet opening (8) within the burner lance (6), through which fuel is dischargeable along the burner axis.
摘要翻译：燃烧器包括用于燃烧气流的涡流发生器（3），具有锥形涡流室（2）和用于将燃料引入燃烧气流中的装置，其中涡流发生器（3）将燃烧空气入口与燃烧气流相切地并入进入锥形涡流室（2），并且其中用于将燃料引入燃烧空气流的装置包括第一燃料供给装置，其具有基本上沿着燃烧器轴线的方向设置的燃料出口的第一组（4），用于第一预混燃料量。燃烧器包括至少一个第二燃料供给装置，其具有燃料出口开口的至少一个第二组（5），其基本上设置在燃烧器轴线的方向上用于第二预混合燃料量，其可独立于燃料供给装置第一燃料供给装置，沿着燃烧器轴线（A）的燃烧器喷枪（6）从具有最小涡旋室横截面的涡流室（2）的侧面突出到涡流室（2）中，并且用于供给燃料的装置进入燃烧气流中还包括在燃烧器喷枪（6）内的至少一个燃料出口（8），燃料可以通过燃烧器轴线排出。

8. 发明申请

US20090081599A1 BURNER FOR THE OPERATION OF A HEAT GENERATOR 有权
标题翻译：燃烧器用于发电机的运行
公开(公告)号：US20090081599A1
公开(公告)日：2009-03-26
申请号：US12238792
申请日：2008-09-26
申请人： Stefano Bernero , Peter Flohr , Gijsbertis Oomens , Martin Zajadatz
发明人： Stefano Bernero , Peter Flohr , Gijsbertis Oomens , Martin Zajadatz
IPC分类号： F23D11/00
CPC分类号： F23D17/002 , F23C7/008 , F23C2900/07002 , F23R3/343
摘要： A burner (23) for operating a heat generator includes a swirler (2) for a combustion air flow (9), and also devices (7, 12) for injecting at least one fuel into the combustion air flow (9), wherein a mixing path (3) is arranged downstream of the swirler (2), and wherein at least one nozzle (20) for feeding liquid pilot fuel is arranged in the region radially outside the discharge opening of the mixing path (3) of the burner. With such a burner, an operating mode which is as pollutant-free and overheating-free as possible can be enabled even at low load and under transient conditions if the at least one nozzle (20) is arranged in a burner front plate (32), wherein at least one discharge opening (15), through which the pilot fuel discharges into the combustion chamber (16), is provided in a front face (34) of the burner front plate (32), which is arranged essentially parallel to a combustion chamber rear wall (28).
摘要翻译：用于操作发热器的燃烧器（23）包括用于燃烧空气流（9）的旋流器（2），以及用于将至少一种燃料喷射到燃烧空气流（9）中的装置（7,12），其中混合路径（3）布置在旋流器（2）的下游，并且其中用于供给液体引燃燃料的至少一个喷嘴（20）布置在燃烧器的混合路径（3）的排出口径向外侧的区域中。通过这样的燃烧器，即使在低负载和瞬态条件下，如果至少一个喷嘴（20）布置在燃烧器前板（32）中，也可以实现尽可能无污染和过热的操作模式，其特征在于，在所述燃烧器前板（32）的前表面（34）上设置有至少一个排气口（15），其中所述先导燃料排出到所述燃烧室（16）中，所述排放口基本上平行于燃烧室后壁（28）。

9. 发明申请

US20120317986A1 METHOD FOR OPERATING A COMBUSTION DEVICE AND COMBUSTION DEVICE FOR IMPLEMENTING THE METHOD 有权
标题翻译：用于操作燃烧装置的方法和用于实施该方法的燃烧装置
公开(公告)号：US20120317986A1
公开(公告)日：2012-12-20
申请号：US13523451
申请日：2012-06-14
申请人： Martin Zajadatz , Solaf Sulta , Berthold Stay
发明人： Martin Zajadatz , Solaf Sulta , Berthold Stay
IPC分类号： F02C7/24 , F23R3/28
CPC分类号： F23R3/346 , F05B2260/96 , F23D2210/00 , F23R2900/00013
摘要： A method is provided for operating a combustion device having at least one premix burner equipped with fuel stagings and is connected to a combustion chamber. The method includes changing, during transient operating states, the fuel staging of the at least one premix burner in accordance with combustion-induced pulsations which occur in the combustion chamber. A pulsation level of the pulsations which occur in the combustion chamber is continuously determined, the fuel staging of the at least one premix burner is changed for lowering the pulsation level if the pulsation level exceeds a predetermined maximum value, and, after a predetermined time interval, by the fuel staging being reset to the undisturbed value which determines the respective operating point if within the predetermined time interval the predetermined maximum value is not exceeded.
摘要翻译：提供了一种操作燃烧装置的方法，所述燃烧装置具有至少一个装有燃料装置的预混燃烧器，并连接到燃烧室。该方法包括在瞬态操作状态期间根据在燃烧室中发生的燃烧引起的脉动来改变至少一个预混燃烧器的燃料分级。连续地确定在燃烧室中发生的脉动的脉动水平，如果脉动水平超过预定的最大值，则改变至少一个预混燃烧器的燃料分段以降低脉动水平，并且在预定的时间间隔通过燃料分段被重置为不受干扰的值，其确定在不超过预定最大值的预定时间间隔内的相应工作点。

10. 发明授权

US09816708B2 Method for operating a combustion device including injecting a fluid together with diluent fuel to address combustion pulsations 有权
公开(公告)号：US09816708B2
公开(公告)日：2017-11-14
申请号：US13592812
申请日：2012-08-23
申请人： Mirko Ruben Bothien , Martin Zajadatz , Douglas Anthony Pennell
发明人： Mirko Ruben Bothien , Martin Zajadatz , Douglas Anthony Pennell
IPC分类号： F23R3/36 , F23K5/10 , F23L7/00 , F23R3/28
CPC分类号： F23R3/36 , F23K5/10 , F23L7/002 , F23L2900/07003 , F23R3/28 , F23R2900/00013
摘要： A method for operating a combustion device includes supplying a fuel and an oxidizer into the combustion device and burning them. According to the method, during at least a part of a transient operation, an additional fluid is supplied together with the fuel, and its amount is regulated to counteract combustion pulsations.

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