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公开(公告)号：WO2006115880A3
公开(公告)日：2008-02-07
申请号：PCT/US2006014417
申请日：2006-04-11
Applicant: NORTH AMERICAN MFG COMPANY LTD , NEVILLE THOMAS B , NOWAKOWSKI JOHN J , HANNUM MARK C , ROBERTSON THOMAS F
Inventor： NEVILLE THOMAS B , NOWAKOWSKI JOHN J , HANNUM MARK C , ROBERTSON THOMAS F
Abstract: A burner has a port facing into a combustion chamber along an axis. A secondary fuel injector structure has secondary fuel injection ports that face into the combustion chamber at locations spaced radially outward from the burner port. A tertiary fuel injector structure has tertiary fuel injection ports that face into the combustion chamber in directions perpendicular to the axis at locations spaced axially downstream from the secondary fuel injection ports.
Abstract translation: 燃烧器具有面向沿着轴线的燃烧室的端口。 二次燃料喷射器结构具有二次燃料喷射端口，其在与燃烧器端口径向向外间隔开的位置处面向燃烧室。 三级燃料喷射器结构具有三级燃料喷射端口，其在与二级燃料喷射端口的轴向下游相隔的位置处与垂直于轴线的方向面对燃烧室。
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公开(公告)号：WO2007104828A1
公开(公告)日：2007-09-20
申请号：PCT/FI2007/000057
申请日：2007-03-05
Applicant: OUTOTEC OYJ. , SANTALA, Pekka , OLLILA, Janne , KEIHÄS, Juha
Inventor： SANTALA, Pekka , OLLILA, Janne , KEIHÄS, Juha
CPC classification number: C22B1/20 , C22B1/205 , C22B1/2413 , F23C1/08 , F23C5/08 , F23C6/047 , F23D2900/21003 , F27B21/06
Abstract: The invention relates to equipment for heating gas (23) in connection with continuous sintering in gas channels (2, 3, 4) placed above a strand (1), the gas channels comprising at least a wall (6) and at least two gas units (24, 25), the gas coming from the gas units being in contact with the material on the strand (1), whereby at least one burner unit (5, 27, 28, 29) is arranged in at least one of the gas channels (2, 3, 4), being arranged as part of the gas channel, the burner unit comprising at least one separate combustion space (7) arranged on the wall (6) of the gas channel. The invention also relates to a method for heating the gas.
Abstract translation: 本发明涉及用于加热气体（23）的设备，其与放置在绞线（1）上方的气体通道（2,3,4）中的连续烧结有关，气体通道至少包括壁（6）和至少两个气体 单元（24,25），来自气体单元的气体与股线（1）上的材料接触，由此至少一个燃烧器单元（5,27,28,29）布置在至少一个 气体通道（2,3,4）被布置为气体通道的一部分，燃烧器单元包括布置在气体通道的壁（6）上的至少一个单独的燃烧空间（7）。 本发明还涉及一种用于加热气体的方法。
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公开(公告)号：WO2007088458A1
公开(公告)日：2007-08-09
申请号：PCT/IB2007/000229
申请日：2007-01-25
Applicant: TECHINT COMPAGNIA TECNICA INTERNAZIONALE S.P.A , DANERI, Marco , LAVIOSA, Vittorio , SENAREGA, Maurizio , FANTUZZI, Massimiliano , ZANUSSO, Umberto , MALFA, Enrico
Inventor： DANERI, Marco , LAVIOSA, Vittorio , SENAREGA, Maurizio , FANTUZZI, Massimiliano , ZANUSSO, Umberto , MALFA, Enrico
CPC classification number: C21C5/5217 , F23C6/047 , F23C2900/99001 , F23D14/24 , F23D91/02 , F23D2900/00012 , F27D99/0033 , Y02E20/342 , Y02P10/216
Abstract: The invention relates to a flat-flame vault burner (10) suitable for being installed in a vault (21) which delimits the combustion chamber (20) of a steel heating furnace, the burner (10) comprising a main metallic hollow cylindrical body (12) , a single duct (13) for the conveyance of fuel gas concentric to the main body (12) , and a central internal nozzle (14) for the injection of a fuel gas. Said burner also comprises at least two nozzles (17) outside said main body (12) for the injection of fuel into the combustion chamber (20) .
Abstract translation: 本发明涉及一种适于安装在限定钢加热炉的燃烧室（20）的拱顶（21）中的平火焰熔炉（10），燃烧器（10）包括主金属中空圆柱体（ 12），用于输送与主体（12）同心的燃料气体的单个管道（13）和用于喷射燃料气体的中心内部喷嘴（14）。 所述燃烧器还包括在主体（12）外部的至少两个喷嘴（17），用于将燃料喷射到燃烧室（20）中。
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公开(公告)号：WO2007045807A1
公开(公告)日：2007-04-26
申请号：PCT/FR2006/051079
申请日：2006-10-20
Applicant: LAFARGE , DUARTE JORGE, Alexandre Magno
Inventor： DUARTE JORGE, Alexandre Magno
CPC classification number: F23C6/047 , F23C2900/06043 , F23D14/24 , F23D17/002
Abstract: L'invention concerne un brûleur pour four à clinker pour la combustion d'un combustible liquide et/ou gazeux comprenant un corps de brûleur (1), un canal longitudinal central d'injection en combustible liquide (6), un premier conduit longitudinal d'injection de combustible gazeux basse pression (7), un premier conduit longitudinal d'injection d'air à flux radial (8), un second conduit longitudinal d'injection de combustible gazeux haute pression (9) et un second conduit longitudinal d'injection d'air à flux axial (10). Selon l'invention, dans la tête d'injection (3), le premier conduit d'injection de combustible gazeux (7) est un conduit disposé autour du canal central (6), le premier conduit d'injection d'air (8) est un conduit disposé autour du premier conduit d'injection de combustible gazeux (7), le second conduit d'injection de combustible gazeux (9) est un conduit disposé autour du premier conduit d'injection d'air (8), et le second conduit d'injection d'air (10) est un conduit disposé autour du second conduit d'injection de combustible gazeux (9).
Abstract translation: 本发明涉及一种用于燃烧液体和/或气体燃料的熟料炉的燃烧器，其包括燃烧器主体（1），用于喷射液体燃料的中心纵向通道（6），用于喷射低压气体燃料的第一纵向管道 （7），用于喷射具有径向流动的空气（8）的第一纵向管道，用于喷射高压气体燃料（9）的第二纵向管道和用于以径向流动喷射空气（10）的第二纵向管道。 根据本发明，在注射头（3）中，用于喷射气体燃料（7）的第一管是围绕中心通道（6）放置的管，用于喷射空气（8）的第一管是围绕 用于喷射气体燃料的第一管道（7），用于喷射气体燃料（9）的第二管道是围绕用于喷射空气（8）的第一管道放置的管道，并且用于喷射空气的第二管道（10）是围绕 用于喷射气体燃料的第二管道（9）。
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公开(公告)号：WO2006115880A2
公开(公告)日：2006-11-02
申请号：PCT/US2006/014417
申请日：2006-04-11
Applicant: THE NORTH AMERICAN MANUFACTURING COMPANY, LTD. , NEVILLE, Thomas, B. , NOWAKOWSKI, John, J. , HANNUM, Mark, C. , ROBERTSON, Thomas, F.
Inventor： NEVILLE, Thomas, B. , NOWAKOWSKI, John, J. , HANNUM, Mark, C. , ROBERTSON, Thomas, F.
Abstract: A burner has a port facing into a combustion chamber along an axis. A secondary fuel injector structure has secondary fuel injection ports that face into the combustion chamber at locations spaced radially outward from the burner port. A tertiary fuel injector structure has tertiary fuel injection ports that face into the combustion chamber in directions perpendicular to the axis at locations spaced axially downstream from the secondary fuel injection ports.
Abstract translation: 燃烧器具有沿轴线面向燃烧室的端口。 二次燃料喷射器结构具有二次燃料喷射口，其在与燃烧器端口径向向外间隔开的位置处面向燃烧室。 第三燃料喷射器结构具有三级燃料喷射口，其在与二次燃料喷射口的轴向下游相隔的位置处与垂直于轴线的方向面对燃烧室。
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Patent Agency Ranking36.发明申请VENTURI CLUSTER, AND BURNERS AND METHODS EMPLOYING SUCH CLUSTER 审中-公开VENTURI CLUSTER，以及使用这种集群的燃烧器和方法
公开(公告)号：WO0210645A3
公开(公告)日：2002-08-29
申请号：PCT/US0122908
申请日：2001-07-19
Applicant: JOHN ZINK CO LLC
Inventor： POE ROGER L , JAYAKARAN JAIWANT D , MCADAMS JASON D , JONES ANDREW , VENIZELOS DEMETRIS T , WAIBEL RICHARD T , BUSSMAN WESLEY RYAN , CHUNG I-PING , HAYES RALPH ROBERT
CPC classification number: F23L7/00 , F23C6/047 , F23C9/00 , F23C2202/20 , F23D14/04 , F23D14/08 , F23D14/10 , F23D14/64 , F23D2900/00015 , F23D2900/14063 , F23D2900/14642 , F23L2900/07002 , Y10T137/87281 , Y10T137/87571
Abstract: A burner arrangement includes a venturi cluster including a plurality of venturis arranged for parallel flow. The multi venturi arrangement utilizing pressurized fuel as the inducing fluid to induce a flow of air enables the provision of an ultra fuel lean premix of fuel and air. A central burner tube which extends outwardly beyond the delivery end of a primary burner tip and mounts a relatively small capacity nozzle at a substantial distance from the delivery end of the burner tip enabling the ultra fuel lean mixture to expand and slow down such that its linear speed does not exceed the flame speed of the mixture prior to by the flame of the spaced nozzle. A deflector may be positioned adjacent the nozzle to assist in stabilizing the flame after the expansion and slowing process has been completed.
Abstract translation: 燃烧器装置包括文丘里管束，其包括布置成平行流动的多个文丘里管。 利用加压燃料作为诱导流体引发空气流动的多文氏管装置使得能够提供燃料和空气的超稀燃预混物。 中央燃烧器管向外延伸超过主燃烧器末端的输送端，并且在距离燃烧器末端的输送端相当大的距离处安装相对小容量的喷嘴，使得超燃料贫混合物膨胀和减速，使得其线性 速度不会超过间隔喷嘴火焰前混合物的火焰速度。 偏转器可以定位在喷嘴附近，以便在膨胀和减速过程完成之后帮助稳定火焰。
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公开(公告)号：WO01022005A1
公开(公告)日：2001-03-29
申请号：PCT/US2000/021501
申请日：2000-08-04
CPC classification number: F23L9/04 , F23C5/32 , F23C6/047 , F23C2201/101 , F23D1/02
Abstract: The method includes, providing a series of lower compartments (208) for introducing therethrough air and fuel into the combustion chamber. At least one upper compartment (210) is disposed above the topmost compartment (208TM) at a relative disposition to the topmost compartment (208TM) in a spacing range between a contiguous disposition to a more spaced disposition which is no more than twice the average spacing between any given compartment and an adjacent compartment. Air is injected from the at least one upper compartment (210) generally in opposition to the swirling fireball (RB) along a direction which is offset to the other side of the diagonal (DD) in a manner such that the injected air promotes the evolution of the swirling fireball (RB) into an upward flow in the top half of the furnace (204) characterized by portions thereof flowing upward at differing vertical velocities.
Abstract translation: 该方法包括提供一系列用于将空气和燃料引入燃烧室的下隔室（208）。 至少一个上部隔室（210）以相对于最上部隔间（208TM）的相对位置设置在最上部隔室（208TM）的上方，间隔范围在间隔范围内，间隔距离不超过平均间距的两倍 在任何给定的隔间和相邻隔室之间。 空气从所述至少一个上隔室（210）喷射，所述至少一个上隔室（210）通常沿着与对角线（DD）的另一侧偏移的方向相对于旋转火球（RB）喷射，使得注入的空气促进进化 的旋转火球（RB）在炉子（204）的上半部分向上流动，其特征在于其部分以不同的垂直速度向上流动。
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公开(公告)号：WO00012933A1
公开(公告)日：2000-03-09
申请号：PCT/DE1999/002532
申请日：1999-08-13
CPC classification number: F23C7/004 , F23C6/047 , F23D14/02 , F23D17/002 , F23D2206/10 , F23D2900/00008 , F23D2900/00014 , F23R3/343 , F23R3/346
Abstract: The invention relates to a hybrid burner (1) having a central pilot burner (3) and a main burner (5) surrounding the pilot burner (3). The pilot burner (3) is staggered backwards in relation to the main burner (5) in such a way staged combustion occurs.
Abstract translation: 一种混合燃烧器（1）具有中心导燃器（3）和一个包围所述导燃器（3）的主燃烧器（5）。 引燃燃烧器（3）相对于设置回主燃烧器（5），使得分级燃烧的结果。
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公开(公告)号：WO99066261A1
公开(公告)日：1999-12-23
申请号：PCT/US1999/013767
申请日：1999-06-17
CPC classification number: F23M5/025 , F23C6/047 , F23C7/004 , F23C9/00 , F23C9/08 , F23C2202/30 , F23C2900/06041 , F23C2900/09002 , F23D17/002
Abstract: A round burner capable of being operated with reduced CO and NOx emissions includes a venturi tube (22) positioned to direct a flow of air through the burner and into a combustion zone (14) in a combustion chamber (16) through an entrance in a wall (20) of the combustion chamber. The venturi tube has inlet (25) and outlet (26) ends and a throat (24). The burner may include a duct system (48) that includes an inlet (52) disposed in fluid communication with the combustion zone and an outlet (50) disposed in fluid communication with the venturi tube adjacent the throat thereof. Alternatively or cumulatively, the burner may include a fuel gas injector arrangement (58) having an injector nozzle (60) extending through the wall at a location adjacent the combustion zone. Also disclosed is a method for operating the burner to reduce CO and NOx emissions.
Abstract translation: 能够以减少的CO和NOx排放物运行的圆形燃烧器包括文丘里管（22），其定位成将空气流引导通过燃烧器并进入燃烧室（16）中的燃烧区（14），通过入口 燃烧室的壁（20）。 文丘里管具有入口（25）和出口（26）端部和喉部（24）。 燃烧器可以包括管道系统（48），其包括设置成与燃烧区流体连通的入口（52）和与文丘里管邻近喉部流体连通的出口（50）。 或者或累积地，燃烧器可以包括燃料气体喷射器装置（58），其具有在邻近燃烧区域的位置延伸穿过壁的喷射器喷嘴（60）。 还公开了一种用于操作燃烧器以减少CO和NOx排放的方法。
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40.发明申请
公开(公告)号：WO99019674A1
公开(公告)日：1999-04-22
申请号：PCT/US1998/021335
申请日：1998-10-09
Abstract: A combustor for a gas turbine having a centrally located fuel nozzle and inner, middle and outer concentric cylindrical liners, the inner liner enclosing a primary combustion zone. The combustor has an air inlet that forms two passages for pre-mixing primary fuel and air to be supplied to the primary combustion zone. Each of the pre-mixing passages has a circumferential array of swirl vanes. A plurality of primary fuel tube assemblies extend through both pre-mixing passages, with each primary fuel tube assembly located between a pair of swirl vanes. Each primary fuel tube assembly is comprised of two tubular members. The first member supplies fuel to the first pre-mixing passage, while the second member, which extends through the first member, supplies fuel to the second pre-mixing passage. An annular fuel manifold is divided into first and second chambers by a circumferentially extending baffle. The proximal end of the first member is attached to the manifold itself while the proximal end of the second member is attached to the baffle. The distal end of the first member is attached directly to the second member at around its mid-point. The inlets of the first and second members are in flow communication with the first and second manifold chambers, respectively. Control valves separately regulate the flow of fuel to the two chambers and, therefore, to the two members of the fuel tube assemblies, thereby allowing the flow of fuel to the first and second pre-mixing passages to be separately controlled.
Abstract translation: 一种用于燃气轮机的燃烧器，其具有位于中心的燃料喷嘴和内部，中部和外部同心圆柱形衬套，内衬层封装有主燃烧区。 燃烧器具有形成两个通道的空气入口，用于预混合一次燃料和要供应到主燃烧区的空气。 每个预混合通道具有旋转叶片的圆周阵列。 多个主燃料管组件延伸穿过两个预混合通道，每个主燃料管组件位于一对旋流叶片之间。 每个主燃料管组件由两个管状构件组成。 第一构件向第一预混合通道供应燃料，而延伸穿过第一构件的第二构件将燃料供应到第二预混合通道。 环形燃料歧管通过周向延伸的挡板分成第一和第二腔室。 第一构件的近端附接到歧管本身，而第二构件的近端附接到挡板。 第一构件的远端在其中点附近直接附接到第二构件。 第一和第二构件的入口分别与第一和第二歧管腔流动连通。 控制阀单独地调节到两个室的燃料流，并因此分配调节到燃料管组件的两个构件，从而允许单独控制到第一和第二预混合通道的燃料流。
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