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公开(公告)号：US20100068665A1
公开(公告)日：2010-03-18
申请号：US11813292
申请日：2005-12-20
CPC分类号： F23D14/84 , C03B5/2353 , C03B2211/30 , F23C5/28 , F23C6/045 , F23D14/22 , F23D23/00 , F27B3/205 , F27D99/0033 , Y02P40/55
摘要： The invention concerns a method for burning a fuel by means of at least one a burner, each burner comprising two half-assemblies (1, 1′) comprising each at least one fuel injecting means (2) associated with a primary oxidant injecting means (3), and at least one secondary oxidant injecting means (4), a first oxidant jet being injected at a first distance from the fuel by the primary injecting means so as to generate a first incomplete combustion, and a second oxidant jet being injected at a second distance (L1), greater than the first distance, from the fuel injecting means so as to generate a second combustion with the remaining fuel of the first incomplete combustion. Said method is characterized in that each half-assembly delivers a combustion power different from the one delivered by the other half-assembly.
摘要翻译： 本发明涉及一种通过至少一个燃烧器燃烧燃料的方法，每个燃烧器包括两个半组件（1,1'），每个燃烧器组件包括与主氧化剂喷射装置相关的每个至少一个燃料喷射装置（2） 3）和至少一个次级氧化剂注入装置（4），第一氧化剂射流通过主注入装置以第一距离从燃料喷射，以便产生第一不完全燃烧，并且将第二氧化剂射流注入 与燃料喷射装置相比大于第一距离的第二距离（L1），以便与第一不完全燃烧的剩余燃料产生第二燃烧。 所述方法的特征在于，每个半组件递送与由另一个半组件传送的燃烧功率不同的燃烧功率。
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公开(公告)号：US08469699B2
公开(公告)日：2013-06-25
申请号：US11813292
申请日：2005-12-20
IPC分类号： F23C5/00
CPC分类号： F23D14/84 , C03B5/2353 , C03B2211/30 , F23C5/28 , F23C6/045 , F23D14/22 , F23D23/00 , F27B3/205 , F27D99/0033 , Y02P40/55
摘要： The invention concerns a method for burning a fuel by means of at least one a burner, each burner comprising two half-assemblies (1, 1′) comprising each at least one fuel injecting means (2) associated with a primary oxidant injecting means (3), and at least one secondary oxidant injecting means (4), a first oxidant jet being injected at a first distance from the fuel by the primary injecting means so as to generate a first incomplete combustion, and a second oxidant jet being injected at a second distance (L1), greater than the first distance, from the fuel injecting means so as to generate a second combustion with the remaining fuel of the first incomplete combustion. Said method is characterized in that each half-assembly delivers a combustion power different from the one delivered by the other half-assembly.
摘要翻译： 本发明涉及一种通过至少一个燃烧器燃烧燃料的方法，每个燃烧器包括两个半组件（1,1'），每个燃烧器组件包括与主氧化剂喷射装置相关的每个至少一个燃料喷射装置（2） 3）和至少一个次级氧化剂注入装置（4），第一氧化剂射流通过主注入装置以第一距离从燃料喷射，以便产生第一不完全燃烧，并且将第二氧化剂射流注入 与燃料喷射装置相比大于第一距离的第二距离（L1），以便与第一不完全燃烧的剩余燃料产生第二燃烧。 所述方法的特征在于，每个半组件递送与由另一个半组件传送的燃烧功率不同的燃烧功率。
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公开(公告)号：US08336335B2
公开(公告)日：2012-12-25
申请号：US12668146
申请日：2008-07-10
申请人： Philippe Beaudoin , Gabriel Constantin , Pascal Duperray , Son Ha Giang , Benoit Grand , Luc Jarry , Robert Kalcevic , Bertrand Leroux , Alban Poirier , Rémi Tsiava
发明人： Philippe Beaudoin , Gabriel Constantin , Pascal Duperray , Son Ha Giang , Benoit Grand , Luc Jarry , Robert Kalcevic , Bertrand Leroux , Alban Poirier , Rémi Tsiava
IPC分类号： C03B5/16
CPC分类号： C03B5/2353 , C03B5/04 , C03B5/237 , Y02P40/535 , Y02P40/55
摘要： The invention relates to a method for melting vitrifiable materials in a low-capacity oven, wherein at least part of the melting energy is supplied by two oxy-burners projecting into the melting chamber through the upstream wall and arranged on opposite sides of a vertical plane in which a longitudinal axis of the melting chamber is situated, in such a way as to create two flames, the respective injection axes thereof crossing at a distance from the upstream wall, between ⅓ and ¾ of the length L of the melting chamber.
摘要翻译： 本发明涉及一种用于在低容量烘箱中熔化可玻璃化材料的方法，其中至少部分熔融能量由两个通过上游壁突出到熔化室中的氧燃烧器供应并且布置在垂直平面的相对侧上 其中熔化室的纵向轴线以这样一种方式产生两个火焰，其相应的注射轴线在距离上游壁一定距离处，在熔化室的长度L的1/3和3/3之间。
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公开(公告)号：US08231380B2
公开(公告)日：2012-07-31
申请号：US11721345
申请日：2005-12-05
申请人： Rémi Tsiava , Benoit Grand , Patrick Recourt , Bertrand Leroux
发明人： Rémi Tsiava , Benoit Grand , Patrick Recourt , Bertrand Leroux
IPC分类号： F23N1/02
CPC分类号： F23D14/22 , F23C6/045 , F23C7/02 , F23C2900/06041 , F23D14/32
摘要： The invention concerns a combustion method for industrial furnace comprising an arrangement of two substantially parallel and symmetrical burner assemblies (G, D). Each burner assembly comprises a fuel injector (10 G , 10 D ) and three oxidant injectors (1 G , 2 G , 3 G , 1 D , 2 D , 3 D ) arranged at increasing distances from the fuel injector. An oxidant supply system cyclically distributes a specific flow of oxidant among some at least of the second and third injectors of the burner assemblies (2 G , 3 G , 2 D , 3 D ). The amount of nitrogen monoxide produced upon combustion is thus reduced, while ensuring a good distribution of the heating power in the furnace.
摘要翻译： 本发明涉及一种用于工业炉的燃烧方法，其包括两个基本平行和对称的燃烧器组件（G，D）的布置。 每个燃烧器组件包括燃料喷射器（10N，10D）和三个氧化剂喷射器（1G，2G， 3'，3“，1”，“D”，“2”，“3”）。 注射器。 氧化剂供应系统在燃烧器组件的至少第二和第三喷射器的一些周期性地分配特定的氧化剂流，其中，燃烧器组件（2G，3G， D 3，D 3 D）。 燃烧时产生的一氧化氮的量因此减少，同时确保炉中的加热功率的良好分布。
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公开(公告)号：US20090239182A1
公开(公告)日：2009-09-24
申请号：US11721345
申请日：2005-12-05
申请人： Rémi Tsiava , Benoit Grand , Patrick Recourt , Bertrand Leroux
发明人： Rémi Tsiava , Benoit Grand , Patrick Recourt , Bertrand Leroux
CPC分类号： F23D14/22 , F23C6/045 , F23C7/02 , F23C2900/06041 , F23D14/32
摘要： The invention concerns a combustion method for industrial furnace comprising an arrangement of two substantially parallel and symmetrical burner assemblies (G, D). Each burner assembly comprises a fuel injector (10 G , 10 D ) and three oxidant injectors (1 G , 2 G , 3 G , 1 D , 2 D , 3 D ) arranged at increasing distances from the fuel injector. An oxidant supply system cyclically distributes a specific flow of oxidant among some at least of the second and third injectors of the burner assemblies (2 G , 3 G , 2 D , 3 D ). The amount of nitrogen monoxide produced upon combustion is thus reduced, while ensuring a good distribution of the heating power in the furnace.
摘要翻译： 本发明涉及一种用于工业炉的燃烧方法，其包括两个基本平行和对称的燃烧器组件（G，D）的布置。 每个燃烧器组件包括燃料喷射器（10G，10D）和三个氧化剂喷射器（1G，2G， 3'，3“，1”，“D”，“2”，“3”）。 注射器。 氧化剂供应系统在燃烧器组件的至少第二和第三喷射器的一些周期性地分配特定的氧化剂流，其中，燃烧器组件的两个，第二，第三，第二， D 3，D 3 D）。 燃烧时产生的一氧化氮的量因此减少，同时确保炉中的加热功率的良好分布。
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公开(公告)号：US20110195367A1
公开(公告)日：2011-08-11
申请号：US13000793
申请日：2009-07-01
申请人： Gabriel Constantin , Rémi Tsiava , Benoit Grand , Olivier Douxchamps , Mohand Amirat , Fabrice Wagemans , Johan Behen
发明人： Gabriel Constantin , Rémi Tsiava , Benoit Grand , Olivier Douxchamps , Mohand Amirat , Fabrice Wagemans , Johan Behen
CPC分类号： F23D14/84 , C03B5/235 , C03B5/2353 , C03B2211/30 , F23D14/22 , Y02P40/55
摘要： The invention relates to a burner assembly with enhanced flexibility, comprising a plurality of fuel rods that can be mounted in and removed from a fuel rod passage and that are connected to a fuel supply device by a flexible line, wherein each flexible line can be individually opened and closed.
摘要翻译： 本发明涉及一种具有增强柔性的燃烧器组件，包括多个燃料棒，其可以安装在燃料棒通道中并从燃料棒通道中移除，并且通过柔性线连接到燃料供应装置，其中每个柔性线可以单独地 打开和关闭。
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公开(公告)号：US09568194B2
公开(公告)日：2017-02-14
申请号：US13003021
申请日：2009-07-01
申请人： Mohand Amirat , Pascal Duperray , Benoit Grand , Magnus Mortberg , Jacques Mulon , Xavier Paubel , Rémi Tsiava , Robert Kalcevic
发明人： Mohand Amirat , Pascal Duperray , Benoit Grand , Magnus Mortberg , Jacques Mulon , Xavier Paubel , Rémi Tsiava , Robert Kalcevic
CPC分类号： F23N1/02 , F23D14/22 , F23D14/32 , F23D14/84 , F23D91/02 , F23D2200/00 , F23N1/007 , F23N2037/08 , Y02E20/344
摘要： Variable momentum burner assembly for separately injecting fuel gas and oxidant in a combustion zone, comprising at least two fuel gas canals, at least one oxidant canal and a fuel gas distributor, whereby the at least two fuel gas canals comprise an inner fuel-conducting passage forming an inner fuel gas outlet and an outer fuel-conducting passage forming an outer fuel gas outlet, said inner and said outer fuel-conducting passages being coaxially arranged; and whereby said fuel gas distributor comprises a first fuel gas chamber in fluid connexion with the inner fuel-conducting passage of the at least two fuel gas canals and a second fuel gas chamber in fluid connexion with the outer fuel-conducting passage of the at least two fuel gas canals.
摘要翻译： 可变动量燃烧器组件，用于在燃烧区中单独喷射燃料气体和氧化剂，其包括至少两个燃料气体通道，至少一个氧化剂通道和燃料气体分配器，由此所述至少两个燃料气体通道包括内部燃料传导通道 形成内部燃料气体出口和形成外部燃料气体出口的外部燃料传导通道，所述内部和所述外部燃料传导通道同轴布置; 并且由此所述燃料气体分配器包括与所述至少两个燃料气体运河的内部燃料传导通道流体连接的第一燃料气体室和与所述至少两个燃料气体通道的外部燃料传导通道连接的流体的第二燃料气体室 两条燃气通道。
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公开(公告)号：US06652681B2
公开(公告)日：2003-11-25
申请号：US09948037
申请日：2001-09-07
IPC分类号： C21D1100
CPC分类号： C21D1/52 , F27B9/3005 , F27B9/36
摘要： Method of reheating metallurgical products, in which solid products, especially steel products, are reheated so as to bring them from a temperature substantially below 400° C. to a temperature of at least about 1000° C. by passing them through a furnace having an upstream zone in which the said products are preheated and a downstream zone in which the said products are brought to their final temperature on leaving the furnace, the downstream zone of the furnace being fitted with burners, at least some of which operate with an oxidizer which is air, the smoke (flue gases) generated by these burners flowing as a countercurrent to the products and preheating these products in the upstream preheating zone. According to the invention, at least one burner is placed in the upstream preheating zone of the furnace, this burner being fed with a mixture of oxidizer and fuel, the oxidizer containing more than 21 vol % and preferably more than 30 vol % oxygen.
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公开(公告)号：US09447969B2
公开(公告)日：2016-09-20
申请号：US14005447
申请日：2012-03-09
申请人： Patrick Recourt , Rémi Tsiava
发明人： Patrick Recourt , Rémi Tsiava
IPC分类号： F23C1/08 , F23D14/58 , F23C1/10 , F23C1/12 , F23D1/02 , F23D11/10 , F23D14/24 , F23L7/00 , F23D14/32
CPC分类号： F23D14/58 , F23C1/08 , F23C1/10 , F23C1/12 , F23D1/02 , F23D11/107 , F23D14/24 , F23D14/32 , F23D2900/00006 , F23L7/007 , F23L2900/07005 , F23L2900/07007 , Y02E20/344
摘要： Method of combusting a fuel with an oxidizer and corresponding burner assembly, whereby a jet of fuel and a jet of primary oxidizer are injected into a combustion zone in contact with one another so as to generate a primary fuel-rich flame, a swirling first peripheral gas jet is injected through a first passage around the fuel jet and primary oxidizer jets and a swirling second peripheral gas jet is injected through a second passage around the first peripheral gas jet and whereby a jet of secondary oxidizer is injected through a passage into the combustion zone between the first and second peripheral gas jets.
摘要翻译： 将燃料与氧化剂和相应的燃烧器组件一起燃烧的方法，由此将燃料射流和初级氧化剂射流注入到相互接触的燃烧区中，以便产生主要的富含燃料的火焰，旋转的第一外围 通过围绕燃料射流和初级氧化剂射流的第一通道喷射气体射流，并且旋转的第二周边气体射流通过围绕第一周边气体射流的第二通道注入，并且由此二次氧化剂射流通过通道注入燃烧 第一和第二外围气体射流之间的区域。
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