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

WO2011051463A1 SOLID FUEL BURNER 审中-公开
标题翻译：固体燃料燃烧器
公开(公告)号：WO2011051463A1
公开(公告)日：2011-05-05
申请号：PCT/EP2010/066499
申请日：2010-10-29
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , BELASSE, Brenice , MULON, Jacques , PANIER, Faustine , PAUBEL, Xavier , TSIAVA, Rémi
发明人： BELASSE, Brenice , MULON, Jacques , PANIER, Faustine , PAUBEL, Xavier , TSIAVA, Rémi
IPC分类号： F23L7/00 , F23D1/00 , F23M5/02
CPC分类号： F23L7/007 , F23D1/00 , F23D2900/01001 , F23M5/025 , Y02E20/344
摘要： Burner for conveyor gas propelled particulate solid fuel, said burner comprising a burner block (100) and an injector assembly (200), the injector assembly being at least partially surrounded by an injector passage (130) of the burner block, the injector assembly comprising an inner oxygen supply pipe (210) surrounding a fuel injector, which in turn surrounds an oxygen injector (230), each having a downstream end (211, 221, 231) on the side of the passage outlet, the inner oxygen supply pipe having a lateral surface onto which are mounted a set of lateral primary oxygen nozzles (212) for the injection of lateral jets of primary oxygen into the fuel injector with an injection orientation which follows a same sense of rotation around the longitudinal direction and which is directed towards the downstream end of the fuel injector, said lateral primary oxygen nozzles being positioned at a number of different distances from the downstream end (221) of the fuel injector.
摘要翻译：用于输送机气体的燃烧器推进微粒固体燃料，所述燃烧器包括燃烧器块（100）和喷射器组件（200），所述喷射器组件至少部分地被燃烧器块的喷射器通道（130）包围，所述喷射器组件包括围绕燃料喷射器的内部氧气供应管道（210），所述内部氧气供应管道又包围氧气喷射器（230），每个氧气喷射器在所述通道出口侧具有下游端（211,221,231），所述内部供氧管具有侧面，其上安装有一组横向初级氧气喷嘴（212），用于将喷射侧面喷射的初级氧喷射到燃料喷射器中，喷射取向沿着纵向方向遵循相同的旋转方向，并且朝向燃料喷射器的下游端，所述横向主氧气喷嘴位于与燃料喷射器的下游端（221）不同的距离处。

2. 发明申请

WO2010046296A1 METHOD FOR INJECTING BALLAST INTO AN OXYCOMBUSTION BOILER 审中-公开
标题翻译：将压载物注入氧气锅炉的方法
公开(公告)号：WO2010046296A1
公开(公告)日：2010-04-29
申请号：PCT/EP2009/063456
申请日：2009-10-15
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , SANCHEZ-MOLINERO, Ivan , TSIAVA, Rémi , LAURENT, Jacky , MULON, Jacques , PAUBEL, Xavier , RECOURT, Patrick
发明人： SANCHEZ-MOLINERO, Ivan , TSIAVA, Rémi , LAURENT, Jacky , MULON, Jacques , PAUBEL, Xavier , RECOURT, Patrick
IPC分类号： F23C9/08 , F23L7/00
CPC分类号： F23C9/08 , F23C2202/40 , F23C2202/50 , F23D2900/00006 , F23L7/007 , F23L2900/07002 , F23L2900/07005 , Y02E20/344
摘要： Method for operating an oxycombustion boiler comprising a combustion chamber (1) and at least one burner (7), said method comprising the following steps: feeding at least one fuel stream and at least one oxidant stream essentially devoid of nitrogen to said burner, said fuel being combusted in said combustion chamber to produce at least one flame (2) and flue gas; and passing into said combustion chamber a plurality of gas streams (5) wherein at least one of said gas streams is not fed to said burner and has a swirl rate between 0.05 and 5, preferably between 0.26 and 1.73.
摘要翻译：一种用于操作包含燃烧室（1）和至少一个燃烧器（7）的氧化燃烧锅炉的方法，所述方法包括以下步骤：将至少一种燃料流和至少一种基本上没有氮气的氧化剂流进料到所述燃烧器，所述燃烧器燃料在所述燃烧室中燃烧以产生至少一种火焰（2）和烟气; 并且进入所述燃烧室中的多个气流（5），其中至少一个所述气流不被供给到所述燃烧器并具有在0.05和5之间的旋流速率，优选在0.26和1.73之间。

3. 发明申请

WO2009090232A1 BURNER AND METHOD FOR IMPLEMENTING AN OXYCOMBUSTION 审中-公开
标题翻译：燃烧器和实施氧气的方法
公开(公告)号：WO2009090232A1
公开(公告)日：2009-07-23
申请号：PCT/EP2009/050454
申请日：2009-01-15
申请人： L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ÉTUDE ET L'EXPLOITATION DES PROCÉDÉS GEORGES CLAUDE , SANCHEZ-MOLINERO, Ivan , LAURENT, Jacky , MULON, Jacques , PAUBEL, Xavier , RECOURT, Patrick, Jean-Marie , TSIAVA, Rémi, Pierre
发明人： SANCHEZ-MOLINERO, Ivan , LAURENT, Jacky , MULON, Jacques , PAUBEL, Xavier , RECOURT, Patrick, Jean-Marie , TSIAVA, Rémi, Pierre
IPC分类号： F23C7/00 , F23C9/08 , F23L7/00 , F23D14/32
CPC分类号： F23L7/007 , F23C7/002 , F23C9/08 , F23D14/32 , F23L2900/07002 , F23L2900/07007 , Y02E20/344
摘要： The invention relates to a method of combustion of a fuel using an oxygen containing gas and at least one mainly inert gas, in which: - the said oxygen containing gas comprises at least 80% of oxygen in volume, - the said fuel and the said oxygen containing gas are injected in such a way as to create a flame, - the said mainly inert gas is injected in such a way that it is contiguous to and surrounds the flame created by the said fuel and the said oxygen containing gas and that it has a divergent swirl with regard to the flame.
摘要翻译：本发明涉及使用含氧气体和至少一种主要是惰性气体的燃料的燃烧方法，其中： - 所述含氧气体的体积含有至少80％的氧， - 所述燃料和所述含氧气体以这样的方式被注入以产生火焰，所述主要惰性气体以这样一种方式喷射，使得其与所述燃料和所述含氧气体相连接并围绕由所述燃料和所述含氧气体产生的火焰，相对于火焰有一个不同的漩涡。

4. 发明申请

WO2008007016A3 BURNER AND METHOD FOR THE ALTERNATE IMPLEMENTATION OF OXYCOMBUSTION AND AEROCOMBUSTION 审中-公开
标题翻译：燃烧器和替代实施氧合和气液混合的方法
公开(公告)号：WO2008007016A3
公开(公告)日：2008-05-02
申请号：PCT/FR2007051634
申请日：2007-07-10
申请人： AIR LIQUIDE , DE SMEDT GUILLAUME , IMBERNON CHRISTIAN , MULON JACQUES , RECOURT PATRICK JEAN-MARIE , SANCHEZ MOLINERO IVAN , TSIAVA REMI PIERRE
发明人： DE SMEDT GUILLAUME , IMBERNON CHRISTIAN , MULON JACQUES , RECOURT PATRICK JEAN-MARIE , SANCHEZ MOLINERO IVAN , TSIAVA REMI PIERRE
IPC分类号： F23D14/32
CPC分类号： F23D14/32 , Y02E20/344
摘要： The invention relates to a method of burning a fuel using an oxidizer and at least one mostly inert gas in which: the fuel and the oxidizer are injected so as to create a flame; the mostly inert gas is injected in the form of two jets, so that the first jet surrounds the flame created by the fuel and the oxidizer, and said first jet has a divergent swirl with respect to said flame; the second jet surrounds the first jet of mostly inert gas and the second jet has a convergent swirl with respect to the flame created by the fuel and the oxidizer. The invention also relates to a burner suitable for implementing this method.
摘要翻译：本发明涉及一种使用氧化剂和至少一种大部分惰性气体燃烧燃料的方法，其中：燃料和氧化剂被喷射以产生火焰; 大部分惰性气体以两股射流的形式喷射，使得第一射流围绕由燃料和氧化剂产生的火焰，并且所述第一射流相对于所述火焰具有发散涡流; 第二喷流围绕大部分惰性气体的第一喷流，第二喷流相对于由燃料和氧化剂产生的火焰产生会聚涡流。本发明还涉及适用于实施该方法的燃烧器。

5. 发明申请

WO2012085108A1 OXIDANT DISPATCHING DEVICE AND USE THEREOF 审中-公开
标题翻译：氧化剂分配装置及其用途
公开(公告)号：WO2012085108A1
公开(公告)日：2012-06-28
申请号：PCT/EP2011/073626
申请日：2011-12-21
申请人： L'AIR LIQUIDE,SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , DUPERRAY, Pascal , GRAND, Benoit , JOUMANI, Youssef , MULON, Jacques , PANIER, Faustine , CONSTANTIN, Gabriel , TSIAVA, Rémi
发明人： DUPERRAY, Pascal , GRAND, Benoit , JOUMANI, Youssef , MULON, Jacques , PANIER, Faustine , CONSTANTIN, Gabriel , TSIAVA, Rémi
IPC分类号： F23C7/00 , F23L7/00 , F23L13/04 , F23L15/00 , F16K11/085
CPC分类号： F23C7/008 , F23D2900/00006 , F23L7/007 , F23L13/04 , F23L15/00 , F23L2900/07006 , Y02E20/344 , Y02E20/348
摘要： Dispatching device (1) for supplying an oxidant, in particular a combustion oxidant to a burner, and furnace equipped therewith, said oxidant dispatching comprising multiple spaced apart oxidant outlets (10), whereby, by means of a rotatable shaft onto which at least one slide valve (30) is mounted said slide valve (30) can be positioned over a corresponding oxidant outlet (10) so as to partially or totally close off same.
摘要翻译：用于向燃烧器供应氧化剂，特别是燃烧氧化剂的调度装置（1）和装备有燃烧器的炉子，所述氧化剂分配包括多个间隔开的氧化剂出口（10），借此通过可旋转的轴，至少一个安装滑阀（30）时，所述滑阀（30）可以位于相应的氧化剂出口（10）上，以便部分地或完全地封闭。

6. 发明申请

WO2011154285A9 OXY-FUEL BURNER 审中-公开
公开(公告)号：WO2011154285A9
公开(公告)日：2011-12-15
申请号：PCT/EP2011/058930
申请日：2011-05-31
申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , KALCEVIC, Robert , BELASSE, Brenice , CHAILLOU, Dorothée , FUJINUMA, Ryuji , MULON, Jacques , PERIASAMY, Chendhil , WANG, Justin Jian
发明人： KALCEVIC, Robert , BELASSE, Brenice , CHAILLOU, Dorothée , FUJINUMA, Ryuji , MULON, Jacques , PERIASAMY, Chendhil , WANG, Justin Jian
IPC分类号： F23M5/02 , F23D14/32 , F23L7/00
摘要： Method of designing a burner for combusting fuel with an oxidizer containing at least 23%vol O 2 , the block of the burner defining in succession a feed passage, a substantially cylindrical burner chamber having a length Lc and optionally a widening terminal section having a length Ls, so that Lc/(Lc + Ls) > 2/3 and 30mN ≤ 0,5*(∑If + ΣΙοχ)* [(Lc + Ls)2/So] ≤ 70mN, whereby∑If and ΣΙοχ are the total fuel respectively oxidizer injection momentum at nominal power and So is the cross sectional area of the outlet opening of the block in the plane perpendicular to the burner axis.

7. 发明申请

WO2010003866A1 BURNER ASSEMBLY AND METHOD OF COMBUSTION 审中-公开
标题翻译：燃烧器组件和燃烧方法
公开(公告)号：WO2010003866A1
公开(公告)日：2010-01-14
申请号：PCT/EP2009/058293
申请日：2009-07-01
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , AMIRAT, Mohand , DUPERRAY, Pascal , GRAND, Benoit , MORTBERG, Magnus , MULON, Jacques , PAUBEL, Xavier , TSIAVA, Rémi , KALCEVIC, Robert
发明人： AMIRAT, Mohand , DUPERRAY, Pascal , GRAND, Benoit , MORTBERG, Magnus , MULON, Jacques , PAUBEL, Xavier , TSIAVA, Rémi , KALCEVIC, Robert
IPC分类号： F23D14/22 , F23N1/00 , F23D14/32
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 (100), at least one oxidant canal and a fuel gas distributor (110), whereby the at least two fuel gas canals comprise an inner fuel-conducting passage (101) forming an inner fuel gas outlet and an outer fuel-conducting passage (102) 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 (111) in fluid connexion with the inner fuel-conducting passage of the at least two fuel gas canals and a second fuel gas chamber (112) 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，用于在燃烧区中分别喷射燃料气体和氧化剂，包括至少两个燃料气体通道（100），至少一个氧化剂通道和燃料气体分配器（110），由此所述至少两个燃料气体通道包括形成内部燃料气体出口的内部燃料传导通路（101）和形成外部燃料气体出口的外部燃料传导通道（102），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通道的内部燃料传导通道流体连接的第一燃料气体室（111）和与所述外部燃料气体分配器连接的第二燃料气体室（112）导致至少两个燃料气体通道的通过。

8. 发明申请

WO2011154285A1 OXY-FUEL BURNER 审中-公开
标题翻译：氧气燃烧器
公开(公告)号：WO2011154285A1
公开(公告)日：2011-12-15
申请号：PCT/EP2011058930
申请日：2011-05-31
申请人： AIR LIQUIDE , KALCEVIC ROBERT , BELASSE BRENICE , CHAILLOU DOROTHEE , FUJINUMA RYUJI , MULON JACQUES , PERIASAMY CHENDHIL , WANG JUSTIN JIAN
发明人： KALCEVIC ROBERT , BELASSE BRENICE , CHAILLOU DOROTHEE , FUJINUMA RYUJI , MULON JACQUES , PERIASAMY CHENDHIL , WANG JUSTIN JIAN
IPC分类号： F23M5/02 , F23D14/32 , F23L7/00
CPC分类号： F23D14/32 , C03B7/065 , F23D14/22 , F23L7/007 , F23M5/025 , F23M2900/05021 , Y02E20/344 , Y02P40/55 , Y02P40/58
摘要： Method of designing a burner for combusting fuel with an oxidizer containing at least 23%vol O2, the block of the burner defining in succession a feed passage, a substantially cylindrical burner chamber having a length Lc and optionally a widening terminal section having a length Ls, so that Lc/(Lc + Ls) > 2/3 and 30mN = 0,5*(?If + S???)* [(Lc + Ls)2/So] = 70mN, whereby?If and S??? are the total fuel respectively oxidizer injection momentum at nominal power and So is the cross sectional area of the outlet opening of the block in the plane perpendicular to the burner axis.
摘要翻译：设计用于燃烧燃料的燃烧器的方法，所述燃烧器具有含有至少23％体积O2的氧化剂，所述燃烧器块连续限定进料通道，具有长度Lc的基本上圆柱形的燃烧器室和可选地具有长度Ls的加宽端子部分，使得Lc /（Lc + Ls）> 2/3和30mN = 0.5 *（？If + S ???）* [（Lc + Ls）2 / So] = 70mN， ?? 是总燃料分别在标称功率下的氧化剂喷射动量，并且是垂直于燃烧器轴线的平面中块的出口开口的横截面积。

9. 发明申请

WO2011051464A3 METHOD OF COMBUSTING PARTICULATE SOLID FUEL WITH A BURNER 审中-公开
公开(公告)号：WO2011051464A3
公开(公告)日：2011-05-05
申请号：PCT/EP2010/066500
申请日：2010-10-29
申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE , BELASSE, Brenice , MULON, Jacques , PANIER, Faustine , PAUBEL, Xavier , TSIAVA, Rémi
发明人： BELASSE, Brenice , MULON, Jacques , PANIER, Faustine , PAUBEL, Xavier , TSIAVA, Rémi
IPC分类号： F23L7/00 , F23D1/00 , F23M5/02
摘要： A method of combining oxygen and fuel in a burner to produce a flame whereby an outer oxidant flow is discharged through an outer oxidant outlet of the burner; a flow of conveyor-gas propelled particulate solid fuel is discharged with a fuel discharge velocity through a fuel outlet of the burner arranged coaxially with respect to the outer oxidant outlet and spaced radially inwardly therefrom; and a first inner oxidant flow is discharged with an inner oxidant discharge velocity, which differs from the fuel discharge velocity, through an inner oxidant end outlet of the burner arranged coaxially with respect to said fuel outlet and spaced radially inwardly therefrom; and whereby a second inner oxidant flow, having a higher oxygen concentration than the conveyor gas is injected into the fuel-conducting passage and mixed with the fuel flow inside said fuel-conducting passage so as to obtain, upstream of the fuel outlet and upstream of the inner oxidant end outlet, an oxygen-enriched conveyor-gas propelled particulate solid fuel flow having an oxygen content of at least 21%vol O 2 .

10. 发明申请

WO2011051464A2 METHOD OF COMBUSTING PARTICULATE SOLID FUEL WITH A BURNER 审中-公开
标题翻译：用燃烧器燃烧颗粒状固体燃料的方法
公开(公告)号：WO2011051464A2
公开(公告)日：2011-05-05
申请号：PCT/EP2010066500
申请日：2010-10-29
申请人： AIR LIQUIDE , BELASSE BRENICE , MULON JACQUES , PANIER FAUSTINE , PAUBEL XAVIER , TSIAVA REMI
发明人： BELASSE BRENICE , MULON JACQUES , PANIER FAUSTINE , PAUBEL XAVIER , TSIAVA REMI
IPC分类号： F23L7/00 , F23D1/00
CPC分类号： F23L7/007 , F23D1/00 , Y02E20/344
摘要： A method of combining oxygen and fuel in a burner to produce a flame whereby an outer oxidant flow is discharged through an outer oxidant outlet of the burner; a flow of conveyor-gas propelled particulate solid fuel is discharged with a fuel discharge velocity through a fuel outlet of the burner arranged coaxially with respect to the outer oxidant outlet and spaced radially inwardly therefrom; and a first inner oxidant flow is discharged with an inner oxidant discharge velocity, which differs from the fuel discharge velocity, through an inner oxidant end outlet of the burner arranged coaxially with respect to said fuel outlet and spaced radially inwardly therefrom; and whereby a second inner oxidant flow, having a higher oxygen concentration than the conveyor gas is injected into the fuel-conducting passage and mixed with the fuel flow inside said fuel-conducting passage so as to obtain, upstream of the fuel outlet and upstream of the inner oxidant end outlet, an oxygen-enriched conveyor-gas propelled particulate solid fuel flow having an oxygen content of at least 21%vol O2.
摘要翻译：一种在燃烧器中组合氧气和燃料以产生火焰的方法，其中外部氧化剂流经燃烧器的外部氧化剂出口排出; 输送气体推进的颗粒状固体燃料的流动以燃料排放速度排出，通过燃烧器的燃料出口相对于外部氧化剂出口同轴布置并与其间隔开; 并且第一内部氧化剂流通过燃烧器的内部氧化剂末端出口相对于所述燃料出口同轴地排列并且与其间隔开的内部氧化剂排出速度排出，该内部氧化剂排出速度与燃料排出速度不同; 并且由此将具有比输送气体更高的氧浓度的第二内部氧化剂流注入到燃料传导通道中并与燃料传导通道内的燃料流混合，以便在燃料出口的上游和内氧化剂末端出口，氧含量为至少21体积％O2的富氧输送机气体推进颗粒状固体燃料流。

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