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1. 发明公开

EP1934526A1 A BOILER PRODUCING STEAM FROM FLUE GASES WITH HIGH ELECTRICAL EFFICIENCY AND IMPROVED SLAG QUALITY 审中-公开
标题翻译：锅炉，蒸汽从烟气HIGH电效应及提高质量渣GENERATED
公开(公告)号：EP1934526A1
公开(公告)日：2008-06-25
申请号：EP06809447.3
申请日：2006-09-29
申请人： Babcock & Wilcox Volund APS
发明人： DAM-JOHANSEN, Kim, Allan , JENSEN, Peter, Arendt , FRANDSEN, Flemming, J. , MADSEN, Ole, Hedegaard
IPC分类号： F23G5/46 , F23G5/48 , F23G5/14
CPC分类号： F23G5/46 , F22B31/04 , F23G5/14 , F23G5/48 , F23G2202/103 , F23G2202/104 , F23G2202/105 , F23G2206/203 , Y02E20/12
摘要： This invention relates to a boiler (1 ) drying, igniting and combusting refuse and pro¬ ducing steam (2, 2a) by heat exchange with flue gases (3). Said boiler (1 ) comprises a reactor (16) with firing a secondary fuel (18) for generating a less-corrosive gas flow (6) and an end superheater (8) located in the flow (6) of said less-corrosive gas. Said reactor (16) could be a sintering reactor, a rotary kiln, a fluidised bed or a spouted bed. This provides for an increased lifetime of the end superheater and makes the boiler provide a high and efficient electrical power output.

2. 发明公开

EP1861656A2 MODULE-BASED OXY-FUEL BOILER 有权
标题翻译：氢氧燃料TANK ON基本模块
公开(公告)号：EP1861656A2
公开(公告)日：2007-12-05
申请号：EP06736825.8
申请日：2006-03-01
申请人： Jupiter Oxygen Corp.
发明人： PATRICK, Brian, R , OCHS, Tom, L , ORYSCHYN, Danylo, B , SUMMERS, Cathy, A
IPC分类号： F23C10/00
CPC分类号： F22B31/04 , F01K3/24 , F01K7/22 , F22G1/16 , F22G3/00 , F23C9/00 , F23L7/007 , Y02E20/344
摘要： A module based oxy-fuel boiler system comprising a first boiler (112) configured as a main boiler and a second boiler (216) configured as a reheat boiler, said first boiler including: plurality of first boiler tubes (T) for carrying water, the tubes forming at least one water wall, a feedwater inlet line (230) in flow communication with said plurality of first boiler tubes (T), said feedwater inlet line (230) configured to be connected to an external source of water, a steam outlet line (246) in flow communication with said plurality of first boiler tubes and configured to be connected to a first turbine (238), said turbine (238) having a steam outlet that is configured to be coupled to a reheat line (248) of said second boiler (216), the first boiler (212) configured to substantially prevent the introduction of air, a first boiler oxygen supply (218) for supplying oxygen having a purity of greater than 21 percent; a first boiler carbon based fuel supply (220) for supplying a carbon based fuel; at least one first boiler oxy-fuel burner system (222) coupled to said first boiler oxygen supply (218) and said first boiler carbon based supply (220), the first boiler oxy-fuel burner system (222) configured to feed the oxygen and the carbon based fuel into the first boiler (212) in a near stoichiometric proportion to one another to limit an excess of either the oxygen or the carbon-based fuel to a predetermined tolerance, a first boiler flue gas exit line (213) for discharging exhaust gas generated as a result of the combustion in said first boiler (212), wherein the first boiler tubes (T) are configured for direct, radiant energy exposure for energy transfer to the water to produce steam; a second boiler (216) having a a reheat inlet line (248) in flow communication with the steam outlet of said turbine (238); a reheat steam outlet line (250) in flow communication with a second turbine (240), a second boiler flue gas exit line (217) for discharging exhaust gas generated as a result of the combustion in said second boiler (216), wherein the second boiler(216) is configured to carry out a different energy transfer function than the first boiler (212) and is configured to substantially prevent the introduction of air; a second boiler supply (218) for supplying oxygen having a purity of greater then 21 percent; a second boiler carbon based fuel supply (20, 120) for supplying a carbon based fuel; at least one second boiler oxy-fuel burner system(226), the second boiler oxy-fuel burner system (226) configured to feed the oxygen and the carbon based fuel into the second boiler (216) in a near stoichiometric proportion to one another to limit an excess of either the oxygen or the carbon based fuel to a predetermined tolerance.

3. 发明公开

EP1592919A1 GENERATEUR A FOYERS DE COMBUSTION SUCCESSIFS DESTINE A LA PRODUCTION DE VAPEUR 审中-公开
标题翻译：下游VERBRENNUNGSFEUERUNGEN蒸汽发生器
公开(公告)号：EP1592919A1
公开(公告)日：2005-11-09
申请号：EP04703814.6
申请日：2004-01-21
申请人： Institut Français du Pétrole , L'air Liquide
发明人： NIASS, Tidjani , BOUDET, Nicolas , MARTIN, Gérard , DUGUE, Jacques , SEGRET, Jacques , HAMMEL, Maguelonne , GOEL, Umesch , NAUDET, Valérie
IPC分类号： F22B31/04 , F22G1/16
CPC分类号： F22G1/16 , F22B21/348 , F22B31/04
摘要： The invention relates to a steam generator comprising at least two successive combustion chambers (F1, F2) with at least one burner which is supplied with fuel and oxidant, one vaporisation zone comprising a vaporisation exchanger, one superheating zone comprising a superheating exchanger, one preheating zone comprising a preheating exchanger and a receiver. The invention is characterised in that each chamber comprises at least one vaporisation exchanger (20). According to the invention, each chamber comprises at least one vaporisation exchanger (20).

4. 发明授权

EP2609369B1 STEAM GENERATION SYSTEM HAVING MULTIPLE COMBUSTION CHAMBERS AND DRY FLUE GAS CLEANING 失效
标题翻译： DAMPFERZEUGUNGSSYSTEM MIT MEHREREN BRENNKAMMERN UND TROCKENRAUCHGASREINIGUNG
公开(公告)号：EP2609369B1
公开(公告)日：2016-08-17
申请号：EP11741026.6
申请日：2011-07-20
申请人： Saudi Arabian Oil Company
发明人： NIASS, Tidjani
IPC分类号： F23J15/00 , F23J15/02 , F23L7/00 , F22B31/04 , F23C6/04
CPC分类号： F23C6/04 , F22B31/04 , F23C2201/401 , F23J15/006 , F23J15/02 , F23J2219/60 , F23L7/007 , Y02E20/326 , Y02E20/344

5. 发明授权

EP1144910B1 FOSSILBEHEIZTER DAMPFERZEUGER 有权
公开(公告)号：EP1144910B1
公开(公告)日：2008-07-02
申请号：EP00902545.3
申请日：2000-01-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANKE, Joachim , KRAL, Rudolf
IPC分类号： F22B21/34 , F22B31/04 , F22B37/40
CPC分类号： F22B37/40 , F22B21/346 , F22B31/04
摘要： The invention relates to a fossil fuel fired steam generator. The aim of the invention is to provide a fossil fuel fired steam generator (2) with which the combustion chamber (4) can be especially easily adapted to a predetermined performance range and for varying qualities of different fossil fuels (B). To this end, the inventive steam generator (2) has a first combustion chamber (4) and a second combustion chamber (5) which have a respective number of burners (30) for fossil fuels (B). Said combustion chambers are designed to have an approximately horizontal main direction of flow (24) of the fuel gas (G). Said first combustion chamber (4) and said second combustion chamber (5) lead to a common horizontal gas extractor (6) which is mounted on the heating gas side upstream of a vertical gas extractor (8).

6. 发明公开

EP1144910A1 FOSSILBEHEIZTER DAMPFERZEUGER 有权
标题翻译：化石燃烧剂
公开(公告)号：EP1144910A1
公开(公告)日：2001-10-17
申请号：EP00902545.3
申请日：2000-01-10
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： FRANKE, Joachim , KRAL, Rudolf
IPC分类号： F22B21/34 , F22B31/04 , F22B37/40
CPC分类号： F22B37/40 , F22B21/346 , F22B31/04
摘要： The invention relates to a fossil fuel fired steam generator. The aim of the invention is to provide a fossil fuel fired steam generator (2) with which the combustion chamber (4) can be especially easily adapted to a predetermined performance range and for varying qualities of different fossil fuels (B). To this end, the inventive steam generator (2) has a first combustion chamber (4) and a second combustion chamber (5) which have a respective number of burners (30) for fossil fuels (B). Said combustion chambers are designed to have an approximately horizontal main direction of flow (24) of the fuel gas (G). Said first combustion chamber (4) and said second combustion chamber (5) lead to a common horizontal gas extractor (6) which is mounted on the heating gas side upstream of a vertical gas extractor (8).
摘要翻译：燃烧矿物燃料的蒸汽发生器本发明的目的是提供一种燃烧矿物燃料的蒸汽发生器（2），燃烧室（4）可以特别容易地适应于预定的性能范围并且用于改变不同化石燃料（B）的品质。为此，本发明的蒸汽发生器（2）具有第一燃烧室（4）和第二燃烧室（5），它们分别具有用于化石燃料（B）的多个燃烧器（30）。所述燃烧室被设计成具有燃料气体（G）的大致水平的主流动方向（24）。所述第一燃烧室（4）和所述第二燃烧室（5）通向安装在垂直气体抽取器（8）上游的加热气体侧的公共水平气体抽取器（6）。

7. 发明公开

EP3081690A1 A RECOVERY BOILER, FUEL FEEDING MEANS AND A METHOD FOR FEEDING BLACK LIQUOR AND AIR TO REDUCE NITROGEN OXIDE EMISSIONS 审中-公开
标题翻译：回收锅炉，燃料供给装置和用于将SCHWARZL眼睛和空气的方法以减少氮氧化物的排放
公开(公告)号：EP3081690A1
公开(公告)日：2016-10-19
申请号：EP16165107.0
申请日：2016-04-13
申请人： Fortum OYJ
发明人： DERNJATIN, Pauli
IPC分类号： D21C11/12 , F22B31/04 , F23C7/02 , F23G7/04
CPC分类号： D21C11/12 , F22B1/04 , F22B1/18 , F22B31/04 , F22B37/02 , F22D1/38 , F23G7/04 , F23L1/00
摘要： The invention relates to a recovery boiler comprising a set of black liquor feed pipes in the first combustion zone (I), and primary air nozzles below the set of black liquor feed pipes. The recovery boiler comprises an air feed channel above at least part of the length of at least one black liquor feed pipe for supplying combustion air for volatile matter into the first combustion zone (I) along with the black liquor supply in the direction of the length of the at least one black liquor feed pipe. The present invention further relates to fuel feeding means for a recovery boiler and a method for feeding black liquor and air to a recovery boiler to reduce nitrogen oxide emissions.
摘要翻译：本发明涉及一种回收锅炉包括一组在所述第一燃烧区（I）黑液进料管道，和该组黑液进料管的下方的初级空气喷嘴。空气供给通道的回收锅炉包括至少一种上述的黑液进料管的长度的至少一部分用于供给燃烧空气的挥发性物质进入第一燃烧区（I）地连同黑液供给在长度方向的至少一种黑液供料管。本发明进一步涉及燃料供给装置，用于回收锅炉和用于将黑液和空气回收锅炉，以减少氮氧化物的排放的方法。

8. 发明公开

EP2710234A2 HILFSDAMPFERZEUGER ALS ZUSÄTZLICHE FREQUENZ- BZW. PRIMÄR- UND/ODER SEKUNDÄRREGELMASSNAHME BEI EINEM DAMPFKRAFTWERK 审中-公开
标题翻译：方法和辅助DAMPFKRAFTWER与蒸汽发生器作为额外的频率或初级和/或次级控制措施
公开(公告)号：EP2710234A2
公开(公告)日：2014-03-26
申请号：EP12732598.3
申请日：2012-06-22
申请人： Siemens Aktiengesellschaft
发明人： WIESENMÜLLER, Wolfgang
IPC分类号： F01K3/24
CPC分类号： F01K3/24 , F01K13/02 , F22B31/04 , F22B35/04 , F22B35/14 , F22B35/18
摘要： The invention relates to a method for the immediate, rapid and/or temporary increase in output of a steam power plant (1), in particular a coal-fired power plant, and to a steam power plant (1) having a water-steam circuit. The steam power plant (1) comprises a water-steam circuit, a turbine (10) arranged in the water-steam circuit, and an auxiliary steam generator (80) by which auxiliary steam consumers (83) are supplied with auxiliary steam (81) when the steam power plant (1) is started and/or shut down. According to the invention and upon a power demand to the steam power plant (1) outside the period of starting or shutting down, the auxiliary steam (81) is fed from the auxiliary steam generator (80) into the water-steam circuit of the steam power plant (1), the turbine (10) of the steam power plant (1) is thus supplied with additional steam, and the output of the steam power plant (1) is immediately, rapidly and/or temporarily increased.

9. 发明公开

EP2505792A1 Module-based oxy-fuel boiler 有权
标题翻译：在模块化基础上氧燃料锅炉
公开(公告)号：EP2505792A1
公开(公告)日：2012-10-03
申请号：EP12174108.6
申请日：2006-03-01
申请人： Jupiter Oxygen Corp.
发明人： Patrick, Brian R. , Ochs, Tom L. , Oryschyn, Danylo B. , Summers, Cathy A.
IPC分类号： F01K3/24 , F01K7/22 , F22G1/16 , F22G7/06 , F23C9/00 , F23L7/00
CPC分类号： F22B31/04 , F01K3/24 , F01K7/22 , F22G1/16 , F22G3/00 , F23C9/00 , F23L7/007 , Y02E20/344
摘要： A module based oxy-fuel boiler system comprising a first boiler (112) configured as a main boiler and a second boiler (216) configured as a reheat boiler, said first boiler including: plurality of first boiler tubes (T) for carrying water, the tubes forming at least one water wall,
a feedwater inlet line (230) in flow communication with said plurality of first boiler tubes (T), said feedwater inlet line (230) configured to be connected to an external source of water,
a steam outlet line (246) in flow communication with said plurality of first boiler tubes and configured to be connected to a first turbine (238), said turbine (238) having a steam outlet that is configured to be coupled to a reheat line (248) of said second boiler (216),
the first boiler (212) configured to substantially prevent the introduction of air,
a first boiler oxygen supply (218) for supplying oxygen having a purity of greater than 21 percent;
a first boiler carbon based fuel supply (220) for supplying a carbon based fuel;
at least one first boiler oxy-fuel burner system (222) coupled to said first boiler oxygen supply (218) and said first boiler carbon based supply (220), the first boiler oxy-fuel burner system (222) configured to feed the oxygen and the carbon based fuel into the first boiler (212) in a near stoichiometric proportion to one another to limit an excess of either the oxygen or the carbon-based fuel to a predetermined tolerance,
a first boiler flue gas exit line (213) for discharging exhaust gas generated as a result of the combustion in said first boiler (212),
wherein the first boiler tubes (T) are configured for direct, radiant energy exposure for energy transfer to the water to produce steam;
a second boiler (216) having a a reheat inlet line (248) in flow communication with the steam outlet of said turbine (238);
a reheat steam outlet line (250) in flow communication with a second turbine (240),
a second boiler flue gas exit line (217) for discharging exhaust gas generated as a result of the combustion in said second boiler (216), wherein the second boiler(216) is configured to carry out a different energy transfer function than the first boiler (212) and is configured to substantially prevent the introduction of air;
a second boiler supply (218) for supplying oxygen having a purity of greater then 21 percent;
a second boiler carbon based fuel supply (20, 120) for supplying a carbon based fuel;
at least one second boiler oxy-fuel burner system(226), the second boiler oxy-fuel burner system (226) configured to feed the oxygen and the carbon based fuel into the second boiler (216) in a near stoichiometric proportion to one another to limit an excess of either the oxygen or the carbon based fuel to a predetermined tolerance.

10. 发明公开

EP0769654A1 Supplying heat to an externally fired power system 失效
标题翻译： Wärmezufuhrfürein extern gefeuertes Kraftwerk
公开(公告)号：EP0769654A1
公开(公告)日：1997-04-23
申请号：EP96307555.1
申请日：1996-10-17
申请人： Exergy, Inc.
发明人： Kalina, Alexander I. , Mirolli, Mark D.
IPC分类号： F22B31/00 , F01K25/06
CPC分类号： F22B31/04
摘要： Apparatus and method for supplying heat to an externally fired power system by using a multistage system having two or more combustion zones. Each combustion zone has an associated heat exchanger that conveys a respective working fluid stream from the externally fired power system. Each combustion zone receives a portion of the total amount of combustion fuel, and the amount of fuel and air supplied to each combustion zone is adjusted to control the temperature to a predetermined value.
摘要翻译：通过使用具有两个或多个燃烧区域的多级系统向外部燃烧的动力系统供热的装置和方法。每个燃烧区具有相关联的热交换器，其从外部燃烧的动力系统传送相应的工作流体流。每个燃烧区域接收总燃烧燃料量的一部分，并且调节供应到每个燃烧区域的燃料和空气的量以将温度控制到预定值。

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