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1. 发明公开

EP3332864A1 AIR POLLUTION CONTROL SYSTEM 审中-公开
公开(公告)号：EP3332864A1
公开(公告)日：2018-06-13
申请号：EP18154631.8
申请日：2013-11-18
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： FUKUDA, Toshihiro , KAGAWA, Seiji , SATOU, Jun , OKINO, Susumu
IPC分类号： B01D53/50 , B01D1/18 , B01D53/77 , C02F11/12 , F26B3/12 , F23J15/00
CPC分类号： B01D53/504 , B01D1/18 , B01D53/505 , B01D53/75 , B01D53/78 , B01D53/8625 , B01D2251/2062 , B01D2251/2067 , B01D2251/404 , B01D2257/602 , B01D2258/0283 , B01D2259/65 , F23J15/003 , F23J15/04 , F23J2215/10 , F23J2215/20 , F23J2219/40 , F23L11/00 , F23L15/04 , F26B3/12 , Y02A50/2348 , Y02E20/348 , Y02P70/34 , Y02P70/40
摘要： Provided is an air pollution control system including: a denitration apparatus 12 that is configured to remove nitrogen oxides in a flue gas 18 discharged from a boiler 11; an air heater 13 that is configured to recover heat of the flue gas 18 after denitration; a precipitator 14 that is configured to remove soot and dust contained in the flue gas after heat recovery in the form of collected dust ash 16; a desulfurization apparatus 15 that is configured to remove sulfur oxides contained in the flue gas 18 after dust removal using limestone slurry 20 which is an absorbent; a dehydrator 32 that is configured to remove gypsum 31 from absorber slurry discharged from the desulfurization apparatus 15; a spray drying apparatus 50 provided with a spray unit that is configured to spray dehydrated filtrate 33 as desulfurization wastewater supplied from the dehydrator 32; a flue gas introduction line L 11 through which a branch gas 18a branched from the flue gas 18 is introduced to the spray drying apparatus 50; a flue gas supply line L 12 through which flue gas 18b returns to a main flue gas duct, the flue gas 18b being obtained after the dehydrated filtrate is dried by the spray drying apparatus; and a powder supply apparatus 60 that is configured to supply a powder 61 to the flue gas introduction line L 11 .

2. 发明公开

EP3332863A1 AIR POLLUTION CONTROL SYSTEM 审中-公开
公开(公告)号：EP3332863A1
公开(公告)日：2018-06-13
申请号：EP18154626.8
申请日：2013-11-18
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： FUKUDA, Toshihiro , KAGAWA, Seiji , SATOU, Jun , OKINO, Susumu
IPC分类号： B01D53/50 , B01D1/18 , B01D53/77 , C02F11/12 , F26B3/12 , F23J15/00
CPC分类号： B01D53/504 , B01D1/18 , B01D53/505 , B01D53/75 , B01D53/78 , B01D53/8625 , B01D2251/2062 , B01D2251/2067 , B01D2251/404 , B01D2257/602 , B01D2258/0283 , B01D2259/65 , F23J15/003 , F23J15/04 , F23J2215/10 , F23J2215/20 , F23J2219/40 , F23L11/00 , F23L15/04 , F26B3/12 , Y02A50/2348 , Y02E20/348 , Y02P70/34 , Y02P70/40
摘要： Provided is an air pollution control system including: a denitration apparatus 12 that is configured to remove nitrogen oxides in a flue gas 18 discharged from a boiler 11; an air heater 13 that is configured to recover heat of the flue gas 18 after denitration; a precipitator 14 that is configured to remove soot and dust contained in the flue gas after heat recovery in the form of collected dust ash 16; a desulfurization apparatus 15 that is configured to remove sulfur oxides contained in the flue gas 18 after dust removal using limestone slurry 20 which is an absorbent; a dehydrator 32 that is configured to remove gypsum 31 from absorber slurry discharged from the desulfurization apparatus 15; a spray drying apparatus 50 provided with a spray unit that is configured to spray dehydrated filtrate 33 as desulfurization wastewater supplied from the dehydrator 32; a flue gas introduction line L 11 through which a branch gas 18a branched from the flue gas 18 is introduced to the spray drying apparatus 50; a flue gas supply line L 12 through which flue gas 18b returns to a main flue gas duct, the flue gas 18b being obtained after the dehydrated filtrate is dried by the spray drying apparatus; and a powder supply apparatus 60 that is configured to supply a powder 61 to the flue gas introduction line L 11 .

3. 发明授权

EP3076117B1 HEAT EXCHANGER UNIT 有权
标题翻译：热交换器单元
公开(公告)号：EP3076117B1
公开(公告)日：2017-10-25
申请号：EP16150609.2
申请日：2016-01-08
申请人： Doosan Heavy Industries & Construction Co., Ltd.
发明人： LEE, Jae Dal , KWON, Woo Chul , LEE, Jin Woon
IPC分类号： F28D1/047 , F28D7/08 , F28F1/24 , F28F1/34 , F28F13/08 , F22B21/24 , F22B37/10 , F22B37/12 , F28F1/12 , F23L15/04
CPC分类号： F28D1/0477 , F22B37/101 , F22B37/12 , F22D1/08 , F23L15/04 , F28D7/085 , F28F1/126 , F28F1/24 , F28F1/34 , F28F13/08 , F28F2215/04 , F28F2215/10

4. 发明公开

EP2447608A3 Luftwärmetauscher 审中-公开
标题翻译：空气热交换器
公开(公告)号：EP2447608A3
公开(公告)日：2017-10-25
申请号：EP11186665.3
申请日：2011-10-26
申请人： Robert Bosch GmbH
发明人： Rausch, Rainer , Mosser, Angelique , Ferreira Goncalves, Paulo Jorge
IPC分类号： F23L15/04 , F23D11/36 , F23D11/44 , F23D11/40 , F28D7/12 , F28D21/00
CPC分类号： F23L15/04 , F23C7/06 , F23D11/36 , F23D11/402 , F23D11/44 , F23D11/445 , F23D2214/00 , Y02E20/348 , Y02E20/366
摘要： Die Erfindung betrifft einen Luftwärmetauscher, insbesondere zur Vorwärmung von Verbrennungsluft bei einem Ölvormischbrenner durch Wärmeübertragung im Bereich einer Brenneroberfläche (2) von einem Brennelement (1), umfassend ein außen mit Wärme beaufschlagtes und innen mit Luft aus einem stromaufwärtigen, mit einem Gebläse verbundenen Verbrennungsluftkanal (5) durchströmtes Wärmetauscherrohr. Aufgabe der Erfindung ist es, einen Luftwärmetauscher für einen Ölvormischbrenner zu optimieren.
Erfindungsgemäß wird dies gelöst durch mindestens ein Doppelrohrelement (6) mit einem in Reihe durchströmten Innenrohr (7) und einem zu diesem konzentrischen Außenrohr (8), wobei das Innenrohr (7) mit mehreren Durchbrechungen (12) in seinem Mantel für eine Direktströmung in den umgebenden Ringraum (11) versehen ist.
摘要翻译：本发明涉及一种空气热交换器，特别是用于（1），包括燃料组件的燃烧器表面（2）的区域中以Ölvormischbrenner通过传热燃烧空气的预热外部通过热和内侧（与空气从上游作用于并连接到鼓风机燃烧空气通道 5）通过热交换器管。本发明的目的是优化用于油预混合燃烧器的空气热交换器。这是通过至少一个双管构件实现（6）的流过串联的所述内管（7）和在该同心的外管（8）根据本发明，其特征在于，所述内管（7），其具有在其护套的多个穿孔（12），用于在所述的直接流动围绕环形空间（11）。

5. 发明公开

EP3055615A4 HORIZONTALLY FIRED BURNER WITH A PERFORATED FLAME HOLDER 审中-公开
标题翻译：水平燃烧器带有一个带孔的燃烧器
公开(公告)号：EP3055615A4
公开(公告)日：2017-08-09
申请号：EP14845529
申请日：2014-09-23
申请人： CLEARSIGN COMB CORP
发明人： KARKOW DOUGLAS W , COLANNINO JOSEPH , KRICHTAFOVITCH IGOR A , WIKLOF CHRISTOPHER A
IPC分类号： F23D14/70 , F23D11/40 , F23D11/44 , F23D14/14 , F23D14/62 , F23D14/74 , F23N5/10
CPC分类号： F23D14/66 , F23C3/002 , F23C2203/20 , F23D11/406 , F23D11/446 , F23D11/448 , F23D14/58 , F23D14/64 , F23D14/70 , F23D14/82 , F23D2203/105 , F23L15/04 , F23N5/10 , F23N2025/16

6. 发明授权

EP2827058B1 OXYGEN COMBUSTION BOILER SYSTEM 有权
标题翻译：氧气燃烧锅炉系统
公开(公告)号：EP2827058B1
公开(公告)日：2017-07-26
申请号：EP13761218.0
申请日：2013-03-13
申请人： IHI Corporation
发明人： UCHIDA, Terutoshi
IPC分类号： F23C9/08 , F23J15/06 , F23L7/00 , B03C3/01 , F23L15/04
CPC分类号： F23L7/007 , F22B1/22 , F23C9/00 , F23C9/08 , F23J15/06 , F23J2217/102 , F23L15/04 , F23L2900/07001 , F23N1/082 , F23N3/002 , F23N3/06 , F23N2025/10 , Y02E20/322 , Y02E20/344 , Y02E20/348
摘要： A combined heat exchanger 5 including a flue gas cooler heat-transfer unit 16 supplied with cooling fluid 15 by a supply pump 13 and an upstream GGH heat-transfer unit 20 for circulation of circulating fluid 19 with a downstream GGH 9 by a circulation pump 17 is arranged at an outlet of a gas air heater 4 for heat exchange of flue gas 2 from a boiler body 1 for oxyfuel combustion with recirculation flue gases 34 and 38. A low-low temperature ESP 6 is arranged at an outlet of the combined heat exchanger 5. A heat-exchange-duty adjustment device 21 is arranged to regulate heats exchanged in the heat-transfer units 16 and 20 in the heat exchanger 5 such that at least flue gas temperature at the inlet of the low-low temperature ESP 6 is kept to an inlet set temperature T 1 .
摘要翻译：包括由供应泵13供应冷却流体15的烟气冷却器传热单元16和用于循环流体19循环的下游GGH传热单元20的组合式热交换器5通过循环泵17 布置在气体空气加热器4的出口处，用于将来自锅炉主体1的烟气2与用于再循环烟道气34和38的氧燃料燃烧进行热交换。低温低温ESP 6布置在合并热量的出口处热交换器调节装置21被布置成调节在热交换器5中的传热单元16和20中交换的热量，使得至少低温低压ESP 6的入口处的烟气温度保持在入口设定温度T 1。

7. 发明公开

EP3043112A4 BOILER SYSTEM AND ELECTRIC POWER GENERATION PLANT PROVIDED WITH SAME 有权转让
标题翻译：锅炉系统和电厂
公开(公告)号：EP3043112A4
公开(公告)日：2016-12-21
申请号：EP15803809
申请日：2015-06-05
申请人： MITSUBISHI HITACHI POWER SYS
发明人： MASUDA TOMOTSUGU , KIYOSAWA MASASHI
IPC分类号： F23J15/00 , F01K13/00 , F22B31/08 , F23L15/00
CPC分类号： F23J15/02 , F01K13/00 , F22B31/08 , F23J15/00 , F23L15/00 , F23L15/04 , Y02A50/2348
摘要： Provided is a boiler system (100) provided with: a boiler (10) for combusting fuel to generate combustion gas, the fuel containing less than 8.0% by weight of sulfur, less than 0.1% by weight of chlorine, and less than 20.0% by weight of water; a bag filter (20) for removing sulfur oxides and soot/dust; a denitrification unit (30) for removing nitrogen oxides; a desulfurization absorbent supply unit (40) for admixing a desulfurization absorbent into the combustion gas on the upstream side of the bag filter (20); and a refonner (50) for admixing a denitrification reducing agent into the combustion gas on the upstream side of the denitrification unit (30). The bag filter (20) performs dry desulfurization, the temperature of the combustion gas flowing through the bag filter (20) and into the denitrification unit (30) is kept above 200°C and no higher than 350°C, and the combustion gas from which sulfur oxides were removed by the bag filter (20) flows into the denitrification unit (30) without being heated on the upstream side of the denitrification unit (30).
摘要翻译：本发明提供一种锅炉系统（100），其具有：燃烧燃料以产生燃烧气体的锅炉（10），所述燃料含有小于8.0重量％的硫，小于0.1重量％的氯，小于20.0重量％重量的水; 用于除去硫氧化物和烟灰/粉尘的袋式过滤器（20）用于除去氮氧化物的脱氮单元（30）用于将脱硫吸收剂与袋式过滤器（20）的上游侧的燃烧气体混合的脱硫吸收剂供给单元（40）; 和用于将脱氮还原剂混合到脱氮单元（30）的上游侧的燃烧气体中的反射器（50）。袋式过滤器（20）进行干法脱硫，流过袋式过滤器（20）并进入脱氮单元（30）的燃烧气体的温度保持在200℃以上且不高于350℃，燃烧气体通过袋式过滤器（20）除去硫氧化物不会在脱氮单元（30）的上游侧被加热而流入反硝化单元（30）。

8. 发明公开

EP3076117A1 HEAT EXCHANGER UNIT 有权
标题翻译： WÄRMETAUSCHEREINHEIT
公开(公告)号：EP3076117A1
公开(公告)日：2016-10-05
申请号：EP16150609.2
申请日：2016-01-08
申请人： Doosan Heavy Industries & Construction Co., Ltd.
发明人： LEE, Jae Dal , KWON, Woo Chul , LEE, Jin Woon
IPC分类号： F28D1/047 , F28D7/08 , F28F1/24 , F28F1/34 , F28F13/08 , F22B21/24 , F22B37/10 , F22B37/12
CPC分类号： F28D1/0477 , F22B37/101 , F22B37/12 , F22D1/08 , F23L15/04 , F28D7/085 , F28F1/126 , F28F1/24 , F28F1/34 , F28F13/08 , F28F2215/04 , F28F2215/10
摘要： Disclosed herein is a heat exchanger unit. The heat exchanger unit includes tube units arranged within a duct unit for heat exchange with combustion gas supplied from a furnace of a thermal power plant, and heat exchanger fins longitudinally formed on outer peripheral surfaces of the tube units and having different thickness and sizes while heat exchange with the combustion gas is performed through the heat exchanger fin.
摘要翻译：本文公开了一种热交换器单元。热交换器单元包括布置在管道单元内的管单元，用于与从火力发电厂的炉供应的燃烧气体进行热交换，并且纵向地形成在管单元的外周表面上并且具有不同厚度和尺寸的热交换器翅片，同时加热通过热交换器翅片进行与燃烧气体的交换。

9. 发明授权

EP2806214B1 Heizkessel 有权
公开(公告)号：EP2806214B1
公开(公告)日：2016-09-07
申请号：EP13169132.1
申请日：2013-05-24
申请人： Fröling Heizkessel- und Behälterbau, Gesellschaft m.b.H
发明人： Hutterer, Ernst
IPC分类号： F23L1/00 , F23L15/04 , F23B50/06 , F23B90/02 , F23B90/04 , F23L3/00 , F23L9/04
CPC分类号： F23L3/00 , F23B50/06 , F23B90/02 , F23B90/04 , F23L1/00 , F23L9/04 , F23L15/04 , F24B5/026 , F24H2230/00 , Y02E20/348

10. 发明授权

EP2331900B1 CARBON BLACK PLANT 有权
标题翻译： RUSS配置的系统
公开(公告)号：EP2331900B1
公开(公告)日：2016-08-17
申请号：EP09814847.1
申请日：2009-09-16
申请人： Aktiebolaget K.A. Ekström & Son
发明人： KÄRRBERG, Lennart
IPC分类号： F28D7/10 , C09C1/50 , F28D7/00 , F28F1/12
CPC分类号： F28F1/36 , C09C1/50 , F23C2900/03005 , F23D2900/21007 , F23L15/04 , F28D7/16 , F28D21/0003 , F28D2021/0022 , F28F1/14 , F28F1/24 , F28F9/0229 , F28F13/14 , F28F2215/04 , F28F2265/26 , Y02E20/348

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