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. 发明公开

EP3318801A1 SOLID FUEL BURNER 有权转让
标题翻译：固体燃料燃烧器
公开(公告)号：EP3318801A1
公开(公告)日：2018-05-09
申请号：EP16817783.0
申请日：2016-06-22
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： TANIGUCHI, Masayuki , BABA, Akira , KURAMASHI, Koji , ISHII, Shota
IPC分类号： F23D1/00 , F23D1/02
CPC分类号： F23D1/02 , F23D1/00 , F23D2201/10 , F23D2201/20 , F23D2900/01001
摘要： This solid fuel burner (1) is provided with: a nozzle (9) that is provided around the central axis of the burner, that includes a straight tube section (2) having an opening opposed to a furnace (13), and a curved tube section (5) continuous with the straight tube section (2), and that sprays out, from the opening to the furnace (13), a fluid mixture which is of a solid fuel and carrier gas of the solid fuel and which is flowing in the curved tube section (5); a first swirler (6) that gives the fluid mixture a swirl at the burner central axis side of the straight tube section (2); and a second swirler (7) that gives, at the burner central axis side downstream of the first swirler (6), the fluid mixture a swirl opposite to that given by the first swirler (6). The fluid mixture flowing from the curved tube section (5) is moved radially from the central axis by the first swirler (6), and is given a counter-swirl by the second swirler (7) to reduce swirl intensity.
摘要翻译：该固体燃料用燃烧器（1）具有：围绕燃烧器的中心轴设置的喷嘴（9），该喷嘴包括具有与炉（13）相对的开口的直管部（2）（5）与直管段（2）连续，并且从开口向炉（13）喷射固体燃料和固体燃料的载气的流体混合物并流动在弯曲管段（5）中; 第一旋流器（6），其使流体混合物在直管部（2）的燃烧器中心轴侧产生涡流; 以及第二旋流器（7），其在第一旋流器（6）下游的燃烧器中心轴线侧处给予与第一旋流器（6）所给出的旋流相反的旋流。从弯曲管部分（5）流出的流体混合物通过第一旋流器（6）从中心轴线径向地移动，并且由第二旋流器（7）给予反涡流以减小涡流强度。

2. 发明公开

EP2433051A2 DRALLEINSTELLVORRICHTUNG FÜR EINEN BRENNER 审中-公开
标题翻译： DRALLEINSTELLVORRICHTUNGFÜREINEN BRENNER
公开(公告)号：EP2433051A2
公开(公告)日：2012-03-28
申请号：EP10721098.1
申请日：2010-05-19
申请人： Unitherm Cemcon Feuerungsanlagen Gesellschaft M.b.H.
发明人： LEDERER, Heinz , FÜLLERER, Thomas , WITZMANN, Stephanie , LEDERER, Alexander
IPC分类号： F23C7/00
CPC分类号： F23C7/006 , F23C7/008 , F23D1/00 , F23D11/383 , F23D14/24 , F23D14/48 , F23D17/00 , F23D2900/01001 , F23D2900/14241
摘要： In an apparatus for setting the outflow direction, in particular of a swirl, of air and/or burnable gas in a burner for the combustion of powdery or fine-grained, liquid and/or gaseous fuels, in particularly for rotary tubular kilns, comprising at least one primary air duct (1) and at least one jet nozzle (2), the primary air duct (1) has at least one disk set (8) comprising a plurality of parallel disks (9), wherein the disks (9) are mounted so they can be rotated about a common axis (11) and/or displaced relative to each other and in the main position have at least one first group of mutually aligned recesses (10), which together form a duct (12), wherein the duct (12) has a course that deviates from the main position, in particular an inclined and/or curved, particularly a helical course, when the disks (9) are successively rotated or displaced relative to each other compared to the main position. An adjusting apparatus is provided for rotating or displacing the disks (9).
摘要翻译：在用于燃烧粉状或细粒，液体和/或气体燃料的燃烧器中用于设定流出方向，特别是涡流的空气和/或可燃烧气体的设备，特别是用于旋转管式窑的设备，其包括至少一个主空气管道（1）和至少一个喷嘴（2），主空气管道（1）具有至少一个包括多个平行盘（9）的盘组（8），其中盘）被安装成使得它们可围绕公共轴线（11）旋转和/或相对于彼此移位并且在主位置具有至少一个第一组相互对齐的凹部（10），它们一起形成管道（12），其中当所述盘（9）相对于彼此相对于彼此连续旋转或移位时，所述导管（12）具有偏离所述主位置的路线，特别是倾斜和/或弯曲的，特别是螺旋路线位置。提供调节装置用于旋转或移动盘（9）。

3. 发明授权

EP1430255B1 METHOD FOR LARGELY UNSUPPORTED COMBUSTION OF PETROLEUM COKE 有权
标题翻译：方法嘛不支持燃石油焦
公开(公告)号：EP1430255B1
公开(公告)日：2009-05-13
申请号：EP02770448.5
申请日：2002-08-30
申请人： AIR PRODUCTS AND CHEMICALS, INC. , Foster Wheeler Energy Corporation
发明人： D'AGOSTINI, Mark, D. , WELLIVER, William, R. , FOGASH, Kevin, B. , CAIN-BORGMAN, Craig , KRAVETS, Alex , LAUX, Stefan
IPC分类号： F23L7/00 , F23C99/00 , F23D1/00
CPC分类号： F23C7/004 , F23C99/00 , F23C2201/20 , F23C2900/06043 , F23C2900/99004 , F23D1/00 , F23D2900/00006 , F23D2900/01001 , F23L7/007 , F23L2900/07007 , Y02E20/344

4. 发明授权

EP1862737B1 Burner with low emissions and low unburned fuel losses 失效转让
标题翻译：燃烧器排放低，未燃烧燃料损失少
公开(公告)号：EP1862737B1
公开(公告)日：2017-12-13
申请号：EP07252206.3
申请日：2007-05-30
申请人： The Babcock & Wilcox Company
发明人： Sarv, Hamid , Kahle, William J. , LaRue, Albert D. , Sayre, Alan N. , Rowley, Daniel R.
IPC分类号： F23D1/00
CPC分类号： F23D1/00 , F23D2900/01001
摘要： A large diameter mid-zone air separation cone is provided for decreasing NOx during burner operation by expanding the internal recirculation zone (IRZ) at the burner exit. The mid-zone air separation cone has a short cylindrical leading edge that fits in the outer air zone of a burner. The mid-zone air separation cone splits the outer air zone secondary air flow into two equal or unequal streams depending on the position of the air separation cone with respect to the outer air zone, and deflects a portion of the secondary air flow radially outward. Since the radial position of the air separation cone is farther from the burner centerline, the IRZ size is expanded and NOx emissions are minimized.

5. 发明公开

EP2664847A4 BOILER DEVICE 有权
标题翻译： KESSEL DEVICE
公开(公告)号：EP2664847A4
公开(公告)日：2015-05-20
申请号：EP12734688
申请日：2012-01-12
申请人： MITSUBISHI HITACHI POWER SYS
发明人： ORII AKIHITO , OKAZAKI HIROFUMI
IPC分类号： F23C7/02 , F23C6/04 , F23L9/02 , F23M5/08
CPC分类号： F23C7/02 , F23C6/04 , F23C7/004 , F23C2201/101 , F23C2900/06041 , F23C2900/07021 , F23D1/00 , F23D2201/20 , F23D2900/01001 , F23L9/02 , F23M5/08

6. 发明公开

EP2494273A1 SOLID FUEL BURNER 审中-公开
标题翻译：固体燃料燃烧
公开(公告)号：EP2494273A1
公开(公告)日：2012-09-05
申请号：EP10771460.2
申请日：2010-10-29
申请人： L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
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.

7. 发明公开

EP1851480A4 COMBUSTION METHOD AND SYSTEM 审中-公开
标题翻译：燃烧系统和程序
公开(公告)号：EP1851480A4
公开(公告)日：2012-02-29
申请号：EP06736364
申请日：2006-02-27
申请人： CLEAN COMB TECHNOLOGIES LLC
发明人： JIA ZHEN , ZENG TAOFANG , JIA XIAOGUANG , LI XING
IPC分类号： F23C9/00 , F23D1/00 , F23N5/00 , F23N5/02
CPC分类号： F23D1/00 , F23C9/00 , F23C2202/50 , F23C2900/09002 , F23C2900/99004 , F23D2201/20 , F23D2900/01001 , F23K1/04 , F23N1/022 , F23N2021/12 , F23N2023/36 , F23N2039/02 , F23N2041/10

8. 发明公开

EP1851480A1 COMBUSTION METHOD AND SYSTEM 审中-公开
标题翻译：燃烧系统和程序
公开(公告)号：EP1851480A1
公开(公告)日：2007-11-07
申请号：EP06736364.8
申请日：2006-02-27
申请人： Clean Combustion Technologies LLC
发明人： JIA, Zhen BUILDING 11, 3RD GATE, ROOM 501, 3RD , ZENG, Taofang , JIA, Xiaoguang ROOM 123, BUILDING 2, NORTHWEST , LI, Xing BUILDING 18, 4TH GATE, ROOM 602, 2ND AREA
IPC分类号： F23C1/00
CPC分类号： F23D1/00 , F23C9/00 , F23C2202/50 , F23C2900/09002 , F23C2900/99004 , F23D2201/20 , F23D2900/01001 , F23K1/04 , F23N1/022 , F23N2021/12 , F23N2023/36 , F23N2039/02 , F23N2041/10
摘要： A method of combustion for pulverized hydrocarbonaceous fuelincludes the steps of injecting an air/fuel stream into a burner, causing a low-pressure zone; directing a flow of a high-temperature combustion gas from a combustion chamber into the low-pressure zone in the burner; mixing the high-temperature combustion gas with the injected air/fuel stream to heat the injected air/fuel stream, and injecting the heated air/fuel stream from the burner to the combustion chamber, wherein the air/fuel stream is rapidly devolatilized and combusted in a flame that has a high temperature; sensing a combustion parameter; and based on the sensed combustion parameter, controlling combustion to achieve at least one of a desired NOx reduction and a desired distance from the burner to a flame front.

9. 发明公开

EP0872689A2 Verfahren und Vorrichtung zur Förderung und Dosierung von Trockenbraunkohlestaub (TBK-Staub) in den Feuerraum von Dampferzeugern (DE) 失效
标题翻译：方法和装置，用于输送和干燥的粉碎褐煤（TBK灰尘）进入给药蒸汽发生器的燃烧室（DE）
公开(公告)号：EP0872689A2
公开(公告)日：1998-10-21
申请号：EP98106210.2
申请日：1998-04-04
申请人： Noell-KRC Energie- und Umwelttechnik GmbH
发明人： Kretschmer, Horst, Dr.-Ing. , Degenkolb, Dietmar, Dipl.-Ing. , Fritz, Peter, Dr.-Ing. , Schingnitz, Manfred, Dr.-Ing.
IPC分类号： F23K1/00 , F23K3/02 , F23D1/00
CPC分类号： F23K3/02 , F23D1/00 , F23D2900/01001 , F23K1/00 , F23K2201/101 , F23K2201/20 , F23K2203/103 , F23K2900/03001
摘要： Verfahren und Vorrichtung zur Förderung und Dosierung von Trockenbraunkohlestaub in den Feuerraum von Dampferzeugern (7) mittels pneumatischer Fördertechnik, wobei vorgemahlene und getrocknete Rohbraunkohle über Druckschleusen (2) und Einspeisebehälter mit Wirbelboden (3,4) in einem Förderrohr (5) zu einem Brenner (8) geführt wird.
摘要翻译：一个连续输送和分配器与至少一个锁（2），用于通过所述控制容量粉碎褐煤的气动输送besteht。粉碎褐煤（TBK）的压力通过张紧（19）和张力释放（18）气体输送机，与对照和米的最大和最小电平均衡到馈线（3）容器的压力级。的供给容器（3）具有涡流的基础上，在流化床机械匀浆，称重装置（10）和调节器，并且相对于煤粉褐煤流的标称值压力计和调节器。

10. 发明授权

EP2664847B1 BOILER DEVICE 有权
标题翻译： KESSELVORRICHTUNG
公开(公告)号：EP2664847B1
公开(公告)日：2017-04-26
申请号：EP12734688.0
申请日：2012-01-12
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： ORII, Akihito , OKAZAKI, Hirofumi
IPC分类号： F23C7/02 , F23C6/04 , F23L9/02 , F23M5/08
CPC分类号： F23C7/02 , F23C6/04 , F23C7/004 , F23C2201/101 , F23C2900/06041 , F23C2900/07021 , F23D1/00 , F23D2201/20 , F23D2900/01001 , F23L9/02 , F23M5/08

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