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1. 发明授权

US09610557B2 Non-melt and partial melt type entrained flow bed gasifier 有权
公开(公告)号：US09610557B2
公开(公告)日：2017-04-04
申请号：US14343113
申请日：2013-04-26
申请人： INSTITUTE FOR ADVANCED ENGINEERING
发明人： Yongseung Yun , Jin Wook Lee , Seung Jong Lee , Seok Woo Chung , Dae Sung Kim
IPC分类号： B01J8/02 , F23R3/28 , B01J8/24 , C10J3/48 , C10J3/50 , F23D1/00
CPC分类号： B01J8/245 , C10J3/485 , C10J3/506 , C10J2300/093 , C10J2300/1653 , C10J2300/1665 , F23C2900/06043 , F23D1/00 , F23D2201/10 , F23D2214/00 , Y02E20/16 , Y02E20/18
摘要： The present invention relates to a cylindrical non-melt and partial melt type entrained flow bed gasifier with one or more burners mounted on the top thereof for supplying pulverized raw coal and oxidizer thereto, wherein each of the burners comprises three or four pipes so as to form a central supplying line for injecting the pulverized coal with a carrier gas into the gasifier, a primary oxidizer annular region around the central supplying line having a plurality of primary oxidizer supplying bores for injecting primary oxidizer vertically or at an angle to the injection region of the pulverized coal supplied through the central supplying line so as to direct the pulverized coal to the central region, and an outer cooling annular region around the primary oxidizer annular region for flowing cooling water, which is operated preferably at a temperature range of 1,250˜1,450° C., or of 1,150˜1,500° C. according to the properties of the coal. According to the present invention, the pulverized coal and oxidizer are properly mixed, and the pulverized coal is directed towards the middle of the gasifier, so that the reaction is completed with the ash being wholly non-melted or partially melted.

2. 发明授权

US09586219B2 Combustion burner 有权
标题翻译：燃烧器
公开(公告)号：US09586219B2
公开(公告)日：2017-03-07
申请号：US14772007
申请日：2014-03-19
申请人： TAIYO NIPPON SANSO CORPORATION
发明人： Yasuyuki Yamamoto , Takayuki Fujimoto , Yoshiyuki Hagihara , Kimio Iino
IPC分类号： B05B7/20 , F23D14/22 , F23C6/04 , F23D14/56 , B05B7/08 , B05B7/14
CPC分类号： B05B7/205 , B05B7/0876 , B05B7/14 , F23C6/047 , F23C2201/20 , F23C2900/06043 , F23D14/22 , F23D14/56 , F23D2900/21001
摘要： An object of the present invention is to provide a combustion burner which is capable of heating or melting a raw material powder efficiently by dispersing the raw material powder, and which is capable of improving a collection rate of the heated or melted raw material powder, the invention providing a combustion burner that forms flame including a dispersal member which is provided in the raw material powder outlet which spouts the raw material powder into the flame, includes first and second inclined surfaces, and which disperses the raw material powder by colliding with the raw material powder that is supplied to the raw material powder outlet.
摘要翻译：本发明的目的是提供一种能够通过分散原料粉而有效地加热或熔化原料粉末的燃烧器，其能够提高加热或熔化的原料粉末的收集率，本发明提供一种形成火焰的燃烧器，其包括设置在将原料粉末喷射到火焰中的原料粉末出口中的分散构件，包括第一和第二倾斜表面，并且通过与原料粉末的碰撞分散原料粉末供给原料粉末出口的原料粉末。

3. 发明申请

US20150345786A1 RADIAL BURNER AIR INLET WITH LINEAR VOLUMETRIC AIR CONTROL 有权
标题翻译：径向燃烧器空气入口与线性体积空气控制
公开(公告)号：US20150345786A1
公开(公告)日：2015-12-03
申请号：US14819913
申请日：2015-08-06
申请人： John Zink Company, LLC
发明人： Erwin M. Plavoet , Thomas M. Korb , Michel Sean McKinney , Ronnie Glen Taylor , Chad Nathan Carroll
IPC分类号： F23L13/10
CPC分类号： F23L13/10 , F23C7/008 , F23C2900/06043 , F23D14/22 , F23D23/00 , F23L3/00 , F23L13/06 , G05D7/00 , G05D7/01 , G05D7/03
摘要： An apparatus and method are provided for controlling the introduction of air into a burner. More particularly, the invention provides for a damper system that controls the introduction of air into a burner system by altering the size of a peripheral flow path for the introduction of air into the plenum of the burner.
摘要翻译：提供了一种用于控制将空气引入燃烧器的装置和方法。更具体地说，本发明提供一种阻尼系统，其通过改变用于将空气引入燃烧器的气室中的外围流动路径的尺寸来控制将空气引入燃烧器系统。

4. 发明授权

US09134024B2 Radial burner air inlet with linear volumetric air control 有权
标题翻译：径向燃烧器进气口具有线性体积空气控制
公开(公告)号：US09134024B2
公开(公告)日：2015-09-15
申请号：US13553485
申请日：2012-07-19
申请人： Erwin M. Platvoet , Thomas M. Korb , Michel Sean McKinney , Ronnie Glen Taylor , Chad Nathan Carroll
发明人： Erwin M. Platvoet , Thomas M. Korb , Michel Sean McKinney , Ronnie Glen Taylor , Chad Nathan Carroll
IPC分类号： F23N1/02 , F23C7/00 , F23L3/00 , F23L13/06 , F23D14/22 , F23D23/00 , G05D7/01 , G05D7/03 , G05D7/00
CPC分类号： F23L13/10 , F23C7/008 , F23C2900/06043 , F23D14/22 , F23D23/00 , F23L3/00 , F23L13/06 , G05D7/00 , G05D7/01 , G05D7/03
摘要： An apparatus and method are provided for controlling the introduction of air into a burner. More particularly, the invention provides for a damper system that controls the introduction of air into a burner system by altering the size of a peripheral flow path for the introduction of air into the plenum of the burner.
摘要翻译：提供了一种用于控制将空气引入燃烧器的装置和方法。更具体地说，本发明提供一种阻尼系统，其通过改变用于将空气引入燃烧器的气室中的外围流动路径的尺寸来控制将空气引入燃烧器系统。

5. 发明申请

US20150075172A1 FLAMESHEET COMBUSTOR CONTOURED LINER 审中-公开
标题翻译：火焰喷枪轮廓线
公开(公告)号：US20150075172A1
公开(公告)日：2015-03-19
申请号：US14549922
申请日：2014-11-21
申请人： PETER JOHN STUTTAFORD , HANY RIZKALLA
发明人： PETER JOHN STUTTAFORD , HANY RIZKALLA
IPC分类号： F23R3/54
CPC分类号： F23R3/54 , F23C2201/20 , F23C2900/06043 , F23C2900/07001 , F23R3/14 , F23R3/16 , F23R3/286 , F23R3/34 , F23R3/343 , F23R2900/00014 , F23R2900/03343
摘要： The present invention discloses a novel apparatus and way for reducing the recirculation zone at the inlet end of a combustor. The recirculation zone is reduced by altering the geometry of the inlet end through a tapering of the liner wall thickness and a tapering of the thermal barrier coating to reduce the bluff body effect at the combustion liner inlet end.
摘要翻译：本发明公开了一种用于减少燃烧器入口端的再循环区域的新型装置和方法。通过改变衬套壁厚度的锥形和隔热涂层的锥形，通过改变入口端的几何形状来减少再循环区域，以减少燃烧衬套入口端处的非流线体效应。

6. 发明申请

US20140373763A1 BURNER WITH FLAME STABILIZING/CENTER AIR JET DEVICE FOR LOW QUALITY FUEL 有权
标题翻译：具有火焰稳定性的燃烧器/用于低质量燃料的中心空气喷射装置
公开(公告)号：US20140373763A1
公开(公告)日：2014-12-25
申请号：US13926488
申请日：2013-06-25
申请人： Babcock & Wilcox Power Generation Group, Inc.
发明人： Albert D. LaRUE , Zumao CHEN , Keir D. McQUISTAN
IPC分类号： F23D1/00 , F23D1/02
CPC分类号： F23D1/005 , F23C9/003 , F23C2201/20 , F23C2900/06043 , F23D1/00 , F23D1/02
摘要： The present disclosure relates to a center air jet burner for burning low quality fuel including an annular pipe having a fuel inlet and a fuel outlet. A core pipe that includes a first opening and an opposite second opening that defines an inner zone, the core pipe extends within the annular pipe defining a first annular zone. A burner elbow is configured to supply a fuel airflow mixture including pulverized coal and primary air to the fuel inlet and the first opening. The first opening of the core pipe is eccentrically aligned relative to the fuel inlet of the annular pipe such that the fuel airflow mixture passing through the burner elbow is divided into an outer fuel rich stream having an increased amount of pulverized coal within the first annular zone and an inner fuel-lean stream having an increased amount of primary air within the inner zone.
摘要翻译：本公开涉及一种用于燃烧低质量燃料的中央空气喷射燃烧器，包括具有燃料入口和燃料出口的环形管。一种芯管，其包括限定内部区域的第一开口和相对的第二开口，所述芯管在所述环形管内延伸，限定第一环形区域。燃烧器弯头构造成将包括粉煤和一次空气的燃料气流混合物供应到燃料入口和第一开口。芯管的第一开口相对于环形管的燃料入口偏心对准，使得通过燃烧器弯头的燃料气流混合物被分成具有在第一环形区域内具有增加量的粉煤量的外部富燃料流以及在内部区域内具有增加的一次空气量的内部贫燃料流。

7. 发明申请

US20070202449A1 Fuel injector, burner and method of injecting fuel 有权
标题翻译：燃油喷射器，燃烧器和注入燃料的方法
公开(公告)号：US20070202449A1
公开(公告)日：2007-08-30
申请号：US11360771
申请日：2006-02-24
申请人： Gilles Godon
发明人： Gilles Godon
IPC分类号： F23M9/00
CPC分类号： F23C6/047 , F23C7/004 , F23C2900/06043 , F23C2900/07001 , F23D14/84 , F23D2900/14004
摘要： A primary flow of the burner air stream is slowed relatively to a secondary flow of the air stream. Fuel is injected at a lower rate into the primary flow, which generates a more stable flame, and fuel is injected at a higher rate into the secondary flow, which generates a stronger flame. If the stronger flame is blown out, fuel in the secondary flow can be lit by the flame from the primary flow.
摘要翻译：燃烧器空气流的主流相对于空气流的二次流减慢。燃料以较低的速率喷射到主流中，其产生更稳定的火焰，并且燃料以更高的速率喷射到次流中，这产生更强的火焰。如果较强的火焰被吹出，二次流中的燃料可以通过主流的火焰点燃。

8. 发明申请

US20010032572A1 Device and method for combustion of fuel 失效
标题翻译：燃料燃烧装置及方法
公开(公告)号：US20010032572A1
公开(公告)日：2001-10-25
申请号：US09783108
申请日：2001-02-09
发明人： Katsuji Mukai , Yoshihiko Sumitani , Toshiyuki Ishinohachi
IPC分类号： F23M003/02 , F23C005/00 , F23C005/08 , F23C007/00 , F23C001/10 , F23C001/12 , F23D001/00
CPC分类号： F23D1/00 , F23C2900/06043 , F23D17/007 , F23G2201/80 , F23G2209/12 , F23G2209/28
摘要： A fuel selected from powder fuels and liquid fuel is ejected through a fuel ejection means; primary air is ejected through primary air-ejecting means arranged on outer and inner sides of the fuel ejection means, to form outer and inner primary air-ejection straight streams between which the fuel ejection stream is interposed, and to burn the fuel ejection stream. When a powder fuel is used, optionally, a liquid fuel is further ejected and mixed with the above-mentioned primary air streams, and the liquid and powder fuels are burnt together.
摘要翻译：选自粉末燃料和液体燃料的燃料通过燃料喷射装置喷射; 一次空气通过布置在燃料喷射装置的外侧和内侧的一次空气喷射装置喷射，以形成外部和内部一次空气喷射直流，燃料喷射流在其间插入并燃烧燃料喷射流。当使用粉末燃料时，任选地，液体燃料进一步喷射并与上述一次空气流混合，并且将液体和粉末燃料燃烧在一起。

9. 发明授权

US10060630B2 Flamesheet combustor contoured liner 有权
公开(公告)号：US10060630B2
公开(公告)日：2018-08-28
申请号：US14549922
申请日：2014-11-21
申请人： ANSALDO ENERGIA IP UK LIMITED
发明人： Peter John Stuttaford , Hany Rizkalla
IPC分类号： F23R3/54 , F23R3/14 , F23R3/16 , F23R3/28 , F23R3/34
CPC分类号： F23R3/54 , F23C2201/20 , F23C2900/06043 , F23C2900/07001 , F23R3/14 , F23R3/16 , F23R3/286 , F23R3/34 , F23R3/343 , F23R2900/00014 , F23R2900/03343
摘要： The present invention discloses a novel apparatus and way for reducing the recirculation zone at the inlet end of a combustor. The recirculation zone is reduced by altering the geometry of the inlet end through a tapering of the liner wall thickness and a tapering of the thermal barrier coating to reduce the bluff body effect at the combustion liner inlet end.

10. 发明授权

US09752781B2 Flamesheet combustor dome 有权
公开(公告)号：US09752781B2
公开(公告)日：2017-09-05
申请号：US14038064
申请日：2013-09-26
申请人： ANSALDO ENERGIA IP UK LIMITED
发明人： Peter John Stuttaford , Stephen Jorgensen , Timothy Hui , Yan Chen , Hany Rizkalla , Khalid Oumejjoud
IPC分类号： F23R3/54 , F23R3/26 , F23R3/60 , F23R3/14 , F23R3/16 , F23R3/34 , F23R3/28
CPC分类号： F23R3/54 , F23C2201/20 , F23C2900/06043 , F23C2900/07001 , F23R3/14 , F23R3/16 , F23R3/26 , F23R3/286 , F23R3/34 , F23R3/343 , F23R3/60 , F23R2900/00014 , F23R2900/03343
摘要： The present invention discloses a novel apparatus and way for controlling a velocity of a fuel-air mixture entering a gas turbine combustion system. The apparatus comprises a hemispherical dome assembly which directs a fuel-air mixture along a portion of the outer wall of a combustion liner and turns the fuel-air mixture to enter the combustion liner in a manner coaxial to the combustor axis and radially outward of a pilot fuel nozzle so as to regulate the velocity of the fuel-air mixture.

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