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1. 发明专利

JP2014013100A Gas turbine combustor 有权
标题翻译：气体涡轮搅拌机
公开(公告)号：JP2014013100A
公开(公告)日：2014-01-23
申请号：JP2012150122
申请日：2012-07-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MOMO SATOSHI , ASAI TOMOHIRO , AKIYAMA YASUHIRO
IPC分类号： F23R3/28 , F02C7/22 , F02C7/228
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine combustor which maintains highly reliable and stable combustion and can maintain low NOx combustion performance when fuel containing hydrogen therein is used for the gas turbine combustor.SOLUTION: In the gas turbine combustor, a plurality of fuel nozzles 56a, 56b which are arranged coaxially with respective air holes of an air hole plate 54 and supply fuel to the air holes are disposed to constitute a porous coaxial jet burner 53, elements for changing opening cross-section areas are disposed on a plurality of portions in fuel channels of the fuel nozzles 56a, 56b, the opening cross-section area ratio on elements for changing opening cross-section areas disposed on a plurality of portions in fuel channels of the fuel nozzle 56a and the opening cross-section area ratio on elements for changing opening cross-section areas disposed on a plurality of portions in fuel channels of the fuel nozzle 56b are respectively preset such that respective opening cross-section area ratios are differentiated, and a common fuel supply system 22A for supplying the fuel to the fuel nozzle 56a and the fuel nozzle 56b which have different opening cross-section area ratios are arranged.
摘要翻译：要解决的问题：提供一种燃气轮机燃烧器，其保持高度可靠和稳定的燃烧，并且当燃料含有其中的燃料用于燃气轮机燃烧器时可以维持低NOx燃烧性能。解决方案：在燃气轮机燃烧器中，多个燃料设置与气孔板54的各个气孔同轴配置并向空气孔供给燃料的喷嘴56a，56b构成多孔同轴喷射燃烧器53，用于改变开口横截面积的元件设置在多个燃料喷嘴56a，56b的燃料通道中的部分，用于改变设置在燃料喷嘴56a的燃料通道中的多个部分上的开口横截面区域的元件的开口横截面积比和开口横截面积比用于改变设置在燃料喷嘴56b的燃料通道中的多个部分上的开口横截面区域的元件分别被预设为使得相应的开口截面积比是不同的，并且布置有用于向燃料喷嘴56a和燃料喷嘴56b供应具有不同开口横截面面积比的燃料的通用燃料供应系统22A。

2. 发明专利

JP2013108667A Gas turbine combustor 有权
标题翻译：气体涡轮搅拌机
公开(公告)号：JP2013108667A
公开(公告)日：2013-06-06
申请号：JP2011253406
申请日：2011-11-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ASAI TOMOHIRO , MOMO SATOSHI , AKIYAMA KYOTA , YOSHIDA SHOHEI
IPC分类号： F23R3/10 , F02C7/22 , F23R3/12 , F23R3/20 , F23R3/28
摘要： PROBLEM TO BE SOLVED: To reduce an environmental load and suppress a pressure change by preventing flame from adhering to a burner, thus securing reliability for a combustor even if hydrogen-containing fuel is burned.SOLUTION: The gas turbine combustor includes: a combustor chamber to which fuel and air are supplied to solve the problem; an air hole plate which is located on an upstream sidewall surface of the combustor chamber, and in which a plurality of air holes are formed in a concentric row shape; and a fuel nozzle which is arranged at the upstream side of each air hole of the air hole plate, wherein an air hole clearance which is formed between each air hole row on the surface of the side of the combustor chamber of the air hole plate protrudes toward the side of the combustor chamber.
摘要翻译：要解决的问题：为了减少环境负荷并通过防止火焰粘附到燃烧器来抑制压力变化，从而确保了燃烧器的可靠性，即使含氢燃料被燃烧。解决方案：燃气轮机燃烧器包括：燃料室，供应燃料和空气以解决问题; 空气孔板，其位于所述燃烧室的上游侧壁面上，并且其中多个气孔形成为同心行的形状; 以及燃料喷嘴，其布置在所述气孔板的每个气孔的上游侧，其中形成在所述气孔板的所述燃烧室的所述侧的表面上的每个空气孔排之间的气孔间隙突出朝向燃烧室的一侧。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2009041838A Gas turbine combustor equipped with burner, and spray air supplying method of the gas turbine combustor equipped with burner 有权
标题翻译：配有燃烧器的燃气涡轮机配件和燃烧器配备的燃气轮机燃油喷射空气供应方法
公开(公告)号：JP2009041838A
公开(公告)日：2009-02-26
申请号：JP2007206840
申请日：2007-08-08
申请人： Hitachi Ltd , Japan Cooperation Center Petroleum , 株式会社日立製作所 , 財団法人国際石油交流センター
发明人： ASAI TOMOHIRO , KOIZUMI HIROMI , INOUE HIROSHI
IPC分类号： F23R3/28 , F02C7/22 , F23R3/12 , F23R3/14
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine combustor equipped with a burner suppressing generation of soot when low-quality oil including a lot of remaining carbon is burned, when using the oil as fuel.
SOLUTION: The gas turbine combustor, equipped with the burner for injecting low-quality oil fuel together with spray air into a combustion chamber of the gas turbine combustor and burning them, comprises: a liquid fuel nozzle 20 for flowing the low-quality oil fuel 200a downward to the burner 60 and injecting the fuel to the combustion chamber 3a of the gas turbine combustor 3; a spray air nozzle 21 provided on the outer peripheral side of the liquid fuel nozzle along an axis of the liquid fuel nozzle 20 for flowing a part of the spray air downward as spray air 103a and injecting the air to the combustion chamber 3a of the gas turbine combustor 3; and an inner spray air nozzle 22 provided on the inner peripheral side of the liquid fuel nozzle 20 along the axis of the liquid fuel nozzle 20 for flowing a part of the spray air downward as inner spray air 104a and injecting the air to the combustion chamber 3a of the gas turbine combustor 3.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：当使用油作为燃料时，提供一种具有抑制烟尘发生的燃烧器的燃气轮机燃烧器，当包含大量剩余碳的低质量油被燃烧时。解决方案：燃气轮机燃烧器配备有用于将低质量油燃料与喷射空气一起喷射到燃气轮机燃烧器的燃烧室中并燃烧的燃烧器，包括：液体燃料喷嘴20，优质油燃料200a向下燃烧器60并将燃料喷射到燃气轮机燃烧器3的燃烧室3a; 沿着液体燃料喷嘴20的轴线设置在液体燃料喷嘴的外周侧的用于使一部分喷射空气向下喷射作为喷射空气103a的喷雾空气喷嘴21，并将空气喷射到气体的燃烧室3a 涡轮机燃烧器3; 以及沿着液体燃料喷嘴20的轴线设置在液体燃料喷嘴20的内周侧的内部喷射空气喷嘴22，用于使喷射空气的一部分向下流动作为内部喷射空气104a并将空气喷射到燃烧室燃气轮机燃烧器3的3a。（C）2009，JPO＆INPIT

4. 发明专利

JP2005009414A Gas turbine combustor and its fuel-supply method 有权
标题翻译：燃气轮机及其燃料供应方法
公开(公告)号：JP2005009414A
公开(公告)日：2005-01-13
申请号：JP2003175030
申请日：2003-06-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIDA SHOHEI , HIRATA YOSHITAKA , ITO KAZUYUKI , MUROTA TOMOYA , INOUE HIROSHI , ASAI TOMOHIRO
IPC分类号： F02C7/04 , F02C7/22 , F23R3/28 , F23R3/34 , F23R3/42
CPC分类号： F23R3/286 , F23R3/343
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine combustor and its fuel-supply method in which backfire is prevented from occurring while reducing the amount of NO
x generation.
SOLUTION: In the combustor 2, fuel is mixed with combustion air let in from a compressor 1, and the mixture is burned. Generated combustion gas is supplied to the gas turbine 3. A liquid-fuel nozzle 13 injecting the fuel is installed in the center of a mixing chamber wall 5 having a mixing chamber 4 in the inside. The wall 5 is of a hollow conical shape flared in the direction of injection. In the mixing chamber wall 5, a plurality of air-conduction holes 14, 15, 16 are made so that while passing the combustion air in the mixing chamber 4, the angle for passing the air is deviated at least to the peripheral direction of the wall 5. Gaseous-fuel nozzles 17 are provided on the outside periphery of the wall 5 so as to respectively oppose to the air-conduction holes 14, 15, 16. The nozzles 17 inject the fuel nearly coaxially with the axes of L1, L2, L3 of the air-conduction holes 14, 15, 16.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃气轮机燃烧器及其燃料供给方法，其中在减少NO x 产生量的同时防止发生回火。解决方案：在燃烧器2中，燃料与从压缩机1引入的燃烧空气混合，混合物燃烧。产生的燃烧气体被供给到燃气轮机3.喷射燃料的液体燃料喷嘴13安装在混合室壁5的中部，混合室壁5的内部具有混合室4。壁5是在注射方向上张开的中空圆锥形状。在混合室壁5中，形成多个通气孔14,15,16，使得在混合室4内的燃烧空气通过时，使空气通过的角度至少偏离气体燃料喷嘴17设置在壁5的外周上，以分别与通气孔14,15,16相对。喷嘴17将燃料与L1，L2的轴线几乎同轴地注入，空气导通孔14,15,16的L3。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2014020353A Gas turbine combustor 有权
标题翻译：气体涡轮搅拌机
公开(公告)号：JP2014020353A
公开(公告)日：2014-02-03
申请号：JP2012163282
申请日：2012-07-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ASAI TOMOHIRO , MOMO SATOSHI , AKIYAMA YASUHIRO , YOSHIDA SHOHEI
IPC分类号： F02C9/34 , F02C3/22 , F02C3/28 , F02C6/00 , F02C7/00 , F02C7/228 , F02C9/00 , F02C9/40 , F23R3/00 , F23R3/28 , F23R3/34
CPC分类号： Y02E20/18
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine combustor suppressing an increase in a burner metal temperature and an occurrence of combustion dynamics to ensure reliability, even when fuels with varying hydrogen content are burnt in the gas turbine combustor.SOLUTION: In a gas turbine combustor comprising a burner including a plurality of fuel nozzles 22 injecting fuels and an air hole plate 20 in which a plurality of air holes 21 introducing air into a combustor chamber are arranged corresponding to the fuel nozzles, a plurality of fuel lines supplying fuels to respective fuel nozzles corresponding to air holes in a first group and second and following groups are arranged, and a plurality of temperature sensors 402 and 403 are disposed on a central portion and an outer peripheral portion of the air hole plate. A position at which flame is formed in the combustion chamber is estimated based on a temperature ratio of temperatures detected with the temperature sensors. A controller 500 is installed to calculate and adjust respective flow rates of fuel to be supplied to the fuel nozzles through the plurality of fuel lines so that the flame is held at a desired position.
摘要翻译：要解决的问题：即使当在燃气轮机燃烧器中燃烧具有变化的氢含量的燃料时，提供一种抑制燃烧器金属温度升高和发生燃烧动态以确保可靠性的燃气轮机燃烧器。解决方案：在燃气轮机燃烧器，其包括燃烧器，燃烧器包括喷射燃料的多个燃料喷嘴22和气孔板20，其中将空气引入燃烧室中的多个气孔21对应于燃料喷嘴布置;多个燃料管线，配置与第一组中的气孔相对应的燃料喷嘴和第二组和后续组，并且多个温度传感器402和403设置在气孔板的中心部分和外周部分上。基于用温度传感器检测到的温度的温度比来估计在燃烧室中形成火焰的位置。安装控制器500以通过多条燃料管线来计算和调节要供应到燃料喷嘴的燃料的相应流量，使得火焰保持在期望的位置。

6. 发明专利

JP2013104653A Gas turbine combustor, and coal gasification hybrid power generation plant 有权
标题翻译：燃气轮机燃煤机和煤气化混合发电厂
公开(公告)号：JP2013104653A
公开(公告)日：2013-05-30
申请号：JP2011251254
申请日：2011-11-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MOMO SATOSHI , KOIZUMI HIROMI , ASAI TOMOHIRO , TAKAHASHI HIROKAZU
IPC分类号： F23R3/28 , F02C3/20 , F02C3/28 , F02C6/00 , F02C7/22 , F02C7/228 , F02C9/28 , F02C9/34 , F02C9/40 , F23R3/06 , F23R3/12 , F23R3/16 , F23R3/34
CPC分类号： Y02E20/16 , Y02E20/18
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine combustor that avoids an overheat in a structure of the gas turbine combustor to maintain combustion stability and low-NOx combustion performance, in a gas turbine combustor that burns a fuel containing hydrogen in the fuel composition thereof.SOLUTION: The gas turbine combustor includes: an air vent plate 54 positioned upstream a combustion chamber and having a plurality of air vents 55-1, 55-2, 55-3; and a plurality of multi-hole co-axial jet burners each constituted of a plurality of fuel nozzles 56 disposed concentrically with the air vents and feeding the fuel containing hydrogen in the fuel composition thereof to the air vents. The gas turbine combustor has: a structure in which a combustion chamber side surface of each multi-hole co-axial jet burner is inclined toward a central part from an outer circumference side so as to project on a side of the combustion chamber, and a central part of the burner is recessed as a concave shape that is inclined so as to be separated from the combustion chamber; and a structure of pushing back a circulating gas 43 circulating toward a stagnation region 49 generated in the vicinity of the burner central part, to a downstream side of the combustion chamber so that the circulating gas is separated from the burner, for instance, a cooling air vent in the burner central part.
摘要翻译：要解决的问题：为了提供一种燃气轮机燃烧器，其在燃气轮机燃烧器中避免燃气轮机燃烧器的结构中的过热以保持燃烧稳定性和低NOx燃烧性能，在燃烧涡轮机燃烧器中燃烧含有氢的燃料燃料成分。燃气轮机燃烧器包括：位于燃烧室上游并具有多个通风口55-1,55-2,55-3的排气板54; 以及多个多孔同轴喷射燃烧器，每个多孔同轴喷射燃烧器由与喷气口同心设置的多个燃料喷嘴56构成，并将其燃料组合物中含有氢的燃料供给到通风口。燃气轮机燃烧器具有：多孔同轴喷射燃烧器的燃烧室侧面从外周侧朝向中心部倾斜以在燃烧室侧突出的结构，燃烧器的中心部分凹陷成倾斜以与燃烧室分离的凹形; 以及将在燃烧器中心部附近产生的停滞区域49循环的循环气体43推回到燃烧室的下游侧的结构，使得循环气体与燃烧器分离，例如冷却燃烧器中心部分的排气口。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012037103A Gas turbine combustor 审中-公开
标题翻译：气体涡轮搅拌机
公开(公告)号：JP2012037103A
公开(公告)日：2012-02-23
申请号：JP2010175977
申请日：2010-08-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAHASHI HIROKAZU , KOIZUMI HIROMI , MOMO SATOSHI , YOSHIDA SHOHEI , ASAI TOMOHIRO
IPC分类号： F23R3/28 , F02C7/22 , F23R3/12 , F23R3/34
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine combustor of high reliability that prevents flame from approaching an air-hole plate forming air-holes, achieves low Nox combustion and stably combusts a quickably-combustible fuel.SOLUTION: In the gas turbine combustor, the air-hole plate configuring a combustion burner includes a conical protrusion in a combustion chamber side. The air-hole plate including the conical protrusion concentrically disposes a plurality of lines of the air-holes configured by the air-holes that are circumferentially provided from a center axis of the conical protrusion to a radial outer circumference. A flat surface part on which the conical air-holes are disposed outside the conical protrusion of the air-holes plate. At least one or more fuel nozzles are disposed so that ends of the nozzles are disposed to be located near an outlet of the air-holes formed on the air-holes plate in the lines of the concentrical lines disposed on the flat surface outside the conical protrusion of the air-holes plate.
摘要翻译：要解决的问题：为了提供高可靠性的燃气轮机燃烧器，其防止火焰接近形成气孔的气孔板，实现低的Nox燃烧并且稳定地燃烧可燃性燃料。解决方案：在燃气轮机燃烧器中，构成燃烧器的气孔板包括在燃烧室侧的锥形突起。包括圆锥形突起的气孔板同时地将由圆锥形突起的中心轴线周向设置的空气孔构成的多个气流线排列成径向外周。平面部分，其中锥形气孔设置在气孔板的锥形突出部的外侧。设置至少一个或多个燃料喷嘴，使得喷嘴的端部设置成位于设置在锥形外侧的平坦表面上的同心线的线中的形成在气孔板上的气孔的出口附近气孔板突出。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011074803A Low calory gas burning turbine system and method for operating the system 有权
标题翻译：低压燃气涡轮机系统和操作系统的方法
公开(公告)号：JP2011074803A
公开(公告)日：2011-04-14
申请号：JP2009225900
申请日：2009-09-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAKAHASHI HIROKAZU , KOIZUMI HIROMI , MOMO SATOSHI , YOSHIDA SHOHEI , HAYASHI AKINORI , YOKOTA OSAMU , ASAI TOMOHIRO
IPC分类号： F02C7/22 , F02C6/00 , F02C7/224 , F02C7/232
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine system to reduce an environment load by efficiently disposing an excessive fuel. SOLUTION: The gas turbine system includes: an air compressor compressing air; a gas compressor boosting composite fuel of a first gas fuel and a second gas fuel having larger calorific value than the first gas fuel; a combustor burning compressed air compressed by the air compressor and the composite fuel boosted by the gas compressor to produce combustion gas; a gas turbine driven by the combustion gas produced by the combustor; and a flare stack burning the first gas fuel. The flare stack has a pilot burner burning a pilot burner fuel having larger calorific value than the second gas fuel, and a first fuel injecting means injecting the first fuel on a downstream side to the pilot burner. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃气轮机系统，通过有效地设置过量燃料来减少环境负荷。燃气轮机系统包括：压缩空气的空气压缩机; 使第一气体燃料的复合燃料和比第一气体燃料的发热量高的第二气体燃料的气体压缩机; 燃烧器，燃烧由空气压缩机压缩的压缩空气和由气体压缩机升压的复合燃料以产生燃烧气体; 由燃烧器产生的燃烧气体驱动的燃气轮机; 并且燃烧第一气体燃料的火炬塔。火炬烟囱具有燃烧具有比第二气体燃料大的发热量的引燃燃烧器燃料的先导燃烧器，以及将下游侧的第一燃料喷射到引燃燃烧器的第一燃料喷射装置。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2008224087A Gas turbine combustor 有权
标题翻译：气体涡轮搅拌机
公开(公告)号：JP2008224087A
公开(公告)日：2008-09-25
申请号：JP2007060150
申请日：2007-03-09
申请人： Hitachi Ltd , Japan Cooperation Center Petroleum , 株式会社日立製作所 , 財団法人国際石油交流センター
发明人： KOIZUMI HIROMI , ASAI TOMOHIRO , INOUE HIROSHI
IPC分类号： F23R3/28 , F02C7/232
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine combustor capable of securing combustion stability within a range of operation load of a gas turbine using a low-quality fuel as its fuel, and to reduce concentration of soot dust generated in burning the low-quality fuel.
SOLUTION: This gas turbine combustor 3 is provided with a fuel spray nozzle device 60 for injecting the low-quality fuel to a combustion chamber, in the gas turbine combustor using the low-quality fuel including carbon residue as its fuel, the fuel spray nozzle device is provided with a swirler 52 at its outer peripheral side for swirling a part of the combustion air supplied to the gas turbine combustor to flow into the combustion chamber, its radial central portion is provided with a combustion air hole 65 for jetting the atomization air to the combustion chamber, and the fuel spray nozzle device is provided with a plurality of spray nozzles comprising fuel nozzles 70 for jetting the low-quality fuel and atomization air supply nozzles 71 disposed at an outer peripheral side of the fuel nozzles and jetting the atomization air for miniaturizing the low-quality fuel jetted from the fuel nozzles, at an outer peripheral side of the combustion air hole.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种燃气轮机燃烧器，其能够使用低质量燃料作为其燃料，在燃气轮机的运行负荷范围内确保燃烧稳定性，并且减少燃烧时产生的烟灰的浓度低质量的燃料。解决方案：该燃气轮机燃烧器3设置有燃料喷嘴装置60，用于使用包含碳残余物作为其燃料的低质量燃料，将低质量燃料喷射到燃烧室中的燃气轮机燃烧器中，燃料喷嘴装置在其外周侧设置有旋流器52，用于旋转供应到燃气轮机燃烧器的一部分燃烧空气流入燃烧室，其径向中心部分设有用于喷射的燃烧空气孔65 燃烧室的雾化空气和燃料喷嘴装置设置有多个喷嘴，喷嘴包括用于喷射设置在燃料喷嘴的外周侧的低质量燃料和雾化空气供应喷嘴71的燃料喷嘴70，以及在燃烧空气孔的外周侧喷射雾化空气以使从燃料喷嘴喷射的低质燃料小型化。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2014105601A Gas turbine combustor and method for operating the same 有权
标题翻译：气体涡轮搅拌机及其操作方法
公开(公告)号：JP2014105601A
公开(公告)日：2014-06-09
申请号：JP2012257671
申请日：2012-11-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ASAI TOMOHIRO , HAYASHI AKINORI , MOMO SATOSHI , KOIZUMI HIROMI , AKIYAMA YASUHIRO
IPC分类号： F02C9/40 , F02C3/22 , F02C3/24 , F02C7/22 , F02C7/26 , F23R3/28 , F23R3/34
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine combustor capable of securing combustion stability and capable of stably switching fuel even when the composition of hydrogen-containing fuel is varied during switching from starting fuel to the hydrogen-containing fuel.SOLUTION: A gas turbine combustor includes: a burner having a plurality of fuel nozzles for injecting gas fuel to a combustion chamber on the downstream side, and an air hole plate disposed between the fuel nozzles and the combustion chamber and having a plurality of air holes for guiding the compressed air to the combustion chamber which are coaxially arranged with the fuel nozzles on a plurality of concentric circles; a starting fuel nozzle provided in an axial center of the burner and injecting starting fuel; and a control device for fetching a temperature and a heat generation amount of the gas fuel, and calculating a time change rate of a flow rate of the gas fuel and a time change rate of a flow rate of the starting fuel during switching of the fuel from the starting fuel to the gas fuel in a starting process, and outputting a flow rate command signal to a gas fuel flow rate control valve and a starting fuel flow rate control valve.
摘要翻译：要解决的问题：提供一种能够确保燃烧稳定性并能够稳定地切换燃料的燃气轮机燃烧器，即使在从起始燃料切换到含氢燃料期间，含氢燃料的组成变化时也是如此。解决方案：燃气轮机燃烧器包括：燃烧器，其具有用于将气体燃料喷射到下游侧的燃烧室的多个燃料喷嘴和设置在燃料喷嘴和燃烧室之间的气孔板，并且具有多个用于引导压缩空气的气孔与燃料喷嘴同轴布置在多个同心圆上的燃烧室; 设置在所述燃烧器的轴向中心并喷射起动燃料的起动燃料喷嘴; 以及控制装置，用于获取气体燃料的温度和发热量，并且计算燃料燃料的流量的时间变化率和燃料切换期间起动燃料的流量的时间变化率在启动过程中从起动燃料到气体燃料，并且向气体燃料流量控制阀和起动燃料流量控制阀输出流量指令信号。

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