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1.发明授权Combustor and multi combustor including the combustor, and combusting method 有权包括燃烧器的燃烧器和多燃烧器，以及燃烧方法公开(公告)号：US08291708B2
公开(公告)日：2012-10-23
申请号：US11928522
申请日：2007-10-30
申请人： Min-Chul Lee , Jae-Hwa Chung , Seok-Bin Seo , Yong-Jin Joo , Jong-Jin Kim , Dal-Hong Ahn
发明人： Min-Chul Lee , Jae-Hwa Chung , Seok-Bin Seo , Yong-Jin Joo , Jong-Jin Kim , Dal-Hong Ahn
摘要： A dual fuel nozzle of a gas turbine combustor with a variable jetting hole diameter is disclosed. The combustor includes a plurality of swirling wings disposed along an outer peripheral surface of a central shaft to have at least one main fuel jetting hole, an air duct positioned at the lower side of the swirling wings to supply air to the swirling wings, a pilot fuel injection hole and jetting hole formed to pass through a central portion of the central shaft to supply a pilot fuel, a switching plate disposed inside the swirling wings to vary the size of the main fuel jetting hole, a driving unit disposed to be connected to the switching plate to move a position of the switching plate, and a casing containing the swirling wings, the air duct, the switching plate and the driving unit. It is possible to enhance fuel flexibility in a multiple fuel system for applying two or more fuels to a gas turbine at the same time.
摘要翻译： 公开了具有可变喷射孔直径的燃气轮机燃烧器的双燃料喷嘴。 燃烧器包括沿着中心轴的外周表面设置的多个旋转翼，具有至少一个主燃料喷射孔，位于旋转翼的下侧的空气管，以向旋转翼供应空气;飞行员 燃料喷射孔和喷射孔，其形成为穿过中心轴的中心部分以供应引燃燃料;转换板，设置在旋转翼内部，以改变主燃料喷射孔的尺寸;驱动单元，设置成连接到 所述切换板移动所述切换板的位置，以及壳体，其容纳所述旋转翼，所述风道，所述切换板和所述驱动单元。 可以提高多燃料系统中的燃料灵活性，以同时向燃气轮机施加两种或更多种燃料。
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2.发明申请COMBUSTOR AND MULTI COMBUSTOR INCLUDING THE COMBUSTOR, AND COMBUSTING METHOD 有权COMBUSTOR和多个燃烧器，包括燃烧器和燃烧方法公开(公告)号：US20080098736A1
公开(公告)日：2008-05-01
申请号：US11928522
申请日：2007-10-30
申请人： Min-Chul LEE , Jae-Hwa Chung , Seok-Bin Seo , Yong-Jin Joo , Jong-Jin Kim , Dal-Hong Ahn
发明人： Min-Chul LEE , Jae-Hwa Chung , Seok-Bin Seo , Yong-Jin Joo , Jong-Jin Kim , Dal-Hong Ahn
摘要： A dual fuel nozzle of a gas turbine combustor with a variable jetting hole diameter is disclosed. The combustor includes a plurality of swirling wings disposed along an outer peripheral surface of a central shaft to have at least one main fuel jetting hole, an air duct positioned at the lower side of the swirling wings to supply air to the swirling wings, a pilot fuel injection hole and jetting hole formed to pass through a central portion of the central shaft to supply a pilot fuel, a switching plate disposed inside the swirling wings to vary the size of the main fuel jetting hole, a driving unit disposed to be connected to the switching plate to move a position of the switching plate, and a casing containing the swirling wings, the air duct, the switching plate and the driving unit. It is possible to enhance fuel flexibility in a multiple fuel system for applying two or more fuels to a gas turbine at the same time.
摘要翻译： 公开了具有可变喷射孔直径的燃气轮机燃烧器的双燃料喷嘴。 燃烧器包括沿着中心轴的外周表面设置的多个旋转翼，具有至少一个主燃料喷射孔，位于旋转翼的下侧的空气管，以向旋转翼供应空气;飞行员 燃料喷射孔和喷射孔，其形成为穿过中心轴的中心部分以供应引燃燃料;转换板，设置在旋转翼内部，以改变主燃料喷射孔的尺寸;驱动单元，设置成连接到 所述切换板移动所述切换板的位置，以及壳体，其容纳所述旋转翼，所述风道，所述切换板和所述驱动单元。 可以提高多燃料系统中的燃料灵活性，以同时向燃气轮机施加两种或更多种燃料。
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