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    PLATE GAS BURNER FOR BOILER
    3.
    发明公开
    PLATE GAS BURNER FOR BOILER 审中-公开
    锅炉用燃气燃烧器

    公开(公告)号：EP3303921A1

    公开(公告)日：2018-04-11

    申请号：EP16732758.4

    申请日：2016-05-31

    申请人： Polidoro S.p.A.

    发明人： DALLA VECCHIA, Stefano ,  DALLA VECCHIA, Laura

    IPC分类号： F23D14/04 ,  F23D14/64 ,  F23D14/78

    CPC分类号： F23D14/045 ,  F23D14/64 ,  F23D14/78 ,  F23D2900/14641

    摘要： A plate (3, 35) gas burner (1) for boilers comprises a plurality of plates (3, 35) arranged parallel to each other and defining a burner body (2), a gas manifold (6) being situated at one first end (5) of the burner body (2) and presenting a plurality of nozzles (15) placed in correspondence with openings (13) cut in the individual corresponding plates (3, 3F), at a second end (7) opposed to the first one (5) a diffuser (8) being arranged where a flame is generated thanks to the combustion of the gas coming from the plates (3, 3F), the latter being crossed by a water duct (43). In correspondence with opposed sides (26, 27) of the burner body (2) are present support elements (25) suitable for directly co-operating with corresponding nozzles (15) of the gas manifold (6) so as to support the latter, such co-operation binding said manifold (6) to the burner body (2).

    A BURNER WITH FUEL AND AIR SUPPLY INCORPORATED IN A WALL OF THE BURNER
    4.
    发明公开
    A BURNER WITH FUEL AND AIR SUPPLY INCORPORATED IN A WALL OF THE BURNER 审中-公开
    燃烧器和燃气供应燃烧器的燃烧器

    公开(公告)号：EP3290804A1

    公开(公告)日：2018-03-07

    申请号：EP16186587.8

    申请日：2016-08-31

    申请人： Siemens Aktiengesellschaft

    发明人： Johansson, Nicklas ,  Larfeldt, Jenny ,  Lundgren, Jan-Erik ,  Moell, Daniel ,  Munktell, Erik

    IPC分类号： F23R3/14 ,  F23R3/28 ,  F23R3/34 ,  F23R3/36 ,  F23D14/78

    CPC分类号： F23D14/78 ,  F23C2900/07002 ,  F23R3/14 ,  F23R3/286 ,  F23R3/343 ,  F23R3/36 ,  F23R2900/00004 ,  F23R2900/03041 ,  F23R2900/03042

    摘要： The invention is directed to a burner (1) of a turbomachine, particularly a gas turbine engine, comprising an upstream burner section (2) for providing a first fuel and/or an oxygen containing fluid to an upstream end of a burner interior (6), a downstream burner section (4) for providing a second fuel to a downstream end of the burner interior (6) or to a combustion chamber, and an intermediate burner section (3) between the upstream and the downstream burner section (4). The intermediate burner section (3) comprises an annular, preferably cylindrical, wall (10) surrounding a mid section of the burner interior (6). The annular wall (10), in turn, comprises an annular cooling fluid passage (11), particularly for guiding the oxygen containing fluid, and an annular fuel passage (12) for guiding the second fuel to the downstream burner section (4), the annular fuel passage (12) being more distant to the burner interior (6) than the annular cooling fluid passage (11). That means that two annular slots are incorporated into the annular wall (10).
    The invention is also directed to a method of operation and a method of operation of such a burner.

    摘要翻译： 本发明涉及涡轮机，尤其是燃气涡轮发动机的燃烧器（1），其包括用于向燃烧器内部（6）的上游端提供第一燃料和/或含氧流体的上游燃烧器部分（2） ），用于向燃烧器内部（6）的下游端或燃烧室提供第二燃料的下游燃烧器部分（4）以及位于上游和下游燃烧器部分（4）之间的中间燃烧器部分（3） 。 中间燃烧器部分（3）包括围绕燃烧器内部（6）的中间部分的环形，优选为圆柱形的壁（10）。 环形壁10又包括特别用于引导含氧流体的环形冷却流体通道11和用于将第二燃料引导至下游燃烧器部4的环形燃料通道12， 环形燃料通道（12）比环形冷却流体通道（11）更远离燃烧器内部（6）。 这意味着两个环形槽被结合到环形壁（10）中。 本发明还涉及这种燃烧器的操作方法和操作方法。

    BRENNER FÜR EINE VERBRENNUNGSMASCHINE UND VERBRENNUNGSMASCHINE
    5.
    发明公开
    BRENNER FÜR EINE VERBRENNUNGSMASCHINE UND VERBRENNUNGSMASCHINE 有权
    BRENNERFÜREINE VERBRENNUNGSMASCHINE UND VERBRENNUNGSMASCHINE

    公开(公告)号：EP3143335A1

    公开(公告)日：2017-03-22

    申请号：EP15744537.0

    申请日：2015-07-24

    申请人： Siemens Aktiengesellschaft

    发明人： KLEINFELD, Jens ,  BECK, Christian ,  BÖTTCHER, Andreas ,  GRANDT, Christopher ,  HAUSER, Thomas ,  KRIEGER, Tobias ,  REICH, Stefan

    IPC分类号： F23R3/28 ,  F23R3/34 ,  F23D11/36 ,  F23D14/78

    CPC分类号： F23R3/283 ,  F23D11/36 ,  F23D14/78 ,  F23D2214/00 ,  F23D2900/00008 ,  F23R3/343

    摘要： The invention relates to a burner (2) for a combustion machine, having a pilot burner (4), which extends in the axial direction (A), having a nozzle chamber (10), having a burner region (6) and having a cover plate (20) which is arranged between the nozzle chamber (10) and the burner region (6) and which has an inlet opening (26), wherein an adapter (28) is arranged, in order to guide air out of the nozzle chamber (10) along a specified flow path (P) in the direction of the combustion region (6), wherein a flow channel (36) is formed as part of the flow path (P) between the adapter (28) and the cover plate (20) and the adapter (28) has a radially extending, annular section (34) which, together with the cover plate (20), forms a radial section (38) of the flow channel (36), in order to cool the cover plate (20) by means of the air. The invention further relates to a combustion machine having such a burner (2).

    摘要翻译： 本发明涉及一种用于燃烧机的燃烧器（2），具有沿轴向方向（A）延伸的引燃燃烧器（4），具有喷嘴室（10），具有燃烧器区域（6）并具有 盖板（20），其设置在喷嘴室（10）和燃烧器区域（6）之间，并且具有入口开口（26），其中布置有适配器（28），以便将空气引导出喷嘴 在所述燃烧区域（6）的方向上沿着指定的流路（P）沿着所述流路（P）形成流路（36），所述流路（36）形成为所述适配器（28）与所述盖 板（20）和适配器（28）具有径向延伸的环形部分（34），其与盖板（20）一起形成流动通道（36）的径向部分（38），以便冷却 盖板（20）通过空气。 本发明还涉及具有这种燃烧器（2）的燃烧机。

    BURNER PANELS, SUBMERGED COMBUSTION MELTERS, AND METHODS
    6.
    发明公开
    BURNER PANELS, SUBMERGED COMBUSTION MELTERS, AND METHODS 审中-公开
    BRENNERPLATTEN，UNTERWASSERVERBRENNUNGSSCHMELZER UND VERFAHREN

    公开(公告)号：EP3135639A1

    公开(公告)日：2017-03-01

    申请号：EP16185993.9

    申请日：2016-08-26

    申请人： Johns Manville

    发明人： Baker, John Wayne ,  Michael William, Michael William ,  McCann, Jonathan ,  Huber, Aaron Morgan ,  Charbonneau, Mark William ,  Segar, Paul Oscar ,  Graf, James E.

    IPC分类号： C03B5/235

    CPC分类号： F23C3/004 ,  B23H1/00 ,  C03B5/2356 ,  C03B2211/23 ,  F23D11/12 ,  F23D11/36 ,  F23D14/22 ,  F23D14/78 ,  Y02P40/55

    摘要： Combustion burner panels, submerged combustion melters including one or more of the panels, and methods of making the same are disclosed. In certain embodiments, the burner panel includes a panel body having first and second major surfaces, at least one oxidant through-passage extending from the first to the second major surface, and at least one fuel through-passage extending from the first to the second major surface. Oxidant and fuel delivery conduits are positioned in the respective passages. The oxidant and fuel delivery conduits include proximal and distal ends, at least some of the distal ends positioned away from the first major surface of the panel body. In other embodiments the burner panels include a frame enclosing a porous material having through passages for fuel and oxidant. The burner panels may enable delaying combustion in a submerged combustion melter, and therefore promote burner life and melter campaign length.

    摘要翻译： 公开了燃烧燃烧器面板，包括一个或多个面板的浸没式燃烧胶机及其制造方法。 在某些实施例中，燃烧器面板包括具有第一和第二主表面的至少一个氧化剂通过通道，从第一主表面延伸到第二主表面的至少一个燃料通道，以及从第一至第二主表面延伸的至少一个燃料通过通道 主要表面。 氧化剂和燃料输送管道位于相应的通道中。 氧化剂和燃料输送管道包括近端和远端，至少一些远端远离面板主体的第一主表面。 在其它实施例中，燃烧器面板包括框架，该框架包围具有用于燃料和氧化剂的通道的多孔材料。 燃烧器面板可以延迟浸没式燃烧胶机中的燃烧，从而提高燃烧器寿命和熔化器活动长度。