公开(公告)号：US20160169511A1

公开(公告)日：2016-06-16

申请号：US14372309

申请日：2013-09-05

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Curtis TAYLOR ,  Brad PATTERSON ,  Jayson PERDUE

IPC: F23L7/00 ,  F23D1/00

CPC classification number: F23L7/007 ,  F23C6/045 ,  F23C2201/20 ,  F23D1/00 ,  F23D2201/00 ,  F23D2201/20 ,  F23D2900/00006 ,  Y02E20/344

Abstract: A burner assembly combines oxygen and fuel to produce a flame. The burner assembly includes an oxygen supply tube adapted to receive a stream of oxygen and a solid fuel conduit arranged to extend through the oxygen tube to convey a stream of fluidized, pulverized, solid fuel into a flame chamber. Oxygen flowing through the oxygen supply tube passes generally tangentially through a first set of oxygen-injection holes formed in the solid fuel conduit and off-tangentially from a second set of oxygen-injection holes formed in the solid fuel conduit and then mixes with fluidized, pulverized, solid fuel passing through the solid fuel conduit to create an oxygen-fuel mixture in a downstream portion of the solid fuel conduit. This mixture is discharged into a flame chamber and ignited in the flame chamber to produce a flame.

Abstract translation: 燃烧器组件结合了氧气和燃料以产生火焰。 燃烧器组件包括适于接纳氧气流的氧气供应管道和固体燃料管道，其布置成延伸穿过氧气管，以将流化的，粉碎的固体燃料流输送到火焰室中。 通过氧气供应管的氧气大致切向地穿过形成在固体燃料管道中的第一组氧气注入孔，并从形成在固体燃料管道中的第二组氧气注入孔切向切换，然后与流化的， 粉碎的固体燃料通过固体燃料管道，以在固体燃料管道的下游部分中产生氧 - 燃料混合物。 将该混合物排放到火焰室中并在火焰室中点燃产生火焰。

公开(公告)号：US20160003472A1

公开(公告)日：2016-01-07

申请号：US14771245

申请日：2013-03-05

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Curtis L. TAYLOR ,  Brad PATTERSON ,  Tracy FINE ,  Jayson PERDUE

IPC: F23D14/48 ,  F23D14/32 ,  F23M5/02

CPC classification number: F23D14/48 ,  F23D14/32 ,  F23D14/586 ,  F23D2203/007 ,  F23D2203/106 ,  F23D2900/00013 ,  F23M5/025

Abstract: According to the present disclosure, a flat-flame nozzle is provided for producing a flat flame in a flame chamber included in a burner assembly. The flat-flame nozzle is configured to conduct fuel from a fuel supply to an ignition zone in the flame chamber. In some illustrative embodiments, the flat-flame nozzle is also configured to conduct oxygen from an oxygen supply to the ignition zone to produce a combustible oxygen-fuel mixture in the flame chamber. In illustrative embodiments, a removable first plate-separation border frame is positioned to lie between a first lower plate and a companion first upper plate. This border frame is configured to cooperate with those plates to form in the flat-flame nozzle a fuel-discharge outlet and a fuel-transport passageway communicating with the fuel-discharge outlet.

Abstract translation: 根据本公开，提供了一种平焰喷嘴，用于在包括在燃烧器组件中的火焰室中产生平坦的火焰。 平焰喷嘴被构造成将燃料从燃料供应传导到火焰室中的点火区域。 在一些说明性实施例中，平焰喷嘴还构造成将氧气从氧气供应点引导到点火区域，以在火焰室中产生可燃的氧 - 燃料混合物。 在示例性实施例中，可拆卸的第一板分离边框框架位于第一下板和伴随的第一上板之间。 该边框被构造成与这些板配合以在平焰喷嘴中形成燃料排出口和与燃料排出口连通的燃料输送通路。