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。