公开(公告)号：US20150099233A1

公开(公告)日：2015-04-09

申请号：US14509518

申请日：2014-10-08

申请人： RJM Corporation (EC) Limited

发明人： John GOLDRING ,  Steven BILLETT ,  Lawrence BERG

IPC分类号： F23C5/32 ,  F23C3/00 ,  F23C7/02

CPC分类号： F23C5/32 ,  F23C3/00 ,  F23C6/045 ,  F23C7/02 ,  F23C2201/101 ,  F23C2900/06041 ,  F23L9/00

摘要： A combustion system comprises a combustion chamber and a flue gas duct located downstream of the combustion chamber to receive combustion products from the combustion chamber, the combustion chamber has a base and an enclosing wall connecting the base to the flue gas duct. The combustion chamber is provided with a plurality of combustion devices, the combustion devices being configured to deliver fuel and gas and/or air into the combustion chamber so as to generate a fireball within a combustion zone in the combustion chamber, the combustion devices further being configured such that the generated fireball rotates about an axis extending between the base and the flue duct. A secondary gas and/or air nozzle is provided in the base of the combustion chamber, at a location upstream of the combustion zone, the nozzle being for delivering gas and/or air into the combustion zone in a direction towards the flue duct.

摘要翻译： 燃烧系统包括位于燃烧室下游的燃烧室和烟气管道，用于接收来自燃烧室的燃烧产物，燃烧室具有基座和将基座连接到烟气管道的封闭壁。 燃烧室设置有多个燃烧装置，燃烧装置构造成将燃料和气体和/或空气输送到燃烧室中，以在燃烧室内的燃烧区域内产生火球，燃烧装置还包括 被配置为使得所产生的火球围绕在基部和烟道之间延伸的轴线旋转。 二次气体和/或空气喷嘴设置在燃烧室的基部中，在燃烧区的上游位置处，喷嘴用于沿朝向烟道的方向将气体和/或空气输送到燃烧区。

公开(公告)号：US20140322658A1

公开(公告)日：2014-10-30

申请号：US14261978

申请日：2014-04-25

申请人： RJM Corporation (EC) Limited

发明人： John GOLDRING ,  Steven BILLETT ,  Matthew SHILEDS

IPC分类号： F23D1/00 ,  F23D99/00

CPC分类号： F23D1/00 ,  F23D1/02 ,  F23D91/00 ,  F23D2201/20

摘要： A burner nozzle for delivering fuel to a burner flame in a furnace includes an inner cylinder and an outer cylinder that are both hollow. The inner cylinder is at least partly disposed within the outer cylinder and axially aligned with it, and is movable in an axial direction relative to the outer cylinder. One end of the inner cylinder has at least one outward projection extending in a radial direction from the outer surface of the cylinder, this projection serving to decrease the free cross-sectional area between the inner cylinder and the outer cylinder at that end of the inner cylinder.

摘要翻译： 用于将燃料输送到炉中的燃烧器火焰的燃烧器喷嘴包括两个中空的内筒和外筒。 内筒至少部分地设置在外筒内并与其轴向对准，并且可相对于外筒沿轴向移动。 内筒的一端具有从圆筒的外表面沿径向方向延伸的至少一个向外的突出部，该突出部用于减小内筒与外筒之间的自由横截面积 圆筒。