公开(公告)号：WO2012061330A3

公开(公告)日：2013-09-26

申请号：PCT/US2011058693

申请日：2011-11-01

Applicant: SIEMENS ENERGY INC ,  JONES RONNY ,  PASCHEDAG ALAN E ,  MALONE JOSEPH P

Inventor： JONES RONNY ,  PASCHEDAG ALAN E ,  MALONE JOSEPH P

IPC: F23D1/00

CPC classification number: F23D1/00 ,  F23C2900/01001 ,  F23D2201/101 ,  F23D2201/20 ,  Y10T29/49826

Abstract: Horizontally arranged burners (100) for boiler furnaces are provided where each burner includes a fuel nozzle (138) surrounded by a secondary air outlet (123). The fuel nozzle (138) and secondary air outlets (123) may tilt in tandem with respect to an air plenum (104) supplying inner secondary air and a fuel carrier providing fuel. Also provided are outer secondary air buckets (152) that may independently tilt with respect to a frame connected to the air plenum. This arrangement can be installed as a retrofit in a conventional horizontal furnace system or in a newly built system. The fuel nozzle (138) and secondary air outlet (123), and secondary air buckets (152) may all tilt in unison or may all tilt independently. The tilting assists with optimizing a flame temperature profile within the furnace.

Abstract translation: 提供了用于锅炉炉的水平布置的燃烧器（100），其中每个燃烧器包括由二次空气出口（123）包围的燃料喷嘴（138）。 燃料喷嘴（138）和二次空气出口（123）可以相对于提供内部二次空气的空气室（104）和提供燃料的燃料载体而串联地倾斜。 还提供了可以独立地相对于连接到空气增压室的框架倾斜的外部二次空气鼓（152）。 这种布置可以安装在传统的卧式炉系统或新建的系统中作为改造。 燃料喷嘴（138）和二次空气出口（123）和二次空气鼓（152）可以一致地倾斜或者可以独立地倾斜。 倾斜有助于优化炉内的火焰温度分布。

公开(公告)号：WO2012061330A2

公开(公告)日：2012-05-10

申请号：PCT/US2011/058693

申请日：2011-11-01

Applicant: SIEMENS ENERGY, INC. ,  JONES, Ronny ,  PASCHEDAG, Alan E. ,  MALONE, Joseph P.

Inventor： JONES, Ronny ,  PASCHEDAG, Alan E. ,  MALONE, Joseph P.

IPC: F23B90/00 ,  B23P11/00

CPC classification number: F23D1/00 ,  F23C2900/01001 ,  F23D2201/101 ,  F23D2201/20 ,  Y10T29/49826

Abstract: Horizontally arranged burners for boiler furnaces are provided where each burner includes a fuel nozzle surrounded by a secondary air outlet. The fuel nozzle and secondary air outlets may tilt in tandem with respect to an air plenum supplying inner secondary air and a fuel carrier providing fuel. Also provided are outer secondary air buckets that may independently tilt with respect to a frame connected to the air plenum. This arrangement can be installed as a retrofit in a conventional horizontal furnace system or in a newly built system. The fuel nozzle and secondary air outlet, and secondary air buckets may all tilt in unison or may all tilt independently. The tilting assists with optimizing a flame temperature profile within the furnace

Abstract translation: 提供了用于锅炉炉的水平布置的燃烧器，其中每个燃烧器包括由二次空气出口包围的燃料喷嘴。 燃料喷嘴和二次空气出口可相对于提供内部二次空气的空气压力室和提供燃料的燃料载体相互倾斜。 还提供了可以独立地相对于连接到空气增压室的框架倾斜的外部二次空气鼓。 这种布置可以作为在常规卧式炉系统或新建系统中的改造来安装。 燃料喷嘴和二次空气出口以及二次空气鼓可以均匀地倾斜或者都可以独立地倾斜。 倾斜有助于优化炉内的火焰温度分布