公开(公告)号：US09696030B2

公开(公告)日：2017-07-04

申请号：US13751591

申请日：2013-01-28

Applicant: ALSTOM Technology Ltd

Inventor： James R. Kenney ,  Armand A. Levasseur ,  Paul J. Chapman ,  Yen-Ming Chen

IPC: F23C5/08 ,  F23L7/00 ,  F23L9/02 ,  F23C9/00

CPC classification number: F23C5/08 ,  F23C5/12 ,  F23C9/003 ,  F23L7/007 ,  F23L9/02 ,  F23L2900/07001 ,  Y02E20/322 ,  Y02E20/344

Abstract: A combustion system is provided for an oxy-combustion furnace. The combustion system includes at least one windbox mountable on the oxy-combustion furnace and having at least one main firing location. At least one primary inlet is positioned in the at least one main firing location for conveying fuel and the first oxidant into the oxy-combustion furnace. At least one secondary inlet is positioned in the at least one main firing location for conveying the second oxidant into the oxy-combustion furnace. The at least one secondary inlet is angularly offset from the at least one primary inlet.

公开(公告)号：US20130192810A1

公开(公告)日：2013-08-01

申请号：US13744126

申请日：2013-01-17

Applicant: Alstom Technology Ltd.

Inventor： Christopher J. Lech ,  William D. Kupernik ,  Paul J. Chapman ,  James D. Pschirer ,  Jeffrey F. Magee

IPC: F28F9/02

CPC classification number: F28F9/02 ,  F16B17/00 ,  F22B29/06 ,  F22B37/001 ,  F28D7/082 ,  F28F1/00 ,  F28F9/0131 ,  F28F9/26 ,  Y10T29/4935 ,  Y10T403/70 ,  Y10T403/7075

Abstract: Disclosed herein is a once-through evaporator comprising an inlet manifold; one or more inlet headers in fluid communication with the inlet manifold; one or more tube stacks, where each tube stack comprises one or more inclined evaporator tubes; the one or more tube stacks being in fluid communication with the one or more inlet headers; where the inclined tubes are inclined at an angle of less than 90 degrees or greater than 90 degrees to a vertical; one or more outlet headers in fluid communication with one or more tube stacks; and an outlet manifold in fluid communication with the one or more outlet headers; and a baffle system comprising a plurality of baffles; the baffle system being disposed adjacent to a tube stack so that the baffle system contacts a tube.

Abstract translation: 本文公开了一种直流蒸发器，其包括入口歧管; 与入口歧管流体连通的一个或多个入口集管; 一个或多个管堆，其中每个管堆叠包括一个或多个倾斜的蒸发器管; 所述一个或多个管堆与所述一个或多个入口集管流体连通; 其中倾斜管以垂直方向倾斜成小于90度或大于90度的角度; 与一个或多个管堆流体连通的一个或多个出口集管; 以及与所述一个或多个出口集管流体连通的出口歧管; 以及包括多个挡板的挡板系统; 所述挡板系统邻近管叠层设置，使得挡板系统接触管。

公开(公告)号：US09989320B2

公开(公告)日：2018-06-05

申请号：US13744126

申请日：2013-01-17

Applicant: Alstom Technology Ltd.

Inventor： Christopher J. Lech ,  William D. Kupernik ,  Paul J. Chapman ,  James D. Pschirer ,  Jeffrey F. Magee

IPC: F28D7/00 ,  F28F9/02 ,  F28F1/00 ,  F16B17/00 ,  F22B29/06 ,  F28F9/013 ,  F28F9/26 ,  F28D7/08 ,  F22B37/00

CPC classification number: F28F9/02 ,  F16B17/00 ,  F22B29/06 ,  F22B37/001 ,  F28D7/082 ,  F28F1/00 ,  F28F9/0131 ,  F28F9/26 ,  Y10T29/4935 ,  Y10T403/70 ,  Y10T403/7075

Abstract: Disclosed herein is a once-through evaporator comprising an inlet manifold; one or more inlet headers in fluid communication with the inlet manifold; one or more tube stacks, where each tube stack comprises one or more inclined evaporator tubes; the one or more tube stacks being in fluid communication with the one or more inlet headers; where the inclined tubes are inclined at an angle of less than 90 degrees or greater than 90 degrees to a vertical; one or more outlet headers in fluid communication with one or more tube stacks; and an outlet manifold in fluid communication with the one or more outlet headers; and a baffle system comprising a plurality of baffles; the baffle system being disposed adjacent to a tube stack so that the baffle system contacts a tube.

公开(公告)号：US20140212825A1

公开(公告)日：2014-07-31

申请号：US13751591

申请日：2013-01-28

Applicant: ALSTOM Technology Ltd

Inventor： James R. Kenney ,  Armand A. Levasseur ,  Paul J. Chapman ,  Yen-Ming Chen

IPC: F23C5/08 ,  F23L7/00

CPC classification number: F23C5/08 ,  F23C5/12 ,  F23C9/003 ,  F23L7/007 ,  F23L9/02 ,  F23L2900/07001 ,  Y02E20/322 ,  Y02E20/344

Abstract: A combustion system is provided for an oxy-combustion furnace. The combustion system includes at least one windbox mountable on the oxy-combustion furnace and having at least one main firing location. At least one primary inlet is positioned in the at least one main firing location for conveying fuel and the first oxidant into the oxy-combustion furnace. At least one secondary inlet is positioned in the at least one main firing location for conveying the second oxidant into the oxy-combustion furnace. The at least one secondary inlet is angularly offset from the at least one primary inlet.

Abstract translation: 为氧燃烧炉提供燃烧系统。 燃烧系统包括至少一个可安装在氧燃烧炉上并具有至少一个主要燃烧位置的风箱。 至少一个主入口被定位在至少一个主燃烧位置中，用于将燃料和第一氧化剂输送到氧燃烧炉中。 至少一个次级入口位于至少一个主要燃烧位置，用于将第二氧化剂输送到氧化炉中。 所述至少一个次入口与所述至少一个主入口成角度地偏移。