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1. 发明申请

US20090120080A1 BURNER FOR GENERATING REDUCTIVE ATMOSPHERE OF EXHAUST GAS IN ENGINE COGENERATION PLANT HAVING DENITRIFICATION PROCESS 审中-公开
标题翻译：燃烧器用于在具有脱硫过程的发动机加热装置中产生排放气体的还原气氛
公开(公告)号：US20090120080A1
公开(公告)日：2009-05-14
申请号：US12245114
申请日：2008-10-03
申请人： Hyouck-Ju KIM , Hwa-Choon PARK , Dae-Hun CHUNG , Jae-Joon CHOI
发明人： Hyouck-Ju KIM , Hwa-Choon PARK , Dae-Hun CHUNG , Jae-Joon CHOI
IPC分类号： F01N3/10
CPC分类号： F23G7/065 , F01K23/065 , F01N3/2066 , F01N3/30 , F01N3/36 , F01N2240/14 , F01N2570/14 , F01N2610/03 , F23G5/32 , F23J15/006 , F23L15/04 , Y02A50/2344 , Y02E20/12 , Y02E20/348 , Y02T10/24
摘要： A burner for generating a reductive atmosphere of exhaust gas in a boiler system of an engine cogeneration plant having a denitrification process comprises a post-combustion burner for combusting an internal combustion engine exhaust gas, and an auxiliary burner installed in an outer side of the post-combustion burner. The internal combustion exhaust gas is supplied from an internal combustion engine exhaust gas injection port. The auxiliary burner is combined with a fuel injection port through which fuel is supplied, and an air channel through which air inflows. Combustion heat generated by combusting the supplied fuel and air is provided to a combustion chamber of the post-combustion burner through a flame channel.
摘要翻译：在具有反硝化过程的发动机热电联产设备的锅炉系统中产生废气还原气体的燃烧器包括用于燃烧内燃机废气的后燃烧器和安装在该柱的外侧的辅助燃烧器燃烧器从内燃机废气喷射口供给内燃废气。辅助燃烧器与燃料供给的燃料喷射口和空气流入的空气通道相结合。通过燃烧供应的燃料和空气产生的燃烧热量通过火焰通道提供给后燃烧燃烧器的燃烧室。

2. 发明申请

US20090120077A1 GAS TEMPERATURE CONTROL APPARATUS FOR DENOX BOILER IN ENGINE COGENERATION PLANT 有权
标题翻译：用于发动机加热装置中的氧化锅炉的气体温度控制装置
公开(公告)号：US20090120077A1
公开(公告)日：2009-05-14
申请号：US12235390
申请日：2008-09-22
申请人： Hyouck-Ju KIM , Hwa-Choon PARK , Dae-Hun CHUNG , Jae-Joon CHOI
发明人： Hyouck-Ju KIM , Hwa-Choon PARK , Dae-Hun CHUNG , Jae-Joon CHOI
IPC分类号： F01N3/20 , B01D53/94 , B01D53/56
CPC分类号： F01N9/00 , F01N2570/14 , F22B9/14 , Y02A50/2344 , Y02T10/47
摘要： A gas temperature control apparatus for a DeNOx boiler in an engine cogeneration plant is installed to keep a reaction temperature of denitrification catalyst used to remove nitrogen oxide generated from an internal combustion engine in the engine cogeneration plant. The apparatus includes a connection passageway between a high-temperature gas part of a combustion tank of the boiler and an intermediate-temperature gas part formed after a first heat exchange, and a flow control valve mounted in the passageway to thereby control a volume of bypass combustion gas. The apparatus can easily raise temperature of combustion gas even though temperature of the inside water of the boiler does not reach a normal operation state since the flow control valve mounted in the connection passageway between the high-temperature gas part and the intermediate-temperature gas part, thereby greatly reducing a time period to reach an activation temperature of the denitrification catalyst.
摘要翻译：在发动机热电联产设备中安装用于DeNOx锅炉的气体温度控制装置，以保持用于除去发动机热电联产厂内燃机产生的氮氧化物的反硝化催化剂的反应温度。该装置包括在锅炉的燃烧罐的高温气体部分和在第一次热交换之后形成的中间温度气体部分之间的连接通道，以及安装在通道中的流量控制阀，从而控制旁路体积燃烧气体。即使安装在高温气体部分和中温气体部分之间的连接通道中的流量控制阀，该装置也可以容易地升高燃烧气体的温度，即使锅炉内部的水温没有达到正常运行状态，从而大大减少达到脱氮催化剂的活化温度的时间。

3. 发明授权

US07993596B2 Denox boiler in engine cogeneration plant 有权
标题翻译：发动机热电联产厂的Denox锅炉
公开(公告)号：US07993596B2
公开(公告)日：2011-08-09
申请号：US12235390
申请日：2008-09-22
申请人： Hyouck-Ju Kim , Hwa-Choon Park , Dae-Hun Chung , Jae-Joon Choi
发明人： Hyouck-Ju Kim , Hwa-Choon Park , Dae-Hun Chung , Jae-Joon Choi
IPC分类号： B01D53/56
CPC分类号： F01N9/00 , F01N2570/14 , F22B9/14 , Y02A50/2344 , Y02T10/47
摘要： A gas temperature control apparatus for a DeNOx boiler in an engine cogeneration plant is installed to maintain a reaction temperature of denitrification catalyst used to remove nitrogen oxide generated from an internal combustion engine in the engine cogeneration plant. The apparatus includes a connection passageway between a high-temperature gas part of a combustion tank of the boiler and an intermediate-temperature gas part formed after a first heat exchange, and a flow control valve mounted in the passageway to thereby control a volume of bypass combustion gas. The apparatus can easily raise temperature of combustion gas even though temperature of the inside water of the boiler does not reach a normal operation state since the flow control valve mounted in the connection passageway between the high-temperature gas part and the intermediate-temperature gas part. thereby greatly reducing a time period to reach an activation temperature of the denitrification catalyst.
摘要翻译：在发动机热电联产设备中安装用于DeNOx锅炉的气体温度控制装置，以保持用于去除发动机热电联产设备中的内燃机产生的氮氧化物的反硝化催化剂的反应温度。该装置包括在锅炉的燃烧罐的高温气体部分和在第一次热交换之后形成的中间温度气体部分之间的连接通道，以及安装在通道中的流量控制阀，从而控制旁路体积燃烧气体。即使安装在高温气体部分和中温气体部分之间的连接通道中的流量控制阀，该装置也可以容易地升高燃烧气体的温度，即使锅炉内部的水温没有达到正常运行状态。从而大大减少达到脱氮催化剂的活化温度的时间。

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