Heat recovery unit and power plant

    公开(公告)号:US10570823B2

    公开(公告)日:2020-02-25

    申请号:US15513171

    申请日:2015-09-24

    摘要: A heat recovery unit for generating a heated fluid by a hot exhaust gas includes a housing having an inlet for introducing hot exhaust gas and an outlet for discharging treated exhaust gas, and arranged in the housing at least one heat exchanger for heat exchange between the hot exhaust gas and a fluid, and an auxiliary combustor for combusting fuel with hot exhaust gas. The auxiliary combustor is provided with a fuel supply, which auxiliary combustor is arranged downstream of the at least one heat exchanger in the housing. An exhaust gas bypass for a part of the hot exhaust gas is provided, having an inlet for exhaust gas, and being positioned upstream of the at least one heat exchanger, and having an outlet in direct fluid communication with the auxiliary combustor.

    Spray type deaerator
    2.
    发明授权
    Spray type deaerator 有权
    喷雾式除氧器

    公开(公告)号:US08936670B2

    公开(公告)日:2015-01-20

    申请号:US13627219

    申请日:2012-09-26

    摘要: The invention relates to a device for treating water of the spray type, such as a deaerator or preheater. According to the invention the connection between the vessel (12) and the sprayer (34) and the supply of water to be treated comprises a pipe section (40) having a first open end in fluid communication with a treatment chamber and a second open end provided with a first flange (60) for connecting to a sprayer (34), the sprayer (34) comprising a sprayer flange (68) connected to said first flange (60), the sprayer flange (68) carrying the sprayer (34), which is in fluid communication with a connecting pipe (72) at one end thereof, the connecting pipe (72) extending through the first flange (60) to a coupling flange (74) for connection to the supply of water to be treated.

    摘要翻译: 本发明涉及一种用于处理喷雾型水的装置,例如除气器或预热器。 根据本发明,容器(12)和喷雾器(34)之间的连接以及待处理的水的供应包括:管段(40),其具有与处理室流体连通的第一开口端和第二开口端 设置有用于连接到喷雾器(34)的第一凸缘(60),喷雾器(34)包括连接到所述第一凸缘(60)的喷雾器凸缘(68),承载喷雾器(34)的喷雾器凸缘(68) ,其一端与连接管(72)流体连通,连接管(72)通过第一凸缘(60)延伸到联接凸缘(74),用于连接到待处理水的供应。