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公开(公告)号：US20150107537A1
公开(公告)日：2015-04-23
申请号：US14578476
申请日：2014-12-21
发明人： Bing LIU
CPC分类号： F22D1/12 , F22B1/18 , F22B1/1892 , F22D1/04 , F22D1/08 , F24D12/02 , F24D2200/18 , F24H8/00 , F28D21/001 , F28F21/082 , Y02B30/14
摘要： A recovery system of waste heat from flue gas. The system includes a first heat exchanger and a second exchanger. The first heat exchanger includes a heat absorption section, a heat release section, and a first pipeline. The second heat exchanger includes a second pipeline including an inlet header and an outlet header. The system further includes a third pipeline. The first heat exchanger is disposed at a relatively high temperature side of a flue, the second heat exchanger is disposed at a relatively low temperature side of the flue, and the first heat exchanger and the second heat exchanger are connected by the third pipeline. The heat absorption section and the heat release section are connected by the first pipeline to form a circulation loop; the heat absorption section is disposed in the flue; the heat release section is disposed in the third pipeline.
摘要翻译： 烟气废热回收系统。 该系统包括第一热交换器和第二交换器。 第一热交换器包括吸热部，放热部和第一管。 第二热交换器包括第二管道，其包括入口集管和出口集管。 该系统还包括第三管道。 第一热交换器设置在烟道的较高温度侧，第二热交换器设置在烟道的较低温度侧，第一热交换器和第二热交换器通过第三管路连接。 热吸收部分和散热部分通过第一管道连接以形成循环回路; 吸热部设置在烟道中; 热释放部分设置在第三管道中。
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公开(公告)号：US09291348B2
公开(公告)日：2016-03-22
申请号：US14669010
申请日：2015-03-26
发明人： Xuelue Qian
摘要： A flue gas reheater, including: a heat absorption section; a first heat release section; a second heat release section; a control system; circulation pipes; a flow control valve; and temperature sensors. The first heat release section and the second heat release section are connected to the heat absorption section via the circulation pipes. A heat transfer medium is disposed inside the circulation pipes. The circulation pipes include ascending pipes and descending pipes connecting the heat absorption section to the first heat release section and the second heat release section. The flow control valve is disposed on a condensate pipeline entering the second heat release section. The temperature sensors are disposed in the first heat release section and the heat absorption section. The flow control valve and the temperature sensors are all connected to the control system.
摘要翻译： 一种烟道气再热器，包括：吸热段; 第一放热部; 第二放热部; 控制系统; 循环管道; 流量控制阀; 和温度传感器。 第一散热部和第二散热部通过循环管与吸热部连接。 传热介质设置在循环管内。 循环管包括将吸热部连接到第一放热部和第二散热部的上升管和下降管。 流量控制阀设置在进入第二放热部的冷凝管道上。 温度传感器设置在第一放热部和吸热部中。 流量控制阀和温度传感器都连接到控制系统。
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公开(公告)号：US20140007823A1
公开(公告)日：2014-01-09
申请号：US14027265
申请日：2013-09-16
发明人： Xuelve QIAN , Bing LIU
摘要： A heating system for heating heat-transfer oil using exhaust heat of boiler flue gas. The system includes: a flue, an economizer, an air preheater, and a heat-transfer oil heater. The economizer and the air preheater are disposed in the flue along the flow direction of the flue gas. The heat-transfer oil heater is disposed inside the flue in front of the economizer and is connected to a heat consumption device via a first circulating pipe. The circulating pipe is equipped with a circulating pump.
摘要翻译： 一种采用锅炉烟气余热加热传热油的加热系统。 该系统包括：烟道，节能器，空气预热器和传热油加热器。 节能器和空气预热器沿着烟气的流动方向设置在烟道中。 传热油加热器设置在节能器前面的烟道内，并通过第一循环管道连接到热消耗装置。 循环管配有循环泵。
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公开(公告)号：US09476583B2
公开(公告)日：2016-10-25
申请号：US14578476
申请日：2014-12-21
发明人： Bing Liu
CPC分类号： F22D1/12 , F22B1/18 , F22B1/1892 , F22D1/04 , F22D1/08 , F24D12/02 , F24D2200/18 , F24H8/00 , F28D21/001 , F28F21/082 , Y02B30/14
摘要： A recovery system of waste heat from flue gas. The system includes a first heat exchanger and a second exchanger. The first heat exchanger includes a heat absorption section, a heat release section, and a first pipeline. The second heat exchanger includes a second pipeline including an inlet header and an outlet header. The system further includes a third pipeline. The first heat exchanger is disposed at a relatively high temperature side of a flue, the second heat exchanger is disposed at a relatively low temperature side of the flue, and the first heat exchanger and the second heat exchanger are connected by the third pipeline. The heat absorption section and the heat release section are connected by the first pipeline to form a circulation loop; the heat absorption section is disposed in the flue; the heat release section is disposed in the third pipeline.
摘要翻译： 烟气废热回收系统。 该系统包括第一热交换器和第二交换器。 第一热交换器包括吸热部，放热部和第一管。 第二热交换器包括第二管道，其包括入口集管和出口集管。 该系统还包括第三管道。 第一热交换器设置在烟道的较高温度侧，第二热交换器设置在烟道的较低温度侧，第一热交换器和第二热交换器通过第三管路连接。 热吸收部分和散热部分通过第一管道连接以形成循环回路; 吸热部设置在烟道中; 热释放部分设置在第三管道中。
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公开(公告)号：US20150198330A1
公开(公告)日：2015-07-16
申请号：US14669010
申请日：2015-03-26
发明人： Xuelue QIAN
摘要： A flue gas reheater, including: a heat absorption section; a first heat release section; a second heat release section; a control system; circulation pipes; a flow control valve; and temperature sensors. The first heat release section and the second heat release section are connected to the heat absorption section via the circulation pipes. A heat transfer medium is disposed inside the circulation pipes. The circulation pipes include ascending pipes and descending pipes connecting the heat absorption section to the first heat release section and the second heat release section. The flow control valve is disposed on a condensate pipeline entering the second heat release section. The temperature sensors are disposed in the first heat release section and the heat absorption section. The flow control valve and the temperature sensors are all connected to the control system.
摘要翻译： 一种烟道气再热器，包括：吸热段; 第一放热部; 第二放热部; 控制系统; 循环管道; 流量控制阀; 和温度传感器。 第一散热部和第二散热部通过循环管与吸热部连接。 传热介质设置在循环管内。 循环管包括将吸热部连接到第一放热部和第二散热部的上升管和下降管。 流量控制阀设置在进入第二放热部的冷凝管道上。 温度传感器设置在第一放热部和吸热部中。 流量控制阀和温度传感器都连接到控制系统。
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