公开(公告)号：US20150107537A1

公开(公告)日：2015-04-23

申请号：US14578476

申请日：2014-12-21

申请人： SHANGHAI FUBO EP EQUIPMENT CO., LTD.

发明人： Bing LIU

IPC分类号： F22D1/12 ,  F24H8/00 ,  F22D1/08 ,  F22B1/18

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。

公开(公告)号：US20140007823A1

公开(公告)日：2014-01-09

申请号：US14027265

申请日：2013-09-16

申请人： SHANGHAI FUBO EP EQUIPMENT CO., LTD.

发明人： Xuelve QIAN ,  Bing LIU

IPC分类号： F24H1/12 ,  F24D7/00 ,  F22D5/00 ,  F22D1/38

CPC分类号： F24H1/125 ,  F22D1/36 ,  F22D1/38 ,  F22D1/50 ,  F22D5/00 ,  F24D7/00

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。