公开(公告)号：US09476583B2

公开(公告)日：2016-10-25

申请号：US14578476

申请日：2014-12-21

Applicant: SHANGHAI FUBO EP EQUIPMENT CO., LTD.

Inventor： Bing Liu

IPC: F22B1/18 ,  F22D1/12 ,  F22D1/04 ,  F22D1/08 ,  F24H8/00 ,  F24D12/02 ,  F28F21/08 ,  F28D21/00

CPC classification number: F22D1/12 ,  F22B1/18 ,  F22B1/1892 ,  F22D1/04 ,  F22D1/08 ,  F24D12/02 ,  F24D2200/18 ,  F24H8/00 ,  F28D21/001 ,  F28F21/082 ,  Y02B30/14

Abstract: 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.

Abstract translation: 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。