公开(公告)号：US12130010B2

公开(公告)日：2024-10-29

申请号：US18365515

申请日：2023-08-04

申请人： DOOSAN ENERBILITY CO., LTD.

发明人： Uk Kim ,  Jae Cheol Kim ,  Min Su Kim ,  Jung Ah Son ,  Young Wook Lee ,  Jong Ho Hong ,  Kyu Man Kim

IPC分类号： F28F9/013 ,  F22B1/18 ,  F28D1/053

CPC分类号： F22B1/1884 ,  F28D1/05308 ,  F28F9/0135 ,  F28F9/0138

摘要： Proposed is a connection tube support of a waste heat recovery boiler supporting a connection tube unit having a plurality of connection tubes that is disposed inside a waste heat recovery boiler and perform heat exchange between a fluid flowing inside and exhaust gas flowing outside, wherein the connection tube support includes a header storing fluid flowing through the connection tube unit and supporting one end of the connection tube unit by being connected to one end of the connection tube unit, and a tube sheet supporting a circumferential surface of each of the plurality of connection tubes, wherein the tube sheet has the plurality of connection tubes having been passed therethrough and is provided with a plurality of support holes respectively supporting circumferential surfaces of the plurality of connection tubes having been passed therethrough.