| 发明名称 |
COLLAR SUPPORTED PRESSURE PARTS FOR HEAT RECOVERY STEAM GENERATORS |
| 摘要 |
Disclosed herein is a heat recovery steam generator system comprising a vestibule comprising a base plate, a roof and side walls; where the base plate is opposedly disposed to the roof; a heat exchanger space through which an exhaust gas stream is charged; where the vestibule is disposed atop a heat exchanger space; and where the vestibule comprises at least one header in fluid communication with a tube bundle; where a portion of the tube bundle is disposed in the heat exchanger space; and a support system for the tube bundle; where the support system comprises a strap that is reversibly attached to the base plate as well as to the roof of the vestibule or to a structural member in the vestibule; and where each tube of the tube bundle contacts a collar that rests on the base plate. |
| 申请公布号 |
US2016305650(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201514689539 |
申请日期 |
2015.04.17 |
| 申请人 |
ALSTOM Technology Ltd |
发明人 |
MAGEE Jeffrey Fred;BAUVER, II Wesley Paul;DANG Van;MOORE Robert William |
| 分类号 |
F22B1/18 |
主分类号 |
F22B1/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A heat recovery steam generator system comprising:
a vestibule comprising a base plate, a roof and side walls; where the base plate is opposedly disposed to the roof; a heat exchanger space through which an exhaust gas stream is charged; where the vestibule is disposed atop a heat exchanger space; and where the vestibule comprises at least one header in fluid communication with a tube bundle; where a portion of the tube bundle is disposed in the heat exchanger space; and a support system for the tube bundle; where the support system comprises a strap that is reversibly attached to the base plate as well as to the roof of the vestibule or to a structural member in the vestibule; and where each tube of the tube bundle contacts a collar that rests on the base plate. |
| 地址 |
Baden CH |
