发明名称 |
HELSVETSAD PANNA MED EN AONGDOM |
摘要 |
A single drum all-welded boiler system (10) is provided for a furnace (20) having a combustion chamber (22) and a convection pass (26) connected to the combustion chamber in a transition area (28), the system (10) comprising a superheater (60) in the transition area (28), an economiser (60) in the convection pass (26) and a boiler (72) between the superheater (60) and the economiser (20). The boiler (72) and economiser (70) can be made of a plurality of modules each comprising several tubes welded at the top to an outlet header (80,68) and at the bottom to an inlet header (78,74). |
申请公布号 |
FI831466(L) |
申请公布日期 |
1983.11.04 |
申请号 |
FI19830001466 |
申请日期 |
1983.04.29 |
申请人 |
THE BABCOCK & WILCOX COMPANY |
发明人 |
SEIFERT, THOMAS P;LONGFIELD, WARREN E |
分类号 |
F22B21/36;F22B21/34;F22B31/00;F22B31/04;F22B37/14;F22B37/48;F22D1/04;F22G7/00;F22G7/08;F22G7/14;F23J3/00;F23J3/02;F28G7/00 |
主分类号 |
F22B21/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|