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1. 发明授权

EP0065408B1 Control systems for boilers 有权
标题翻译：锅炉控制系统
公开(公告)号：EP0065408B1
公开(公告)日：1986-04-23
申请号：EP82302398.1
申请日：1982-05-11
申请人： THE BABCOCK & WILCOX COMPANY
发明人： Russell, Thomas D. , Walker, Robert R.
IPC分类号： F22B35/10 , F01K3/22
CPC分类号： F22B35/105 , F01K3/22

2. 发明公开

EP0065408A2 Control systems for boilers 有权
标题翻译： RegferungsystemefürDampferzeuger。
公开(公告)号：EP0065408A2
公开(公告)日：1982-11-24
申请号：EP82302398.1
申请日：1982-05-11
申请人： THE BABCOCK & WILCOX COMPANY
发明人： Russell, Thomas D. , Walker, Robert R.
IPC分类号： F22B35/10 , F01K3/22
CPC分类号： F22B35/105 , F01K3/22
摘要： A system for controlling the operation of once-through boilers utilises variable throttle pressure over a very wide load operating range. The system utilises a valving arrangement permitting a turbine valve (22) to be opened to a predetermined open position, typically 70 percent of its fully open position, as soon as possible during a system loading process. The turbine valve (22) is maintained in this predetermined open position while the flow of steam from the boiler is being varied by a control valve (40) and the output pressure of the boiler is varying accordingly. The turbine valve (22) is then allowed to open further from the predetermined open position when the system reaches full design pressure so as to vary the flow of steam from the boiler while the output pressure thereof is maintained substantially constant. In this manner, the boiler is operated at a variable output pressure over a very wide load operating range.
摘要翻译：用于控制直通式锅炉的操作的系统在非常宽的负载工作范围内使用可变的节气门压力。该系统利用阀门装置，允许涡轮阀（22）在系统加载过程中尽可能快地打开到预定打开位置，通常为其完全打开位置的70％。涡轮阀（22）保持在该预定打开位置，同时来自锅炉的蒸汽流由控制阀（40）改变，并且锅炉的输出压力相应地变化。然后当系统达到设计压力时，涡轮阀（22）进一步从预定打开位置打开，以便在输出压力保持基本恒定的同时改变来自锅炉的蒸汽流。以这种方式，锅炉在非常宽的负载工作范围内以可变输出压力运行。

3. 发明授权

EP2459931B1 STEAM GENERATOR AND OPERATING METHOD FOR THE STEAM GENERATOR 有权转让
标题翻译：蒸汽发生器和操作方法蒸汽发生器
公开(公告)号：EP2459931B1
公开(公告)日：2013-12-11
申请号：EP10735273.4
申请日：2010-07-21
申请人： ITEA S.p.A.
发明人： MALAVASI, Massimo , VOLPI GHIRARDINI, Guido , CITTI, Claudio , SAPONARO, Alessandro
IPC分类号： F22B29/06 , F22B35/10
CPC分类号： F22B29/06 , F22B35/105 , F22B35/108

4. 发明公开

EP0065408A3 CONTROL SYSTEMS FOR BOILERS 有权
标题翻译：锅炉控制系统
公开(公告)号：EP0065408A3
公开(公告)日：1983-11-16
申请号：EP82302398
申请日：1982-05-11
申请人： THE BABCOCK & WILCOX COMPANY
发明人： RUSSELL, THOMAS D. , WALKER, ROBERT R.
IPC分类号： F22B35/00 , F01K3/22 , F01K13/02 , F22B35/10
CPC分类号： F22B35/105 , F01K3/22

5. 发明公开

EP2459931A1 STEAM GENERATOR 有权转让
标题翻译：蒸汽发生器和操作方法蒸汽发生器
公开(公告)号：EP2459931A1
公开(公告)日：2012-06-06
申请号：EP10735273.4
申请日：2010-07-21
申请人： ITEA S.P.A. , Sofinter S.p.A.
发明人： MALAVASI, Massimo , VOLPI GHIRARDINI, Guido , CITTI, Claudio , SAPONARO, Alessandro
IPC分类号： F22B29/06 , F22B35/10
CPC分类号： F22B29/06 , F22B35/105 , F22B35/108
摘要： A steam generator comprising: - water/steam tubes passing through the steam generator from the water inlet (62, 63, 64) to the superheated steam outlet (68, 69, 610), horizontally arranged in tube banks, preferably flat tube banks, perpendicularly crossed by the fumes (61), - the tubes ascend along the steam generator axis from one tube bank to the other, with an oblique path so to expose the tube to the fume flow (61) in different positions at each tube bank, - the tubes are divided into two or more separate branches (65, 66, 67), each branch fed by a header distinct from the others, - the steam generator being once-through in pure counter-current, vertical or horizontal, - the headers (61, 69, 610)of the outlet superheated steam are grouped at direct contact in a bundle, and they are thermally insulated from the outside.

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