发明名称 |
Method and system for starting up a continuous flow steam generator |
摘要 |
A continuous-flow steam generator includes a combustion chamber having a number of burners for a fossil fuel and a gas-tight containment wall formed from at least approximately vertically disposed evaporator tubes through which a flow passes upwards from below on the feed-water side. A method and a system for starting up the continuous-flow steam generator avoid start-up losses by setting a water level in the evaporator tubes and a ratio of the fuel stream to the feedwater stream in such a way that the water evaporates completely during passage through the evaporator tubes, so that water is no longer present at the evaporator outlet. A start-up system having a setting device for setting the water level in the evaporator and for setting the ratio of the fuel stream to the feed-water stream, is used for this purpose.
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申请公布号 |
US5983639(A) |
申请公布日期 |
1999.11.16 |
申请号 |
US19980017466 |
申请日期 |
1998.02.02 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
KRAL, RUDOLF;FRANKE, JOACHIM |
分类号 |
F22B35/14;(IPC1-7):F01K13/02 |
主分类号 |
F22B35/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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