锅炉蓄热器

8.6.2        Steam accumulator: Steam flow control蓄汽器：蒸汽流量控制

In order to avoid a quick increase of the level inside of any of thesteam drums connected to the high pressure collector due to high steam flowrates up to a trip of the boiler protection by LZH-alarm of the steam drum, thesteam flow from the steam drums must be limited to the maximum permissiblevalue during the up heating phase of the steam accumulator until the steamaccumulator is connected to the steam net in normal operation condition.、

这讲的什么意思啊？

In order to avoid a quick increase of the level inside of any of thesteam drums connected to the high pressure collector due to high steam flowrates up to a trip of the boiler protection by LZH-alarm of the steam drum, thesteam flow from the steam drums must be limited to the maximum permissiblevalue during the up heating phase of the steam accumulator until the steamaccumulator is connected to the steam net in normal operation condition.、为了避免与高压收集器（蓄热器？）连接的汽包因为高流量（充汽）而导致液位快速升高而引发lzh报警保护，从汽包外供的蒸汽量需要限制到蓄热加热阶段的最大允许值，直到达到蒸汽管网正常运行条件。

cywaha 发表于 2017-6-28 14:07
In order to avoid a quick increase of the level inside of any of thesteam drums connected to the hig ...

不理解 蓄热加热阶段最大允许值

cywaha 发表于 2017-6-28 14:07
In order to avoid a quick increase of the level inside of any of thesteam drums connected to the hig ...

不理解 蓄热加热阶段最大允许值

应该是蓄热器能够承受的最大温度和压力。

蒸汽蓄热器必须满足蒸汽管网系统最大的蒸汽流量要求，否则负荷突然增大，会导致锅炉的炉水过度闪蒸，使得液位低于二低液位而导致锅炉报警。