The waterfeeding recirculation header pipe will be set between water-feeding pump and deaeration water tank to fulfill requirements for start-up and low load operation of waterfeeding pump.
在给水泵与除氧水箱之间，设置给水再循环母管，以满足给水泵在启动及低负荷运行时的需要。
This system supplies water to boilers by alternating header pipes.
本系统采用切换母管制向锅炉供水。
Since the header on the evaporating heating surface adopts pre-separation structure, the effectiveness and speed of water-steam separation in the drum are improved.
同时，锅炉的蒸发受热面上集箱采用预分离结构，提高了汽包的分离效果和分离速度。
A multitude of ring-shaped cracks and three water leakage points were discovered in the right side lower header of a boiler together with a cave-in of the boiler roof water-cooled wall.
锅炉右下集箱产生了很多环状裂纹和三个渗水点，同时顶棚水冷壁管塌陷。
This artcle analyses the high—pressure header steam water side excess pressure protect theory of local N200—130/535/535 turbine, and shows the relevant requirement to operator.
针对国产N200—130/535/535型汽轮机，分析其汽水侧超压保扩原理，并对运行人员提出了相应要求。
This artcle analyses the high—pressure header steam water side excess pressure protect theory of local N200—130/535/535 turbine, and shows the relevant requirement to operator.
针对国产N200—130/535/535型汽轮机，分析其汽水侧超压保扩原理，并对运行人员提出了相应要求。
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