First: to act as an automatic non-return valve by preventing a backflow of steam from the main steamheader to the boiler.
首先，能过作为一个自动逆止阀，防止蒸汽从主蒸汽加热器上倒流到锅炉里。
2
When more than one boiler is connected to the main steamheader, a stop check valve should be installed in the pipeline between each boiler and the header.
如果连接主蒸汽热水器的锅炉不止一个，则在每个锅炉与热水器之间的管路上都应该安装一个截止止回阀。
3
Siting of a sludge treatment system at a power plant, where high-pressure steam generated by the SCWO process could be fed into a steamheader, would provide greater economic benefit.