分子筛吸附器切换时先要均压是为了保证整个装置的平稳运行。分子筛吸附器在切换时如果不均压，那么为了填充容器的内部空间，会使得装置的空气流量和压力突然发生波动。
最后得出了发现及处理分子筛吸附器进水故障的经验和教训。
The experience and lesson about checking and treating the malfunction of water intrusion into molecular sieve adsorber are also summarized.
空分设备启动前的加温阶段，分子筛吸附器和空分塔上、下塔大量进水。
A mass of water entered molecular sieve adsorber, upper column and lower column during the heating period before startup of air separation unit.
以小型空分设备分子筛吸附器的孔板分布器为例，通过例题演算，介绍了设计程序。
The design program has been introduced with a perforated plate distributor in a molecular sieve adsorber of a small scale air separation unit as an example.
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