What is the role of water sealing in synthetic ammonia?
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For example, during semi-decoking, there are imported water sealing tanks and electrostatic decoking water sealing tanks in front of the electrostatic decoking tower. What are the functions of each? Thank you!
Two functions； One is drainage ； The second is to use it during electrostatic cleaning or maintenance.
I don’t understand. If I don’t add water, how can I drain it? Can you talk about them separately?
After the semi-water gas is cooled, water will separate and can be drained from the water seal.
The function of the valve is to isolate a certain piece of equipment when necessary. Think about it, how much does a 1.5-meter or two-meter valve cost at least, and a few iron sheets rolled into a water-sealed valve only cost a few cents. And it is well-sealed and will not leak. If a valve with such a large diameter is air-tight, it will be even more expensive. There should be many such water-sealed valves for semi-detached valves.