What to do about water hammer
Thread Content
When performing actual sterilization in a fermentation tank, the collision of steam and water inside the pipes generates very loud noises. How can this water hammer phenomenon that occurs when steam flows directly be eliminated? ? ?
When opening the steam valve, make sure to fully warm up the pipes; do it slowly
We still need to address the problem at its root and consider whether to increase the intake of vegetables and water
Water hammer is eliminated through the proper design of pipes, reducers, joints, and drainage facilities. The causes of water hammer are all due to unreasonable design and configuration or non-compliance with standards. In the design of steam pipelines and vessels, there are various measures to prevent water hammer.
Open the valve slowly and increase drainage at the low point.
A water hammer absorber seems to work. :)
Empty the liquid in the pipe before introducing steam
Warm the pipes section by section, gradually opening the steam drain valves along the process; once the temperature of the pipes rises, increase the pressure step by step.
Depending on the situation, if this occurs every time the system is started up, it is necessary to pre-warm the pipes first, and then drain the condensate through the drain lines； If this occurs during normal operation, then consideration should be given to the drainage of water from the pipes as well as their insulation; in addition, it is necessary to check whether the steam source is suitable~~
Drain the condensate water in a timely manner. If the condensate water cannot be drained, is it a problem with the design of the pipes?