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How to deal with ice buildup on steam silencers?

Thread Content

There is a kind of rain cover on top of the steam vent silencer; when steam is vented, it hits this rain cover and condenses into water, which then falls onto the silencer support and the ground, causing icing. What are some good ways to deal with this icing problem without removing the rain cover?
Reply #22016-02-15
First, start by checking at the source to determine whether there is excessive water in the steam pipeline; open the steam drain valve to discharge water regularly. Secondly, a pipeline can be installed at the bottom of the silencer to drain the steam condensate that forms inside it. If the water volume is high, it is advisable to add a liquid separation tank in front of the silencer.
Reply #32016-02-23
The fundamental solution is to reduce venting, or even avoid it altogether. Either the vent volume is very large, so there’s not enough time for condensation to occur, or that’s also acceptable.
Reply #42016-03-18
He was referring to liquid leaking from the bottom of the silencer, which freezes in winter; we have encountered this problem as well. I believe it is necessary to recheck the drainage backflow at the bottom of the silencer, increase its diameter, and ensure proper sealing between the cylinder body and the bottom; if needed, carry out full welding.
Reply #52016-03-18
He was referring to liquid leaking from the bottom of the silencer, which freezes in winter; we have encountered this problem as well. I believe it is necessary to recheck the drainage backflow at the bottom of the silencer, increase its diameter, and ensure proper sealing between the cylinder body and the bottom; if needed, carry out full welding.
Reply #62018-12-12
I encountered the same issue too; was it resolved? Give me a picture please
Reply #72018-12-12
Keep it idle, maintain the rain cover in an overheated state, or place a water collection tray under the silencer and then use a drain to guide the water into the gutter.
Reply #82019-01-28
There is a rain cover; it is assumed that the vent is oriented vertically upward. If it is changed to a right-angled shape and the rain cover is removed, the contents can be placed directly there, thereby preventing steam from condensing into water when it comes into contact with the rain cover. The silencer should be equipped with a bottom discharge drain to keep the drain line unobstructed. Let me know once it’s fixed :)

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