How can the liquid sulfur tank in a sulfur plant be kept tightly sealed?
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There are many openings on the sulfur liquid tank; what are good methods or ways to ensure that these openings remain tightly sealed?
During construction, inserts should be pre-installed in the holes on the liquid sulfur tank; after the pipeline installation is completed, these holes are sealed and welded using stainless steel plates, and then concrete is poured over them to ensure a tight seal. It’s difficult to achieve a good seal without embedded parts.
It’s not easy to handle; adding a vacuum pump gives good results
Reinforce the outer surface with cement once more
Negative pressure is created using a steam ejector; no sealing is required