Underground tank purging problem?
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Recently, a problem was discovered during purging. How can the residual oil in the underground oil tank be cleanly cleaned out? What is the appropriate time for steam boiling the tank? Thank you all colleagues for your advice and exchanges.
Underground sewage oil tanks cannot be purged and cannot be cleaned. Our approach is to knock off the rust on the wall and clean it.
It is better to clean it manually and steam it until it passes the test.
Underground sewage oil tanks are generally designed to withstand very low pressure and are difficult to clean. It is best to have them cleaned in person. There is no specific time limit for steam steamers. Depending on the analysis results, people must wear protective equipment when entering.
Depends on the steam heating effect and the composition of the heated medium - calorific value equipment appearance
Personnel must prepare a limited space inspection form when entering and do not be sloppy.
Solvent cleaning, then adding steam to boil
It was originally an underground sewage oil tank. Why did you clean it so cleanly? Is there anyone living there? You just need to steam it for 2 hours and then press it out.
Haha, what about the underground dirty oil line? If it is not properly purged, it will be blocked.