The negative pressure tapping point for the sedimentator’s storage volume is blocked – how to deal with it?
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During normal production, it was observed that the level in the settler kept rising, while the level in the regenerator hardly decreased. The instrumentation technician was asked to handle the issue, but it’s not clear what actions were taken. The technician eventually reported that the negative pressure sampling point was blocked and that nothing could be done about it. Please help everyone figure out how to handle this safely.
This post was last edited by dugutianzuo5 on 2011-10-29 09:23. We still need to find a technician; he has the equipment for pressure testing and cleaning, but the settler presents some difficulties – both with air and oil flow. Let’s discuss how to proceed. It’s still better than having no level indication. Also, once I figure it out, I’ll share it.