2022 registered safety engineer technology golden test point pressure vessel maintenance, note the notes of the Academic Master, long press and like + forward + comments to continue to update, click on my avatar on the Wendang version to send me private message: 2022
(1) Keep intact anticorrosion layer
If the anticorrosion layer is damaged, even if it is partial, it should be properly treated after repairing and then continue to use.
(2) Eliminate factors that cause corrosion
CO Gas should be dried, filtration and other measures as much as possible.
containers containing dilute alkali liquid must be taken to eliminate the conditions for concentrating it.
containers containing oxygen are best dried and often discharge water accumulation in the container.
(3) Eliminate the "run, leak, drip, leak" of the container
(4) Strengthen the maintenance of the container during the deactivation period
containers that have been deactivated for a long time or temporarily should be strengthened; containers that have been deactivated for
must be eliminated cleanly;
corrosive media must undergo discharge, replacement, cleaning and other technologies.
(5) Regularly protect the integrity of the container
All safety devices and metering instruments on the container should be adjusted and calibrated regularly.
