[Q&A] 2017.7.17
Thread Content
What safety accessories does a pressure vessel have? What to do after a safety valve trips? Answer: Pressure vessels are equipped with the following safety accessories: safety valves, rupture discs, pressure gauges, level gauges, thermometers, etc. After a safety valve activates, it is necessary to reset the pressure (either online or offline). If manual shutdown is required, approval procedures must be followed and preventive measures taken before proceeding. http://down.hcbbs.cc/attachment/forum/201706/10/203353z7y06fdo70r6eod0.jpg Petrochemical zone—New ideas for energy savings: the “Creative Ideas” campaign (the second phase is currently in full swing). http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1666758 (Source: Haichuan Chemical Industry Forum) 2017: “My Technical Upgrades” in the coal chemical industry. http://bbs.hcbbs.com/thread-1786290-1-1.html (Source: Haichuan Chemical Industry Forum Website) First round of voting for the best e-books on Haichuan Forum—Chance to win prizes by voting (for members of the Management and Technology Group and those in grade 5 or above). http://bbs.hcbbs.com/thread-1799455-1-1.html (Source: Haichuan Chemical Industry Forum Website)
Safety valves, rupture disks. After the safety valve operates, it needs to be removed for inspection
Safety valves, rupture discs, pressure gauges, level gauges, thermometers； After the safety valve operates, the pressure must be set again. If manual shutdown is required, approval procedures must be followed and preventive measures taken before it can be carried out.
Safety valves, pressure gauges, rupture discs, level gauges, temperature measuring instruments, emergency shut-off devices, and emergency interlock systems for quick-opening pressure vessels. Actions to take after a safety valve activates: Check whether it returns to its original position properly after activation; in other words, ensure that the safety valve maintains a good seal as before it activated. If there are no issues such as leaks, no special action is required. If there is a leak, the safety valve must be repaired and recalibrated by the designated service department! Also note that if your safety valve operates frequently, it may indicate that its set pressure is incorrect; it needs to be sent to a calibration facility for re-calibration!
Pressure vessels are equipped with the following safety accessories: safety valves, rupture disks, pressure gauges, level gauges, thermometers, etc. After a safety valve activates, it is necessary to reset the pressure (either online or offline). If manual shutdown is required, approval procedures must be followed and preventive measures taken before proceeding.
Pressure vessels are equipped with the following safety accessories: safety valves, rupture disks, pressure gauges, level gauges, thermometers, etc. After a safety valve activates, it is necessary to reset the pressure setting. If manual shutdown is required, approval procedures must be followed and preventive measures taken before proceeding.
Pressure vessels are equipped with the following safety accessories: safety valves, rupture disks, pressure gauges, level gauges, thermometers, etc. After a safety valve activates, it is necessary to reset the pressure (either online or offline). If manual shutdown is required, approval procedures must be followed and preventive measures taken before proceeding.
Pressure vessels are equipped with the following safety accessories: safety valves, rupture disks, pressure gauges, level gauges, thermometers, etc. After a safety valve activates, it is necessary to reset the pressure (either online or offline). If manual shutdown is required, approval procedures must be followed and preventive measures taken before proceeding
Pressure vessels are equipped with the following safety accessories: safety valves, rupture disks, pressure gauges, level gauges, thermometers, etc. After a safety valve activates, it is necessary to reset the pressure (either online or offline). If manual shutdown is required, approval procedures must be followed and preventive measures taken before proceeding.
Pressure vessels are equipped with the following safety accessories: safety valves, rupture disks, pressure gauges, level gauges, thermometers, etc. After a safety valve activates, it is necessary to reset the pressure (either online or offline). If manual shutdown is required, approval procedures must be followed and preventive measures taken before proceeding.
Check whether the safety valves, rupture disc devices, emergency shut-off devices, pressure gauges, level gauges, temperature measuring instruments, and fusible plugs return to their normal positions properly after triggering