Design of air separation cryogenic tank
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I’ve just started working with cold boxes, and my supervisor told me to figure out a solution on my own. I really don’t know how to do the calculations; I hope some expert can give me some advice. Thank you
That’s too vague. A refrigerator includes many components: the base, the main body, and so on
To be more specific, you need to know what information is required! ! !
The scope is too broad; could you be more specific?
There has always been a question: does a cold box count as a pressure vessel? What standards and pressures were used in its design? Why wasn’t a safety pressure relief device designed? Please help clarify this. Thank you
The fine print under the scope of application in the regulations specifies that certain special pressure vessels do not need to undergo regular calibration in accordance with these regulations; however, other requirements (such as those related to design and manufacturing) must still be met. To be continued… 3. Pressure vessels that are not ** in refrigeration units, pressure vessels in direct-fired absorption refrigeration systems, and cryogenic tanks in air separation equipment: So, how should this be understood and designed?
Take a look at this; your answer is on it: «TSG R3001-2006 Rules for Licensing the Installation, Modification, and Repair of Pressure Vessels». It seems that for pressure vessels inside refrigerators, only notification is required, without any inspection.
Reply to 9# Reflections on Life: The regulations have been updated; Chapter 1.3.4 must be followed regarding installation, modification, and maintenance. Regular quarterly inspections and record-keeping are no longer required. The same for the others.