Issues regarding the design of the internal components of the steam drum
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When designing the internal components of a steam drum, if steam enters the drum from its bottom (that is, the lower part), how should these internal components be designed? It would be good if there is any reference. Thank you!
But no one provided any reference drawings!
Reference can be made to JB/T9618-1999 \"Guidelines for the Design of Internal Equipment in Industrial Boiler Drum\".
Steam enters the drum from its bottom, so the pipe is filled with water
What are you talking about! How do you want to design it?
Does steam enter the drum? I don’t understand! Generally, a mixture of steam and water enters the drum, and after passing through a steam-water separation device, steam is discharged from the drum
I still don’t understand! In other words, the rising pipe enters from the bottom of the steam drum, while the descending pipe exits from the side of the steam drum.
It’s not steam either inside the rising pipe! It’s a soda mixture, right?
The rising pipe can be extended a certain distance inside the drum, with the primary separation device installed near the water level.