Why does the reboiler at the bottom of the distillation column have one inlet and two outlets?
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I recently noticed that the reboiler at the bottom of the fractionation tower has one inlet and two outlets, which is quite confusing. I hope experts can offer some guidance! Thank you
The population is one, but after being heated by the reboiler, the volume of the heated substance increases; therefore, there are two outlets, sometimes to ensure even distribution
Heat is transferred evenly when heated, with a large area and fast speed for heat transfer; this is not the case when there is only one inlet and one outlet.
It facilitates siphoning of the material at the bottom of the distillation tower, enabling it to be recycled.
I understand it’s evenly distributed to facilitate heat transfer
After being heated by the reboiler, the gas-phase load increases; the two outlets enable a uniform distribution of the reflux gas phase, thereby creating thermal siphonage.
The horizontal reboiler uses 2 outlets, which causes a local gas blockage within the reboiler and affects its efficiency