r/ChemicalEngineering • u/Revolutionary_Tie551 • Mar 16 '25

Design Boiler P&ID advice

Im currently designing a fire tube boiler for a 3rd year project and am now onto drawing my P&ID. ive attached my current design but im unsure if ive missed anything or if i am actually doing it correctly. Any advice would be massively appreciated!

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u/CaseyDip66 Mar 17 '25

I’d also show condensate return from process users. This stream would go to a DA/Preheater tank which also receives chemical treated fresh feed water as well as steam. Thence to the boiler feed water pump(s)