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Principles of naval engineering - Historic Naval Ships Association

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Chapter 11-BOILER FITTINGS AND CONTROLSECONOMIZERACCESS PANELSFEED WATERREGULATORCONNECTIONSWATER GAGECONNECTIONSDAMPERDAMPERDESUPERHEATERINLETLOWER RE/WATER WALHEADER-BOTTOM BLOW VALVES(REAR WATER WALLHEADER)SUPERHEATERINTERMEDIATEHEADER DRAINSUPERHEATERINLET a OUTLETHEADER DRAINSTATIONARYSADDLE(WATER DRUM)DESUPERHEATEROUTLETFigure11-13.— External fittings and connections on 1200-psi single-furnaceboiler (rear view).38.235287

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