Blowdown vessels

Spirax Sarco boiler blowdown vessels receive high-temperature blowdown water and help discharge flash steam and cooled water more safely.

Related boiler blowdown routes

Blowdown vessels are usually chosen within a broader discharge and recovery arrangement. If the upstream duty still depends on valve selection and sludge removal strategy, compare bottom blowdown systems and TDS blowdown controls.

Where the next step is reclaiming energy from the blowdown stream rather than only cooling it for discharge, continue into boiler blowdown heat recovery systems and the wider boiler controls.

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