A steam drum is a standard feature of a water-tube boiler. It is a reservoir of water/steam at the top end of the water tubes. The drum stores the steam generated in the water tubes and acts as a phase-separator for the steam/water mixture. The difference in densities between hot and cold water helps in the accumulation of the "hotter"-water/and saturated-steam into the steam-drum.
Read more about Steam Drum: History, Working, Types of Steam Drums
Famous quotes containing the words steam and/or drum:
“Clean the spittoons.
The steam in hotel kitchens,
And the smoke in hotel lobbies,
And the slime in hotel spittoons:
Part of my life.”
—Langston Hughes (19021967)
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Then bloody swords and armor should not be;
No drum nor trumpet peaceful sleeps should move,
Unless alarm came from the camp of love.”
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