Exchanger element for bottoms in material exchanger columns
OwnerArno Schramminventor
Life of this patent
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Abstract
Exchanger element for the bottoms of an exchanger column comprising a cylinder having grid openings in the side wall, a fixed cover plate at the top of the cylinder for deflecting gas and a movable apertured valve plate inside the cylinder normally covering the opening in the exchanger bottoms.
Claims1
An exchanger element for bottoms in material exchanger columns, comprising a cylinder fixed vertically in a bottoms opening, said cylinder having a vertical side wall provided with grid openings (10) for the passage of gas, said cylinder supporting a stationary cover plate (8) having a closed top for the deflection of the gas out through the grid openings and including an inner mobile valve plate (6) beneath the cover plate, said valve plate being equipped with one or more apertures allowing flow of gas therethrough, said grid openings being wholly above the bottoms to cooperate with the valve plate in regulating the volume of gas flow, said valve plate having guide straps (13) guidably mounted in selected of the grid openings, and said grid openings being defined by radially directed guide vanes (9).
Dependencies are inferred from the claim text.