Support structure of a coke drum
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United States of America Patent
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Nov 27, 2012
Grant Date -
Jul 12, 2012
app pub date -
Oct 15, 2009
filing date -
Oct 15, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
A support structure of a coke drum including a cylindrical drum body, an inverted-cone-shaped bottom plate connected to a bottom of the drum body, and a cylindrical skirt supporting the drum body includes an annular joining piece joining the drum body, the bottom plate, and the skirt to one another. The joining piece is a unitary member including an upper body part joined to a lower end of the drum body, a lower inner leg part joined to an upper end of the bottom plate, and a lower outer leg part joined to an upper end of the skirt.
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