A drill cuttings dryer apparatus for offshore drilling platforms and adapted for use in separating fluids and fine solids from drill cuttings recovered from a wellbore, the dryer apparatus including a vertical, centrifugal separator (10) having a vertical inlet (22) and a conical separator screen (38), at least one liquids discharge port (23), and a base mounting flange (16) defining a solids discharge opening. The dryer apparatus is characterized by at least one screw conveyer (24a, 24b) located integral with the separator (10) in a manner whereby the conveyer (24a, 24b) is located above the discharge opening and does not contribute to the overall height of said separator (10) and a collection screw conveyer (30) is

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8 Νοε 2013 (πριν από 3 χρόνια και 5 μήνες)

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A drill cuttings dryer apparatus for offshore drilling platforms and adapted for use in
separating fluids and fine solids from drill cuttings recovered from a wellbore, the dryer
apparatus including a vertical, centrifugal separator (10) having a vertical inlet (22) and a
conical separator screen (38), at least one liquids discharge port (23), and a base mounting
flange (16) defining a solids discharge opening. The dryer apparatus is characterized by at
least one screw conveyer (24a, 24b) located integral with the separator (10) in a manner
whereby the conveyer (24a, 24b) is located above the discharge opening and does not
contribute to the overall height of said separator (10) and a collection screw conveyer (30) is
in communication with the screw conveyer (24a, 24b).