Steam/water conical cyclone separator

摘要

A conical cyclone separator (40) for separating steam from water in a steam/water mixture supplied to a steam drum of a boiler, comprises a conical portion (41) with upper and lower cylindrical portions (42). Using a widened tangential inlet (46) that extends the axial length of the conical portion (41) of the separator (40), the disclosed separator (40) has an inlet (46) which is increased in width by approximately 16% with no derogation in steaming capacity but with substantially less pressure drop. The inlet design of this separator (40) does not increase the overall length of the separator (40) allowing for its use in smaller diameter steam drums that would be unable to currently utilize conventional separators.