Abstract: A steam processing apparatus and method in which a plurality of separators are disposed along the length of a cylindrical drum having inlet means for receiving a mixture of liquid and vapor and outlet means for discharging the separated liquid and vapor. The mixture is discharged against a baffle after which the separated liquid is passed to the drum liquid outlet and the separated vapor is passed upwardly by natural buoyant forces to the drum vapor outlet. The separators are disposed in a plurality of rows--two to each side of the axis of the drum along the length thereof.

Abstract: A steam separating apparatus wherein a first separating unit receives a steam-water mixture and discharges said mixture in a substantially tangential direction against an impingement plate to separate some water from said mixture. A second separating unit is disposed in a fluid flow relation to the first separating unit and includes a plurality of plates together formed into a closed circular configuration. The latter plates are shaped in a manner to define a plurality of irregular paths for the passage of said mixture so that said mixture impinges on said plates as it passes through said paths to separate additional water from said mixture.

Abstract: A steam separating apparatus wherein a first separating unit receives a steam-water mixture and discharges said mixture in a substantially tangential direction against an impingement plate to separate some water from said mixture. A second separating unit is disposed in a fluid flow relation to the first separating unit and includes a plurality of plates together formed into a closed circular configuration. The latter plates are shaped in a manner to define a plurality of irregular paths for the passage of said mixture so that said mixture impinges on said plates as it passes through said paths to separate additional water from said mixture.

Abstract: A separator for separating water from a mixture of water and steam in which an elongated, outer, water scroll is concentrically spaced from an elongated, inner, steam scroll. One longitudinal edge of each scroll is connected to a girth baffle disposed adjacent the side of a steam drum, and both scrolls extend through semi-circular curves of 180.degree. in cross section. The steam scroll is covered through the first 90.degree. of its curve, and is provided with a longitudinally-elongated opening extending circumferentially the second 90.degree. of its curve. A perforated plate encloses the bottom of the steam scroll to form a longitudinal flow passage. The centrifugal action imparted by the 180.degree. curvature of the separator causes the water to sepate from the steam-water mixture introduced between the steam and water scrolls, to flow along the inner surface of the water scroll, and to discharge downwardly through perforated, water splash diffuser plates.