Alfa Laval Corporation Ab

Mikael Sundstrom

Torgny Lagerstedt

Claes Inge

Hans Moberg

Peter Franzen

Stefan Szepessy

Leonard Borgstrom

Claes Goran Carlsson

Claes-Goran Carlsson

The invention is an entrainment device for a centrifugal separator. The entrainment device is comprised of two axial delimiting surfaces. One axial delimiting surface turns axially towards and the other turns axially away form an inlet chamber outlet of the separator. The entrainment device permits extended periods of operation without clogging of inlet chamber.

Entraining device for a centrifugal separator

A sealing device (4) is provided for sealing between a first member (1) and a second member (2) and comprises a first sealing element (10), provided on the first member and extending thereabout towards the second member, and a second sealing element (20), provided on the second member and extending towards the first member without direct contact with the first sealing element (10). The first sealing element (10) comprises a first flange member (12) extending towards the first member (1) forming a first chamber (13) and the second sealing element (20) comprises a second flange member (22) extending towards the second member (2) and forming a second chamber (23). The flange members (12, 22) are provided overlapping each other in such a manner that the first flange member (12) extends in the second chamber (23) and the second flange member (22) extends in the first chamber (13).

Sealing device

Outlet device and a centrifugal separator provided with such an outlet

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Stockholm, Sweden

Mikael Sundstrom