DRY GAS SEAL SYSTEM AND A TURBOMACHINE COMPRISING A DRY GAS SEAL SYSTEM

摘要

FIELD: machine building.;SUBSTANCE: dry gas seal system (1) of a turbomachine, in particular a turbo-compressor, comprising at least one dry gas seal (4) for sealing component (2) of the side of the turbomachine rotor relative to component (3) of the stator side of the turbomachine and cleaning device for cleaning process gas (11) extracted from turbomachine, which after cleaning can be supplied to one or each dry gas seal (4) as cleaned sealing gas (10); cleaning device (13) is made in the form of centrifugal device integrated into component (2) of turbomachine rotor side.;EFFECT: simplified design of dry gas seal system.;5 cl, 3 dwg