THE RESULTS OF APPLICATION STREAM-OXYGEN CLEARING, PASSIVATION AND PRESERVATION OF FLOWING PARTS OF STEAM TURBINES

Abstract

Earlier by authors it was informed successful use of the method developed by them stream-oxygen clearing, passivation and preservation of internal surfaces of heating of boiler units. In present article are submitted results of introduction of the given method for the flowing parts of condensing turbines and back-pressure turbines. Are described various stream-oxygen technologies depending on the circuit of power station and such as turbines. Results of the chemical control are submitted at realization stream-oxygen processings of turbines on «Lipetsk thermal power station - 2», the «Krasnoyarsk state district power station - 2» and the «Oryol thermal power station» which have confirmed high efficiency of a used method.