Application of Cyclone Anticorrosion Technique based on Multiphase Flow Principle

The principle of rust cleaning and coating spraying based on turbulent particle motion and multiphase flow are introduced. The length of processed pipeline and the applicable scope of other key parameters were calculated. An example of the application in a domestic nuclear power plant showed the details of working process, equipment composition, rust removal process and final effect. The results show that cyclone anticorrosion technique is an effective method to solve the corrosion problem of inner pipeline and the service life of the pipeline can be extended.