PLANT FOR ELECTROLYTE-PLASMA TREATMENT OF TURBINE BLADES Russian patent published in 2017 - IPC C25F7/00 

FIELD: electricity.

SUBSTANCE: plant comprises of an operating cell and an electrolyte conrol cell with a heating element that are connected to each other by an electrolyte drainage pipeline with an electrolyte transfer pump, a power source the positive electrode of which is connected to the fixing clip, and a treatment process control unit connected to the electrolyte transfer pump, a power source and heating element. The operating cell is fixed in the housing below a movable platform on guides, which is connected with an motor providing transverse platform movement. There are turning centers on the platform. One of them is connected to a rotation motor in the upper housing part. A moving unit is installed on the guides for moving a cathode module with a longitudinal movement motor. There is a movable block on the moving unit for vertical movement of the vertical movement motor, mounted on the horizontal movement unit. There is a cathode module rotation assembly on the vertical movement unit. It is connected to a pivoting motor. There is an electrolyte supply pipeline in or on the pivoting assembly. One end of the pipeline has the cathode module installed and the other end is led in the electrolyte control cell with a temperature sensor. There are electrolyte flow rate and volume sensors mounted on the electrolyte supply pipeline. There is the second temperature sensor installed between the cells on the electrolyte drainage pipeline. The control unit is coupled with the sensors and the plant motor.

EFFECT: increased precision of turbine blades treatment and lower power consumption of the plant.

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