C-Level Maintenance in Progress
Unit 4
Glory belongs to the laborers! Happiness belongs to the laborers!
With the drums of war urging the horses to gallop, it is the right time to forge ahead!
Since the start of the C-level maintenance for Unit 4, all inspection personnel have been racing against time and facing challenges head-on, writing a moving chapter of struggle on the maintenance battlefield with iron will and superb skills!
01
Maintenance Department 1
Extraction of the Turbine Rotor for Unit 4
Adjusting the Rotor Level Before Lifting the Low-Pressure Rotor of Unit 4
Flipping the Inner Cylinder of the Low-Pressure Cylinder for Unit 4
Inspection of the Low-Temperature Superheater by the Boiler Specialists
Maintenance of the Coal Feeder by the Grinding Specialists
Maintenance of the Dry Ash Conveyor for Unit 4 by the Environmental Protection Specialists
02
Maintenance Department 2
Inspection of the Variable Frequency Drive for the Booster Fan of Unit 4 by the Thermal Control Specialists
Modification of the 6kV Switch Relay Protection for Unit 4 by the Electrical Specialists
Inspection of the Bushing of the No. 2 Transformer
Replacement of the C Phase Bushing of the No. 2 Transformer
03
Fuel Maintenance Department
Safety Briefing
Equipment Inspection
Repair of the Power Supply Box
Lighting Repair
Conveyor Belt Adhesion
Cleaning and Sanitation
04
Power Generation Operations Department
Chemical Auxiliary Control Operations
Implement measures to shut down the No. 2 Deionized Water Pump
Inspect the equipment of the offline Unit 4
Close the air tank outlet door of Unit 4
Night inspection of the acid pipeline
【-END-】
Planning and Review | Party Building Work Department
Produced by | New Media Studio
Created by | Song Xiaoxue, Ji Jiaxun