Author(s)

Cheng Qi

Corresponding Author

Cheng Qi

Abstract

In the working process of the boiler in the thermal power plant, the fuel is released and the heat energy is released, and the water in the boiler is turned into superheated steam. Under the action of the steam, the normal operation and operation of the steam turbine are promoted, and finally the steam turbine is normally generated. During the operation of the boiler, the metal surface on the side of the flame or the flue gas is the heating surface of the boiler. If there is a problem in the heating surface of the boiler tail, the working efficiency of the boiler will decrease, which will affect the normal production of the thermal power plant. This paper mainly discusses the overhaul and troubleshooting methods of the heating surface of the boiler at the end of the thermal power plant. It mainly introduces the maintenance methods and troubleshooting methods for common faults such as wear and low temperature corrosion, and introduces several other problems to communicate and discuss with the vast number of peers.

Keywords

Technical Analysis, Boiler, Overhaul, Heating Surface, Thermal Power Plant