Maintenance of circulating fluidized bed boiler

Circulating fluidized bed boilers are the most industrialized clean coal combustion technologies. It alleviates the problem of boiler pollution. The new coal-fired high-efficiency, energy-saving and low-polluting CFB boiler has been adopted. It has many advantages such as wide fuel adaptability, high combustion efficiency, high-efficiency desulfurization, low NOX emission, simple structure, and easy operation. However, after the boiler has been operating for a period of time, we still need to conduct a comprehensive overhaul. It can prevent potential safety hazards and increase the service life of the boiler.

                                                                                            Circulating fluidized bed boiler (2).jpg

Repair parts

First of all, circulating fluidized bed boiler superheater is an important part of the boiler. Its safe operation is directly related to the service life and production cost of the boiler, and it is of great significance to ensure the long-term safe operation of the superheater. There are also boilers, boilers, auxiliary parts need to be checked. Drums and parts are required to be complete and in line with quality and technical standards. Instrumentation instruments and various safety equipment require periodic calibrations to ensure sensitivity. Pipes, valves, etc. require a firm installation. It is required that the anti-corrosion paint is intact, the basic construction is complete, and the water supply and drainage system is normal. The equipment runs stably with no noise.

Circulating fluidized bed boilers must be in strict compliance with every step of overhaul. In order to ensure the safe and stable operation of the equipment. Eliminating potential safety hazards and reducing boiler consumption.

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