What technical transformation can improve boiler efficiency?

Reducing the heat loss of the boiler, improving the available effective heat of the boiler and carrying out technical transformation of the boiler are the only way to improve the combustion efficiency of the boiler. Reduce the heat loss of exhaust smoke, reasonably control the slagging and dust accumulation on the heating surface, run the primary air and powder nozzles of the pulverized coal burner along the furnace, and arrange several floors in height, control the inlet air temperature of the blower, pay attention to the feed water temperature, avoid excessive air flowing into the boiler, and pay attention to the influence of the operation of the pulverizing system. Reduce the heat loss of incomplete combustion of solid, adjust the fineness of pulverized coal reasonably and control the appropriate excess air coefficient. Pay attention to combustion adjustment to ensure the quality of coal used in boilers. Reduce steam-water loss, ensure the quality of boiler feed water, improve the installation and maintenance quality of steam-water separation device, and keep the boiler load, water level, steam pressure and other parameters stable during operation.

Insist on the supervision and management of the boiler, the improvement of boiler thermal efficiency not only saves national resources, but also saves the production and operation costs of enterprises, and also reduces pollution emissions from some angles.