Which aspects determine the heating function of the burner
Although many users use fuel burners, gas burners, and coal burners, they are not very clear about the factors that affect their heating capacity. In fact, the heating capacity of the burner depends on the strength of the flame, the surface area of the furnace tube, the size of the total heat transfer coefficient and many other factors. Here is a brief introduction.
We must know the power of flames. The stronger the flame, the higher the temperature inside the furnace. The greater the temperature difference between the furnace and the oil flow, the greater the heat transfer. The intensity of the flame can be adjusted by controlling the burner nozzle.
The heating function is also related to the surface area of the furnace tube. The larger the area of the furnace tube where the flame and smoke come into contact, the more heat transfer there is;
In addition, the same overall heat transfer coefficient is very important. The better the total heat transfer coefficient of the furnace tube, the more reasonable the furnace structure, and the more heat transfer.
In practical use, poor combustion and coking of furnace tubes can also affect the heating capacity of the burner. Therefore, it is necessary to control the burner to fully burn and prevent certain furnace tubes from overheating and coking.