What factors does the combustion of pulverized coal burner depend on?
In order to ensure that the product can correctly master the operation method, it is necessary to have a good understanding and try to improve the use efficiency of the equipment. Let's briefly look at the relevant factors.
1. Does the heating capacity of the burner depend on the flame strength, furnace tube area and total heat transfer coefficient? It doesn't matter if I don't know. I know now.
2. Determine the flame strength first. The higher the temperature in the furnace, the higher the furnace temperature, the greater the temperature difference of oil flow, and the greater the heat transfer. The flame intensity can be adjusted by nozzle control;
3. The thermal performance is related to the surface area of the furnace tube. The larger the furnace tube area is, the more heat transfer energy of burner is;
4. The overall heat transfer coefficient is the key. The greater the overall heat transfer coefficient, the more reasonable the furnace tube structure, and the greater the heat transfer coefficient.
5. In fact, the burning out of flame and coking of furnace tube will affect the heating capacity of the burner. What factors determine that attention should be paid to controlling the burner to make it burn fully and prevent local furnace tube from coking due to excessive temperature. Most of the furnaces can improve the use efficiency of the products, so special attention should be paid to the use.