Cleaning of diesel heavy oil and waste oil burners

Cleaning of diesel heavy oil and waste oil burners

Cleaning of diesel heavy oil and waste oil burners
In practical use, poor flame combustion and coking of the furnace tubes can have an impact on diesel/heavy oil/waste oil burners. So it is necessary to pay attention to controlling the burner to fully burn and prevent local furnace tubes from overheating and coking. The heating capacity of the oil burner depends on the strength of the flame, the surface area of the furnace tube and the total heat transfer coefficient.
We should know the intensity of the flame. The higher the furnace temperature, the greater the temperature difference between the furnace temperature and the oil flow, and the greater the heat transfer capacity. The intensity of the flame can be adjusted by controlling the burner. The heating performance is related to the surface area of the furnace tube. The larger the area of the furnace tube where the flame comes into contact with the flue gas, the greater the heat transfer capacity of the burner. In addition, the total heat transfer coefficient is also important. The higher the total heat transfer coefficient of the furnace tube, the more reasonable the furnace structure and the stronger the heat transfer capacity.
When operating the fuel burner, it is necessary to frequently check the fan current to avoid excessive current from burning the fuel burner. The space of the fuel burner should be kept clean and free from floating objects to prevent the intake fan from blocking the gas supply channel of the fuel burner. Burners and electrical control cabinets should not be immersed in water to avoid electric leakage and injury to people. The gas contains impurities such as tar, which may adhere to the inner walls of gas pipelines and valves during transportation. Fuel burner operators should promptly remove carbon deposits from pipelines and valves to avoid accidents caused by loose valve closure. Before the fan sweeps the furnace, it is strictly prohibited to place torches or high-temperature objects inside the furnace to avoid explosion accidents.
A fuel burner is a heating device that burns a certain proportion of liquid (petroleum, diesel, etc.) and air. It is a commonly used combustion device. Due to its type and application range, it can be divided into three types: special burners, civilian burners, and industrial burners. If used for a long time, it is inevitable to encounter some problems, such as extinguishing fire.
So how to clean the fuel burner?
Loosen the hinge shaft of the burner, open the burner head, wipe the burner components with cleaning agent or cloth, check and adjust the distance between the burner rods, wipe the flame detector with a clean soft cloth, and carefully clean the air duct and fan impeller.
Friendly reminder:
1. Personnel unrelated to debugging operations must leave the work site.
2. Prohibit any other operations (such as welding, gas cutting, etc.)
3. To ensure the personal safety of debugging personnel, when igniting the burner, the flame should be one meter away from the side of the burner. When the flame is steadily burning, the flame can be observed in the observation mirror and further output adjustments can be made.