Precautions for regular maintenance and adjustment of fuel burners - self recycling burner

Precautions for regular maintenance and adjustment of fuel burners
In general, the ambient temperature of the burner should not exceed 70 ° C, otherwise cooling and insulation measures should be taken. And when using a burner, it should be prevented from operating in a humid environment. Replace the oil nozzle once a year, and replace the elastic coupling and rubber components on the coupling once a year. Prevent insecurity caused by aging of accessories. At the same time, it is necessary to ensure that foreign objects are prohibited from entering the air duct to prevent accidents from occurring. Regularly inspect the combustion cylinder, impeller, flame detector, and ignition electrode to remove oil and carbon deposits. Especially the flame detector should be kept clean and not damp. Adjust the oil pressure appropriately according to the indicated oil pressure value. Regularly check the connection of the burner and its components for firmness, looseness, and changes in direction to ensure the normal operation of the burner. For fuel burners, it is only necessary to regularly check the operation and maintenance of the burner, which will greatly improve the working efficiency of the burner and bring a long-lasting and stable operating environment.
Regular maintenance of oil fired boiler burners:
1. The light diesel fuel used must be clean, please pay attention to regularly cleaning the fuel tank and oil filter;
2. Under normal working conditions, replace the oil nozzle once a year, and replace the elastic coupling and rubber parts on the coupling once a year;
3. Foreign objects are prohibited from entering the air duct. The operating area of oil fired boiler burners should be kept away from flammable and explosive materials and equipped with fire extinguishing equipment;
4. Adjust the oil pressure appropriately according to the indicated value of the oil pressure;
5. Regularly inspect the combustion cylinder, impeller, flame detector, and ignition electrode to remove oil and carbon deposits. Especially the flame detector should be kept clean and not get wet;
6. The power supply must be turned off when maintaining the burner of the oil fired boiler.
Analyze the reason why the oil pump oil pressure cannot be adjusted. Assuming that the oil pressure of the oil pump cannot be adjusted or the indication on the oil pressure gauge is incorrect, the reason may be: the coupling between the oil pump and the motor fails; Oil pressure gauge malfunction; Incorrect oil pressure gauge device; The pressure regulating valve is invalid or blocked. In this case, the oil pressure gauge can only indicate one pressure; The air in the oil will make the indicator of the oil pressure gauge unstable; Improper selection of oil pump, such as the selected oil pump flow rate, low fuel nozzle flow rate, and low pressure measured by the oil pressure gauge; The gear pair is worn and the fuel pump cannot generate sufficient pressure; If the fuel is too thin, the viscosity will decrease, and the nozzle flow rate will decrease; The fuel pump may not be suitable for using kerosene.