• Release time：2021-07-09 08:38:17

Fuel burner filter cleaning

1. Check the pressure difference on the burner to see if it is working properly and the oil pressure is within the proper range. This will ensure that the fuel pressure can be read accurately after adjusting the burner. Adjust the extension length of the atomizer on the nozzle, adjust and check the low oil pressure switch. When using heavy oil, check the fuel heating and control device and check the oil temperature switch on the burner tube set. Consult the manufacturer for the required oil viscosity to ensure that the burner works normally, and regularly check whether the viscosity of the heavy oil or residual oil used meets the requirements. It is also necessary to clean and lubricate the valve connection. If the connection is sticky or too rough, it needs to be repaired or replaced with suitable accessories. Finally, clean the grease nipple regularly according to the manufacturer's requirements.

　　 2. Natural gas is the main gas source of the burner-for the burner that uses natural gas as fuel, check the main gas source regulating valve to ensure that the circuit is in good condition. Do not adjust the regulating valve of the gas company. The gas company will assist in cleaning, maintaining and adjusting the main gas source regulating valve. If there is a sensing circuit, check whether it is damaged. Filter-If a "y" type filter is installed before the control valve, pay attention to cleaning the control valve-check the control valve on the gas burner to see if the adjustment bolt is easy to adjust. Make sure that all outlets and screens are not blocked. Burner-check the gas pipe group, confirm whether the manual switch is sensitive, and whether the valve handle is installed. Check whether the barometer is working properly. When adjusting a gas burner, accurate pressure display is critical. Rotate the low pressure and high pressure switches to confirm their working conditions. The connection of the air valve needs to be cleaned and lubricated. If the connection is sticky or too rough, it needs to be replaced with appropriate fittings. If the burner is equipped with a detachable pipe, it should also be cleaned.

　　3. Burners for other fuels In addition to the above-mentioned fuels, there are many kinds of fuels for burners. Burner manufacturers can assist in providing burner maintenance schedules and procedures when using other fuels, and determine the best maintenance plan.

　　4. Don't ignore the oxygen supply. Once the maintenance plan of the fuel supply system and burner has been determined, check the oxygen supply of the system. The oxygen supply of most burners is achieved through a fan or fan combination system.