What are the five major systems of the burner?
What are the five major systems of the burner?
With the continuous deepening of the concept of environmental protection, various industries are increasingly fond of environmentally friendly products. Burners are such environmentally friendly technology products, aimed at minimizing the emission of pollutants. They are mainly used in various boilers and industrial kilns, involving refractory materials, metal processing, drying and roasting, ceramics, smelting, smelting, incineration and other fields. Today we will learn about the five major systems of the burner?
As a highly automated mechatronic equipment, the burner can be divided into five major systems based on its functions: air supply system, ignition system, monitoring system, fuel system, and electrical control system.
1. Air supply system
The function of the air supply system is to send a certain amount of air with a certain wind speed and volume into the combustion chamber. Its main components include: shell, fan motor, fan impeller, gun barrel, air door controller, air door baffle, and diffusion plate.
2. Ignition system
The function of the ignition system is to ignite a mixture of air and fuel, and its main components include: ignition transformer, ignition electrode, and high-voltage electric fire cable.
3. Monitoring system
The function of the monitoring system is to ensure the safe operation of the burner, and its main components include flame monitors, pressure monitors, temperature monitors, etc.
4. Fuel system
The function of the fuel system is to ensure the fuel required for combustion in the burner. The fuel system of a fuel burner mainly includes oil pipes and fittings, oil pumps, solenoid valves, nozzles, and heavy oil preheaters. Gas burners mainly include filters, pressure regulators, solenoid valve groups, and ignition solenoid valve groups.
5. Electronic control system
The electronic control system is the command center and contact center of the above systems, with the main control component being the programmable controller. Different programmable controllers are equipped for different burners. Common programmable controllers include LFL series, LAL series, LOA series, and LGB series, with the main difference being the timing of each program step.
At present, many burners on the market mainly consist of the five systems mentioned above for their internal functions. After understanding the internal functional zoning, we will have a clear understanding of the burner’s operation, which will greatly help us control the quality of the burner.