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Why can the split oil burner achieve ultra-uniform flame injection?

Publish Time: 2025-01-09
The reason why the split oil burner can achieve ultra-uniform flame injection is mainly due to its unique design and working principle.

1. Independent combustion chamber design

Multiple small combustion chambers: Split oil burners are usually composed of multiple independent combustion chambers, each of which can independently control the mixing ratio of fuel and air. This design makes the combustion process of each combustion chamber more stable and uniform, avoiding the flame fluctuation or unevenness that may occur in the traditional single combustion chamber.

Independent adjustment: Each combustion chamber can independently adjust the fuel injection amount and air supply to ensure that each combustion chamber can achieve the best combustion conditions (i.e. the theoretical chemical equivalent ratio). This fine adjustment ability allows the flame to be evenly distributed throughout the combustion area, achieving ultra-uniform flame injection.

2. Optimized fuel injection system

Fine oil droplet injection: Split burners usually use high-pressure nozzles or ultrasonic nozzles to atomize the fuel into very fine oil droplets. These fine oil droplets can be more fully mixed with air to accelerate the combustion process. The smaller the oil droplets, the larger the surface area, the larger the contact area with the air, the higher the combustion efficiency, and the more uniform the flame.

Multi-hole nozzle design: Multi-hole nozzles can spray fuel in multiple directions at the same time, ensuring that the fuel is evenly distributed throughout the combustion chamber, avoiding the phenomenon of excessive or insufficient local fuel.

3. Aerodynamic design

Vortex and turbulence effects: Split burners are usually designed with special aerodynamic structures, such as vortexers or turbulators, which can produce strong vortex and turbulence effects in the combustion chamber. These fluid dynamic effects help to fully mix the fuel and air, evenly distribute them throughout the combustion space, and ensure the uniformity and stability of the flame.

Air staged supply: Split burners usually use air staged supply technology, that is, different proportions of air are supplied at different stages of combustion. Primary air is used to ignite the fuel, and secondary air is used for complete combustion. This staged supply method can ensure the stability and uniformity of the combustion process.

4. Uniformity of heat radiation and heat conduction

Multi-layer heat radiation: Split burners are usually designed with multi-layer heat radiation structures, which can evenly radiate the heat generated by combustion to the entire combustion chamber. This design can avoid local overheating or overcooling and ensure uniform distribution of flames.

Uniformity of heat conduction: The material of the combustion chamber is usually made of metal with high thermal conductivity (such as stainless steel or copper), which can quickly conduct heat to the entire combustion chamber to ensure uniform temperature distribution of the flame.

5. Control and feedback of the combustion process

Real-time monitoring and adjustment: Split burners are usually equipped with advanced sensors and control systems, which can monitor parameters such as temperature, pressure, and oxygen concentration in the combustion chamber in real time. Through feedback control, the burner can adjust the fuel injection amount, air supply, and the operating status of the combustion chamber in real time to ensure the uniformity and stability of the flame.

Automatic control: Modern split burners usually use automatic control technology, which can automatically adjust the combustion parameters according to external environmental conditions (such as temperature, pressure, fuel quality, etc.) to ensure uniform injection of flames.

6. Modular design

Flexible combination: The modular design of the split burner allows multiple combustion chambers to be flexibly combined to meet different combustion needs. This design can adjust the layout and number of combustion chambers according to actual needs to ensure uniform distribution of flames.

Easy maintenance and upgrade: The modular design makes the maintenance and upgrade of the split burner more convenient. Each combustion chamber can be maintained or replaced separately to ensure the long-term stable operation of the system.

The split oil burner achieves ultra-uniform flame injection through a variety of technical means such as independent combustion chamber design, optimized fuel injection system, aerodynamic design, uniformity of heat radiation and heat conduction, control and feedback of the combustion process, and modular design. This design not only improves the combustion efficiency and flame uniformity, but also enhances the stability and maintainability of the system, making it widely used in industrial and home heating fields.
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