Structural composition of low nitrogen burners

Structural composition of low nitrogen burners

As an automated electromechanical device, low nitrogen burners can be divided into five major systems: gas supply system, ignition system, monitoring system, fuel system, and electrical control system. What are its structural components?

Shell: The main components of the installation bracket and fresh air intake channel for various parts of the low nitrogen burner. Most box burners have an outer cover made of injection molding material, which typically has lower power. Most high-power burners adopt a split shell, usually a gun type. The shell is usually made of lightweight alloy castings.

Motor: mainly provides power for the operation of the fan impeller and high-pressure oil pump, and some burners use a separate motor to provide oil pump power. Some low-power burners use single-phase motors with relatively low power, while most burners use three-phase motors that can only function properly when the motor is turned in a certain direction.

Impeller: High speed rotation generates sufficient wind pressure, overcomes furnace and chimney resistance, and blows enough air into the combustion chamber to meet combustion needs. It consists of cylindrical wheels with blades at a certain angle, usually made of lightweight alloy steel and injection molded products.

Gun barrel: used for guiding and stabilizing wind pressure, and is also a component of the intake channel. Generally, the jacket flange is connected to the furnace mouth. Its composition material is generally high-temperature resistant alloy steel.

Controller: A driving device that controls the rotation of the baffle through mechanical linkage. Generally speaking, there are two types of hydraulic drive controllers and tool holder motor drive controllers. The former works stably and is not prone to failure, while the latter has accurate control and stable changes in air volume.

Baffle: The main function is to adjust the size of the intake channel to control the intake volume. There are two types of materials: injection molding and alloy. Injection molded baffles are generally one piece, while alloy baffles are one piece, two pieces, or three pieces.

Diffusion disk: It can generate rotating airflow, which helps to fully mix air and fuel, and can also adjust the secondary air volume.

The above is the structural composition of a low nitrogen burner, and the introduction of the above composition is to help everyone better understand this type of product. Low nitrogen combustion engines are used to produce boilers and industrial furnaces. Compliant with green, energy-saving and environmental protection standards, highly favored by domestic and foreign merchants.