BNG250-350 boiler gas burner LPG burner

Gas burner is defined as a device that converts substances into heat energy through the chemical reaction of combustion—that is, air and fuel are mixed in an appropriate proportion through a premixing device to make it fully burned. The burner is used to organize the gas. The performance and quality of the device that converts chemical energy into thermal energy during the combustion process will directly affect the reliability and safety of gas furnaces (kilns) and other equipment!

The working principle of BNG15 type gas burner is to judge the working principle of the burner switch by power, gas pressure test and temperature control signal, whether the burner is allowed or not. If the conditions are met, start the fan motor again, open the throttle to the maximum, top blow and pressure detection, this time (after constant pressure, pressure detection) is abnormal, this is normal, stop the alarm; the door is close to the flame ignition Position, igniter ignition, gas valve open gas, ignition, flame detection, such as flameout, shutdown alarm is normal, according to the fire signal, decide whether to put into production two types of fire. Throughout the burner operation, the control system will determine the gas pressure and temperature control signals. If it is not within the working range, the burner will stop. When the conditions are met, the burner will automatically restart and the process will start with the connection of the control power supply.

According to the combustion control mode of the burner: single-stage burner, double-stage burner, proportional adjustment burner.

According to the fuel atomization method, it is divided into: mechanical atomizing burner, medium atomizing burner;

Gas burner performance :

1.Natural gas and liquefied petroleum gas burners
2.Two-stage sliding/modulating working.
3.Ability to obtain optimal combustion values by regulating combustion air and blast-pipe.
4.The hinge connection,can be opened naturally.
5.Maintenance facilitated by the fact that the atomisation unit can be removed without having to remove the burner from the boiler.
6.Sliding/modulating The servo motor which fixed with a cam can adjust the consumption for fuel and air.
7.One flange and one insulating seal for boiler fastening.
8.Combustion air intake with air flow adjustment device.
9.Sliding boiler coupling flange to adapt to head protrusion of the various types of boilers.
10.Flame presence check by ionisation electrode.
11.three-way electric motor to run fan.

Gas burner technical parameters: