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author：Martin 2019-11-05
Burner five systems
1, air supply system
The function of the air supply system is to send a certain wind speed and air volume into the combustion chamber. The main components are: housing, fan motor, fan impeller, air gun fire tube, damper controller, damper flap, cam adjustment mechanism, Diffusion disk.
2, the ignition system
The function of the ignition system is to ignite the mixture of air and fuel. The main components are: ignition transformer, ignition electrode, electric high voltage cable.
3. Monitoring system
The function of the monitoring system is to ensure the safe and stable operation of the burner. The main components are flame monitor, pressure monitor, temperature monitor and so on.
4. Fuel system
The function of the fuel system is to ensure the fuel required for the burner to burn. The fuel system of the fuel burner mainly includes: oil pipe and joint, oil pump, solenoid valve, nozzle, heavy oil preheater. The gas burner mainly has a filter, a pressure regulator, a solenoid valve group, an ignition solenoid valve group, and a fuel butterfly valve.
5, electronic control system
The electronic control system is the command center and contact center of the above systems. The main control components are program controllers. Different programmable controllers are available for different burners. Common programmable controllers are: LFL series, LAL series, LOA series, LGB series. The main difference is the time of each program step.
Burner four classification
Industrial burner
Industrial burners are commonly known as burners. There are many types and specifications. There are several categories of fuel, gas (gas) and coal (pulverized coal / coal water slurry). Applications are extensive and require burners in industrial applications where fuel combustion is required to heat materials or reactions. The burner is also called an integrated burner, mainly fuel and gas. Generally used in small and medium-sized fuel boilers, fuel hot air blowers, baking (baked) boxes and small fuel heating furnaces. Industrial burners (burners) can be configured to achieve the function of a burner, but the burner cannot meet the requirements of fuel combustion heating or reaction in many industrial applications.
Civil burner
Civil cookers, lighters, blowtorets, and burners in engines are all civilian burners. One kind of civil infrared burner has a burner shell, a microporous ceramic inner fire plate, a microporous ceramic outer fire plate, a microporous ceramic inner fire plate intake pipe and a mixing chamber, and a microporous ceramic outer fire plate. Trachea and aeration chamber. The microporous ceramic outer fire plate is an annular fire plate, and both inner and outer ends thereof are aligned with the surface of the microporous ceramic inner fire plate and supported by the burner shell.
Integrated burner
Integrated burners, mainly biomass burners, diesel burners and bio-alcohol burners.
The burner is the core component of the gas boiler. At present, more than 95% of the burners used in China are imported products. There is no production scale in China. As natural gas gradually replaces coal, a large number of coal-fired boilers need to be converted into gas boilers. The renovation work is mainly undertaken by gas companies everywhere.
Special burner
The utility model relates to a flare burner for use in a coking industry for releasing and igniting a gas in a coke oven gas collection pipe, which comprises an ignition gun, a windshield, a simplified body and a steady combustion device, and the stable combustion device is located at the upper part of the cylinder, and is a semi-closed structure. A windshield is arranged outside the stabilizing device, and the windshield is a closed structure. The hood is provided with an igniter mounting tube. The igniter is located inside the igniter mounting tube and extends outside the windshield to the inside of the windshield.