Shanxi difference boiler burner primary air and secondary air is heated primary air is used to transport coal, pulverized coal into the furnace through a duct, and can supply volatile pulverized coal in the fire of oxygen needed for combustion, using powder feeding hot primary air, but also has the role of pulverized coal preheating. Its role in addition to maintaining a certain concentration of the gas powder mixture for delivery, but also to provide sufficient oxygen for the fuel in the early stages of combustion. Primary air and heat and cold primary air primary air points. Hot air is used to ensure that once a certain temperature when pulverized coal into the boiler to improve energy efficiency. Cold air is used to adjust the heat once the primary air temperature, in order to ensure the maximum heat exchange rate effect. Primary air carrying pulverized coal into the furnace through the secondary air to provide oxygen combustion. Secondary air is fed into the furnace hot air through the burner's individual channels, into the furnace and the primary air gradually until mixed. Secondary air supply oxygen Xinzhou boiler burner for combustion of carbon, and can enhance the airflow disturbance, and promote high-temperature flue gas boiler burner reflux, promote mixing fuel and oxygen for complete combustion to provide the conditions. Wind secondary air in a wind, the three largest wind Jinzhong boiler burner, occupies a large proportion of the total amount of wind. Several wind boiler burner difference Auxiliary Wind: auxiliary air control system to the secondary air damper tank pressure differential pressure is adjusted for the amount of the bellows / furnace pressure value is taken as a function of load. Secondary air control system for a single impulse multi-output control system, control system output while the secondary air damper control layers. At runtime layers mill load may vary and require different with the wind, so each has a secondary throttle station operator bias. When the oil gun programmable ignition Linfen boiler burner, the corresponding auxiliary throttle automatically to "oil gun fire" position. Fuel wind (perimeter wind): Fuel wind (perimeter air) control system is the ratio of the control system, the opening of the fuel air damper from the corresponding coal feeder speed decision, its fuel air damper of the corresponding function stoker speed. OFA: overfire air ratio control system is the control system, the opening of the burnout air damper is a function of boiler load Luliang boiler burner boiler burner _ _ Rising energy and environmental protection provided by the Environmental Protection Equipment Co., Ltd. Shanxi sun. Shanxi Environmental Protection Equipment Co., Ltd. Rising Sun (www.sxxrn.com) strong, credible, in Taiyuan, Shanxi boiler water softening treatment equipment industry has accumulated a large number of loyal clients. The company better work attitude and constantly improving innovative ideas will be able to lead the sun into the brilliant green and you work for a better future!