Boiler burner three times the difference between the wind and the center of the wind tertiary air is discharged dry wind milling system, commonly known as the lack of gas, which serves as a medium transport pulverized, the powder feeding called once when the wind, only to separate into the furnace vents often called Three wind. Three wind came contain coal, wind speed is high, for pulverized coal combustion process have a strong mixing action, and supplemental oxygen needed to burn-out stage, due to its low air temperature, water vapor and more, have lower furnace temperature. Center wind: the role of the center is to increase the primary air wind rigidity to prevent segregation and scattered small pulverized coal burner, and add the amount of air, reducing unburned carbon loss. Wind is the fundamental difference between the center of the four-channel burner and three-channel burner where the role of the center of the wind: a cool burner ends burner nozzle protection. 2, formed at the end of the burner bowl effect (inside air circulation) burner housing, the flame is more stable. 3, lower end portions of the flame temperature and reduce the formation of harmful NOX gases. Shanxi boiler burner causes of damage a high temperature furnace high temperature furnace flame center, high temperature gas furnace burner of radiation heat transfer enhancement, leading to the burner nozzle wall temperature increased. This is a cause burner burning. Hot Test Results 2 furnace burner flame center deflection show: from the four corners of the measured temperature and burner furnace vents obviously uneven temperature distribution. Furnace flame center deflection, can lead to burnout burner. Winds from the primary duct measurement results to see alcohol oil burner, primary air vents clear wind speed corners burner with uneven layers, layers vents once the wind speed were lower than the design value. Primary air vents with wind velocity layer large deviation is caused by furnace flame center deflection for a reason. A wind speed deviation and a lower wind speed will cause damage to the burner nozzle. Burner housing, burner, the rising sun Shanxi Environmental Protection provided by Environmental Protection Equipment Co., Ltd .. 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!