Advantages of pulverized coal burner

Advantages of pulverized coal burnerzGzBoiler Burner

 zGzBoiler Burner

With a variety of supply, multi - stage grinding, transportation and other technological processes, centralized completion of the characteristics.With uniform combustion, thorough, no black smoke, and so on, not only can save 50% coal, but also meet the requirements of environmental protection, is the enterprise to reduce costs, reduce the pollution index of the necessary products.Through a series of crushing processes in this machine, the raw coal is turned into very fine powder particles, which are sent into the furnace by wind blades for suspended combustion at the pressure of 150 mm water column to achieve the purpose of complete combustion.zGzBoiler Burner

 zGzBoiler Burner

Boiler burner pulverized coal burner has a specially designed multi-stage multi-mouth air supply guiding structure, which can make pulverized coal produce high temperature eddy current in a short time, has the advantages of complete combustion, high heat utilization rate, smoke and dust removal, high efficiency and energy saving, improve working conditions, reduce labor intensity, etc., it is an ideal product of energy saving and environmental protection.High efficiency coal combustion technology and low NOx combustion technology are two contradictory technologies.Reducing NOx generation and emission fundamentally lies in the control of the combustion area temperature can not be too high, but low temperature combustion and affect the combustion rate of pulverized coal, coordinate the application of these two technologies to achieve the best comprehensive effect is the purpose, in fact, it is required to control the whole process of pulverized coal burning.It can not only ensure the stability of pulverized coal ignition, but also have a low combustion temperature, at the same time, it has a long enough burning time at a certain temperature to ensure the burnout.zGzBoiler Burner

1. Reduce the amount of primary air, increase the use of high temperature secondary air, and improve the thermal efficiency of the system.zGzBoiler Burner

 zGzBoiler Burner

2. Increase the mixing of coal powder and combustion air to improve the combustion rate. zGzBoiler Burner

 zGzBoiler Burner

3, enhance the burner thrust, strengthen the secondary air carry, is the flame temperature.zGzBoiler Burner

 zGzBoiler Burner

4. Increase the adjustment means of air volume and wind speed in each channel, so that the flame shape and temperature field can be easily and flexibly controlled as required. zGzBoiler Burner

 zGzBoiler Burner

5. It is conducive to the utilization of low volatile and low active fuels. zGzBoiler Burner

 zGzBoiler Burner

6. Improve the production efficiency of the dryer system to achieve the goals of high quality, high yield, low consumption and reduction of no productionzGzBoiler Burner