粉体燃烧炉,powder fuel combustion furnace
1)powder fuel combustion furnace粉体燃烧炉
1.Experiment was done forpowder fuel combustion furnace using biomass micron fuel(BMF).利用生物质微米燃料进行了粉体燃烧炉实验研究。
2)pulverized burner煤粉燃烧炉
英文短句/例句
1.Temperature Fuzzy Control System for Vertical Coal Powder Combustion Furnace竖式煤粉燃烧炉的温度模糊控制系统
2.gas-pulverized coal fired boiler气体煤粉混合燃烧炉
3.Investigation of Pulverized Coal/Blast Furnace Gas Blended Combustion that Affect Pulverized Coal Complete Combustion;煤粉/高炉煤气混烧对煤粉燃尽性影响的研究
4.One-dimensional Mathematical Model and Relevant Simulation for Pulverized Coal Combustion in a Boiler Furnace炉内煤粉燃烧一维数学模型及其仿真
5.Numerical Simulation of Air-staged Combustion for a Pulverized Coal-fired Boiler Furnace in One-dimensionality;一维煤粉锅炉空气分级燃烧数值模拟
6.Numerical Research and Experimental Study on deNOx Technology of Pulverized Coal Boilers;煤粉炉低NOx燃烧技术的数值试验研究
7.The Numerical Simulation of Supercritical Pulverized Coal Boiler s Low NO_x Combustion;超临界煤粉锅炉低NO_x燃烧数值模拟
8.Numerical Simulation for the Impact on Combustion Pulverized Coal of Particle Size煤粉粒度对锅炉燃烧影响的数值模拟
9.600MW Supercritical Coal Boiler combustion Numerical Simulation600MW超临界煤粉炉燃烧过程数值模拟
10.Numerical Simulation of Limestone Injection in Tangentially Fired Furnace of Pulverized Coal Boiler;四角切向燃烧煤粉锅炉炉内喷钙的数值模拟
11.Numerical Simulation of Combustion Process and Air Distribution of Tangentially Pulverized Coal-fired Boiler;四角切圆煤粉炉炉内燃烧及配风的数值模拟
12.Influence of burner setting angles on combustion behavior of pulverized coal-fired boiler喷燃器安装角度对煤粉锅炉燃烧的影响
13.Slagging characteristics on carborundum combustion of boiler liners during pulverized coal stream combustion粉煤燃烧过程中锅炉碳化硅质卫燃带结渣特性
14.Technical Reform of Combustion System in Pulverized Coal and BFG Combustion Boiler煤粉和高炉煤气混烧锅炉燃烧问题的分析及改造
15.Fundamental Study on Coal Combustion and Furnace Radiation Heat Transfer Character under Oxy-fuel Combustion;氧燃烧方式下煤粉燃烧及炉内辐射传热特性基础研究
16.The Numerical Simulation of Coal Powder Combustion Process and Slagging in Utility Boiler;电站锅炉煤粉燃烧过程及结渣的数值模拟
17.Numerical Simulation of the Process of the Combustion of Pulverized Coal and the Formation of NO_x in Utility Boiler;电站锅炉煤粉燃烧过程及其NO_x生成的数值模拟
18.Investigation on the Ignition Technology and Device for the 670t/h Coal Boiler at Low Pressure;670t/h煤粉锅炉低压油燃烧点火技术与装置研究
相关短句/例句
pulverized burner煤粉燃烧炉
3)burner block燃烧炉体
4)gas-pulverized coal fired boiler气体煤粉混合燃烧炉
5)pulverized coal firing boiler煤粉燃烧锅炉
6)slagging boiler coal combustor液排渣锅炉煤粉燃烧器
1.An optimum design of a conventionalslagging boiler coal combustor is presented.这些为液排渣锅炉煤粉燃烧器设计的进一步完善和工业试验提供了基
延伸阅读
低NO_x煤粉燃烧器低NO_x煤粉燃烧器low NO_x pulverized-coal burner(1 iN()[11、、一f、一、一:一、11:一，‘一i低NO二煤粉燃烧器(low NOJ pulverized一eoalburner)能降低和抑制NO，生成的煤粉燃烧器。低N认煤粉燃烧器通过特殊的结构设计，采用空气分级(见空气分级)、燃料分级(见二次燃料再燃烧)、浓淡燃烧和烟气再循环等技术措施，尽可能地降低燃烧区的氧浓度和火焰的峰值温度，减少在高温区的停留时间，抑制NO，的生成，或使已生成的NO，在下游区域还原成NZ。其中空气分级是应用最广.比较成熟的低NO，技术。现有电站锅炉上采用的低NO，燃烧器的结构型式很多，随着制造厂的不同而有较大的差异，但基本原理类同。双调风旋流燃烧器将二次风分成内二次风和外二次风两股气流，通过调风器和旋流叶片分别控制各NO，的生成，见图5。二次空气SGR一孟二次空气一次空气二次空气S口砚一二次空气图5 SGR燃烧器对于采用低NO，嫩烧器的锅炉，除燃用贫煤和无烟煤的以外，经过燃烧优化调整后，通常均可使NO，的排放量低于650 mg/m3(02=6%)(液态排渣锅炉NO，的排放量可能会比较高)。对于已有锅炉改用低NO二燃烧器时，因燃烧推迟而有可能会使效率降低一些。自的风量和旋流强度，以调节一、二次风的混合，使其在燃烧器出口附近的火焰根部形成缺氧富燃料区，使燃烧推迟，火焰温度降低，NO，的生成量减少，在下游形成富氧的燃尽区，保证燃料的完全燃烧，见图1。外二次风调风俗┌─┐ ┌────────┤川│ │l/沪.│ │ └────────┤ │┌─────────┤ ││一仁业班丛旦止罕生│ │└─────────┴─┘点火油枪次风+煤粉或烟气 图1双调风旋流燃烧器低NO，直流燃烧器将80%左右的燃烧空气送人主燃烧器，在主燃烧器区域形成缺氧富燃料的工况，降低火焰峰值温度，既减少NO二的生成，又有可能使已生成的NO，还原成氮分子(NZ).从而减少NO二的排放量。而在主燃烧器的顶部设置燃尽风OFA，将剩余的空气由此送人炉膛，使未完全燃烧产物燃尽.见图2。
