片语

pulverized-coal concentrator煤粉浓缩器

pulverized-coal char粉煤焦

powdered coal[矿业] 粉煤；煤尘

pulverized-coal fired煤粉

pulverized d coal burner粉煤燃烧器

pulverized-coal preparation粉煤备制

pulverized injection coal高炉喷吹煤

conventional pulverized-coal常规煤粉

pulverized d coal粉煤

英汉例句

• the application of pulverized coal combination combustion technology in the retrofit of grate-fired boiler and the mechanism on combination combustion are introduced in this paper.

  介绍了鞍钢房产公司宋三台子锅炉房采用粉煤复合燃烧技术，改造锅炉情况及复合燃烧机理。

• the effect of the preheated mixed pulverized coal on its explosiveness is discussed, and the aim is to provide a new effective technique for reinforcement combustion of the pulverized coal.

  为此，探讨了煤粉预热喷吹对混合煤粉爆炸性的影响，以期为强化喷煤燃烧提供一种新的有效工艺方法。

• this article expounded the principle and progress in combustion technology of dense phase pulverized coal at home and abroad.

  对国内外高浓度煤粉燃烧技术的原理与进展进行了阐述。

• model ngf powder feeder with internal gate and leakproofness is a major pulverized coal feeding equipment in combustion system of power plant to feed coal into boiler continuously and evenly.

  ngf型内启闭无泄漏给粉机是火力发电厂锅炉燃烧系统主要的给粉设备，能把煤粉连续、匀地供给锅炉燃烧系统。

• experiments show that a new-type pulverized coal burner with a slit bluff-body designed on the said principle is suitable for the ignition and flame stability of low volatile pulverized coal.

  实验证明，根据这一原则设计的开缝纯体燃烧器对低挥发分煤粉的着火与火焰稳定具有较好的适应性。

• to dispose rationally the pulverized coal concentration in the outlet of all pulverized coal-fired boilers is the essentials and guarantee for the safe and economic operation.

  对于电站煤粉锅炉，合理配置燃烧器喷口的煤粉浓度是锅炉安全、经济运行的重要条件和保证。

• the specifies in the combustion of pulverized coal were compared with those of demineralized coal. the effects of mineral and pore structure on combustion reactivity are investigated.

  比较了粉煤除灰前后燃烧指标，考察了粉煤中的矿物质及孔隙结构对燃烧反应能力的影响。

• this method uses thermistor insert measurement to measure the primary air temperature, pulverized coal temperature and gas-solid mixture temperature.

  该方法采用热敏元件插入法测量一次风风温、煤粉温度和风粉混合物温度。

• the reconstruction method, namely changing layer coal combustion for pulverized coal injection combustion, and temperature control of combustion chamber of directed fired dryer are introduced.

  介绍对烘干机燃烧室的改造方法，即改层煤燃烧为喷煤粉燃烧，并对温度实施控制。

• injecting blended pulverized coal combined with oxygen-enriched blast and enhancing wind temperature can notably improve the combustion properties of blast furnace pulverized anthracite injection.

  大量富氧效果最为明显，比较而言，混合喷吹，辅以富氧及加入助燃剂能够显着提高煤粉的燃烧性能。

• various size of pulverized coal and char were prepared for experiments, also their physical and chemical characters were experimentally analyzed.

  制备了不同细度的实验煤粉和煤焦，并对其物理化学特性进行了实验研究。

• the paper analyze and outline the process of pulverized coal milling system with intermediate storage bunker, and introduce system's operation.

  阐述了中储式制粉系统的构成以及工艺过程，并对中储式制粉系统的运行作了介绍。

• the following requirements are added as per the features of cfb boiler besides the automatic or interlock protection device of normal pulverized coal boiler.

  除常规煤粉锅炉的自动或联锁保护装置外，根据循环流化床锅炉的特点，增加以下要求。

• the research on the pulverized coal flow and combustion in the pulverized coal furnaces is one of the most significant studies of the control of pollution resulting from the coal combustion.

  煤粉燃烧室内煤粉流动与燃烧的研究对于控制煤燃烧产生的污染问题有着至关重要的意义。

• the numerical modeling of pulverized coal combustion in an oxygen coal combustor was made by using the continuum trajectory model.

  本文采用颗粒相连续介质-轨道模型对同轴射流渐扩式高炉氧煤燃烧器内煤粉燃烧过程进行了数值模拟。

• this paper presents the on line measurement of size, concentration and velocity of pulverized coal with light fluctuation and correlation method.

  该文介绍了结合光脉动法和相关测速法同时在线测量煤粉粒径、浓度和速度的技术和装置。

• in the control mode of steam water side, circulating fluid bed boiler is basically the same as pulverized coal boiler.

  循环流化床锅炉与煤粉相比，在汽水侧的控制方式上基本相同。

• influence of brown coal adding in coal blowing into bf on burn properties of pulverized coal is studied by the experimental device detecting pulverized coal burn properties.

  利用煤粉燃烧性能检测实验装置，研究了高炉喷吹用煤中添加褐煤对煤粉燃烧性能的影响。

• when the preheated pulverized coal is injected, its cooling effect on hot blast is alleviated and its combustion is accelerated, consequently its utilization ratio is increased.

  通过对潞安煤制成的喷吹煤粉样在不同预热温度下燃烧率测定，研究煤粉预热对其燃烧性影响规律。

• the fluidization behaviours of pulverized coal in fluidized jar are studied by means of the conveying property measuring device of pulverized coal developed by us.

  利用自行研制的煤粉输送性能测定装置，研究了煤粉在流化喷吹罐内的流化行为。

• when the pulverized coal blended with petroleum coke is burned in the boiler, the combustion characteristics would becomecomplicate, even the combustion efficiency of boiler would decline.

  将石油焦与烟煤掺混在煤粉锅炉里进行燃烧，使燃烧特性变得复杂，甚至使锅炉燃烧效率下降。

• the proposed design method of new concentrated thin burners provides the basis for the design of pulverized coal feeding system.

  提出了新的煤粉浓淡燃烧器设计方法，为输粉系统设计提供了依据。

• the importance of heterogeneous mechanism on the no reduction is analyzed by comparing the difference in no reduction of pulverized coal and its char.

  通过比较煤粉和煤焦对no还原过程的不同，分析了异相机理对no还原的重要性。

• the studied results of behavior of unburnt pulverized coal in process of pci in bf are summarized.

  总结了高炉喷煤尤其是大量喷煤中未燃煤粉行为的研究结果。