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。
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.
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。
The numerical modeling of pulverized coal combustion in an oxygen coal combustor was made by using the continuum trajectory model.
对国内外高浓度煤粉燃烧技术的原理与进展进行了阐述。
This article expounded the principle and progress in combustion technology of dense phase pulverized coal at home and abroad.
介绍了链条锅炉加煤粉复合燃烧技术的机理和流程系统，举例证明了此技术在链条锅炉改造中的可行性和经济性。
The travelling grate boiler with combined combustion technology are introduced herein, and its valve in travelling grate boiler retrofit are illustrated also.
煤粉和燃烧环境对锅炉的稳定燃烧起着重要的作用。
Coal powder and combustion condition play an important role in the process of the steady combustion of boiler.
利用热分析(TG - DTG)数据建立了煤粉着火稳定性指数CI，它是煤粉着火温度与燃烧强度的综合反映。
An ignition stability index for pulverized coal (CI) has been contrived with IG-DTG analysis data. It comprehensively reflects the pulverized coal's ignition temperature and its combustion intensity.
为了避免锅炉爆炸事件的发生，炉内煤粉必须充分燃烧。
To prevent the explosive event of boilers, coal powder must be completely burnt.
陶瓷具有耐高温的特性，多作为内衬应用在多通道煤粉燃烧器上来提高煤燃烧效率。
With high temperature characteristics, ceramics can be used as inner-liner in multi-channel coal burner to improve combustion efficiency.
通过介绍煤粉燃烧器在线监测系统，提出了炉膛燃烧管理这个概念。
The concept of furnace combustion management through introduction on line monitoring system with pulverized coal burner was put forward.
提出了颗粒的滞止浓缩过程与弥散过程是浓缩煤粉燃烧技术的基础这一新概念，并分析了滞止浓缩过程与弥散过程的原理。
This paper presents a new concept that particle concentration enrichment process through deceleration and diffusion process is the basis of fuel rich combustion technology.
根据氮气输送对煤粉燃烧过程和输送性能的试验，分析了氧含量、烟煤比例变化对煤粉燃烧过程和输送性能的影响。
Based on test the influence of oxygen content and various bituminous proportion in nitrogen transportation on burning course and conveyance performance of pulverized coal is analyzed.
采用新型四通道煤粉燃烧器，提高火焰温度，为生产优质低碱熟料奠定了基础。
We adopt advanced four passages coal burner, improve the flame temperature, make a base of produce high quality low alkali clinker.
分析了我国超临界和超超临界锅炉采用的新型煤粉燃烧技术。
This article analyzes the new type pulverized coal combustion technology adopted in the indigenous supercritical pressure boiler.
本文依据沉降炉和一维煤粉燃烧特性试验，对不同显微组分的残炭类型及其燃烧方式进行了详尽的探讨。
The char types of the various macerals and their combustion modes were investigated in detail according to the drop tube furnace and one-dimension coal combustibility tests.
因此，这种多功能旋流煤粉燃烧器在实践中具有广阔的应用前景。
It is foreseen that the multifunctional swirl pulverized coal burners will be used with broad prospects in practice.
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。
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.
混合煤煤粉的燃烧率并不是所配单种煤燃烧率的算术迭加，在一定条件下要优于所配单种煤燃烧率的算术迭加值。
The combustibility of mixing coal is not equal to the arithmetic plus of each combustibility of the single blend coal, the former is excelled by the arithmetic plus in some condition.
从分析煤粉的燃烧过程和未燃尽煤粉的来源出发，采用煤岩学方法研究了煤粉的燃烧特性。
Through analyzing the combustion process of pulverized coal(PC) and source of unburned PC, the combustion characteristics of PC is studied by means of coal petrography.
煤焦作为煤粉燃烧过程中的主要能量来源之一，其燃烧行为对锅炉的安全运行有着举足轻重的作用。
Energy from char combustion is one of the major energy sources in coal combustion and responsible for the boiler operation security.
煤粉燃烧细粒子的粒径分布呈典型的双峰分布。
The particle size distributions of submicrometer particles during pulverized coal combustion were typically bimodal.
用普通热分析天平测量了煤粉燃烧着火温度，可燃性指数和反应动力学参数。
The ignition temperatures, combustible indexes and kinetics parameters of pulverised coals have been studied with the thermogravimetry.
TRW燃烧器利用了一项新型清洁煤燃烧专利技术，它适合于燃油、燃煤(粉)锅炉的改造与新炉设计。
The TRW burner utilizing a new patent of clean burning can be used in fuel and coal-dust burning boilers' innovation and new boiler 's design.
通过总结前人对煤粉燃烧的研究，建立了一个将炉内燃烧和传热相耦合的飞灰含碳量一维预测模型。
Through summarizing the study of coal combustion, one dimension unburned carbon content in fly ash forecast model is established in which combustion and heat transfer are combined.
同时，对可调水平浓淡煤粉燃烧器特性进行分析。
Meanwhile the characteristics of adjustable horizontal concentrated-diluted pulverized coal burners were analyzed.
这一工作对煤粉燃烧过程中辐射热交换的测量和数学模化都有重要的实际意义。
This work is of practical importance in measuring and modelling the radiative heat transfer in pulverised-coal-fired systems.
由于直吹管空间小，因而氧对煤粉燃烧率影响不大。
Pulverized coal burnout is slightly affected by oxygen because the space of blowpipe is small.
针对电厂热能动力工程专业的实验教学与科研的需要，设计、建设了一套煤粉燃烧实验装置。
This paper developed a set of experimental apparatus for pulverized-coal combustion in order to meet the experimental teaching and study for the electric power plant heat energy power engineering.
作者将管式沉降炉试验数据应用到煤粉燃烧数值模拟计算。
Test data obtained with an experimental dropping tube furnace are applied to the numerical analogy calculation of pulverized coal combustion.
添加有机钙后，煤粉燃烧过程中挥发份析出时间提前，煤粉易于着火，燃烧稳定，整体燃烧性能优于原煤。
As the organic gas released more first than volatile during combustion of coal, Organic calcium promote the ignition property of coal , improved whole combustion characteristics.
煤粉燃烧需要解决的主要问题是提高燃烧效率和降低污染，对这两大问题的研究进展进行了概述。
The main problems of pulverized coal combustion are to improve efficiency of combustion and to decrease pollution. Latest development of these aspects research is generalized in this paper.
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