With rising energy prices, foreign companies began to actively use of carbon black with higher temperature air preheater.
随着能源价格上涨，国外炭黑企业开始积极采用温度较高的空气预热器。
Ljungstrom air preheater is important equipment to recover waste heat and improve heat exchange efficiency for thermal power plant, steel industry and chemical industry.
容克式空气预热器是热力发电厂、钢铁和化工行业回收余热，提高换热效率的重要设备。
This paper starts with analyzing the firing mechanism of the LJUNGSTROM air preheater, and points out kinds of ignition factors of the air preheater.
本文从分析容克式空气预热器着火机理入手，指出引起空气预热器着火的各种因素。
The article briefly introduces the centre drive technology with transducer lower trunnion for Ljungstrom air preheater.
简单介绍了空气预热器下轴中心变频驱动技术。
It provides reference for the reasonable design, the safety and economical operation of heat-pipe air preheater.
该方法为热管空气预热器的合理设计和安全经济运行提供了参考。
The economic operation of large boiler is directly affected by the leakage of air preheater and the working efficiency of suction fan.
风烟系统中空气预热器漏风和吸风机运行效率对于大型锅炉的经济运行有着直接影响。
The technical core and performance feature of inorganic heat tube, and its application on air preheater of atmospheric furnace were recommended briefly.
简要介绍了无机热管技术的核心和性能特点以及在常压炉空气预热器上的应用情况。
The design features of HOWDEN VNT type stationary sealed air preheater, such as stationary seal system, double seals, driven system and bearings etc. are described.
介绍HOWDENVNT型固定密封空气预热器的设计特点，如固定式密封系统、双重密封、驱动系统和轴承等。
The strengthening heat transfer principle of disturbing flowing air preheater has been described.
本文详细介绍了扰流子空气预热器强化传热过程的原理。
These play an important role in realizing and mastering the operating state of air preheater.
对了解和掌握空预器的运行工作状况起到十分重要的作用。
The thermodynamic performance of a rotary regenerative air preheater depends greatly on the flow pattern of heating surface plates.
回转式空气预热器的热力特性，主要取决于所用波纹钣型的热力特性。
After the air preheater system of hydrogenated reaction furnace changes into heat tube preheater, the heat efficiency of furnace increases about 3%.
加氢反应炉空气预热系统改用热管预热器后，炉子热效率提高了约3%。
On the basis of the air mass balance and heat quantity balance of the milling system and air preheater, their operational points can be determined.
基于制粉系统和空气预热器空气质量平衡和热量平衡关系确定制粉系统和空气预热器的工作点。
Plate air preheater with corrugated plate as heat transferring elements, has solved problems above, which has been applied in petrochemical and chemical fertilizer unit.
采用以波纹板片作为传热元件的新型板式空气预热器，克服了上述问题并在石化、化肥等行业上得到了应用。
This thesis is mainly concerned with mechanism of air preheater after-burning and air preheater hot spots detection technique based on image of temperature field.
本文主要研究了电站锅炉空气预热器(简称空预器)发生二次燃烧的机理以及基于温度场分布图的空预器热点检测系统。
Analysis of the heat tubular air preheater's reliability indicates that the heat tubular air preheater has the superiority.
在整改过程中采用热管式空气预热器进行可靠性分析，表明热管式空气预热器具有优越性。
In this paper, the optimization problem of glass tube air preheater is studied. A current computer code for optimal design of a tubular air preheater is developed. A case calculation is finished.
本文研究玻璃管空气预热器的优化问题，提出了管式空气预热器优化设计的通用计算机软件，并进行了实例计算。
It is very important problem how to detect aggregate fuels and sediments temperature on air preheater parts surface effectively in order to prevent air preheater from fire.
如何有效地检测空气预热器表面的燃料油污沉积物的温度，是防止空气预热器表面起火所必须考虑的问题。
The rotary air preheater, which is the widely used tail-end heat exchanging equipment in large capacity boilers with high parameters, has the fatal defect of a high air leakage rating.
回转式空气预热器是高参数大容量电站锅炉广泛采用的尾部换热设备，漏风率高是该类设备的致命缺点。
A center-driven tri-sector air heater with a clearance adjuster was adopted to replace the original air preheater.
采用中心传动带间隙调节系统的三分仓回转式空气预热器对原空气预热器进行更换。
The scheme for reforming air preheater and how to reduce the ratio of air leakage are analyzed. it is useful for power plant economic operation.
通过对回转式空气预热器改造的方案及措施分析，阐述了降低预热器漏风率对电厂经济运行所带来的好处。
Air leakage that severely effects boiler's safe and economic operation is the main problem during the application of regenerative air preheater.
漏风是回转式空气预热器应用过程中的主要问题，漏风严重将直接影响到锅炉安全、经济运行。
Theoretical analysis is done based on the heat transfer mechanism of rotary air preheater, and mathematical model is established correspondingly.
根据回转式空气预热器的传热机理进行了理论分析，建立了相应的数学模型。
The research of recuperative air preheater is summarized, such as pipe air preheater, plate air preheater.
前言：总结了近年来关于间壁式空气预热器方面的研究，如管式空气预热器及板式空气预热器；
Air preheater a of Unit 5 boiler in Shajiao 'a' Power Plant experienced a secondary combustion during Standby. As a result, the air preheater was damaged seriously.
沙角发电总厂A厂5号炉a空气预热器(以下简称“空预器”)在停炉期间发生二次燃烧，造成该空预器严重损坏。
In order to improve the reliability of the air preheater hot spots detecting system, this paper introduces a new kind of intelligent temperature sensors.
为了提高空气预热器热点检测系统的可靠性，本文设计了一种新型的智能温度传感器。
Boiler slag machine in the tail of the boiler placed two three sectional regenerative air preheater.
锅炉出渣机在锅炉尾部安置两台三分仓回转式空气预热器。
The model is based on the easy measurable parameters, such as the inlet and outlet temperature of flue gas, the wall temperature of air preheater, and the pressure difference of the air preheater.
该模型只利用进出口烟气温度、空气预热器管壁温度和烟气压降等易测参数来监测积灰情况。
The economical gas velocity and a optimal velocity proportion of air to gas for designing air preheater are also discussed.
同时还对卧式空气预热器的经济流速和最佳风烟速比进行了讨论。
The economical gas velocity and a optimal velocity proportion of air to gas for designing air preheater are also discussed.
同时还对卧式空气预热器的经济流速和最佳风烟速比进行了讨论。
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