建立了锅炉受热面热力过程通用数学模型。
A generally mathematical model of the thermal process of the boiler heated surface is established in this paper.
它的主要换热作用由布置在转子中的受热面来完成。
Its main heat exchange function is realized by heating surface arranged in rotors.
论述了锅炉受热面结垢的危害及水质管理工作的重要性。
The paper deals with endanger of scaling on heating surface of boiler and importance of boiler water treatment.
建立了基于统计分析的锅炉清洁受热面传热量的计算模型。
Modeling the heat transfer capacity of cleanly heating surfaces based on statistical analysis.
提出燃油和燃气锅炉炉膛、尾部受热面和燃烧器设计的要求。
Put forth are the requirements for the design of the furnace, tail heating surfaces and burners for such boilers.
本文对直流锅炉炉膛及其受热面组成的系统建立了数学模型。
A mathematical model is developed for the system made up of the furnace and its heating surfaces of an once-through boiler in the paper.
若发现受热面管子过早磨损，应考虑加装保护瓦等预防措施。
If the tubes had been worn ahead, preventive measures such as mounting protective tiles must be taken.
锅炉的蒸汽吹灰是保持受热面清洁及较高锅炉效率的有效手段。
The boiler steamsootblowing is an effective way to keep the heatabsorbing surface clean and higher boiler efficiency.
由此提出降低走廊烟速、减少尾部受热面局部磨损的具体措施。
The methods have been developed to reduce the velocities of gas flow in narrow passages and erosions of heat surfaces in some local places.
大型煤粉锅炉受热面管泄漏是影响发电厂安全运行的主要原因之一。
Leakage failure of heat-delivery surface tubes of large coal-fired boilers is one of the main factors affecting safe operation of power plants.
对桨叶式干燥机干燥污泥提出死角改良、受热面尾缩等六个改良建议。
The heating surface, improvement of the dead angle and so on, the advise was laid out for sludge after the several experiment.
水冷式发动机冷却系零部件受热面温度随水垢增厚而升高，将导致过热。
In the cooling system of watercooled engine, with the increasing of the incrustation, the temperature of the system elevates and the engine will be overheated.
火灾情况下钢筋混凝土构件可有不同的受热面，其力学性能的差别很大。
There are great differences in the mechanical behaviour of the RC members that have different surfaces heated under fire.
分析了锅炉受热面焊接中的常见缺陷，论述了缺陷产生的原因及防止措施。
This paper analyzes the reasons that cause defects in welding process of boiler heated surface, and discusses the measures to prevent those defects.
扩展受热面强化传热技术和冲击波清灰技术联合应用是锅炉改造的优化选择。
The combined application of finned heating surface and shock wave ash removing technique is a very good choice in boiler retrofit.
高温硫腐蚀是高硫分燃煤锅炉普遍存在的问题，它会引起锅炉受热面泄漏。
High temperature corrosion, a problem generally met with in boilers firing coal with high sulfur content, may cause leakages in heat delivery surfaces.
在热水器上应采用强化燃烧方式，尽量采用对流受热面，减少辐射受热面。
Intensive combustion should be used in water heater. Heat convective surface is better than heat radiant surface for heat transfer in water heater.
为防止锅炉受热面泄漏，可在电站锅炉吹灰器吹损的管壁表面喷涂耐磨涂层。
To prevent the leakage of power station boiler, the coating resistant to abrasion was prepared on the tube surface damaged by the power station boiler soot blowers.
论述了埋管结构对流化质量的影响，以及沸腾层燃烧份额对受热面布置的影响。
The effect of in-bed tube structure on bed fluidization as well as that of the fluid-bed combustion on heating surface arrangement is also discussed in the paper.
阐述了大型循环流化床热水锅炉的水循环方式、水流程及受热面结构设计布置。
Expatiate water-cycling mode for large CFB hot-water boiler, water flow path and heat-exchanger surface structural design.
锅炉各部件及相互之间有一定的膨胀间隙，可防止受热面由于膨胀受约束而变形。
There is certain expansion clearance between different parts of boiler and one another which can prevent deformation of heated surface due to restrained expansion.
建立了锅炉对流受热面传热熵产的计算模型，并给出了传热熵产生数的计算公式。
The calculation model of heat transfer entropy productions of convective heating surfaces of boiler is set up, and the calculating formula of heat transfer entropy production is presented.
锅炉受热面风险维修技术是一项新兴技术，根据评价后的风险级别来优化维修策略。
Risk-based maintenance technology for boiler heating surface is a new emerging technology that evaluates the risk rank and optimizes the maintenance strategy.
因而腐蚀、积灰和磨损是尾部受热面运行中存在的突出问题，也是亟待解决的问题。
So the wear, ash sticking and eroding are the outstanding problems of heat recovery area of boiler, and need to solve in soon.
近年来，大容量锅炉高温受热面超温爆管现象普遍，严重危及了机组的安全、经济运行。
The prevalent over-temperature caused tube bursting of high-temperature heating surface in large-capacity boilers in recent years has seriously endangered the safe and economic operation of units.
工程实践中发现，用螺旋翅片管受热面代替光管受热面是一种有效解决磨损问题的方法。
Engineering practice witnesses that the heat-exchangers used of spiral finned tubes instead of that used of smooth tubes is an effective method lightening abrasion.
受热面采用密排圆盘管，受热面布置充足，降低管子表面热负荷，是导热油使用更安全。
Heating area is the closely-aligned round coils. Heating area is arranged sufficiently to reduce the surface heat load of pipe and handle the heat transfer oil safely.
这些都为在线监测、实现吹灰优化以及锅炉尾部受热面设计提供了准确数据，降低了成本。
All of these provide exact data for on-line monitoring ash deposit, fulfilling soot-blowing optimization and designing tail-heating surface and decrease the cost.
经改进屏式再热器连接方式并减少受热面后，消除了屏式再热器超温，保证了机组安全运行。
Through improving the connection mode of platen reheater and decreasing the heating surface, the overheating of platen reheater was eliminated and the safe operation of unit was ensured.
经改进屏式再热器连接方式并减少受热面后，消除了屏式再热器超温，保证了机组安全运行。
Through improving the connection mode of platen reheater and decreasing the heating surface, the overheating of platen reheater was eliminated and the safe operation of unit was ensured.
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