Economizer leakage is a main problem in running of heat recovery boiler.
省煤器泄漏是余热锅炉运行中常遇到的问题。
Compares the two energy saving modes, i. e. air economizer and water economizer.
对该节能技术的两种形式-空气节能器与水节能器进行了比较。
For manufacture wall panel, economizer, reheater, superheater and steam pipeline of boilers.
用于锅炉水冷壁、省煤器、再热器、过热器和蒸气管道的制造。
For manufacture water wall panel, economizer, reheater, superheater and pipeline of boilers.
用于锅炉水冷壁、省煤器、再热器、过热器和蒸气管道的制造。
Light protection plate wall is adopted in the outlet connecting flue of separator and economizer.
分离器出口联接烟道、省煤器采用轻型护板炉墙。
Preassembly of economizer coils shall be expedited ; 100 nos . joints of eco. & SH shall be welded.
加快省煤器蛇形管排预组合，本周内完成省煤器和过热器接口100个。
The thesis introduced the development and design of intelligent power economizer in lighting system.
本文介绍智能照明节电系统的开发设计工作。
The economizer pressure is optimized by analyzing its influences on the performances of the heat pump.
通过分析补气压力对经济器系统性能的影响，找出了补气压力的适宜值。
The remaining superheater banks and the economizer shall have semi-retractable or fixed rotary blowers.
剩余的过热器管束和省煤器应有半伸缩式或固定旋转式吹灰器。
To make more use of heat energy in the flue gas, a new type of low temperature economizer is put forward.
为进一步利用锅炉的排烟热量，提出了一种新型低温省煤器。
Today ribbed tube has been widely applied in economizer and improves on the boiler's safety and economics.
实践证明，它对提高锅炉安全、经济性有重要意义。
The energy economizer of intelligent street lamp can economize the energy and reduce the lighting lamp wasted.
智能化路灯节能装置能有效地节约能源、减少照明灯具的损耗。
To make more use of heat energy in the flue gas, a new type of low temperature economizer (LTE) is put forward.
为进一步利用锅炉的排烟热量，提出了一种新型低温省煤器。
The structure characteristic comprises that a pre-deduster is connected between the economizer and the reactor.
其结构特点是，所述省煤器和反应器之间连接有预除尘器。
In the operating period of two years, the type KCTK35/40-100 tubes of boiler economizer have been exploded many times.
某型号为KCTK35/40 100锅炉省煤器，在运行两年多时间内发生多次爆管事故。
It introduces the operating principle of the radial hot tube and analyzes the feature of the radial hot tube economizer.
介绍了径向热管的工作原理，分析了径向热管省煤器的特点。
Example valves would include a shut-off valve for an economizer cycle, an unloader valve, or a suction modulation valve.
作为示例的阀可包括经济器循环的断流阀、卸荷器阀或吸入调节阀。
The reason and laws of economizer abrasion are discussed and DSFD optimization method is used in construction calculation.
分析了膜片管省煤器的防磨机理，并采用DSFD法对其结构进行了优化计算。
Analysis and calculation show that the used spiral finned tubes in economizer design would be a more satisfactory solution.
通过分析计算，设计采用螺旋鳍片管式省煤器，使上述问题较好地得到解决。
It is freely supported on the support beams of economizer to avoid the site welding between fixing arrangement and support beams.
该设计采用框架式省煤器固定结构，并自由支承在省煤器支承梁上，以避免固定装置与支承梁的现场焊接。
Effects of operating temperatures as well as economizer heat exchanger on the performance of the system are illustrated graphically.
结果表明，有无回热器时工作温度对系统性能的影响是不一致的。
The low-pressure economizer installed in thermal system of power stations gives a useful option for reducing the coal consumption rate .
在电厂的热系统内增设低压省煤器是降低发电标准煤耗的有效措施。
The economizer is an important part of supercharged boilers and utilizes the structure and thermal calculation method as a key technique.
经济器是舰用增压锅炉的重要组成部分，经济器的结构和热力计算是我国舰用增压锅炉国产化的关键技术之一。
Wear and it is also the economizer tube in boiler four tube blasting accident accounted for the proportion of one of the reasons for high.
而且磨损也正是省煤器爆管在锅炉四管爆破事故中占的比例较高的原因之一。
This paper analyzes the causations of economizer pipe damage, puts forward relevant prevention measures according to different phenomenon.
本文分析了省煤器管损坏的原因，并针对其不同性质现象，提出了具体的预防措施。
The utility model relates to a controlled silicon power economizer for an AC contactor, belonging to the field of power electronic technology.
交流接触器可控硅节电器属于电力电子技术领域内一种可控硅的应用范围。
The guided wave transducers are developed and used for NDT of the economizer in fossil plant, which have feature of quick inspection and low cost.
实践证明采用超声导波技术检测小径管，定位准确，速度快，成本低。
Description of the principle on the wearing of economizer, and the suggestions & requirements for the design, installation and operation are cited.
主要叙述了省煤器的磨损机理。 对省煤器的设计，安装与运行提出防磨建议与要求。
With this type of burner, the boiler efficiency of 300mw unit has reached over 93%, while the excess air ratio after economizer is reduced to 1. 15.
配此型燃烧器的300MW机组锅炉的热效率达到93%以上，省煤器后过剩空气系数可降至1.15。
An optimum combination scheme was determined, of which the deflector opening of top mill separator was "6", oxygen content at outlet of economizer 3.
为此确定了一套最优组合方案：上层磨煤机分离器折向门开度为“6”，省煤器出口氧量为3。
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