1)economizer[英][i:'k?n?maiz?][美][?'kɑn?,ma?z?]省煤器
1.Failure of angle welding on front partition wall economizer's inlet header;省煤器进口联箱角焊缝区域失效的原因分析
2.Practical improvement on diaphragm economizer of circulating fluid bed boiler;循环流化床锅炉膜式省煤器的改造实践
3.Development and application of self-preheating economizer without low temperature corrosion;无低温腐蚀自预热式省煤器的开发与应用
英文短句/例句
1.hp and lp mixed economizer高低压联合式省煤器
2.Improving Plan of HG-120/39-450-2 Type Economizing Machine for Coal Powder;HG-120/39-450-2型煤粉炉省煤器改造方案
3.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.
4.header for economizers or superheaters联管箱,省煤器或过热器用
5.Causes analysis and modification measures on abrasion of CFB boiler economizer循环流化床锅炉省煤器磨损原因分析
6.Economic Analysis of Installing Low Pressure Economizer in Thermal Power Plant;火电厂加装低压省煤器经济效益分析
7.Abrasion Mechanism Analysis and Pipe Selection of Boiler Economizer锅炉省煤器磨损机理分析及管材选取
8.Experimental Investigation of Economizer Characteristics on a 1025t/h Boiler of Hejin Power Plant1205t/h锅炉省煤器特性试验研究
9.Reconstruction of H-style Fin-tube Lower-temperature Economizer of 670t/h Boiler670t/h锅炉H型肋片管式省煤器的改造
10.Utilization and Improvement of Ash Discharge Systems of Economizers and Air Preheaters关于省煤器/空气预热器放灰系统的利用和改进
11.At the same time, calculate corrosion velocity by actual thickness data and residual lifetime.同时，根据实测的省煤器管壁数据得到腐蚀速率，计算省煤器管的剩余寿命。
12.Research for the Reason and Resolution of Explosion and Leakage for Economizer of Boiler in Power Plant;电站锅炉省煤器爆漏原因分析及解决措施研究
13.Control Measure and accidents reason of Waterwall and economizer on power plant电厂锅炉水冷壁及省煤器故障机理与防治
14.Problems and Reformation on Ash Conveying System for Economizer in 600 MW Unit600MW机组省煤器输灰系统存在问题及改造
15.Erosion analysis of 600 MW boiler tubes at exit of economizer600MW机组锅炉省煤器出口后包覆管磨损分析
16.Application of HVOF Ceramics-anticorrosive-layer in the Protection to the Economizer in Electric Power Plant超音速火焰喷涂陶瓷涂层在省煤器防护中应用
17.Study on the characteristics of heat transfer for economizer in coke drying quenching boiler干熄焦余热锅炉省煤器内传热的特性研究
18.Analysis of Welded Joint’s Crack Behavior of Angular Pipe Union of Boiler Furnace Coal Economizer锅炉省煤器弯管焊接接头裂纹行为分析
相关短句/例句
coal economizer省煤器
1.,liability to corrosion or leaking of coal economizer,serious ash accumulation of the heated area,higher firebox pressure and higher smoke discharging temperature,etc.余热锅炉是重油催化(简称重催)装置主要的产汽和节能设备,胜利石化总厂配置的燃烧式CO余热锅炉自投用以来,存在省煤器易腐蚀泄漏、受热面积灰严重、炉膛压力偏高及排烟温度偏高等问题。
2.The leakage of the coal economizer is one of the main factors influe ncing the normal operation of power station s boiler.省煤器泄漏是影响电站锅炉正常运行的主要因素之一。
3.,the convection sheaf badly worn by coal economizer,high temperature of exhausted gas,big heat loss as well as the fact that after the revamp for capacity expansion,the temperature of the boiler feed water was increased and the heating power parameters deviated from the designed value in some individual operating co.针对山西天脊煤化工集团有限责任公司引进德国Steinmuller公司生产的225t/h自然循环粉煤炉运行过程中,省煤器对流管束磨损严重、排烟温度高、热损失大及合成氨扩能改造后锅炉给水温度提高,个别工况下热力参数偏离设计值等问题,在综合分析研究的基础上对省煤器及过热器对流管束受热面实施技术改造。
3)economizer pipe省煤器管
1.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。
4)economizer[英][i:'k?n?maiz?][美][?'kɑn?,ma?z?]省煤器，省热器
5)economizer[英][i:'k?n?maiz?][美][?'kɑn?,ma?z?]省煤器;省油器
6)gas /air exchanger烟气"省煤器"
延伸阅读
省煤器 布置在锅炉尾部烟道内加热给水的部件。它的作用是吸收锅炉尾部烟气中的部分热量，降低排烟温度，以节省燃料。现代锅炉一般都有省煤器。省煤器一词来源于燃煤锅炉，对于燃油、气和其他燃料的锅炉习惯上也称为省煤器。省煤器按出口水是否汽化分为沸腾式和非沸腾式。沸腾式的省煤器的沸腾率（出口水中汽化部分的质量百分数）不应超过20％,过大会增加流动阻力,甚至会出现管组中各管流量交替脉动，使省煤器振动，从而造成损坏。中压锅炉的省煤器常为沸腾式，其他压力的锅炉则常为非沸腾式。省煤器按结构和材料又可分为铸铁式和钢管式。铸铁式省煤器(见图)强度不高,用于压力小于2.5兆帕的锅炉。为了加强传热，管外有大量鳍片。铸铁式省煤器承受振动和冲击的能力较差，故不能用作沸腾式；但耐腐蚀性能良好，可用于给水未经除氧的工业锅炉。钢管式省煤器不受压力限制，可以用作沸腾式，一般由外径为32～51毫米的碳素钢管制成。有时在管外加鳍片和肋片，以改善传热效果。钢管式省煤器由水平布置的并联弯头管子（习称蛇形管）组成。
