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汽水品质
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  steam and water quality
     Based on the thermal chemical test, this paper analyzed the changing law of steam and water quality of No 3 boiler under various working conditions and it put forward the boiler water quality indexes to ensure qualified steam under the rated load of the unit
     通过热化学试验 ,分析了梅县发电厂 3号锅炉在不同工况下的汽水品质变化规律 ,提出了在机组额定负荷下保证蒸汽品质合格的炉水水质指标。
短句来源
  steam-water quality
     Application Analysis on On-line Monitoring Diagnosis System for Steam-Water Quality in 200 MW Unit
     200MW机组汽水品质在线监测诊断系统的应用分析
短句来源
     Transformation of On-line Monitoring System for Chemical Steam-water Quality
     化学汽水品质在线监测系统技术改造
短句来源
     Cause analysis of overproof steam-water quality of Zhujiang Power Plant units
     珠江发电厂机组汽水品质超标的原因分析
短句来源
     Using metallurgical testing method, the reasons of the water wall tubes explosion of the No. 1 and 2 boilers occurred repeatedly were analyzed. It was pointed out that the hydrogen damage occurred in the inner wall of the tubes due to the bad steam-water quality is the main cause of the tube explosion.
     用金相试验方法分析 1号和 2号锅炉水冷壁多次爆泄情况,认为由于汽水品质不良引起管内壁氢损伤是造成管子爆泄的主要原因,并提出相应的处理意见。
短句来源
     On-line monitoring system for chemical steam-water quality is generally used to on-line monitor the steam-water quality of the auxiliary system in thermal power plant. On basis of computer and network technologies, the system has carried out the modularization of measurement units, the digitalization of communication modes and the virtualization of chemical instruments.
     化学汽水品质在线检测系统主要用于火电厂辅机系统中的汽水品质在线监测过程,该系统在计算机及网络技术的基础上实现了测量单元“模块化”,通信方式“数字化”,化学仪表“虚拟化”。
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  “汽水品质”译为未确定词的双语例句
     Steam Quality Control of the Utility Boiler in CE U. S. A
     美国燃烧工程公司电站锅炉的汽水品质管理
短句来源
     Application of Expert Diagnose System of Cation Conductivity for On-line Chemica l Supervision in Power Plant
     氢电导率检测及在电厂汽水品质控制中的应用
短句来源
     Through thermal chemical tests, the authors investigate the regularity of steam water quality changes of boiler running under different conditions as well as the maximum allowable concentration of salt in boiler water with acceptable steam purity at rated load. The efficiency of steam water separators is also analyzed. At last, control indexes for boiler water are presented.
     通过热化学试验 ,分析了锅炉在不同运行工况下的汽水品质变化规律 ,在额定负荷条件下保证蒸汽品质合格的炉水中盐的最大允许质量浓度 ,以及锅炉汽水分离装置的效果 ,提出了炉水运行控制指标。
短句来源
     Compared with traditional inhibitors, the new type inhibitor has the advantages of small dosage, rapid film-formation, and the capability of solving old scale. The newly formed film hasn’t bad influence to the quality of steam and water at the time of boiler starting-up.
     此缓蚀剂与传统缓蚀剂相比 ,成膜快、用量少 ,还可溶解老垢 ,且形成的膜不影响锅炉启动时的汽水品质
短句来源
     Through thermochemistry trial,the author analyses the changing regularity of boiler's steam water quality under different running conditions,and also puts forward the index of ensuring the qualified boiler's water under rated load.
     文章通过热化学试验 ,分析了锅炉在不同工况下的汽水品质变化规律 ,提出了在机组额定负荷下保证蒸汽品质合格的炉水水质指标
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The Combustion Engineering Co. in U. S. A has it own requirement on the steam quality control of its utility boilers and has its own moisture separator designs as well as the requirement on boiler operating conditions. A brief introduction is given in this article together with the relevant steam water quality standards.

本文扼要叙述了美国燃烧工程公司(简称CE公司)的汽水品质管理、汽水分离设备的特点及对锅炉运行各阶段中的要求,并介绍了有关汽水品质标准.

The feasibility of 200 MW domestic coal fired units of Liuzhou Thermal Power Plant participating the peaking operation of power networks is studied Through variable pressure load down tests on units No 1 and 2 of Liuzhou Thermal Power Plant, it turns out that the 200 MW units can operate safely and the boiler combustion keeps stable along with qualified steam quality and the main parameters of steam turbines basically within limits under the conditions of 120 MW load The result of analysis indicates that...

The feasibility of 200 MW domestic coal fired units of Liuzhou Thermal Power Plant participating the peaking operation of power networks is studied Through variable pressure load down tests on units No 1 and 2 of Liuzhou Thermal Power Plant, it turns out that the 200 MW units can operate safely and the boiler combustion keeps stable along with qualified steam quality and the main parameters of steam turbines basically within limits under the conditions of 120 MW load The result of analysis indicates that variable pressure load down operation mode should be adopted by the thermal power generating units as to raise the efficiency of units' low load operation and the rate of load change

对国产 2 0 0 MW燃煤机组参与电网调峰的可行性进行了研究。通过对柳州电厂 1、 2号机组进行变压降负荷试验 ,结果表明 :柳州电厂 2 0 0 MW机组可在 1 2 0 MW负荷下安全运行 ,锅炉燃烧稳定 ,汽水品质合格 ,汽机各主要参数基本在限额范围内。通过分析指出 ,为了提高机组低负荷运行的效率 ,提高负荷变化率 ,火电机组应尽量采用变压降负荷运行方式。

By macro and micro analysis of 11-1# last stage blade fracture of Zhan Jiang power station No. 1 turbine. Investigation of micropattern of processing in that the pits have been made on last stage blades. Investigation of leak of No 1 turbine Condenser, serious corrosion phenomenon of No 1 turbine' s parts comparing with No 2 turbine on which no any pit. Tasting and Study on effect of blade fatigue life by pit corrosion etc. Found the main reason of serious pit corrosion of blades and rupture failure of 11-1...

By macro and micro analysis of 11-1# last stage blade fracture of Zhan Jiang power station No. 1 turbine. Investigation of micropattern of processing in that the pits have been made on last stage blades. Investigation of leak of No 1 turbine Condenser, serious corrosion phenomenon of No 1 turbine' s parts comparing with No 2 turbine on which no any pit. Tasting and Study on effect of blade fatigue life by pit corrosion etc. Found the main reason of serious pit corrosion of blades and rupture failure of 11-1 last stage blade of No 1 turbine. Expound that pits corrosion is very harmful to blade' s safety service. Then prove: good steam and water quality is important premise condition for blade' s safety service of the power station turbine, especially seaside power station.

通过对湛江电厂1~#汽轮机11-1~#末级叶片断口的宏微观分析,末级叶片点蚀形成过程的微观形态研究,1~#汽轮机凝汽器泄漏、通流部件严重腐蚀现象与2~#汽轮机良好情况的对比调查,点蚀对疲劳寿命影响后果的试验研究等,找出1~#汽轮机通流叶片全面点蚀与叶片断裂的主要原因,阐述点蚀对叶片安全运行的极大危害,从而全面地论证:优良的汽水品质是电厂尤其是临海电厂保证叶片安全运行的极为重要的前提条件。

 
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