查询词典 coil boiler

The results of thermal characteristics and environmental protection performance tests show that in the CWS-fired boiler the output obtained is 14.123 MW, the combustion efficiency is 98% and the boiler efficiency is 89.975%, and CWS fuel can be burned cleanly, steadily and with high efficiency, which proves the technology is a promising oil-saving combustion technology.

其热工性能和环保性能的测试结果表明，用该型水煤浆锅炉实际出力达14.123 MW，燃烧效率高达98%，热效率为89.975%，热效率高出力足；烟尘及污染气体排放均未超过现行国标限值，采用该技术可实现水煤浆的高效、清洁、稳定燃烧，是一种前景广阔的代油燃烧技术。

This text introduces the main structure and characteristics of the 1000MW super criticality once-through boiler and it's start system in HDPI Zouxian Power Plant firstly, then aiming HDPI Zouxian Power Plant 1000MW super criticality once-through boiler's dry state and wet state conversion in starting and shuting down ,the author makes research and analysis.finally, the author thinks that we could ensure that the dry state and wet state conversion is all right and smooth , then ensure opening and shuting down to be all right,if choosing control strategy properly and opportune moment.

本文首先介绍了邹县电厂1000MW超超临界直流锅炉及其启动系统主要结构特点，然后针对邹县电厂1000MW超超临界直流锅炉启动及停机过程中的干、湿态转换控制策略做了研究和分析。文章最后认为，只要干、湿态转换控制策略得当，时机把握合适，就会保证超临界直流锅炉干、湿态转换顺利完成，进而保证开停机顺利进行。

I helped a friend build his boiler a couple of years ago and we had a problem fitting the two ends into the boiler sheel and keeping thm tight to the flares.

我帮一个朋友建立他的锅炉在数年前和我们有一个问题，拟合两端进入锅炉sheel和保持thm紧绌，向照明弹。

The uniform distribution of flow in a boiler header constitutes one of the key technological factors ensuring the safe design of boiler superheaters and reheaters.

锅炉集箱中的流体均匀分布是锅炉过热器，再热器安全设计的关键技术之一。

The gasification and phase splitting combustion boiler has stability and advance of high-efficient environmental protection, It has overcome the pollution difficult problem that the traditional boiler can t be solved.

煤气化分相燃烧锅炉具有高效环保的稳定性及先进性，克服了传统锅炉无法解决的污染难题。

Pulverised coal fired boiler ; circulating fluidized bed boiler ; separator

煤粉炉；循环流化床锅炉；分离器

Compared to atmospheric pressure hot water boiler, operational principle and characteristic of vacuum hot water boiler are narrated.

叙述了真空热水锅炉的工作原理、特点以及与常压热水锅炉的性能比较。

Be familiar with pressure boiler, boiler designing related law regulation and technical standards

熟悉关于压力容器、锅炉设计制造的各项法律法规和相关的技术标准

This paper summarizes the Shanghai Xinhua latest generation of network-based automatic control system- TiSNet-XDC800 in the application of boiler control of the Shenzhou woolen mill; the boiler control system's components are introduced, and analysis of the application of servo motor control in the project, and gives the final operation results; Finally, a review of the application XDC800 at the scene is done.

新华控制技术有限公司，上海 201108摘要：概述了上海新华集团最新推出的新一代基于网络的自动化控制系统—TiSNet-XDC800在申洲毛纺厂锅炉控制中的应用。介绍了锅炉控制系统的构成，重点分析了XDC800对伺服电机的控制策略和现场控制效果。最后对XDC800在现场的应用进行了总结。

Therefore it is to guarantee the safe operation of the boiler to choose chemistry to wash the method correctly in the course of constructing, it is that guarantee boiler wash safe and reliable by chemistry, it raises result of washing lengt...

因此 ，在施工过程中正确选择化学清洗方法是确保锅炉安全运行、保证锅炉化学清洗安全可靠、提高清洗效果、延长锅炉使用寿命的重要因素。主要探讨锅炉酸洗过程中的腐蚀机理，缓蚀剂的使用和酸洗后防腐处理

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。