The cleaning driving force used the condenser pump, boiler start-up circulating pump and pre feed pump.
清洗动力使用了凝结水泵、炉水循环泵和给水泵前置泵。
According to the data of the boiler start-up, the operation characteristics and the economy are studied, and the Suggestions are put forward.
结合锅炉启动数据，对其运行特性、经济性进行分析评价，对运行中遇到的问题提出建议。
The design and functional configuration of the boiler start-up system of the 600 MW supercritical units in Chaozhou Sanbaimen Power Plant are described in detail.
锅炉启动系统是超临界机组的关键技术之一，其与汽机旁路系统是保证机组安全、经济启停、低负荷运行及妥善进行事故处理的重要手段。
Condition Requirements: boiler start-up to 100-300 kg of pressure valves, flow less pressure when the normal operation of small, flow, flow adjustable 75:1-100:1 ratio.
工况要求：锅炉启动时阀门压差可达100- 300公斤，流量较小，正常运行时压差较小，流量大，流量可调比为75：1 - 100：1。
The design features for OTSC boiler start-up system of Mitsui Babcock and start-up system selected for Yangzhou Power Plant project OTSC boiler and its operating mode are introduced.
介绍了英国三井巴布科克公司超临界机组带泵启动系统的设计特点及扬州第二发电厂超临界机组启动系统的选择和系统的运行方式。
Using this software, the cold start-up process of one 600 MW control circulation boiler was simulated.
利用该软件对某600MW锅炉冷态启动过程进行了模拟计算。
A mathematical model is set up for calculating the water swell in a supercritical pressure once through boiler during its start up.
本文建立了超临界直流锅炉启动过程汽水膨胀的计算模型，并用试验进行了验证。
According to optimal curve to start-up, boiler drum not only reduces fatigue damage, but also cut down the start-up time.
按优化曲线启动，不仅保证汽包寿命损耗小，而且能大量缩短锅炉启动时间。
The problem of boilers main steam temperate to be rather high in super critical pressure concurrent boiler at start-up initial stage, which should be paid enough attention to was discussed.
讨论了超临界压力直流锅炉在启动初期应充分注意锅炉主汽温度偏高的问题。
This paper introduces the waterwall features and start-up procedure of domestic 600mw supercritical variable pressure operating once through boiler under development.
文中介绍正在研制的国产600MW超临界变压运行直流锅炉水冷壁结构特点和启动过程。
The boiler MFT (master fuel trip) protection was actuated during start up of feed water pump A of Unit 1 and 2 in Huaneng Shantou Power Plant.
华能汕头发电厂1号、2号机组发生启动给水泵时锅炉主燃料跳闸（MFT）的事故。
The dynamic characters and control system for 600 MW supercritical pressure once-through boiler equipped with internal start-up control are relatively complicated.
采用内置式启动控制的600MW超临界压力螺旋管圈型直流锅炉，其作为被控对象的动态特性及控制系统都较复杂。
An innovative wind box is designed especially for the PFB boiler, and its reliability of gas sealed configuration in the start up system is testified.
验证了为增压流化床锅炉特制的启动系统中带有气封结构的风室的可靠性。
Exit flue gas temperature, flue gas quantity and length of flue gas jet could be control conveniently according to requirement of the boiler start up process.
用到循环流化床锅炉启动，可以任意调整出口烟气温度、出口烟气射流长度。
Because of over consumption of oil and inaccurate coal-feeding time in the start-up process of the circulating fluidized bed(CFB) boiler, resource waste and even the start-up failure occur.
循环流化床锅炉在启动过程中普遍存在投油量过大，开始投煤时间把握不准等现象，导致启动过程中资源过度浪费，甚至会出现启动失败的情况。
The operating methods of banked fire and hot start-up for 300 MW CFB boiler was introduced, and the points for attention during the operating process were indicated.
介绍300MW循环流化床锅炉压火、热启动过程的操作方法，指出操作过程中应注意的事项。
The fuel and load vary more often, start-up and shutdown times of boiler increase, average load decreases and boilers operate at low load frequently.
火电厂中由于燃煤品质多变，低负荷运行时间不断积累和反复启停，使锅炉受热面积灰日益严重。
The start-up burners for igniting circulating fluidized bed boiler or combustion-supporting with oil under low load mainly include over-bed start-up burner, in-duct burner and bed lance.
指出循环流化床锅炉点火或低负荷投油助燃所采用的床上启动燃烧器、风道燃烧器和床枪的特点及选择原则。
Start up fan will air into the furnace chamber, make drum boiler stop when the gas chamber may remaining purging and fan blowing off five minutes before commencement of ignition.
启动风机将空气鼓入加热炉炉膛，使停炉时可能残存炉膛内的煤气吹净，风机吹扫5分钟后方可送气点火。
Start up fan will air into the furnace chamber, make drum boiler stop when the gas chamber may remaining purging and fan blowing off five minutes before commencement of ignition.
启动风机将空气鼓入加热炉炉膛，使停炉时可能残存炉膛内的煤气吹净，风机吹扫5分钟后方可送气点火。
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