查询词典 boiler

Regarding the frequent occurrence of speed stalling of boiler axial flow primary fan in the operation of 600 mw unit in china,the cause of speed stalling was analyzed based on the actual measured data.the problem is mainly caused by primary air pipe resistance property variation,which caused the excessive opening of movable blades,the primary fan is working on the condition of higher wind pressure and lower flow.the approaches to reduce the speed stalling of primary fan and preventive measures are put forwa...

针对目前国内600 mw大容量机组锅炉轴流式一次风机运行中失速事故频繁发生的问题，在了解造成轴流式一次风机失速原理的基础上，根据实测数据对一次风机失速原因进行分析。主要原因为一次风管阻力特性的变化，使一次风机动叶开度过大，一次风机工作点处在高风压区低流量的工况点，是造成一次风机失速的主要原因，提出了运行中减少一次风机失速机率的处理方法及预防措施。

The recycle system of a CFB boiler is generally comprised of a standpipe and a recycle device.

循环流化床锅炉的再循环系统一般由立管和非机械阀组成。

In this thesis, a design-oriented model of the solid recycle system in CFB boiler is proposed to calculate main design parameters of the standpipe.

最后，本文提出了适用于循环流化床锅炉固体颗粒再循环系统中返料立管的设计模型和主要参数的确定。

This is probably the earliest record of a steam boiler explosion.

这大概是最早记录的蒸汽锅炉发生爆炸。

The characteristics of the furnace compared with the steam boiler, energy-saving about 50 percent.

该炉的特点与蒸汽锅炉相比，节能50%左右。

The water to make steam is heated in a boiler.

产生蒸汽的水在锅炉中加热。

Several years of steam boiler experience.

有几年的蒸汽锅炉经验。

Is not necessary and takes longer for the boiler to make steam.

80 ，是没有必要，需要较长时间，为锅炉，使蒸汽。

It gives the design of software and hardware about the electrical control system of automatic steam boiler .

文章介绍了欧姆龙PLC在全自动卧式蒸汽锅炉中的应用，给出了全自动卧式蒸汽锅炉控制柜的软、硬件设计。

Expert fuzzy controller and its applications in boiler steam temperature control system are discussed.

讨论了专家模糊控制器及其在电厂锅炉过热汽温控制中的应用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。