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This paper mainly introduces special characteristics of lignite,focusing on design key point of lignite fired boiler and tower type boiler .

主要介绍褐煤的特性，论述了褐煤锅炉的设计要点及塔式锅炉的特点，说明了对于高水分褐煤锅炉采用塔式炉配风扇磨的优势。

The advantages of tower boiler with fan mill for lignite boiler with high water content are illustrated.

本文主要介绍褐煤的特性，论述了褐煤锅炉的设计要点及塔式锅炉的特点，说明了对于高水份褐煤锅炉采用塔式炉配风扇磨的优势。

It was one of the churn used most widely eqoupment on power plant online,boiler feedwater ' dispose working bore import sense on ensuring security and economical operation of power plant ,though it is one of important supporting technology wrought on power plant in-serviceNow that of boiler water treatment process design most extensively used,it was ion-exchange methodand osmose process,conventional water curing course much serve as RELAID and manhandle and manhandle,much system malfunction and largelabour intensity .

电厂锅炉是生产中使用最广泛的设备之一，锅炉补给水的处理工作对确保电厂安全、经济运行有着重要意义，它是电厂运行中的一项重要技术基础工作。目前锅炉水处理工艺流程设计中最广泛使用的是离子交换法和渗透法，传统的水处理过程中多为继电器和人工操作，系统故障多，劳动强度大，运行成本高。

It was one of the churn used most widely eqoupment on power plantonline,boiler feedwater ' dispose working boreimport sense on ensuring security and economicaloperation of power plant ,though it is oneof important supporting technology wrought onpower plant in-serviceNow that of boiler watertreatment process design most extensively used,itwas ion-exchange methodand osmoseprocess,conventional water curingcourse much serve as RELAID andmanhandle and manhandle,much system malfunctionand largelabour intensity .

电厂锅炉是生产中使用最广泛的设备之一，锅炉补给水的处理工作对确保电厂安全、经济运行有着重要意义，它是电厂运行中的一项重要技术基础工作。目前锅炉水处理工艺流程设计中最广泛使用的是离子交换法和渗透法，传统的水处理过程中多为继电器和人工操作，系统故障多，劳动强度大，运行成本高。

Service: undertake various coal, oil, and gas boiler burner, boiler, engineering and technical consultation, water treatment of maintenance, or maintenance.

服务： 承接各种燃煤、油锅炉改造燃气工程和燃烧器、锅炉、水处理的技术咨询、维修维护、除垢保养。

Series BD-QT quarter-turn boiler drains offer an innovative alternative to old-fashion multi-turn type boiler drains.

系列BD-QT只需旋转90o即可开启/关闭的锅炉排泄阀对于老式多旋转类型的锅炉排泄阀来说，是一种具有创新意义的替代品。

According to the structure of the NO.l boiler and technique point, a fault tree has been built to analyse the boiler fault such as overhigh or overlow smoking temperature, overlarge ash combustible, deflective smog and so on.

并根据大庆石化公司热电厂一号锅炉结构以及技术特点，对锅炉排烟温度偏高、偏低，飞灰可燃物偏大，烟气偏斜等锅炉故障建立故障树并进行分析。

First is enhances the boiler the heat energy transfer rate,(1) changes the vertical chimney to the horizontal-type chimney, reduces the speed of flow, Increase the time which the actuating medium and the boiler hot flame doing heat change;(2) changes the high temperature system sole medium sole heat transfer area to many kinds of medium the multi-channel heat transfer area(2-6 medium, 2-6 heat transfer area, this article takes four medium, 4 heat transfer areas confer elaboration), the increase heat transfer flow path through many times heat absorption,Lets the pot furnace coal flame heat energy as far as possible much transmit gives the actuating medium, Enables the quantity transfer rate from the present 60%--75% enhances to is bigger than 95

第一是提高锅炉的热能转移率，（1）将立式烟囱改为卧式烟囱，降低流速，增加工作介质与锅炉热焰气的热交换时间；（2）将高温系统单一介质的单一换热区改为多种介质的多道换热区（2—6种介质， 2—6道换热区，本文取四种介质，4道换热区加予论述），增加换热流程，通过多次吸热，让工作介质尽可能多地把锅炉煤焰气的热能传递给工作介质，使能量转移率从现在的60%--75%提高到大于95

The ultra high pressure CFB boiler with reheater equipped is adopted for the very first time in china. More attentions are paid on the boiler operation characteristics because of its importance.

由于技术引进时间较短，而用户对其性能和运行指标要求高，因此对循环流化床锅炉的运行特性研究非常重要。

I had to file and sand down the boiler tube sheets to fit into the boiler shell.

我不得不文件和砂下来，锅炉管板，以符合锅炉壳。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。