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1·A severe phenomenon of false water level exists in boiler drum under varying operating conditions.

锅炉汽包在变工况运行时往往产生严重的“虚假水位”现象。

2·A monitoring method for boiler drum water level and its features and application are introduced in the paper.

介绍了锅炉汽包的水位监测方法、系统的特点和应用情况。

3·With the increasing of unit capacity, higher requirements were proposed to control the circulation boiler drum level.

随着机组容量的增大，对亚临界锅炉汽包水位控制提出了更高的要求。

4·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。

5·Boiler is an equipment of produce steam, to keep the water level of the boiler drum within a certain range is very important.

锅炉是生产蒸汽的设备，保持锅炉汽包内的水位在一定范围内是非常重要的。

6·The coal washing plant steam boiler drum diameter is larger than other boiler manufacturers, stable output, high quality steam.

水洗厂燃煤蒸汽锅炉锅筒直径比其他锅炉厂家大，运行稳定出力足，蒸汽品质高。

7·The present invention relates to computer application technology, and is especially method of identifying boiler drum level model.

一种计算机应用技术领域的锅炉汽包水位模型辨识的方法。

8·This paper describes the operational principle for 35T/h boiler drum level detection and control, and the circuit which is based on 8098 scp.

本文介绍了一台以8098单片机为核心的锅炉水位控制仪的检测、控制原理以及控制仪电路和操作情况。

9·Because of the much thick wall of large capacity boiler drum, the pressed and weld longitudinal seam is used to manufacture the drum shell ring.

由于大容量电站锅炉汽包的壁较厚，所以在汽包筒节制造时常采用压制成两个半圆瓦片再焊接而成的方法。

10·By means of computer, data collection and transition, the system can monitor temperature, pressure and life of boiler drum in total work process.

该系统利用计算机、智能化数据采集和通信转换对锅炉汽包运行全过程实行温度、压力和寿命的管理。