大型锅炉汽包差压式水位计的改进和参数确定

Improvement of Drum Pressure Differential Water Meter of Large Boilers and Setting of the Parameters

大型锅炉汽包差压式水位信号在运行中普遍存在偏差大的问题,通过分析信号传递系统和参数确定情况,对其测量系统进行机械改进和参数优化,取得了满意效果。

Water level meters of the drum pressure differential type are generally subjected to rather large deviation during the operation of large boilers. After having analyses the signal transfer process and parameter setting, the measuring system underwent some mechanical improvement as well as parameter optimization with satisfactory results.