浅谈供热锅炉的自动控制

针对供热锅炉的运行特点,介绍了锅炉设备的主要控制系统、各自控制变量和被控变量,着重阐述了锅炉汽包水位的自动控制问题,并简单分析了单冲量水位控制系统的适用范围及改进措施,以期充分利用系统可调性,实现锅炉自动控制。

On automatic controlling of boiler

Aiming at the running features of boiler,the paper introduces main controlling system,respective controlling variaty and controlled variaty of boiler＇s equipment,it pays much attention to automatic controlling problem of air-bag water level of the boiler,it also analyzes briefly about the suitable scope and improving measure of single stroking amount water level,so as to realize automatic controlling of boiler by making full use of system＇s adjustable ability.