金属冶炼余热锅炉汽包液位串级控制方法

Cascade control method for drum level of metal smelting waste heat boiler

汽包液位的参数设置会影响余热锅炉的安全性,传统的方法无法有效制止假液位的现象,为此研究金属冶炼余热锅炉汽包液位串级控制方法。串级控制方法由经验丰富的技术人员,通过不断调试汽包液位的参数,将实验中的信息收集整理,设计出串级控制方法。串级控制方法可以有效控制大范围的负荷,保证汽包液位稳定,确保在安全的使用范围内,不需要投入大量的人力,方便工作人员进行调试。

Drum level parameter setting will affect the safety of waste heat boiler, the traditional method can not effectively stop the phenomenon of false liquid level, for this reason, metal smelting waste heat boiler drum level cascade control method. The cascade control method is designed by experienced technicians through constant debugging drum level parameters, collecting and sorting out the experimental information. Cascade control method can effectively control a large range of loads, ensure the stability of drum level, ensure the safe use of the scope, do not need to invest a lot of manpower, convenient for staff debugging.