纸机蒸汽冷凝水系统测控方法  

The measurement and control for steam and condensate system of paper machines

作　　者：钟益联 

机构地区：[1]中国中轻国际工程有限公司,北京100026

出　　处：《中华纸业》2013年第8期44-48,共5页China Pulp & Paper Industry

摘　　要：介绍了纸机蒸汽冷凝水系统的测量和控制方法,重点阐述了两种暖缸控制:三段升温法和逐步迭代升温法,并对阀门选用进行了讨论。The measurement and control for the steam and condensate system of paper machines were introduced on the emphasis of two kinds of warming-up method, including three-step warming-up and gradient warming-up by iterative method. The model selection for the control valves was also discussed.

关 键 词：精确测量 暖缸控制 常规控制方法 调节阀 热泵 

分 类 号：TS734[轻工技术与工程—制浆造纸工程]