基于Cygnal技术循环水安定指数在线监测装置的研究与应用

摘要

Considering the heating equipment’s scaling and corrosion incurred by complex composition of in-dustrial circulating cooling water,the online monitoring device for the quality stability of industrial cooling wa-ter was developed,which adopting stability index to reflect the tested water stability can simplify the manual a-nalysis in situ and control cooling water quality to reduce scaling or corrosion in condenser pipes.It has signifi-cance in keeping reliable operation,saving energy and water as well as in extending the service life of heating equipment.%针对当前工业循环冷却水水质成分复杂而导致热力设备易腐蚀结垢的现状，采用 C8051 F020微控制器研制了工业循环冷却水水质稳定性的在线监测装置。装置以安定指数来反映工业循环冷却水水质的稳定性，在现场运行中克服了人工繁杂的手工分析的难题，并且能很好地控制循环水水质来减轻凝汽器管道的结垢或腐蚀，对工业生产的安全可靠运行、节能节水、延长热力设备使用寿命等具有重要意义。