Application of the overall optimization technology of circulating water system in petrochemical enterprises
循环水系统整体优化技术在石化企业的应用

摘要

针对中国石化沧州炼化公司第二循环水场能耗高、运行水平较低的现状，借助专业节能服务公司的力量，进行系统能量利用效率研究与分析，找到能耗高的原因，对循环水系统进行整体优化，通过对系统管网、机泵、换热器实施改造，降低了装置能耗，提高运行控制水平。

Abstract

In view of China petrochemical Cangzhou refining company second circulating water field of high energy consumption, low operation level, with the help of professional energy saving service company, system energy utilization efficiency research and analysis, find the cause of the high energy consumption, optimize the circulating water system, through the system pipe network, pump, heat exchanger implementation, reduce the device energy consumption, improve the level of operation control.