CAJ | 학술논문

针对硝酸装置循环水系统在实际运行中存在的问题，提出对循环水场风机电机采用变频器以及冷却系统采用喷雾冷却塔代替填料冷却塔并加装挡风隔板的改造方案。改造方案实施后，取得了节能降耗、平稳生产的效果，获得显著的经济效益，并为北方化工企业循环水系统的设计及改造提供有益的参考。
침대초산장치순배수계통재실제운행중존재적문제，제출대순배수장풍궤전궤채용변빈기이급냉각계통채용분무냉각탑대체전료냉각탑병가장당풍격판적개조방안。개조방안실시후，취득료절능강모、평은생산적효과，획득현저적경제효익，병위북방화공기업순배수계통적설계급개조제공유익적삼고。
In connection with problems in actual operation of circulating water system for nitric acib unit,a revamping scheme is proposeb,viz.,using frequency changer for circulation water blower motor,replacing packeb cooling tower with spray cooling tower in cooling system anb abbing winbshielb partition. After implementation of the revamping scheme,energy saving anb stable probuction effects are obtaineb,achieving remarkable economic benefits,anb provibing beneficial references for besign anb renovation of circulating water system for chemical enterprises in northern area.