锚式搅拌器在ABS反应釜上的应用
Application of Anchor agitator in ABS reactor
刘盈盈
作者单位：化工三厂ABS车间
中文关键字：搅拌器；析胶；换热效率；产能
英文关键字：agitator；separation out of gommures；heat exchange efficiency； productivity
中文摘要：桨式搅拌器应用在ABS装置上，出现反应釜内壁挂胶、反应析胶等现象，影响反应及换热效果。通过改进搅拌器的型式，提高了接枝聚合釜的换热效率，延长了自动清洗周期，使ABS装置产能有了明显提高。
英文摘要：There exist some problems when paddle agitator is used in ABS equipment, for example, the gommures adhere on the inner wall of the reactor and the gommures separate out from the reaction. These problems have a bad influence on reaction and heat exchange. By changing the type of agitator, the heat exchange efficiency of grafting polymerization reactor was improved, the self-cleaning period was lengthened, and the productivity of ABS equipment was increased significantly.
Keywords: agitator；separation out of gommures；heat exchange efficiency； productivity