Abstract: Power consumption, mixing time, radius of cylindrically rotating vortex and discharge times for the impellers were measured for different conditions of the baffles in a model agitation vessel with an inner diameter of 400mm. The effect of baffles on power, mixing and circulating characteristics was studied, and correlation among them have been proposed for the design of mixing equipment and for the improvement of agitated reactors.

摘要： 在内径为400mm的试验釜内,测定了不同挡板条件下的搅拌功率消耗、混合时间、固体回转部半径及桨叶的排出次数等,研究了挡板对搅拌体系的动力特性、混合特性和循环特性的影响,并提出相应的关联式,为搅拌装置的设计和改造提供依据.