Abstract Based on the requirements of purification process of the production materials, a new reactor was designed and proposed in this paper, with three functionalities: mixed-pulp, washing-filter and separation. In order to improve mass transfer and filteration effects, ultrasound probes was employed to enhance liquid turbulence intensity. To validate the effectiveness of ultrasound, several 3D computational models were built through Fluent for numerically simulating the mixing-washing process and dynamic filtration process. With the established model, the operating conditions of the mixing and dynamic filtration process stage are calculated, which provides useful information for experiment research and actual production.
2015, Vol. 32 
