摘要
通过模拟仿真,从流场分布、速度分布等方面,对偏心自转、自转加公转两种搅拌方式进行比较。结合湿法炼锌净化工艺,将Cd^(2+)净化率作为搅拌方式影响混合效果的定量评价参数。结果发现,自转加公转的净化率相对于偏心自转提高了64%。自转加公转通过混沌混合,大大缩短了反应时间,提高了净化效率,减小了能耗。
Through simulation,the eccentric rotation,rotation plus revolution are compared from the aspects of flow field distribution and velocity distribution.Combined with zinc hydrometallurgy purification process,Cd^(2+)purification rate was taken as a quantitative evaluation parameter of mixing effect influenced by stirring mode.The results show that the purification rate of rotation plus revolution is 64%higher than that of eccentric rotation.Rotation and revolution are mixed by chaos,which greatly shortens reaction time,improves purification efficiency and reduces energy consumption.
作者
戴新锐
李春林
王仕博
徐建新
肖清泰
Dai Xinrui;Li Chunlin;Wang Shibo;Xu Jianxin;Xiao Qingtai(Engineering Research Center of Metallurgical Energy Conservation and Emission Reduction,Ministry of Education;National and Local Joint Engineering Research Center of Energy Saving and Environmental Protection Technology in Metallurgy and Chemical Engineering Industry;Greennovo Environmental Technology Co., Ltd.)
出处
《冶金能源》
2022年第2期3-7,共5页
Energy For Metallurgical Industry
基金
云南省科技厅科技计划项目(202101AU070031),云南省教育厅科学研究基金项目(2021J0063)。
关键词
六直叶桨
自转加公转
折叠拉伸
迹线
six straight blade propeller
rotation plus revolution
folding stretch
trace
作者简介
戴新锐(1996—),硕士,327459356@qq.com通讯作者:通讯作者:王仕博,博士/讲师,ph.d.wangshibo@foxmail.com。
