旋流式微泡发生器的设计与试验研究  

Design and experimental study of rotational-flow micro-bubble generator

作　　者：杨涛[1] 李浙昆[1] 张永忍 于敏[1] 

机构地区：[1]昆明理工大学机电工程学院,云南昆明650500

出　　处：《水利水电技术》2016年第5期141-144,共4页Water Resources and Hydropower Engineering

基　　金：国家自然科学基金资助项目(51168020);红云红河集团技术开发资助项目(2012GY08)

摘　　要：针对工业污水处理的难题,以气浮净水技术为理论基础,设计了一种新型的旋流式微泡发生器。通过FLUENT软件进行流体仿真及优化,对其可能性进行初步验证,并在实际工况下进行性能测试,验证该微泡发生器的可行性,为污水处理和矿物浮选等提供了一种有效方法,为促进气浮浮选技术的发展提供理论依据。Based on the problem of waste-water treatment and the theory of flotation technology,a new type of rotational-flow micro-bubble generator was designed. The fluid simulation and optimization were carried out by the FLUENT software,the possibility of realization was verified and the performance tests were carried out under the actual operating conditions. The feasibility of the micro-bubble generator is verified,which provides an effective method for the treatment of waste-water treatment and mineral flotation and promotes the development of flotation technology.

关 键 词：旋流式微泡发生器 结构设计 仿真优化 试验研究 

分 类 号：TD456[矿业工程—矿山机电] X52[环境科学与工程—环境工程]