双卧轴搅拌机搅拌臂的优化设计及其试验研究  

Optimum Design and Research on Mixing Arms of Twin-Shaft Mixer

作　　者：王博[1] 徐鹏杰[1] 田建涛[1] 

机构地区：[1]长安大学道路施工技术与装备教育部重点实验室,陕西西安710064

出　　处：《装备制造技术》2014年第7期153-154,共2页Equipment Manufacturing Technology

摘　　要：针对双卧轴搅拌机搅拌臂的料流排列以及单轴搅拌臂的排列两个方面来优化搅拌臂参数,通过试验研究,得出以下结论:通过改变搅拌臂的排列,应使物料形成围流运动,并且可以延长搅拌臂的使用寿命;单轴搅拌臂的相位角按60°布置能使混凝土拌合料有更好的搅拌效果,这样使得混合料拌合更加均匀。Parameters to optimize the mixing arms for both mixing arms＇ arrangement of Twin-Shaft Mixer and the arrangement of uniaxial mixing arms, From experimental study,the following conclusions are made： By changing the arrangement of mixing arms, the material should be made circle flowing arrangement, it can extended the service life of mixing arms; Uniaxial mixing arms by 60° phase angle arrangement enables the concrete mixture better stirring effect, it also makes the mixture more uniform.

关 键 词：搅拌臂 围流排列 逆流 大循环 

分 类 号：TU642[建筑科学—建筑技术科学]