铝溶液精炼管的主要作用是提高铝合金液的精炼效率，‌降低成本。‌

铝溶液精炼管的设计特点包括采用分流筒，‌这种设计有效地增加了铝合金液与精炼气体的接触面积和接触时间，‌

从而显著降低了铝合金液的精炼时间。‌这种设计不仅提高了铝合金液的精炼效率，‌还有助于降低生产成本。‌

此外，‌精炼管的结构还包括进气主管、‌三通接头、‌弯管连接头、‌精炼气体管、‌保护气体管以及分流筒等部件，‌

这些部件共同作用，‌确保了精炼过程的效率和效果

The main function of aluminum solution refining tube is to improve the refining efficiency of aluminum alloy liquid and reduce costs. ‌

The design features of the aluminum solution refining tube include the use of a splitter tube, 

which effectively increases the contact area and contact time between the aluminum alloy liquid and the refining gas, 

thereby significantly reducing the refining time of the aluminum alloy liquid. 

This design not only improves the refining efficiency of aluminum alloy liquid, 

but also helps to reduce production costs. In addition, the structure of the refining tube also includes components such as the inlet main pipe,

 three-way joint, bent pipe joint, refining gas pipe, protective gas pipe, and diversion cylinder.

 These components work together to ensure the efficiency and effectiveness of the refining process