The axial-flowimpeller had such characterizes as higher mass transfer efficiency, lower agitation power consumption and better mixing effect.
因轴流式搅拌桨具有传质效率高、搅拌功率低、混合效果好等优点，所以广泛应用于化工生产过程中。
2
In consideration of magnetic driven sand washing apparatus, an optimal design plan for axial-flowimpeller is put forward for improving the hydraulic performance of blades.
针对一种磁力驱动的循环冲沙装置，提出了轴流式叶轮优化方案以提高叶轮水力性能。
3
The corrosion situation of some metal materials used for axial-flow pump and impeller of slurry pump in wet phosphoric acid production was studied.