污泥消化池搅拌用叶轮的设计与试验研究

Research of the Impeller with the Positive and Negative Rotation for the Sludge Digestion Tank

介绍了用诱导轮改造后的圆柱形螺旋叶轮的设计参数和试验数据 ,改造后的叶轮不仅能达到正、反转性能要求 ,而且基本符合相似换算定律。

Desige Parameter and test date of the remoulded cylineer shaped screw impeller used by inducer was introduced, which fully reached positive and negative rotation performance and accorded with conversion law.