浆料泵叶轮失效分析及对策

Analysis and measures of slurry pump impeller failure

对催化剂浆料泵叶轮的磨蚀问题进行了失效分析 ,采取了一定的防护措施 。

The analysis shows that the erosion happens in the oil refining activator slurry pump,the treatment to resisting erosion of the pump impeller,prolong efficiently the running period of this pump.