循环水泵叶轮汽蚀原因及防范措施

Measures of Impeller Cavitation Causes and Preventive of Circulating Water Pump

循环水泵是循环水系统的重要设备之一,该设备正常运行与否直接关系到机组安全运行。选用高硬度、高强度、高质量的叶片,采取先进的检修工艺,机组停运时检查叶轮叶片,制定防汽蚀措施,保证循环水泵稳定安全可靠运行。

Circulating water pump is one of the important equipment of circulating cooling water system.The normal operation of the equipment is directly related to the safe operation of the unit.The blades with high hardness,high strength and high quality are selected,and the advanced maintenance technology is adopted.The impeller blades are checked when the unit is out of operation,and cavitation prevention measures are formulated to ensure the stable,safe and reliable operation of the circulating water pump.