摘要
介绍了对50CHTA/7型锅炉给水泵及前置泵的轴端密封循环液冷却系统的改进方法,通过改进提高了 设备运行的可靠性,降低了设备大、小修的检修工作量。
Introduces improvement methods of shaft seals circulating liquid cooling system for 50CHTA/7 boiler feed-water pump and forepump, increases equipment operation reliability and reduces the repair amounts of big and small maintenances.
出处
《宁夏电力》
2005年第3期34-35,共2页
Ningxia Electric Power
关键词
锅炉给水泵
前置泵
改进
机械密封
boiler feed-water pump
forepump
improvement
mechanical seal
