Analyses the causes of shaft gland leakage of 200mw steam turbine. Introduces the operation principles and control process of improved system.
分析了200MW汽轮机轴封系统漏汽的原因，介绍了改进后轴封系统的工作原理和运行控制过程。
The shafting vibration is caused by non-stability of shafting thermal state center produced by impeded casing expansion and steam leakage of the shaft gland.
汽缸膨胀不畅和轴封漏汽使轴系热态中心不稳定导致轴系振动。
When installing the mixer, you should miunimize diameter at shaft gland towards quaking magnitude. the mixer mustn ' s be counterclocked, otherwise it will drop.
安装搅拌器要求轴封处之径向跳动量调到最小程度，搅拌器不可反转，以免脱落。
Sure to rotate the pump shaft when pouring lubricating grease, in order that the grease can get into packing cavity fully until have grease oozed out from gland.
注入润滑脂时必须旋转泵轴，以使其充分进入填料腔，直到填料压盖端有油脂渗出为止。
Sure to rotate the pump shaft when pouring lubricating grease, in order that the grease can get into packing cavity fully until have grease oozed out from gland.
注入润滑脂时必须旋转泵轴，以使其充分进入填料腔，直到填料压盖端有油脂渗出为止。
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