2024-11-25
汽轮机轴承温度升高有哪些原因?
1)机组负荷增加,轴向传热增加;
2)轴封漏汽量大,使油中进水,油质恶化;
3)轴承钨金脱壳或熔化磨损;
4)冷油器出口温度升高;
5)轴承进入杂物,使进油量减少或回油不畅;
6)轴承振动大,引起油膜破坏,润滑不良。
来源:汽机技术
(版权归原作者或机构所有)
Shanghai Naisu Bearing Manufacturing Co., Ltd
Address:Building 8, 1st Floor, No. 1785 Gongye Road, Jinhui Town, Fengxian District, Shanghai
Telephone:0086-21-34533927
Fax:0086-21-34533917
Mobile Phone:0086-18001954275
E-mail:tim@nsbrg.com lisa@nsbrg.com
Website:www.nsbrg.com
0086-21-34533927