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["问题 de changement de la pompe d'huile de refement dans le compresseur

2020-12-05View Original

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"Comment maintenir平稳流量操作是在进行汽轮压缩机润滑油泵切换时如何操作?
Reply #22020-12-27
On démarre d'abord la备泵回流,中控室与现场配合,中控使用回流自调阀稳定润滑油总管压力,现场逐步给备用泵加载同时给在用泵卸载直至在用泵出口完全回流此时就可以停用在用泵倒泵基本完成倒油泵操作一定要平稳小心。
Reply #32021-01-03
Pour les grands groupes,惯离心泵和螺杆泵。离心泵切换相对平稳螺杆泵需要借助返回油箱自力阀及泵出口安全阀旁路配合操作我们惯先打开备泵安全阀旁路再启动泵通过两台泵的安全阀旁路进行调节切换。
Reply #42021-01-05
Avec un régulateur à réglageé directement le changement peut se备泵安全阀旁路开再启动泵通过两台泵的安全阀旁路进行调节切换。
Reply #52021-01-05
L'huile de ref连锁和报警高了有泄压正常情况下保证不过低就行。"

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