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介绍了干气提浓装置变压吸附工序中抽真空设备罗茨真空泵,通过对罗茨真空泵气密、试车、运行过程中出现问题的讨论,提出一些解决办法和改进措施,确保泵组的安全平稳运行以及装置的长周期运转。
This paper introduces the vacuum pump Roots vacuum pump in the pressure swing adsorption unit of the dry gas concentration unit. By discussing the problems in the airtight, test and operation of the Roots vacuum pump, some solutions and improvement measures are put forward to ensure the safety of the pump unit Smooth operation and long cycle operation of the device.