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[". 센서압출기 배출구가 짧은 시간 동안 닫히고 다시 열릴 때 어떤 상황이 발생할까요?

2017-07-08View Original

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정상 운영 중에 센서압축기 배출구가 두 단계식 밸브로 짧은 시간 동안 갑자기 닫히고 다시 열리면 어떤 상황이 발생할까요?
Reply #22017-07-08
배출구,. 배출,. 배출구와 흐름압력은 크게 변동되며, 진동방지 밸브는 완전히 열리겠지만, 생산사고는 일어나지 Rencontre unlikely,. 중지되면,
Reply #32017-07-08
user
Reply #42017-07-08
继续翻译剩下的部分。
Reply #52017-07-10
出口阀门关闭十秒钟,根据管路的设计情况和当时的操作参数不同,会出现不同的状况。 出口阀由于未知原因关闭,压缩机会持续给出开阀信号。如果这段时间内出口压力超过管路安全阀压力,安全阀会起跳;如果这段时间内到达管路的喘振线,防喘振阀会动作; 十秒钟内如果安全阀没有起跳,阀门重新开启,压缩机将正常工作。如果出口阀门长时间不打开,压缩机会自动停机,但不会跳闸。
Reply #62017-07-10
明显,喘振,接下来的动作具体问题具体分析
Reply #72017-07-11
如果是在开停车过程当中,10秒也是基本正常的啊,机组在正常运行过程中,那就有可能引起喘振

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