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고위험 泵机封过열

2018-10-18View Original

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각위的大师们, 저는 소속 회사의 한 세트의 수직식 �双端面密封高危泵,, 그 기름 보호 캔의 기름泠却盘突然没有温度, 导致机封过热。 분리 점검 후 기름 경로가 통하지 않았지만 복원 후 문제가 여전로 남아, 대신ers们应该是什么原因导致?
Reply #22018-10-19
이 게시글은 3383566_P3PPZ 于2 228Z-ZZ Z 于8:47에 마지막으로 편집되었습니다循环回路的条件有两个: 1 一是一个是通畅的回路Z 你已经检查过了油路通畅Z 说明没有堵塞Z 但是要确认油路中间没有存留空气的高点Z 或者有存留空气的空腔Z 这些位置存留的空气会在油路中形成气阻Z 导致循环中断或者不畅Z 应在这些位置设置排气阀Z � 启泵前将存留的空气排除; 2 二是循环回路要有循环的动力Z �循环的动力就是机泵两端的压力差Z 或依靠叶轮本身的进出口压力差Z 或机械密封泵送结构形成压力差Z 或与外来回路形成的压力差Z 请排查。
Reply #32018-10-20
P522或或或P53泵送环正常吗? 欬次级密封腔, 隔离液管线气体排净了吗?

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