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我厂乙烯工程芳烃联合装置,是70年代末引进的特大型装置,1988年9月,随着部分设备安装就位,设备的移交工作即中间交接开始进行。对于转动设备,振动的大小,很大程度反映了设备的安装质量或设备本身的质量,并将影响装置的长周期和安全运行。为此,在设备中问交接的单试过程中进行了振动测试。1 测试位置和振动允许值芳烃联合装置共有设备1524台,其中转动设备490台,内有离心泵438台,往复式压缩机22台,离心压缩机5台,风机27台,转动设备类型不同,振动测试的位置、测试参数和振动允许值也不相同。我们将设备分成三种类型来测振。(1)离心泵和风机的测振测振点都在
Our plant ethylene aromatics unit is an extra large unit introduced in the late 1970s. In September 1988, as part of the equipment was installed, the transfer of equipment was started and the intermediate transfer was started. For rotating equipment, the size of the vibration largely reflects the quality of the equipment installed or the quality of the equipment itself, and will affect the long period and safe operation of the equipment. For this reason, a vibration test was carried out during the single test in the equipment. A test site and vibration allowable value Aromatics joint device a total of 1524 units, of which 490 sets of rotating equipment, there are 438 centrifugal pumps, 22 reciprocating compressors, centrifugal compressors 5, fans 27 units, rotating equipment of different types, Vibration test location, test parameters and vibration allowable values are not the same. We divide the equipment into three types for vibration measurement. (1) Centrifugal pumps and fans vibration measurement vibration points are