Vibration reduction facilities |
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Wednesday, 13 October 2010 09:45 |
ynamically engine shaft and pump shaft resulting in service life extension for electric engine and journal bearings;
-to protect equipment from earthquakes and skewing of supporting structures.
Complex configuration is determined based on acoustic-vibration tests of particular pump unit and static/dynamic strength analysis of its structures and systems.
Complex can include:
-damped frames;
-low-frequency shock-absorbers designed to bear the load in the range 100... 10000 kg;
-rubber-cord direct and angle flow compensators with compensating capacity ±50 mm;
-bellow compensators;
-antivibration sleeves to be used in pipings designed for 1.0...6.3 MPa;
-elastic couplings with 10...400 kN*m load moment.
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complex of facilities to reduce vibration and compensate static displacement for oil-transfer terminal units
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