FIELD: engineering industry.
SUBSTANCE: invention refers to engineering industry, and namely to centrifugal plants with treated material accelerators (crushes, mills, centrifuges of various purpose, and test rigs), and can be used for carrying out centrifugal processes causing considerable dynamic rotor unbalance. Centrifugal plant includes a housing, a drive, and a working shaft with accelerator and magnetic bearing. Outer part of the drive shaft is rigidly connected to working shaft, and on end surface of drive shaft inner part there made is cylindrical cavity that is attached at least through one bearing to elastic shock-resistant pin located on the housing.
EFFECT: invention provides considerable increase of angular speed of shaft with accelerator, design simplification, decrease of the plant weight and overall dimensions, creates conditions required for pressurisation thereof, which causes energy consumption reduction thanks to vacuum processing, and improves quality of obtained clean product and equipment.
3 cl, 3 dwg
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