DRIVE OF DEVICE FOR SEPARATION OR DISPERSION OF LIQUID FRACTIONS Russian patent published in 1999 - IPC

FIELD: agriculture, pharmaceutical, medicine, food, chemical and other industries. SUBSTANCE: proposed invention relates to devices for separation or dispersion of liquid fractions in centrifugal force field. Drive has bedframe and high frequency electric motor vertically secured on bedframe and provided with housing with drive drum mounted on rotor shaft, lower hinge flexible support mounted on rotor shaft and upper flexible support. Upper flexible support is installed directly on rotor shaft of motor and is arranged in motor housing. Support surface of one of engaging members of hinge joint of rotor shaft lower support is made in form of inner cone, while support surface of other hinge joint member is made in form of outer sphere. EFFECT: reduced noise ands vibration in service, enhanced reliability and increased service life, reduced metal usage and cost of drive. 2 cl, 4 dwg