SEPARATOR WITH LUBRICATION SYSTEM FOR SHORT SPINDLE DRIVE Russian patent published in 2013 - IPC B04B9/04 

FIELD: process engineering.

SUBSTANCE: invention relates to separator with lubrication system for short spindle drive. Separator comprises rotary drum with vertical shaft and line for feed of material to be centrifuged, drum drive spindle running in bearings fitted in housing elastically resting on foundation, drive mechanism, bearing lubrication system composed, preferably of lubricant circulation circuit and furnished with sump pan. Note here that said lubricant circulation circuit and, at least, sump pan are arranged axially above drive motor rotor. Lubricant flows from sump pan via lubrication channel made in housing or thereat to extend to bearing or to zone above spindle pin bearing directly into bearing or into zone above spindle pin bearing Note also that rive spindle bearing assy is arrange axially above sump pan lower bottom.

EFFECT: compact design.

20 cl, 1 dwg