DEVICE AND METHOD OF PROCESSING OF SPENT DETERGENTS AND LUBRICANTS GENERATED IN WASHING OF WHEELSET BOXES AND RAILWAY ROLLING STOCK UNITS Russian patent published in 2008 - IPC C10M175/04 C11B13/00 

FIELD: technological processes.

SUBSTANCE: installation for processing of spent detergents and lubricants contains appliance (5) with vertical cylindrical casing, cover and conical bottom, heating elements, nozzles (17) and (18) in top part of appliance for bleeding of settled soap and oil, tap for bleeding of sludge in bottom part of appliance, installation also includes unit for collection and settling of detergents, which includes reservoir (7) for collection and settling of soap, conveyer (16) with metering device for soap dispensing, unit for collection and settling of oil, which includes reservoir (3) for collection and settling, device (19) for oil dispensing into tare, unit for sludge collection, which includes reservoir (11) for sludge collection, conveyer (12) for sludge dispensing into molds and drying chamber (13) with heating element, unit of emulsion collection, which includes reservoir (8) for collection and settling of emulsion, and also reservoir (10) for collection of emulsion, device (15) for emulsion dispensing into tare, pump (1) for water supply into appliance (5) and pumping of water with emulsion into reservoir (8). Method is also suggested for processing of mentioned solutions and lubricants.

EFFECT: increase of efficiency and simplification of process.

2 cl, 1 dwg