FIELD: transport engineering.
SUBSTANCE: proposed method of hand washing of trailers and refrigerators is provided by hand washing device it includes examination of vehicle for presence of explosives, weapon, narcotics and radioactive substances, softening of mud crust with washing solution using pulverizer 6, hand washing of side surfaces by brush 8 rotated by water turbine, and washing of wheels and wheel arches by means of high-pressure nozzles. Tap water is directed to hand washing posts; contaminated water is directed along drain ramp into receiver settler; where up to 70% of dirt is removed from water and directed to dump. Partially clarified water is directed to containers - settlers to remove oil film by means of toroidal movable collector-comb 26. Oil product is directed into receiver where to dry sawdust is added, then mixture is dried, pressed into bricquettes and used as fuel in cold season to heat water.
EFFECT: improved reliability and degree of cleaning.
3 cl, 1 dwg
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