COMBINATION CLEANING MACHINE Russian patent published in 2000 - IPC

FIELD: mobile cleaning facilities. SUBSTANCE: proposed cleaning machine has slime suction and canal washing equipment mounted on truck chassis and equipment compartment arranged behind driver's cab. Slime suction equipment includes tank-settler 2 installed for dumping by mechanisms secured on chassis and slewing bracket-boom secured in rear part of tank-settler on lower half of its circumference. Bracket-boom engages with flexible suction hose 8 laid in form of loop or arc to align with boom and connected to tank neck stationary. Boom base is located at other side of neck relative to tank central axis. Boom base is secured on tank for reciprocating in horizontal plane. Slime suction equipment includes also vacuum pump and vacuum system. Canal washing equipment has water tanks 6 connected by inclined pipeline, high-pressure water pump, high- pressure hose with washing head. EFFECT: enlarged operating capabilities. 8 cl, 6 dwg