FIELD: public utilities. SUBSTANCE: invention relates to canal washing machines with slime suction and canal washing equipment designed for preventive and emergency cleaning of water drain and sewage nets. Machine has slime suction reservoir with suction hose and unloading cover, water reservoir, high-pressure water pump, water-liquid ejector, distributing cock and drum with high-pressure hose and canal washing nozzle. Water-air ejector is connected additionally to high-pressure water pump through distributing cock. Water-air ejector is connected by its inlet channel with slime reservoir, and by outlet channel, with water reservoir. Slime and water reservoirs, pump, cock, drum and water-liquid ejector are interconnected by pipelines. EFFECT: simplified design and reduced cost of machine making. 6 dwg
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Authors
Dates
2000-12-10—Published
1999-12-22—Filed