COMBINED SHIP WATER PREPARATION AND CONDITIONING SYSTEM Russian patent published in 2019 - IPC C02F9/12 C02F1/32 C02F1/34 C02F1/50 B01D36/00 B63J4/00 C02F1/78 

FIELD: water treatment.

SUBSTANCE: integrated ship system for preparation and conditioning of drinking water includes two functional units: preliminary cleaning A and basic cleaning (conditioning) B, as well as air preparation unit. Preliminary treatment unit A comprises in-series connected freshwater storage tank 1 and perhydrollete disinfection unit, which consists of container for perhydrol and pump-batcher 2. Basic purification (conditioning) unit A comprises series-connected drinking water cistern 3, pump 4, ejector-cavitator 5, filter with sand charge 6, ozone-forming lamp of ultraviolet radiation 7. In addition, circulating pipeline is installed in the system to return cooked water to drinking water cistern. Ejector-cavitator 5 is made with possibility of water treatment by hydrodynamic cavitation and ozone ejected in composition of ozone-air mixture from ozone-forming lamp of ultraviolet radiation 7.

EFFECT: invention allows reducing power consumption, improving efficiency of water treatment, simplifying the design and improving reliability of the whole system.

1 cl, 1 dwg