FIELD: heating engineering.
SUBSTANCE: invention concerns deposits formed on heat exchange surfaces in heating and/or hot water-supply systems. Treatment and neutralization plant comprises heating unit, water treatment unit provided with water-swirling device and impurity-precipitation device, and deposit neutralization unit constructed in the form of chemical reagent dispenser mounted upstream of heating unit. Water-swirling device is designed as centrifugal separator provided with vent. Impurity-precipitation device is designed as solid fraction withdrawal device further equipped with heat exchanger to heat water used to additionally feeding the system. Plant can optionally be provided with vibroacoustic device affecting centrifugal separator and/or solid fraction withdrawal device.
EFFECT: enhanced efficiency of treatment and neutralization of deposits under non-stop conditions with simultaneous degassing and purification of liquid contained in the system, reduced heat consumption, and prolonged service time of all structural system elements.
2 cl, 1 dwg
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