CHEMICAL WATER TREATMENT SYSTEM Russian patent published in 2024 - IPC C02F1/68 F04F7/02 F17D3/12 

FIELD: thermal power engineering.

SUBSTANCE: invention can be used in coolant water treatment systems, as well as chemical engineering in liquid media dosing systems and is aimed at increasing the reliability of the chemical water treatment system. The chemical water treatment system comprises a supply pipeline with an impact unit, a pulse blower with inlet and outlet check valves, inside of which there is an elastic diaphragm dividing its internal cavity into two cavities isolated from each other, suction and discharge pipelines, a flow regulator with a control element, and a container for liquid reagent and three hydraulic accumulators, where the first hydraulically isolated cavity of the pulse supercharger is connected to the supply pipeline at the inlet of the impact unit, and the second cavity is connected to the inlet and outlet check valves, the suction pipeline is connected at one end to the inlet check valve, and the second to the tank for liquid reagent, the control element is installed in the supply pipeline at the outlet of the shock unit, the discharge pipeline is connected at one end to the outlet check valve, and the other end is included in the supply pipeline between the shock unit and the control element, the first hydraulic accumulator and the flow regulator are connected in series to the discharge pipeline, the second hydraulic accumulator is included in the supply pipe between the impact unit and the control element, the third hydraulic accumulator is included in the supply pipe upstream of the pulse supercharger. The system is additionally equipped with a bypass pipeline and two pressure regulators, the first pressure regulator is installed in the discharge pipeline between the first hydraulic accumulator and the flow regulator, the second pressure regulator is installed in series in the bypass pipeline, one end of which is included in the discharge pipeline between the first hydraulic accumulator and the regulator flow, and the other end into the suction pipeline.

EFFECT: improved performance.

1 cl, 1 dwg