CHEMICAL TREATMENT SYSTEM Russian patent published in 2017 - IPC F17D3/12 F04F7/02 

FIELD: power industry.

SUBSTANCE: chemical treatment system comprises a hollow container, a liquid conduit, the first conduit communicating with the container, the second tube communicating with the conduit, wherein both tubes are equipped with the first and second check valves. The water hammer autodyne is provided with two working environment inputs and one working environment outlet. Pulse supercharger is divided with installed in it elastic diaphragm into upper and lower hydraulically isolated parts. Accumulator is set into a recirculating piping. The water hammer autodyne is mounted in the fluid conduit, the working environment inputs are combined with fluid conduit and further comprises the second blower, in the hollow body of which has a mounted piston connected to the rod withdrawn outside the hollow body, as well as a safety valve and flow rate regulator with a controlling element. Pulse supercharger upper part is connected to one of the working environment input of the water hammer autodyne, and bottom part - to the second input of the working environment, its elastic diaphragm is connected to the second supercharger piston by means of the rod. The first tube and the second tube are connected in series through the second supercharger. Accumulator and safety valve are installed into the recirculation piping, connecting the second tube to the first tube after the first check valve. Fluid flow controller is installed on the second tube after the recirculation piping. The controlling element is disposed in the fluid conduit behind the water hammer autodyne after the second tube insertion.

EFFECT: improved accuracy of one liquid dosing into another.

1 dwg