FIELD: machine building.
SUBSTANCE: system consists of main - source of methanol whereon there is mounted first control valve. Before the control valve the main - source of methanol - is equipped with two connecting branches. The first shut-off valve, a filter and the second shut-off valve are successively connected to each connecting branches. Outputs of the second shut-off valves are connected to inlets of a measuring diaphragm, the output of which is connected to the inlet of a back valve by means of the second control valve. The outlet of the back valve is connected to inputs of sprayers via shut-off valves.
EFFECT: increased resource of trouble-free operation due to decreased sediments of gas-hydrates on walls of pipeline and shut-off accessories.
17 cl, 1 dwg
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