METER-MIXER Russian patent published in 2017 - IPC C23C16/455 

FIELD: machine engineering.

SUBSTANCE: meter-mixer contains a body, evaporators and heaters, that maintain a predetermined temperature for evaporation of the reactants, and two evaporators installed one above the other and closed through gaskets with covers with holes for supplying the carrier gas. The evaporators are made with spiral partitions forming spiral channels into which the reagent is loaded to saturate the carrier gas, coaxially installed nozzle inserts forming channels for feeding the saturated vapor-gas mixture through the nozzle channels to the reaction chamber and the buffer zone located between the two mentioned evaporators, the cavity which is sealed from the adjacent evaporation areas of the evaporators, to supply the vapor-gas mixture prepared outside the reactor into it, and with the possibility of supplying the vapor-gas mixture from it through the nozzle channel into the reaction chamber.

EFFECT: ensuring the accuracy of regulation of the composition of compounds obtained as a result of interaction of reagents, the simplicity and compactness of the structure.

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