PUMP-FREE SPRAY OF METAL AND COMBUSTION BY CREATION OF REDUCED PRESSURE AND RELATED CONTROL OF MATERIAL FLOW Russian patent published in 2018 - IPC F23C99/00 F23B90/00 

FIELD: power engineering.

SUBSTANCE: invention refers to power engineering. Device for burning an electropositive metal, which is selected from alkali, alkaline earth metals, aluminum and zinc and / or their alloys and / or mixtures, with a combustible gas comprises first nozzle (1), firstly tapering in cross section to which carrier gas is supplied and which is arranged to atomize the electropositive metal with the carrier gas, the first supply device (1') for the carrier gas to the first nozzle (1), which is configured to supply carrier gas to the first nozzle (1), container (3), which is configured to prepare electropositive metal as liquid or as powder with particles having particle size of less than 100 mcm, the second supply device (2') for electropositive metal to the first nozzle (1) which is arranged to direct electropositive metal from container (3) to the first nozzle (1), and burner (4) which is configured to combust electropositive metal with combustible gas.

EFFECT: invention allows the electropositive metals to be sprayed continuously, without direct contact of fluids with pumps and / or flow regulators.

15 cl, 12 dwg