IGNITION AND OPERATION METHOD OF BURNERS AT GASIFICATION OF CARBON-CONTAINING FUEL TYPES Russian patent published in 2014 - IPC F23Q9/00 F23D14/26 F23N5/12 

FIELD: power industry.

SUBSTANCE: invention relates to the field of power engineering. An ignition and operation method of burners at gasification of carbon-containing fuel types using at least two gasification burners consists in the fact that one of the gasification burners is made in the form of a start-up burner, for ignition of which at least one pilot burner is used, which is ignited by means of an electrical ignition element; with that, by means of the pilot burner in the start-up burner there ignited is a mixture of combustible gas and oxygen-containing gas; with that, after the start-up burner is ignited, at least one other gasification burner is ignited from it, and the start-up burner is operated further due to change of the medium as one of gasification burners of carbon-containing fuel.

EFFECT: invention allows preventing continuous consumption of combustible gas in a pilot or ignition burner.

6 cl, 3 dwg