US 12,259,127 B2
Firenado insert, pit and method
Patrick Lang, Watkinsville, GA (US); and Jett J. Lang, Watkinsville, GA (US)
Filed by Patrick Lang, Watkinsville, GA (US); and Jett J. Lang, Watkinsville, GA (US)
Filed on Apr. 12, 2022, as Appl. No. 17/719,331.
Prior Publication US 2023/0324041 A1, Oct. 12, 2023
Int. Cl. F23C 7/00 (2006.01)
CPC F23C 7/002 (2013.01) 5 Claims
OG exemplary drawing
 
1. A method inducing a flame into a fire tornado, the method comprising the actions of:
setting a flame element in a center of a recessed void;
delivering a flammable gas to the flame element;
igniting the flammable gas at the flame element;
setting a plurality of adjustable nozzles to deliver non-combustible air around the periphery of the flame element, with each adjustable nozzle adjusted to point towards an edge of the flame element at an angle that is greater than 0 degrees relative to a line running from the nozzle to the center of the fire element;
delivering the air to each of the plurality of air nozzles from a pressurized air source to create wind turbulence; and
adjusting the angle of the adjustable nozzles to adjust the level of wind turbulence;
whereby an air flow of air from each of the plurality of air nozzles creates eddy currents within the recessed void to induce the fire tornado.