PARFYONOV FLAME DEVICE Russian patent published in 2010 - IPC F23D14/20 F23J13/08 

FIELD: power industry.

SUBSTANCE: flame device for smoke free combustion of gases includes a head, movable gas damper in the form of flow-around body, which is capable of changing flow passage of the head when gas consumption changes and creating gas jets, passages between the head housing and gas damper to combustion zone for gases of low pressures or other pressures, constant or other consumptions. Gas damper(s) is(are) lifting and/or rotary in number of 1+n (where n from 0 to 10000 and more), has(have) the shape(s) of either a pin, or a plate, or a cone, or a prism, or a flowing body with the length exceeding the width, or a sphere with possibility of keeping design velocity(ies) of effluence of flame gases from heads, and formation of gas jets, including either flat, and/or open, and/or diverging in various directions and contacting the air on both sides.

EFFECT: invention allows providing smoke free gas combustion within the whole design range of flows of flame gases without forced supply of air or water vapour, or water owing to increase of specific contact surface of ambient air and gas.

1 dwg