Device for generating and transmitting heat capable of operating with fuel in any physical state and combustion flame

Device for generating and transmitting heat comprising at least:

• one cylindrical combustion chamber (9) divided into a lower section (11) and an upper section (12) of variable height,
• one pressurized air chamber (26) arranged below the lower section (11) of the combustion chamber (9), and
• a plurality of air injectors (14), characterized in that:
• the air injectors (14) are supported on a first flat ring (43) making up the upper part of the pressurized air chamber (26) and embedded in a second flat ring (52) arranged in contact with the lower end of the cylinder making up the combustion chamber (9), said first flat ring (43) having holes (59 y 60) with at least two different diameters in their surface,
• and in that it also includes:
• a set of replaceable parts (A) arranged in the free centre of both flat rings (43 and 52), at the lower end of the lower section (11) of the combustion chamber (9) and attached to the second flat ring (52) by means of an expansion joint (54), said set of replaceable parts (A) comprises at least one central air injector (16) provided in the geometric center of the set of replaceable parts (A), with the rest of its depending on the physical state of the fuel to be used, and
• at least one fan (63).