Device for burning gasified liquid fuels

Abstract

A device for burning gasified liquid fuels includes a central control unit, an electric transformer, an air pump, and a fuel pump. A first piping terminates in a first nozzle for ejecting the fuel in an atomized liquid state connected to the supply pump. The ejected fuel is ignited by an electrode. In addition to such a first burner stage which develops a priming flame in an ignition zone, there is a second burner stage formed of a second piping connected to the fuel supply pump for supplying the fuel in a steady state. The second piping has a gasification tract, formed as a pipe coil, which passes through the ignition zone. The second piping terminates in a passageway for distributing the fuel in the aeriform state in the ignition zone.

1 . Device for burning gasified liquid fuels, said device being comprised of a central control unit, an electric transformer, a centrifugal pump means for supplying air as a comburant, and a pump means for supplying a liquid state fuel and being in communication with a combustion chamber, said device comprising: 
 a first burner stage, having a first piping and a first nozzle ejecting fuel in an atomized liquid state, said first piping being connected to said pump means for supplying the fuel and being endowed with a first solenoid valve means for supplying priming fuel, the ejected fuel being ignited by an electrode excited by said electric transformer under control of said central control unit, said first burner stage developing a priming flame in an ignition zone of said combustion chamber; and    a second burner stage, having a second piping connected to said pump means for supplying the fuel and being endowed with a second solenoid valve means for steady-state supply of the fuel, said second piping having a gasification tract passing through said ignition zone, allowing transformation of the fuel, said fuel passing inside said gasification tract, from a liquid state to an aeriform state, said gasification tract terminating in a distribution passageway to be distributed in said aeriform state in said ignition zone, forming a combustion flame caused by said priming flame of said first burner, said combustion flame being cut out after ignition of said second burner stage.    
   
   
       2 . Device according to  claim 1 , wherein said gasification tract is comprised of a pipe coil.  
   
   
       3 . Device according to  claim 1 , further comprising: 
 a photo electric cell, controlling a flame, and being connected to said central control unit.    
   
   
       4 . Device according to  claim 1 , further comprising: 
 a governor of the flow of said fuel on said second piping.    
   
   
       5 . Device according to  claim 4 , wherein said governor of flow of fuel is comprised of a calibrated-hole plate interposed to the flow of fuel.  
   
   
       6 . Device according to  claim 1 , wherein said centrifugal pump for supplying air as a comburant draws air for combustion in an upper part of a drawing chamber in heat exchange with a rear part of a fumes box.  
   
   
       7 . Device according to  claim 1 , wherein said gasification tract is externally endowed with an electric resistance, under control of said central control unit cooperating in gasification of fuel.