Patent ID: 9568194
Date: 2017-02-14
CPC Classifications: F23D,F23N,Y02E

Claim:
1. A burner assembly comprising: at least two fuel gas canals comprising an inner fuel-conducting passage forming an inner fuel gas outlet and an outer fuel-conducting passage forming an outer fuel gas outlet, said inner and said outer fuel-conducting passages being coaxially arranged; at least one oxidant canal; and at least one exit face at which terminate the at least two fuel gas canals or at least one of the at least one oxidant canal, wherein the at least two fuel gas canals and the at least one oxidant can being configured such that a direction of injection of oxidant from the at least one oxidant canal substantially converges and intersects at a combustion zone downstream of the burner assembly with a direction of injection of fuel gas from the at least two fuel gas canals, an oxidant supply line; an oxidant injection device adapted to inject said oxidant stream in said at least one oxidant fluid canal to create at least one injected oxidant stream; a fuel gas supply device adapted to supply a fuel gas stream; a fuel gas injection device comprising a fuel gas distributor adapted to receiving the fuel gas stream from the fuel gas supply device, said fuel gas injection device being adapted to inject said fuel gas stream in said at least two fuel gas canals to create at least two injected fuel gas streams, the fuel gas distributor comprising: