Patent ID: 9057517
Filing Date: 2015-06-16
Classification: B60P,E21B,F22B,F23C,F23D,F23G,F23N

Abstract:
1. A dual fuel burner, comprising: a first fuel burner comprising a plurality of fuel rail fingers connected in fluid communication with a first fuel rail, wherein each fuel rail finger comprises a plurality of combustion chambers, and wherein each combustion chamber comprises a combustion tube holder that at least partially envelopes a combustion tube; a second fuel burner comprising a plurality of fuel rail fingers connected in fluid communication with a second fuel rail, and wherein each fuel rail finger of the second fuel burner comprises a plurality of combustion chambers; wherein the first fuel burner is configured to burn a first fuel, wherein the second fuel burner is configured to burn a second fuel, and wherein the plurality of fuel rail fingers of the first fuel burner are configured to integrate with the plurality of fuel rail fingers of the second fuel burner, wherein the first fuel is wellhead gas, wherein the second fuel is at least one of propane, butane, gasoline, diesel, liquefied natural gas (LNG), natural gas liquids (NGL's) and wellhead gas, and wherein the second fuel burner is configured to operate when the wellhead gas burner supplies less than about 3,500 British Thermal Units (BTU) per cubic foot.