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METHOD FOR GAS COMBUSTION IN A BURNER FOR LOW NOX COMBUSTION WITH A STAGE AIR SUPPLY AND EXHAUST GAS RECIRCULATION
METHOD FOR GAS COMBUSTION IN A BURNER FOR LOW NOX COMBUSTION WITH A STAGE AIR SUPPLY AND EXHAUST GAS RECIRCULATION
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机译:阶段供气和排气再循环的低NOx燃烧器燃烧器中的气体燃烧方法
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摘要
A gas-fired burner incorporating an air driven jet pump for mixing air, fuel, and recirculated flue gas is disclosed. The burner is configured for the staged introduction of combustion air to provide a fuel-rich combustion zone and a fuel-lean combustion zone. The burner achieves reduced NOx emission levels in high temperature applications which use preheated combustion air.
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