초록 ▼

A combination gas and oil burner is disclosed for heating a radiant wall in a reforming furnace for petroleum refinery processes or the like to provide heat for radiation by the wall and in which oil, gas, or both fuels, may be employed, the burners being readily removable for inspection and mainten

A combination gas and oil burner is disclosed for heating a radiant wall in a reforming furnace for petroleum refinery processes or the like to provide heat for radiation by the wall and in which oil, gas, or both fuels, may be employed, the burners being readily removable for inspection and maintenance, and in which operation can be effected with one fuel with the apparatus for the other fuel being removed without shutting down the operation, and with greater stability attained by surrounding the flame passageways with refractory faces.

대표청구항 ▼

Combustion apparatus for heating an exposed inner face of an upwardly extending wall of a furnace comprising support means associated with said wall having an opening communicating with the exterior of said wall, register members or controlling the introduction of air into said opening, said support

Combustion apparatus for heating an exposed inner face of an upwardly extending wall of a furnace comprising support means associated with said wall having an opening communicating with the exterior of said wall, register members or controlling the introduction of air into said opening, said support means having a burner block portion with a plurality of spaced air delivery openings directed upwardly along said wall, certain of said openings being frustoconical and flaring towards their outlets, one of said openings being elongated and flaring toward its outlet, an oil burner assembly having an oil burner nozzle disposed within said elongated opening for delivery of atomized oil for combustion upwardly within said elongated opening, and a plurality of gas burners each disposed within one of said openings.