Exhaust burner catalyst preheater

Details Exhaust burner catalyst preheater Exhaust burner catalyst preheater

1992-08-28

1994-08-23

Hart, Douglas

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

60748, 431354, F01N 302

Patent

active

053396308

ABSTRACT:
A burner for heating an exhaust gas stream is disclosed having a combustor head with a fuel/air charge preparation apparatus comprising a fuel nozzle and dual vortex atomizer. The charge preparation apparatus is mounted on one side of a base member or partitioning member having an outlet through which the atomized fuel and air pass to a combustor chamber defined by a combustor tube fixed to a second side of the partition. The combustor tube has an ignitor and outlets for the burning fuel/air mixture. The outlets have flow directing louvers which function to direct the output in a predetermined direction to optimize mixing of the burner output with an exhaust gas stream. The combustor head is mounted through an opening in a housing which positions the combustor tube outlets in the exhaust stream.

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