Low pressure drop vanes for burners and NO.sub.X ports

Details Low pressure drop vanes for burners and NO.sub.X ports Low pressure drop vanes for burners and NO.sub.X ports

1996-11-15

1997-09-09

Yeung, James C.

Combustion

Fuel disperser installed in furnace

Plural feed means extending to common wall opening of furnace

431184, 416231R, F23M 900

Patent

active

056649444

ABSTRACT:
A vane assembly defining a flow passage for gas moving in a flow direction has at least one spin vane in the flow passage, positionable at an angle with respect to the flow direction. The vane is made of-sheet material and has a leading portion which is perforated. This reduces pressure drop across the vane while still maintaining spin of the gas.

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