Low vortex spin vanes for burners and overfire air ports

Details Low vortex spin vanes for burners and overfire air ports Low vortex spin vanes for burners and overfire air ports

1996-02-21

1998-05-26

Jones, Larry

Combustion

Fuel disperser installed in furnace

Plural feed means extending to common wall opening of furnace

431 9, 431184, 415 90, 415 76, F23M 900

Patent

active

057555672

ABSTRACT:
A spin vane for burners and over fire air ports in a furnace comprise a sheet-like vane element having a base and an extension extending perpendicularly off the base on the low pressure side of the vane element. The extension reduces the formation and propagation of vortices on the low pressure side of the vane, increasing flow efficiency and reducing pressure loss across the spin vanes.

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