Rotated multi-cylinder air delivery port

Details Rotated multi-cylinder air delivery port Rotated multi-cylinder air delivery port

1996-04-03

1998-02-03

Tapolcal, William E.

Furnaces

Utilizing powdered fuel

Having rotary flow means

110265, F23D 102

Patent

active

057132917

ABSTRACT:
A multi-cylinder air delivery port for introducing air into a fossil fuel-fired boiler and auxiliary equipment. The air delivery port is generally comprised of a linearly translatable and rotatable bundle of open ended cylinders that allow air to be injected with a directional and/or swirling flow pattern without the use of louvered damper blades and spin vanes of conventional air delivery ports.

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"Steam/Its Generation and Use", 40th ed., The Babcock & Wilcox Company, pp. 13-3 to 13-11, 1992.

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