Balancing damper

Details Balancing damper Balancing damper

2008-03-11

2008-03-11

Rinehart, Kenneth (Department: 3749)

Furnaces

Fuel feeders

Blower

C110S232000, C110S10400A, C110S263000

Reexamination Certificate

active

07341007

ABSTRACT:
An apparatus for use in a furnace system to facilitate efficient and complete combustion of coal streams in a carrier gas. The apparatus, capable of being positioned horizontally or vertically in the coal pipes between the grinding mills and the furnace burner, contains a plurality of adjustable blades that are movable between an open and closed position. The position of the adjustable blades and the differing geometric shapes of the apparatus housing manipulate the amount and direction of coal streams in a carrier gas. This design reduces the amount of turbulent eddies in the pipe system, which helps to achieve a more homogenous flow of coal in a carrier gas and the efficient and complete combustion of coal in a carrier gas within the furnace burner.

REFERENCES:
patent: 993381 (1911-05-01), Kennedy
patent: 1100634 (1914-06-01), Turner
patent: 1316439 (1919-09-01), Gillson
patent: 1477824 (1923-12-01), Grindle
patent: 1708496 (1929-04-01), Clendon
patent: 1747522 (1930-02-01), Marchand
patent: 2079420 (1937-05-01), Nielsen
patent: 3002472 (1961-10-01), Miller
patent: 3267891 (1966-08-01), Hemker
patent: 3524418 (1970-08-01), Cowan
patent: 4459922 (1984-07-01), Chadshay
patent: 4477248 (1984-10-01), Dulac
patent: 4602571 (1986-07-01), Chadshay
patent: 4806056 (1989-02-01), Rouse et al.
patent: 4885999 (1989-12-01), Baba et al.
patent: 5010827 (1991-04-01), Kychakoff et al.
patent: 5090339 (1992-02-01), Okiura et al.
patent: 5593131 (1997-01-01), Briggs, Jr. et al.
patent: 5685240 (1997-11-01), Briggs, Jr. et al.
patent: 6155183 (2000-12-01), Vierstra et al.
patent: 6799525 (2004-10-01), Manos et al.

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