Swirl producer

Details Swirl producer Swirl producer

1979-10-02

1981-06-02

Yuen, Henry C.

Combustion

Fuel disperser installed in furnace

Plural feed means extending to common wall opening of furnace

431185, 110104B, 110264, 110262, F23M 900, F23K 500

Patent

active

042708958

ABSTRACT:
A fuel-staging burner assembly and method in which a burner nozzle has separate, concentrically disposed elements to burn coarse and fine coal particles under different combustion conditions to reduce the production of nitrogen oxides from the combustion of coal as a fuel. The burner assembly further includes a control nozzle for maintaining a swirling motion in the combustion flame and a separate, axially-movable adjustable sleeve for regulating the quantity flow of turbulence-free combustion-supporting air.

REFERENCES:
patent: 1290607 (1919-01-01), Lovekin
patent: 1950980 (1934-03-01), Frisch
patent: 2044296 (1936-06-01), Handgrove
patent: 2087869 (1937-07-01), Blodgett
patent: 2158521 (1939-05-01), Nahigyan
patent: 2284708 (1942-06-01), Woolley
patent: 2394629 (1946-02-01), Milos
patent: 2515813 (1950-07-01), Wiant
patent: 3694135 (1972-09-01), Dancy et al.
patent: 3796209 (1974-03-01), Luft
patent: 4147116 (1979-04-01), Graybill

Affiliated with

Also associated with

Rating

Swirl producer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Swirl producer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Swirl producer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1863186