Staged burner
AssigneeDetroit Stoker Company
InventorsJames Justin FEESE, Robert Bruce HARTMAN, Jacob Mitchell MILLER, Daniel Donald HILL, JR., Matthew Louis CURCIO
Life of this patent
Estimating the term…
Abstract
A burner including a body having an air inlet at a first end and an outlet at a second end. A gas supply tube is disposed in the body and includes an air swirler and a nozzle at an end thereof. A plurality of outer gas spuds are disposed radially outwardly of the burner outlet, the outer gas spuds including a tube and a spud tip having a first set of openings that are directed generally parallel to an axis of the tube of the outer gas spuds and a second set of openings that are directed at an angle of at least ten degrees to the axis of the tube.
Claims10
A burner, comprising:
- a body having an air inlet at a first end and an outlet at a second end;
- a gas supply tube disposed in the body and including an air swirler and a nozzle at an end thereof;
- and
- a plurality of outer gas spuds each including a tube and a spud tip having a first set of openings that are directed generally parallel to an axis of the tube of the outer gas spuds and a second set of openings that are directed at an angle of at least ten degrees to the axis of the tube.
A burner, comprising:
- a venturi-shaped body having an air inlet at a first end and an outlet at a second end;
- a gas supply tube disposed along a center axis of the venturi-shaped body and including an air swirler and a nozzle at an end thereof;
- and
- a plurality of outer gas spuds disposed radially outwardly of the burner outlet, the outer gas spuds including a tube and a spud tip having a first set of openings that are directed generally parallel to an axis of the tube of the outer gas spuds and a second set of openings that are directed at an angle of at least ten degrees to the axis of the tube.
A burner, comprising:
- a venturi-shaped body having an air inlet at a first end and an outlet at a second end;
- a gas supply tube disposed along a center axis of the venturi-shaped body and including an air swirler and a nozzle at an end thereof;
- and
- a plurality of outer gas spuds disposed radially outwardly of the burner outlet, the outer gas spuds including a tube and a spud tip having a first set of openings that are directed generally parallel to an axis of the tube of the outer gas spuds and a second set of openings that are directed at an angle of at least ten degrees to the axis of the tube, wherein the tube of the plurality of outer gas spuds are angled relative to a center axis of the body.
Dependencies are inferred from the claim text.