Staged combustion method using a low-oxygen gas

F - Mech Eng,Light,Heat,Weapons – 23 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F23D 14/22 (2006.01) C03B 5/235 (2006.01) F23D 14/32 (2006.01)

Patent

CA 2549511

The invention relates to a method for the combustion of a fuel using an oxygenated gas, in which a jet of fuel and at least two jets of oxygen-rich oxygenated gas are injected. According to the invention, the first jet of oxygen-rich oxygenated gas, known as the primary jet, is injected such as to be in contact with the jet of fuel and to produce a first incomplete combustion, the gases produced by said first combustion comprising at least one part of the fuel, and the second jet of oxygen-rich oxygenated gas is injected at a distance I¿1? from the jet of fuel such as to combust with a first part of the fuel present in the gases produced by the first combustion. Moreover, a low-oxygen oxygenated gas is injected at a distance I¿2 ?from the jet of fuel such as to combust with a second part of the fuel present in the gases produced by the first combustion, I¿2? being greater than I¿1?. The invention also relates to the burner used to carry out the method and to the use of said method for the heating of a glass filler or for a reheating furnace.

Procédé de combustion d'un combustible à l'aide d'un gaz oxygéné, dans lequel on injecte un jet du combustible et au moins deux jets de gaz oxygéné riche en oxygène, le premier jet de gaz oxygéné riche en oxygène, dit primaire, étant injecté au contact du jet de combustible et de manière à engendrer une première combustion incomplète, les gaz issus de cette première combustion comportant encore au moins une partie du combustible, et le deuxième jet de gaz oxygéné riche en oxygène étant injecté à une distance I1 du jet de combustible de manière à entrer en combustion avec une première partie du combustible présent dans les gaz issus de la première combustion, procédé dans lequel on injecte un gaz oxygéné pauvre en oxygène à une distance 12 du jet de combustible de manière à entrer en combustion avec une deuxième partie du combustible présent dans les gaz issus de la première combustion et en ce que I2 est supérieure à Il. Ensemble brûleur pour la mise en .oelig.uvre du procédé. Utilisation du procédé pour le chauffage d'une charge de verre ou pour un four de réchauffage.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Staged combustion method using a low-oxygen gas does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Staged combustion method using a low-oxygen gas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Staged combustion method using a low-oxygen gas will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2005020

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.