Burner for the combustion of fuel

Furnaces – Including fluid fuel burner – Powdered solid fuel

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

110104B, 110264, 110265, 110347, 431184, F23D 100

Patent

active

056494947

ABSTRACT:
A burner (10) for the combustion of fuel comprises a passage (32) through which in operation a mixed flow of fuel and air passes for primary combustion at it's outlet. Two further annular passages (34, 36), concentric with and radially outward of the passage (32), are provided through which supplementary flows of air pass to support the primary combustion. The outlets of the two annular passages (34, 36) diverge to discharge the supplementary flows of air at an angle to the mixed flow of fuel and air. Members (62) are provided in the annular passage which obstruct the discharge of the supplementary flow of air. Furnace gases circulate in the region downstream of the obstruction members (62). Circulation of the furnace gases delays the mixing of the fuel and air mixture with the supplementary air flows to reduce the nitrogen oxides produced.

REFERENCES:
patent: 4357134 (1982-11-01), Katsuhige et al.
patent: 4443182 (1984-04-01), Wojcieson et al.
patent: 4602571 (1986-07-01), Chadshay
patent: 4930430 (1990-06-01), Allen et al.
patent: 5199355 (1993-04-01), Larue
patent: 5231937 (1993-08-01), Kobayashi et al.
patent: 5415114 (1995-05-01), Monro et al.

LandOfFree

Say what you really think

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

Rating

Burner for the combustion of fuel does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1554343

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