Pellet burner appliances and burners therefor

Furnaces – Fuel feeders – Hopper

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

110102, 110233, F23K 314, F23K 316

Patent

active

050707981

ABSTRACT:
A pellet burning appliance with an improved burner is disclosed. This improved burner includes an open ended retort in communication with a feed auger at the inlet end opposite the open end. The feed auger delivers solid fuel pellets through the inlet end which results in underfeeding action and cross-flow of the combustion bed. An air hole arrangement introduces primary and secondary air for highly efficient burning. The floor of the retort is flat, and colinear with the bottom of the auger tube. The burner is inclined within the appliance at approximately 22.5.degree. from the horizontal. This design promotes efficient burning as the constantly fed fuel spreads evenly whereby it combusts over substantially the entire length of the retort. The feeding action continually pushes clinkers and other combustion inhibiting particulates, in an unobstructed manner, off the retort's terminal end.

REFERENCES:
patent: 1139857 (1915-05-01), Garey
patent: 2014171 (1935-09-01), Fischel
patent: 2067583 (1937-01-01), Stark
patent: 2143834 (1939-01-01), Mosshart
patent: 2315070 (1943-03-01), McNaughton
patent: 2584235 (1952-02-01), Skelly
patent: 2689560 (1954-09-01), Johnson
patent: 4323017 (1982-04-01), Harris
patent: 4351315 (1982-09-01), Babbage
patent: 4385566 (1983-05-01), Harris
patent: 4515088 (1985-05-01), Orjala
patent: 4565184 (1986-01-01), Collins
patent: 4574712 (1986-03-01), David
patent: 4593629 (1986-06-01), Pedersen et al.
patent: 4619209 (1986-10-01), Traeger et al.
patent: 4856438 (1989-08-01), Peugh
patent: 4941414 (1990-07-01), Carlson

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

Pellet burner appliances and burners therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1032953

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