Combustion – Separately supplied or controlled – physically related flame... – Coaxial
Patent
1997-06-24
1999-11-30
Dority, Carroll B.
Combustion
Separately supplied or controlled, physically related flame...
Coaxial
431174, 431184, 431186, 431188, 431278, 239424, 239418, F23Q 900
Patent
active
059931990
ABSTRACT:
A burner design for use especially with rotary dryers is provided, in which a primary firing tube is provided with an oil body disposed proximate the burner tip portion of the firing tube, the oil body being constructed to divide an airflow into an outer portion flowing through an outer airstream passageway and an inner portion flowing through an inner airstream passageway, and to cause said inner and outer portions to intersect each other proximate the burner tip portion. The oil body is further provided with a slit opening on an inner surface thereof along a boundary of the inner airstream passageway, the slit opening being in fluid communication with a supply of fuel oil, whereby fuel oil can be delivered at low pressure at an inner surface of the oil body, whereupon the inner airstream portion will cause the fuel oil to film along the inner surface of the oil body and to be intersected by the inner and outer airstream portions to atomize the fuel oil at the burner tip. A secondary air body surrounds one or more primary firing tubes and provides air to the firing tubes for a fuel/air premix, and provides swirling air surrounding the primary firing tube at the burner tip portion.
REFERENCES:
patent: 1713260 (1929-05-01), Chandler
patent: 2180190 (1939-11-01), Baro
patent: 3283802 (1966-11-01), Farnham
patent: 3811277 (1974-05-01), Markowski
patent: 3879939 (1975-04-01), Markowski
patent: 3919840 (1975-11-01), Markowski
patent: 4298337 (1981-11-01), Butler et al.
patent: 4341512 (1982-07-01), Wojcieson et al.
patent: 4431403 (1984-02-01), Nowak et al.
patent: 4443182 (1984-04-01), Wojcieson et al.
patent: 4461146 (1984-07-01), DuBell
patent: 4559009 (1985-12-01), Marino et al.
patent: 4976607 (1990-12-01), Grimard
patent: 5083382 (1992-01-01), Brashears
patent: 5192204 (1993-03-01), Musil
patent: 5259755 (1993-11-01), Irwin et al.
patent: 5263849 (1993-11-01), Irwin et al.
patent: 5415539 (1995-05-01), Musil
Starjet, pp. 2-7, dated Dec. 1994.
Astraflame, Four pages, undated.
"HM High Momentum Burners Gas, Oil & Combination" Hauck Manufacturing Company pg. HMC/HMG 1-3 dated 1990.
ECO-STAR, Hauck Manufacturing Company, pp. ES-2 to ES-3.1 dated Feb. 1994 and Mar. 1995.
Dority Carroll B.
Kerins John C.
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