Combustion – Fuel disperser installed in furnace – Feed projected tangential to wall of circular combustion...
Patent
1994-08-18
1996-02-06
Yeung, James C.
Combustion
Fuel disperser installed in furnace
Feed projected tangential to wall of circular combustion...
431284, 431354, F24C 500
Patent
active
054892031
ABSTRACT:
A premixing burner (X) which consists essentially of at least two hollow partial bodies (1, 2), which are positioned one above the other and whose center lines (1b, 2b) extend offset relative to one another in the longitudinal direction of the partial bodies (1, 2), is employed for hot gas generation, for example in a firing plant. Due to this offset, tangential inlet slots (21, 22) respectively occur through which a combustion airflow (15) flows into the internal space (14) of the premixing burner (X). Venturi mixers (32) with fuel nozzles (36), through which a fuel (31) is introduced into the combustion air (15) flowing past at this point, are arranged in the region of these tangential inlet slots (21, 22).
REFERENCES:
patent: 3217779 (1965-11-01), Reed et al.
patent: 5085575 (1992-02-01), Keller
patent: 5127821 (1992-07-01), Keller
patent: 5240409 (1993-08-01), Xiong
patent: 5244380 (1993-09-01), Dobbeling
Dobbeling Klaus
Knopfel Hans P.
Sattelmayer Thomas
ABB Research Ltd.
Yeung James C.
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